From: Dan Gohman <gohman@apple.com>
Date: Tue, 25 Oct 2011 00:05:42 +0000 (+0000)
Subject: Remove the Blackfin backend.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=3e6157de576e349d33a9b08d103405b3a8fb9159;p=oota-llvm.git

Remove the Blackfin backend.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142880 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 66ddaf68bed..f3ff1979c96 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -66,7 +66,6 @@ endif()
 set(LLVM_ALL_TARGETS
   Alpha
   ARM
-  Blackfin
   CBackend
   CellSPU
   CppBackend
diff --git a/autoconf/configure.ac b/autoconf/configure.ac
index 32a1e8de7ba..89f846749cb 100644
--- a/autoconf/configure.ac
+++ b/autoconf/configure.ac
@@ -357,7 +357,6 @@ AC_CACHE_CHECK([target architecture],[llvm_cv_target_arch],
   mips-*)                 llvm_cv_target_arch="Mips" ;;
   xcore-*)                llvm_cv_target_arch="XCore" ;;
   msp430-*)               llvm_cv_target_arch="MSP430" ;;
-  bfin-*)                 llvm_cv_target_arch="Blackfin" ;;
   mblaze-*)               llvm_cv_target_arch="MBlaze" ;;
   ptx-*)                  llvm_cv_target_arch="PTX" ;;
   *)                      llvm_cv_target_arch="Unknown" ;;
@@ -493,7 +492,6 @@ else
     Mips)        AC_SUBST(TARGET_HAS_JIT,1) ;;
     XCore)       AC_SUBST(TARGET_HAS_JIT,0) ;;
     MSP430)      AC_SUBST(TARGET_HAS_JIT,0) ;;
-    Blackfin)    AC_SUBST(TARGET_HAS_JIT,0) ;;
     MBlaze)      AC_SUBST(TARGET_HAS_JIT,0) ;;
     PTX)         AC_SUBST(TARGET_HAS_JIT,0) ;;
     *)           AC_SUBST(TARGET_HAS_JIT,0) ;;
@@ -606,13 +604,13 @@ TARGETS_TO_BUILD=""
 AC_ARG_ENABLE([targets],AS_HELP_STRING([--enable-targets],
     [Build specific host targets: all or target1,target2,... Valid targets are:
      host, x86, x86_64, sparc, powerpc, alpha, arm, mips, spu,
-     xcore, msp430, blackfin, ptx, cbe, and cpp (default=all)]),,
+     xcore, msp430, ptx, cbe, and cpp (default=all)]),,
     enableval=all)
 if test "$enableval" = host-only ; then
   enableval=host
 fi
 case "$enableval" in
-  all) TARGETS_TO_BUILD="X86 Sparc PowerPC Alpha ARM Mips CellSPU XCore MSP430 Blackfin CBackend CppBackend MBlaze PTX" ;;
+  all) TARGETS_TO_BUILD="X86 Sparc PowerPC Alpha ARM Mips CellSPU XCore MSP430 CBackend CppBackend MBlaze PTX" ;;
   *)for a_target in `echo $enableval|sed -e 's/,/ /g' ` ; do
       case "$a_target" in
         x86)      TARGETS_TO_BUILD="X86 $TARGETS_TO_BUILD" ;;
@@ -625,7 +623,6 @@ case "$enableval" in
         spu)      TARGETS_TO_BUILD="CellSPU $TARGETS_TO_BUILD" ;;
         xcore)    TARGETS_TO_BUILD="XCore $TARGETS_TO_BUILD" ;;
         msp430)   TARGETS_TO_BUILD="MSP430 $TARGETS_TO_BUILD" ;;
-        blackfin) TARGETS_TO_BUILD="Blackfin $TARGETS_TO_BUILD" ;;
         cbe)      TARGETS_TO_BUILD="CBackend $TARGETS_TO_BUILD" ;;
         cpp)      TARGETS_TO_BUILD="CppBackend $TARGETS_TO_BUILD" ;;
         mblaze)   TARGETS_TO_BUILD="MBlaze $TARGETS_TO_BUILD" ;;
@@ -642,7 +639,6 @@ case "$enableval" in
             CellSPU|SPU) TARGETS_TO_BUILD="CellSPU $TARGETS_TO_BUILD" ;;
             XCore)       TARGETS_TO_BUILD="XCore $TARGETS_TO_BUILD" ;;
             MSP430)      TARGETS_TO_BUILD="MSP430 $TARGETS_TO_BUILD" ;;
-            Blackfin)    TARGETS_TO_BUILD="Blackfin $TARGETS_TO_BUILD" ;;
             PTX)         TARGETS_TO_BUILD="PTX $TARGETS_TO_BUILD" ;;
             *)       AC_MSG_ERROR([Can not set target to build]) ;;
           esac ;;
diff --git a/configure b/configure
index cd3be75085e..c76e6c007a6 100755
--- a/configure
+++ b/configure
@@ -1416,7 +1416,7 @@ Optional Features:
   --enable-targets        Build specific host targets: all or
                           target1,target2,... Valid targets are: host, x86,
                           x86_64, sparc, powerpc, alpha, arm, mips, spu,
-                          xcore, msp430, blackfin, ptx, cbe, and cpp
+                          xcore, msp430, ptx, cbe, and cpp
                           (default=all)
   --enable-cbe-printf-a   Enable C Backend output with hex floating point via
                           %a (default is YES)
@@ -3880,7 +3880,6 @@ else
   mips-*)                 llvm_cv_target_arch="Mips" ;;
   xcore-*)                llvm_cv_target_arch="XCore" ;;
   msp430-*)               llvm_cv_target_arch="MSP430" ;;
-  bfin-*)                 llvm_cv_target_arch="Blackfin" ;;
   mblaze-*)               llvm_cv_target_arch="MBlaze" ;;
   ptx-*)                  llvm_cv_target_arch="PTX" ;;
   *)                      llvm_cv_target_arch="Unknown" ;;
@@ -5287,7 +5286,6 @@ case "$enableval" in
         spu)      TARGETS_TO_BUILD="CellSPU $TARGETS_TO_BUILD" ;;
         xcore)    TARGETS_TO_BUILD="XCore $TARGETS_TO_BUILD" ;;
         msp430)   TARGETS_TO_BUILD="MSP430 $TARGETS_TO_BUILD" ;;
-        blackfin) TARGETS_TO_BUILD="Blackfin $TARGETS_TO_BUILD" ;;
         cbe)      TARGETS_TO_BUILD="CBackend $TARGETS_TO_BUILD" ;;
         cpp)      TARGETS_TO_BUILD="CppBackend $TARGETS_TO_BUILD" ;;
         mblaze)   TARGETS_TO_BUILD="MBlaze $TARGETS_TO_BUILD" ;;
diff --git a/docs/CodeGenerator.html b/docs/CodeGenerator.html
index c238fd3afc5..aa6beb311b4 100644
--- a/docs/CodeGenerator.html
+++ b/docs/CodeGenerator.html
@@ -2209,7 +2209,6 @@ is the key:</p>
     <th>Feature</th>
     <th>ARM</th>
     <th>Alpha</th>
-    <th>Blackfin</th>
     <th>CellSPU</th>
     <th>MBlaze</th>
     <th>MSP430</th>
@@ -2225,7 +2224,6 @@ is the key:</p>
   <td><a href="#feat_reliable">is generally reliable</a></td>
   <td class="yes"></td> <!-- ARM -->
   <td class="unknown"></td> <!-- Alpha -->
-  <td class="no"></td> <!-- Blackfin -->
   <td class="no"></td> <!-- CellSPU -->
   <td class="no"></td> <!-- MBlaze -->
   <td class="unknown"></td> <!-- MSP430 -->
@@ -2241,7 +2239,6 @@ is the key:</p>
   <td><a href="#feat_asmparser">assembly parser</a></td>
   <td class="no"></td> <!-- ARM -->
   <td class="no"></td> <!-- Alpha -->
-  <td class="no"></td> <!-- Blackfin -->
   <td class="no"></td> <!-- CellSPU -->
   <td class="yes"></td> <!-- MBlaze -->
   <td class="no"></td> <!-- MSP430 -->
@@ -2257,7 +2254,6 @@ is the key:</p>
   <td><a href="#feat_disassembler">disassembler</a></td>
   <td class="yes"></td> <!-- ARM -->
   <td class="no"></td> <!-- Alpha -->
-  <td class="no"></td> <!-- Blackfin -->
   <td class="no"></td> <!-- CellSPU -->
   <td class="yes"></td> <!-- MBlaze -->
   <td class="no"></td> <!-- MSP430 -->
@@ -2273,7 +2269,6 @@ is the key:</p>
   <td><a href="#feat_inlineasm">inline asm</a></td>
   <td class="yes"></td> <!-- ARM -->
   <td class="unknown"></td> <!-- Alpha -->
-  <td class="yes"></td> <!-- Blackfin -->
   <td class="no"></td> <!-- CellSPU -->
   <td class="yes"></td> <!-- MBlaze -->
   <td class="unknown"></td> <!-- MSP430 -->
@@ -2289,7 +2284,6 @@ is the key:</p>
   <td><a href="#feat_jit">jit</a></td>
   <td class="partial"><a href="#feat_jit_arm">*</a></td> <!-- ARM -->
   <td class="no"></td> <!-- Alpha -->
-  <td class="no"></td> <!-- Blackfin -->
   <td class="no"></td> <!-- CellSPU -->
   <td class="no"></td> <!-- MBlaze -->
   <td class="unknown"></td> <!-- MSP430 -->
@@ -2305,7 +2299,6 @@ is the key:</p>
   <td><a href="#feat_objectwrite">.o&nbsp;file writing</a></td>
   <td class="no"></td> <!-- ARM -->
   <td class="no"></td> <!-- Alpha -->
-  <td class="no"></td> <!-- Blackfin -->
   <td class="no"></td> <!-- CellSPU -->
   <td class="yes"></td> <!-- MBlaze -->
   <td class="no"></td> <!-- MSP430 -->
@@ -2321,7 +2314,6 @@ is the key:</p>
   <td><a href="#feat_tailcall">tail calls</a></td>
   <td class="yes"></td> <!-- ARM -->
   <td class="unknown"></td> <!-- Alpha -->
-  <td class="no"></td> <!-- Blackfin -->
   <td class="no"></td> <!-- CellSPU -->
   <td class="no"></td> <!-- MBlaze -->
   <td class="unknown"></td> <!-- MSP430 -->
diff --git a/docs/ReleaseNotes.html b/docs/ReleaseNotes.html
index e7f318a6f41..ce5804b900d 100644
--- a/docs/ReleaseNotes.html
+++ b/docs/ReleaseNotes.html
@@ -759,7 +759,7 @@ components, please contact us on the <a
 href="http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev">LLVMdev list</a>.</p>
 
 <ul>
-<li>The Alpha, Blackfin, CellSPU, MicroBlaze, MSP430, MIPS, PTX,
+<li>The Alpha, CellSPU, MicroBlaze, MSP430, MIPS, PTX,
     and XCore backends are experimental.</li>
 <li><tt>llc</tt> "<tt>-filetype=obj</tt>" is experimental on all targets
     other than darwin and ELF X86 systems.</li>
diff --git a/include/llvm/ADT/Triple.h b/include/llvm/ADT/Triple.h
index 36f8b777d9a..173d0e2d571 100644
--- a/include/llvm/ADT/Triple.h
+++ b/include/llvm/ADT/Triple.h
@@ -45,7 +45,6 @@ public:
 
     alpha,   // Alpha: alpha
     arm,     // ARM; arm, armv.*, xscale
-    bfin,    // Blackfin: bfin
     cellspu, // CellSPU: spu, cellspu
     mips,    // MIPS: mips, mipsallegrex
     mipsel,  // MIPSEL: mipsel, mipsallegrexel, psp
diff --git a/lib/Support/Triple.cpp b/lib/Support/Triple.cpp
index 2554d641215..6e252a58996 100644
--- a/lib/Support/Triple.cpp
+++ b/lib/Support/Triple.cpp
@@ -20,7 +20,6 @@ const char *Triple::getArchTypeName(ArchType Kind) {
 
   case alpha:   return "alpha";
   case arm:     return "arm";
-  case bfin:    return "bfin";
   case cellspu: return "cellspu";
   case mips:    return "mips";
   case mipsel:  return "mipsel";
@@ -56,8 +55,6 @@ const char *Triple::getArchTypePrefix(ArchType Kind) {
   case arm:
   case thumb:   return "arm";
 
-  case bfin:    return "bfin";
-
   case cellspu: return "spu";
 
   case ppc64:
@@ -138,8 +135,6 @@ Triple::ArchType Triple::getArchTypeForLLVMName(StringRef Name) {
     return alpha;
   if (Name == "arm")
     return arm;
-  if (Name == "bfin")
-    return bfin;
   if (Name == "cellspu")
     return cellspu;
   if (Name == "mips")
@@ -278,8 +273,6 @@ Triple::ArchType Triple::ParseArch(StringRef ArchName) {
     return x86;
   else if (ArchName == "amd64" || ArchName == "x86_64")
     return x86_64;
-  else if (ArchName == "bfin")
-    return bfin;
   else if (ArchName == "powerpc")
     return ppc;
   else if ((ArchName == "powerpc64") || (ArchName == "ppu"))
diff --git a/lib/Target/Blackfin/Blackfin.h b/lib/Target/Blackfin/Blackfin.h
deleted file mode 100644
index a00ff4cc327..00000000000
--- a/lib/Target/Blackfin/Blackfin.h
+++ /dev/null
@@ -1,31 +0,0 @@
-//=== Blackfin.h - Top-level interface for Blackfin backend -----*- C++ -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file contains the entry points for global functions defined in the LLVM
-// Blackfin back-end.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef TARGET_BLACKFIN_H
-#define TARGET_BLACKFIN_H
-
-#include "MCTargetDesc/BlackfinMCTargetDesc.h"
-#include "llvm/Target/TargetMachine.h"
-
-namespace llvm {
-
-  class FunctionPass;
-  class BlackfinTargetMachine;
-
-  FunctionPass *createBlackfinISelDag(BlackfinTargetMachine &TM,
-                                      CodeGenOpt::Level OptLevel);
-
-} // end namespace llvm
-
-#endif
diff --git a/lib/Target/Blackfin/Blackfin.td b/lib/Target/Blackfin/Blackfin.td
deleted file mode 100644
index cd90962a954..00000000000
--- a/lib/Target/Blackfin/Blackfin.td
+++ /dev/null
@@ -1,202 +0,0 @@
-//===- Blackfin.td - Describe the Blackfin Target Machine --*- tablegen -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-//
-//===----------------------------------------------------------------------===//
-
-//===----------------------------------------------------------------------===//
-// Target-independent interfaces which we are implementing
-//===----------------------------------------------------------------------===//
-
-include "llvm/Target/Target.td"
-
-//===----------------------------------------------------------------------===//
-// Blackfin Subtarget features.
-//===----------------------------------------------------------------------===//
-
-def FeatureSDRAM : SubtargetFeature<"sdram", "sdram", "true",
-    "Build for SDRAM">;
-
-def FeatureICPLB : SubtargetFeature<"icplb", "icplb", "true",
-    "Assume instruction cache lookaside buffers are enabled at runtime">;
-
-//===----------------------------------------------------------------------===//
-// Bugs in the silicon becomes workarounds in the compiler.
-// See http://www.analog.com/ for the full list of IC anomalies.
-//===----------------------------------------------------------------------===//
-
-def WA_MI_SHIFT : SubtargetFeature<"mi-shift-anomaly","wa_mi_shift", "true",
-    "Work around 05000074 - "
-    "Multi-Issue Instruction with dsp32shiftimm and P-reg Store">;
-
-def WA_CSYNC : SubtargetFeature<"csync-anomaly","wa_csync", "true",
-    "Work around 05000244 - "
-    "If I-Cache Is On, CSYNC/SSYNC/IDLE Around Change of Control">;
-
-def WA_SPECLD : SubtargetFeature<"specld-anomaly","wa_specld", "true",
-    "Work around 05000245 - "
-    "Access in the Shadow of a Conditional Branch">;
-
-def WA_HWLOOP : SubtargetFeature<"hwloop-anomaly","wa_hwloop", "true",
-    "Work around 05000257 - "
-    "Interrupt/Exception During Short Hardware Loop">;
-
-def WA_MMR_STALL : SubtargetFeature<"mmr-stall-anomaly","wa_mmr_stall", "true",
-    "Work around 05000283 - "
-    "System MMR Write Is Stalled Indefinitely when Killed">;
-
-def WA_LCREGS : SubtargetFeature<"lcregs-anomaly","wa_lcregs", "true",
-    "Work around 05000312 - "
-    "SSYNC, CSYNC, or Loads to LT, LB and LC Registers Are Interrupted">;
-
-def WA_KILLED_MMR : SubtargetFeature<"killed-mmr-anomaly",
-                                     "wa_killed_mmr", "true",
-    "Work around 05000315 - "
-    "Killed System MMR Write Completes Erroneously on Next System MMR Access">;
-
-def WA_RETS : SubtargetFeature<"rets-anomaly", "wa_rets", "true",
-    "Work around 05000371 - "
-    "Possible RETS Register Corruption when Subroutine Is under 5 Cycles">;
-
-def WA_IND_CALL : SubtargetFeature<"ind-call-anomaly", "wa_ind_call", "true",
-    "Work around 05000426 - "
-    "Speculative Fetches of Indirect-Pointer Instructions">;
-
-//===----------------------------------------------------------------------===//
-// Register File, Calling Conv, Instruction Descriptions
-//===----------------------------------------------------------------------===//
-
-include "BlackfinRegisterInfo.td"
-include "BlackfinCallingConv.td"
-include "BlackfinIntrinsics.td"
-include "BlackfinInstrInfo.td"
-
-def BlackfinInstrInfo : InstrInfo {}
-
-//===----------------------------------------------------------------------===//
-// Blackfin processors supported.
-//===----------------------------------------------------------------------===//
-
-class Proc<string Name, string Suffix, list<SubtargetFeature> Features>
- : Processor<!strconcat(Name, Suffix), NoItineraries, Features>;
-
-def : Proc<"generic", "", []>;
-
-multiclass Core<string Name,string Suffix,
-                list<SubtargetFeature> Features> {
-  def : Proc<Name, Suffix, Features>;
-  def : Proc<Name, "", Features>;
-  def : Proc<Name, "-none", []>;
-}
-
-multiclass CoreEdinburgh<string Name>
-      : Core<Name, "-0.6", [WA_MI_SHIFT, WA_SPECLD, WA_LCREGS]> {
-  def : Proc<Name, "-0.5",
-        [WA_MI_SHIFT, WA_SPECLD, WA_MMR_STALL, WA_LCREGS, WA_KILLED_MMR,
-         WA_RETS]>;
-  def : Proc<Name, "-0.4",
-        [WA_MI_SHIFT, WA_CSYNC, WA_SPECLD, WA_HWLOOP, WA_MMR_STALL, WA_LCREGS,
-         WA_KILLED_MMR, WA_RETS]>;
-  def : Proc<Name, "-0.3",
-        [WA_MI_SHIFT, WA_CSYNC, WA_SPECLD, WA_HWLOOP, WA_MMR_STALL, WA_LCREGS,
-         WA_KILLED_MMR, WA_RETS]>;
-  def : Proc<Name, "-any",
-        [WA_MI_SHIFT, WA_CSYNC, WA_SPECLD, WA_HWLOOP, WA_MMR_STALL, WA_LCREGS,
-         WA_KILLED_MMR, WA_RETS]>;
-}
-multiclass CoreBraemar<string Name>
-       : Core<Name, "-0.3",
-         [WA_MI_SHIFT, WA_SPECLD, WA_LCREGS, WA_RETS, WA_IND_CALL]> {
-  def  : Proc<Name, "-0.2",
-         [WA_MI_SHIFT, WA_CSYNC, WA_SPECLD, WA_HWLOOP, WA_MMR_STALL, WA_LCREGS,
-          WA_KILLED_MMR, WA_RETS, WA_IND_CALL]>;
-  def  : Proc<Name, "-any",
-         [WA_MI_SHIFT, WA_CSYNC, WA_SPECLD, WA_HWLOOP, WA_MMR_STALL, WA_LCREGS,
-          WA_KILLED_MMR, WA_RETS, WA_IND_CALL]>;
-}
-multiclass CoreStirling<string Name>
-      : Core<Name, "-0.5", [WA_MI_SHIFT, WA_SPECLD, WA_IND_CALL]> {
-  def : Proc<Name, "-0.4",
-        [WA_MI_SHIFT, WA_SPECLD, WA_LCREGS, WA_RETS, WA_IND_CALL]>;
-  def : Proc<Name, "-0.3",
-        [WA_MI_SHIFT, WA_SPECLD, WA_MMR_STALL, WA_LCREGS, WA_KILLED_MMR,
-         WA_RETS, WA_IND_CALL]>;
-  def : Proc<Name, "-any",
-        [WA_MI_SHIFT, WA_SPECLD, WA_MMR_STALL, WA_LCREGS, WA_KILLED_MMR,
-         WA_RETS, WA_IND_CALL]>;
-}
-multiclass CoreMoab<string Name>
-      : Core<Name, "-0.3", [WA_MI_SHIFT, WA_SPECLD, WA_IND_CALL]> {
-  def : Proc<Name, "-0.2", [WA_MI_SHIFT, WA_SPECLD, WA_IND_CALL]>;
-  def : Proc<Name, "-0.1", [WA_MI_SHIFT, WA_SPECLD, WA_RETS, WA_IND_CALL]>;
-  def : Proc<Name, "-0.0",
-        [WA_MI_SHIFT, WA_SPECLD, WA_LCREGS, WA_RETS, WA_IND_CALL]>;
-  def : Proc<Name, "-any",
-        [WA_MI_SHIFT, WA_SPECLD, WA_LCREGS, WA_RETS, WA_IND_CALL]>;
-}
-multiclass CoreTeton<string Name>
-      : Core<Name, "-0.5",
-        [WA_MI_SHIFT, WA_SPECLD, WA_MMR_STALL, WA_LCREGS, WA_KILLED_MMR,
-         WA_RETS, WA_IND_CALL]> {
-  def : Proc<Name, "-0.3",
-        [WA_MI_SHIFT, WA_CSYNC, WA_SPECLD, WA_HWLOOP, WA_MMR_STALL, WA_LCREGS,
-         WA_KILLED_MMR, WA_RETS, WA_IND_CALL]>;
-  def : Proc<Name, "-any",
-        [WA_MI_SHIFT, WA_CSYNC, WA_SPECLD, WA_HWLOOP, WA_MMR_STALL, WA_LCREGS,
-         WA_KILLED_MMR, WA_RETS, WA_IND_CALL]>;
-}
-multiclass CoreKookaburra<string Name>
-      : Core<Name, "-0.2", [WA_MI_SHIFT, WA_SPECLD, WA_IND_CALL]> {
-  def : Proc<Name, "-0.1", [WA_MI_SHIFT, WA_SPECLD, WA_RETS, WA_IND_CALL]>;
-  def : Proc<Name, "-0.0", [WA_MI_SHIFT, WA_SPECLD, WA_RETS, WA_IND_CALL]>;
-  def : Proc<Name, "-any", [WA_MI_SHIFT, WA_SPECLD, WA_RETS, WA_IND_CALL]>;
-}
-multiclass CoreMockingbird<string Name>
-      : Core<Name, "-0.1", [WA_MI_SHIFT, WA_SPECLD, WA_IND_CALL]> {
-  def : Proc<Name, "-0.0", [WA_MI_SHIFT, WA_SPECLD, WA_IND_CALL]>;
-  def : Proc<Name, "-any", [WA_MI_SHIFT, WA_SPECLD, WA_IND_CALL]>;
-}
-multiclass CoreBrodie<string Name>
-      : Core<Name, "-0.1", [WA_MI_SHIFT, WA_SPECLD, WA_IND_CALL]> {
-  def : Proc<Name, "-0.0", [WA_MI_SHIFT, WA_SPECLD, WA_IND_CALL]>;
-  def : Proc<Name, "-any", [WA_MI_SHIFT, WA_SPECLD, WA_IND_CALL]>;
-}
-
-defm BF512 : CoreBrodie<"bf512">;
-defm BF514 : CoreBrodie<"bf514">;
-defm BF516 : CoreBrodie<"bf516">;
-defm BF518 : CoreBrodie<"bf518">;
-defm BF522 : CoreMockingbird<"bf522">;
-defm BF523 : CoreKookaburra<"bf523">;
-defm BF524 : CoreMockingbird<"bf524">;
-defm BF525 : CoreKookaburra<"bf525">;
-defm BF526 : CoreMockingbird<"bf526">;
-defm BF527 : CoreKookaburra<"bf527">;
-defm BF531 : CoreEdinburgh<"bf531">;
-defm BF532 : CoreEdinburgh<"bf532">;
-defm BF533 : CoreEdinburgh<"bf533">;
-defm BF534 : CoreBraemar<"bf534">;
-defm BF536 : CoreBraemar<"bf536">;
-defm BF537 : CoreBraemar<"bf537">;
-defm BF538 : CoreStirling<"bf538">;
-defm BF539 : CoreStirling<"bf539">;
-defm BF542 : CoreMoab<"bf542">;
-defm BF544 : CoreMoab<"bf544">;
-defm BF548 : CoreMoab<"bf548">;
-defm BF549 : CoreMoab<"bf549">;
-defm BF561 : CoreTeton<"bf561">;
-
-//===----------------------------------------------------------------------===//
-// Declare the target which we are implementing
-//===----------------------------------------------------------------------===//
-
-def Blackfin : Target {
-  // Pull in Instruction Info:
-  let InstructionSet = BlackfinInstrInfo;
-}
diff --git a/lib/Target/Blackfin/BlackfinAsmPrinter.cpp b/lib/Target/Blackfin/BlackfinAsmPrinter.cpp
deleted file mode 100644
index ed9844e1bee..00000000000
--- a/lib/Target/Blackfin/BlackfinAsmPrinter.cpp
+++ /dev/null
@@ -1,156 +0,0 @@
-//===-- BlackfinAsmPrinter.cpp - Blackfin LLVM assembly writer ------------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file contains a printer that converts from our internal representation
-// of machine-dependent LLVM code to GAS-format BLACKFIN assembly language.
-//
-//===----------------------------------------------------------------------===//
-
-#define DEBUG_TYPE "asm-printer"
-#include "Blackfin.h"
-#include "BlackfinInstrInfo.h"
-#include "llvm/Constants.h"
-#include "llvm/DerivedTypes.h"
-#include "llvm/Module.h"
-#include "llvm/CodeGen/AsmPrinter.h"
-#include "llvm/CodeGen/MachineFunctionPass.h"
-#include "llvm/CodeGen/MachineConstantPool.h"
-#include "llvm/CodeGen/MachineInstr.h"
-#include "llvm/MC/MCStreamer.h"
-#include "llvm/MC/MCAsmInfo.h"
-#include "llvm/MC/MCContext.h"
-#include "llvm/MC/MCSymbol.h"
-#include "llvm/Target/Mangler.h"
-#include "llvm/Target/TargetData.h"
-#include "llvm/Target/TargetLoweringObjectFile.h"
-#include "llvm/ADT/SmallString.h"
-#include "llvm/Support/ErrorHandling.h"
-#include "llvm/Support/TargetRegistry.h"
-#include "llvm/Support/raw_ostream.h"
-using namespace llvm;
-
-namespace {
-  class BlackfinAsmPrinter : public AsmPrinter {
-  public:
-    BlackfinAsmPrinter(TargetMachine &TM, MCStreamer &Streamer)
-      : AsmPrinter(TM, Streamer) {}
-
-    virtual const char *getPassName() const {
-      return "Blackfin Assembly Printer";
-    }
-
-    void printOperand(const MachineInstr *MI, int opNum, raw_ostream &O);
-    void printMemoryOperand(const MachineInstr *MI, int opNum, raw_ostream &O);
-    void printInstruction(const MachineInstr *MI, raw_ostream &O);// autogen'd.
-    static const char *getRegisterName(unsigned RegNo);
-
-    void EmitInstruction(const MachineInstr *MI) {
-      SmallString<128> Str;
-      raw_svector_ostream OS(Str);
-      printInstruction(MI, OS);
-      OutStreamer.EmitRawText(OS.str());
-    }
-    bool PrintAsmOperand(const MachineInstr *MI, unsigned OpNo,
-                         unsigned AsmVariant, const char *ExtraCode,
-                         raw_ostream &O);
-    bool PrintAsmMemoryOperand(const MachineInstr *MI, unsigned OpNo,
-                               unsigned AsmVariant, const char *ExtraCode,
-                               raw_ostream &O);
-  };
-} // end of anonymous namespace
-
-#include "BlackfinGenAsmWriter.inc"
-
-extern "C" void LLVMInitializeBlackfinAsmPrinter() {
-  RegisterAsmPrinter<BlackfinAsmPrinter> X(TheBlackfinTarget);
-}
-
-void BlackfinAsmPrinter::printOperand(const MachineInstr *MI, int opNum,
-                                      raw_ostream &O) {
-  const MachineOperand &MO = MI->getOperand(opNum);
-  switch (MO.getType()) {
-  case MachineOperand::MO_Register:
-    assert(TargetRegisterInfo::isPhysicalRegister(MO.getReg()) &&
-           "Virtual registers should be already mapped!");
-    O << getRegisterName(MO.getReg());
-    break;
-
-  case MachineOperand::MO_Immediate:
-    O << MO.getImm();
-    break;
-  case MachineOperand::MO_MachineBasicBlock:
-    O << *MO.getMBB()->getSymbol();
-    return;
-  case MachineOperand::MO_GlobalAddress:
-    O << *Mang->getSymbol(MO.getGlobal());
-    printOffset(MO.getOffset(), O);
-    break;
-  case MachineOperand::MO_ExternalSymbol:
-    O << *GetExternalSymbolSymbol(MO.getSymbolName());
-    break;
-  case MachineOperand::MO_ConstantPoolIndex:
-    O << MAI->getPrivateGlobalPrefix() << "CPI" << getFunctionNumber() << "_"
-      << MO.getIndex();
-    break;
-  case MachineOperand::MO_JumpTableIndex:
-    O << MAI->getPrivateGlobalPrefix() << "JTI" << getFunctionNumber()
-      << '_' << MO.getIndex();
-    break;
-  default:
-    llvm_unreachable("<unknown operand type>");
-    break;
-  }
-}
-
-void BlackfinAsmPrinter::printMemoryOperand(const MachineInstr *MI, int opNum,
-                                            raw_ostream &O) {
-  printOperand(MI, opNum, O);
-
-  if (MI->getOperand(opNum+1).isImm() && MI->getOperand(opNum+1).getImm() == 0)
-    return;
-
-  O << " + ";
-  printOperand(MI, opNum+1, O);
-}
-
-/// PrintAsmOperand - Print out an operand for an inline asm expression.
-///
-bool BlackfinAsmPrinter::PrintAsmOperand(const MachineInstr *MI,
-                                         unsigned OpNo, unsigned AsmVariant,
-                                         const char *ExtraCode,
-                                         raw_ostream &O) {
-  if (ExtraCode && ExtraCode[0]) {
-    if (ExtraCode[1] != 0) return true; // Unknown modifier.
-
-    switch (ExtraCode[0]) {
-    default: return true;  // Unknown modifier.
-    case 'r':
-      break;
-    }
-  }
-
-  printOperand(MI, OpNo, O);
-
-  return false;
-}
-
-bool BlackfinAsmPrinter::PrintAsmMemoryOperand(const MachineInstr *MI,
-                                               unsigned OpNo,
-                                               unsigned AsmVariant,
-                                               const char *ExtraCode,
-                                               raw_ostream &O) {
-  if (ExtraCode && ExtraCode[0])
-    return true;  // Unknown modifier
-
-  O << '[';
-  printOperand(MI, OpNo, O);
-  O << ']';
-
-  return false;
-}
diff --git a/lib/Target/Blackfin/BlackfinCallingConv.td b/lib/Target/Blackfin/BlackfinCallingConv.td
deleted file mode 100644
index 0abc84c3c40..00000000000
--- a/lib/Target/Blackfin/BlackfinCallingConv.td
+++ /dev/null
@@ -1,30 +0,0 @@
-//===--- BlackfinCallingConv.td - Calling Conventions ------*- tablegen -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This describes the calling conventions for the Blackfin architectures.
-//
-//===----------------------------------------------------------------------===//
-
-// Blackfin C Calling convention.
-def CC_Blackfin : CallingConv<[
-  CCIfType<[i16], CCPromoteToType<i32>>,
-  CCIfSRet<CCAssignToReg<[P0]>>,
-  CCAssignToReg<[R0, R1, R2]>,
-  CCAssignToStack<4, 4>
-]>;
-
-//===----------------------------------------------------------------------===//
-// Return Value Calling Conventions
-//===----------------------------------------------------------------------===//
-
-// Blackfin C return-value convention.
-def RetCC_Blackfin : CallingConv<[
-  CCIfType<[i16], CCPromoteToType<i32>>,
-  CCAssignToReg<[R0, R1]>
-]>;
diff --git a/lib/Target/Blackfin/BlackfinFrameLowering.cpp b/lib/Target/Blackfin/BlackfinFrameLowering.cpp
deleted file mode 100644
index 0b0984d2f77..00000000000
--- a/lib/Target/Blackfin/BlackfinFrameLowering.cpp
+++ /dev/null
@@ -1,130 +0,0 @@
-//====- BlackfinFrameLowering.cpp - Blackfin Frame Information --*- C++ -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file contains the Blackfin implementation of TargetFrameLowering class.
-//
-//===----------------------------------------------------------------------===//
-
-#include "BlackfinFrameLowering.h"
-#include "BlackfinInstrInfo.h"
-#include "llvm/CodeGen/MachineFrameInfo.h"
-#include "llvm/CodeGen/MachineFunction.h"
-#include "llvm/CodeGen/MachineInstrBuilder.h"
-#include "llvm/CodeGen/RegisterScavenging.h"
-#include "llvm/Target/TargetOptions.h"
-
-using namespace llvm;
-
-
-// hasFP - Return true if the specified function should have a dedicated frame
-// pointer register.  This is true if the function has variable sized allocas or
-// if frame pointer elimination is disabled.
-bool BlackfinFrameLowering::hasFP(const MachineFunction &MF) const {
-  const MachineFrameInfo *MFI = MF.getFrameInfo();
-  return DisableFramePointerElim(MF) ||
-    MFI->adjustsStack() || MFI->hasVarSizedObjects();
-}
-
-// Always reserve a call frame. We dont have enough registers to adjust SP.
-bool BlackfinFrameLowering::
-hasReservedCallFrame(const MachineFunction &MF) const {
-  return true;
-}
-
-// Emit a prologue that sets up a stack frame.
-// On function entry, R0-R2 and P0 may hold arguments.
-// R3, P1, and P2 may be used as scratch registers
-void BlackfinFrameLowering::emitPrologue(MachineFunction &MF) const {
-  MachineBasicBlock &MBB = MF.front();   // Prolog goes in entry BB
-  MachineBasicBlock::iterator MBBI = MBB.begin();
-  MachineFrameInfo *MFI = MF.getFrameInfo();
-  const BlackfinRegisterInfo *RegInfo =
-    static_cast<const BlackfinRegisterInfo*>(MF.getTarget().getRegisterInfo());
-  const BlackfinInstrInfo &TII =
-    *static_cast<const BlackfinInstrInfo*>(MF.getTarget().getInstrInfo());
-
-  DebugLoc dl = MBBI != MBB.end() ? MBBI->getDebugLoc() : DebugLoc();
-
-  int FrameSize = MFI->getStackSize();
-  if (FrameSize%4) {
-    FrameSize = (FrameSize+3) & ~3;
-    MFI->setStackSize(FrameSize);
-  }
-
-  if (!hasFP(MF)) {
-    assert(!MFI->adjustsStack() &&
-           "FP elimination on a non-leaf function is not supported");
-    RegInfo->adjustRegister(MBB, MBBI, dl, BF::SP, BF::P1, -FrameSize);
-    return;
-  }
-
-  // emit a LINK instruction
-  if (FrameSize <= 0x3ffff) {
-    BuildMI(MBB, MBBI, dl, TII.get(BF::LINK)).addImm(FrameSize);
-    return;
-  }
-
-  // Frame is too big, do a manual LINK:
-  // [--SP] = RETS;
-  // [--SP] = FP;
-  // FP = SP;
-  // P1 = -FrameSize;
-  // SP = SP + P1;
-  BuildMI(MBB, MBBI, dl, TII.get(BF::PUSH))
-    .addReg(BF::RETS, RegState::Kill);
-  BuildMI(MBB, MBBI, dl, TII.get(BF::PUSH))
-    .addReg(BF::FP, RegState::Kill);
-  BuildMI(MBB, MBBI, dl, TII.get(BF::MOVE), BF::FP)
-    .addReg(BF::SP);
-  RegInfo->loadConstant(MBB, MBBI, dl, BF::P1, -FrameSize);
-  BuildMI(MBB, MBBI, dl, TII.get(BF::ADDpp), BF::SP)
-    .addReg(BF::SP, RegState::Kill)
-    .addReg(BF::P1, RegState::Kill);
-
-}
-
-void BlackfinFrameLowering::emitEpilogue(MachineFunction &MF,
-                                     MachineBasicBlock &MBB) const {
-  MachineFrameInfo *MFI = MF.getFrameInfo();
-  const BlackfinRegisterInfo *RegInfo =
-    static_cast<const BlackfinRegisterInfo*>(MF.getTarget().getRegisterInfo());
-  const BlackfinInstrInfo &TII =
-    *static_cast<const BlackfinInstrInfo*>(MF.getTarget().getInstrInfo());
-  MachineBasicBlock::iterator MBBI = MBB.getLastNonDebugInstr();
-  DebugLoc dl = MBBI->getDebugLoc();
-
-  int FrameSize = MFI->getStackSize();
-  assert(FrameSize%4 == 0 && "Misaligned frame size");
-
-  if (!hasFP(MF)) {
-    assert(!MFI->adjustsStack() &&
-           "FP elimination on a non-leaf function is not supported");
-    RegInfo->adjustRegister(MBB, MBBI, dl, BF::SP, BF::P1, FrameSize);
-    return;
-  }
-
-  // emit an UNLINK instruction
-  BuildMI(MBB, MBBI, dl, TII.get(BF::UNLINK));
-}
-
-void BlackfinFrameLowering::
-processFunctionBeforeCalleeSavedScan(MachineFunction &MF,
-                                     RegScavenger *RS) const {
-  MachineFrameInfo *MFI = MF.getFrameInfo();
-  const BlackfinRegisterInfo *RegInfo =
-    static_cast<const BlackfinRegisterInfo*>(MF.getTarget().getRegisterInfo());
-  const TargetRegisterClass *RC = BF::DPRegisterClass;
-
-  if (RegInfo->requiresRegisterScavenging(MF)) {
-    // Reserve a slot close to SP or frame pointer.
-    RS->setScavengingFrameIndex(MFI->CreateStackObject(RC->getSize(),
-                                                       RC->getAlignment(),
-                                                       false));
-  }
-}
diff --git a/lib/Target/Blackfin/BlackfinFrameLowering.h b/lib/Target/Blackfin/BlackfinFrameLowering.h
deleted file mode 100644
index 169aa8e3011..00000000000
--- a/lib/Target/Blackfin/BlackfinFrameLowering.h
+++ /dev/null
@@ -1,47 +0,0 @@
-//=- BlackfinFrameLowering.h - Define frame lowering for Blackfin -*- C++ -*-=//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-//
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef BLACKFIN_FRAMEINFO_H
-#define BLACKFIN_FRAMEINFO_H
-
-#include "Blackfin.h"
-#include "BlackfinSubtarget.h"
-#include "llvm/Target/TargetFrameLowering.h"
-
-namespace llvm {
-  class BlackfinSubtarget;
-
-class BlackfinFrameLowering : public TargetFrameLowering {
-protected:
-  const BlackfinSubtarget &STI;
-
-public:
-  explicit BlackfinFrameLowering(const BlackfinSubtarget &sti)
-    : TargetFrameLowering(TargetFrameLowering::StackGrowsDown, 4, 0), STI(sti) {
-  }
-
-  /// emitProlog/emitEpilog - These methods insert prolog and epilog code into
-  /// the function.
-  void emitPrologue(MachineFunction &MF) const;
-  void emitEpilogue(MachineFunction &MF, MachineBasicBlock &MBB) const;
-
-  bool hasFP(const MachineFunction &MF) const;
-  bool hasReservedCallFrame(const MachineFunction &MF) const;
-
-  void processFunctionBeforeCalleeSavedScan(MachineFunction &MF,
-                                            RegScavenger *RS) const;
-};
-
-} // End llvm namespace
-
-#endif
diff --git a/lib/Target/Blackfin/BlackfinISelDAGToDAG.cpp b/lib/Target/Blackfin/BlackfinISelDAGToDAG.cpp
deleted file mode 100644
index 215ca43ea33..00000000000
--- a/lib/Target/Blackfin/BlackfinISelDAGToDAG.cpp
+++ /dev/null
@@ -1,180 +0,0 @@
-//===- BlackfinISelDAGToDAG.cpp - A dag to dag inst selector for Blackfin -===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file defines an instruction selector for the Blackfin target.
-//
-//===----------------------------------------------------------------------===//
-
-#include "Blackfin.h"
-#include "BlackfinTargetMachine.h"
-#include "BlackfinRegisterInfo.h"
-#include "llvm/Intrinsics.h"
-#include "llvm/CodeGen/SelectionDAGISel.h"
-#include "llvm/CodeGen/MachineRegisterInfo.h"
-#include "llvm/Support/Compiler.h"
-#include "llvm/Support/Debug.h"
-#include "llvm/Support/ErrorHandling.h"
-#include "llvm/Support/raw_ostream.h"
-
-using namespace llvm;
-
-//===----------------------------------------------------------------------===//
-// Instruction Selector Implementation
-//===----------------------------------------------------------------------===//
-
-//===----------------------------------------------------------------------===//
-/// BlackfinDAGToDAGISel - Blackfin specific code to select blackfin machine
-/// instructions for SelectionDAG operations.
-namespace {
-  class BlackfinDAGToDAGISel : public SelectionDAGISel {
-    /// Subtarget - Keep a pointer to the Blackfin Subtarget around so that we
-    /// can make the right decision when generating code for different targets.
-    //const BlackfinSubtarget &Subtarget;
-  public:
-    BlackfinDAGToDAGISel(BlackfinTargetMachine &TM, CodeGenOpt::Level OptLevel)
-      : SelectionDAGISel(TM, OptLevel) {}
-
-    virtual void PostprocessISelDAG();
-
-    virtual const char *getPassName() const {
-      return "Blackfin DAG->DAG Pattern Instruction Selection";
-    }
-
-    // Include the pieces autogenerated from the target description.
-#include "BlackfinGenDAGISel.inc"
-
-  private:
-    SDNode *Select(SDNode *N);
-    bool SelectADDRspii(SDValue Addr, SDValue &Base, SDValue &Offset);
-
-    // Walk the DAG after instruction selection, fixing register class issues.
-    void FixRegisterClasses(SelectionDAG &DAG);
-
-    const BlackfinInstrInfo &getInstrInfo() {
-      return *static_cast<const BlackfinTargetMachine&>(TM).getInstrInfo();
-    }
-    const BlackfinRegisterInfo *getRegisterInfo() {
-      return static_cast<const BlackfinTargetMachine&>(TM).getRegisterInfo();
-    }
-  };
-}  // end anonymous namespace
-
-FunctionPass *llvm::createBlackfinISelDag(BlackfinTargetMachine &TM,
-                                          CodeGenOpt::Level OptLevel) {
-  return new BlackfinDAGToDAGISel(TM, OptLevel);
-}
-
-void BlackfinDAGToDAGISel::PostprocessISelDAG() {
-  FixRegisterClasses(*CurDAG);
-}
-
-SDNode *BlackfinDAGToDAGISel::Select(SDNode *N) {
-  if (N->isMachineOpcode())
-    return NULL;   // Already selected.
-
-  switch (N->getOpcode()) {
-  default: break;
-  case ISD::FrameIndex: {
-    // Selects to ADDpp FI, 0 which in turn will become ADDimm7 SP, imm or ADDpp
-    // SP, Px
-    int FI = cast<FrameIndexSDNode>(N)->getIndex();
-    SDValue TFI = CurDAG->getTargetFrameIndex(FI, MVT::i32);
-    return CurDAG->SelectNodeTo(N, BF::ADDpp, MVT::i32, TFI,
-                                CurDAG->getTargetConstant(0, MVT::i32));
-  }
-  }
-
-  return SelectCode(N);
-}
-
-bool BlackfinDAGToDAGISel::SelectADDRspii(SDValue Addr,
-                                          SDValue &Base,
-                                          SDValue &Offset) {
-  FrameIndexSDNode *FIN = 0;
-  if ((FIN = dyn_cast<FrameIndexSDNode>(Addr))) {
-    Base = CurDAG->getTargetFrameIndex(FIN->getIndex(), MVT::i32);
-    Offset = CurDAG->getTargetConstant(0, MVT::i32);
-    return true;
-  }
-  if (Addr.getOpcode() == ISD::ADD) {
-    ConstantSDNode *CN = 0;
-    if ((FIN = dyn_cast<FrameIndexSDNode>(Addr.getOperand(0))) &&
-        (CN = dyn_cast<ConstantSDNode>(Addr.getOperand(1))) &&
-        (CN->getSExtValue() % 4 == 0 && CN->getSExtValue() >= 0)) {
-      // Constant positive word offset from frame index
-      Base = CurDAG->getTargetFrameIndex(FIN->getIndex(), MVT::i32);
-      Offset = CurDAG->getTargetConstant(CN->getSExtValue(), MVT::i32);
-      return true;
-    }
-  }
-  return false;
-}
-
-static inline bool isCC(const TargetRegisterClass *RC) {
-  return BF::AnyCCRegClass.hasSubClassEq(RC);
-}
-
-static inline bool isDCC(const TargetRegisterClass *RC) {
-  return BF::DRegClass.hasSubClassEq(RC) || isCC(RC);
-}
-
-static void UpdateNodeOperand(SelectionDAG &DAG,
-                              SDNode *N,
-                              unsigned Num,
-                              SDValue Val) {
-  SmallVector<SDValue, 8> ops(N->op_begin(), N->op_end());
-  ops[Num] = Val;
-  SDNode *New = DAG.UpdateNodeOperands(N, ops.data(), ops.size());
-  DAG.ReplaceAllUsesWith(N, New);
-}
-
-// After instruction selection, insert COPY_TO_REGCLASS nodes to help in
-// choosing the proper register classes.
-void BlackfinDAGToDAGISel::FixRegisterClasses(SelectionDAG &DAG) {
-  const BlackfinInstrInfo &TII = getInstrInfo();
-  const BlackfinRegisterInfo *TRI = getRegisterInfo();
-  DAG.AssignTopologicalOrder();
-  HandleSDNode Dummy(DAG.getRoot());
-
-  for (SelectionDAG::allnodes_iterator NI = DAG.allnodes_begin();
-       NI != DAG.allnodes_end(); ++NI) {
-    if (NI->use_empty() || !NI->isMachineOpcode())
-      continue;
-    const MCInstrDesc &DefMCID = TII.get(NI->getMachineOpcode());
-    for (SDNode::use_iterator UI = NI->use_begin(); !UI.atEnd(); ++UI) {
-      if (!UI->isMachineOpcode())
-        continue;
-
-      if (UI.getUse().getResNo() >= DefMCID.getNumDefs())
-        continue;
-      const TargetRegisterClass *DefRC =
-        TII.getRegClass(DefMCID, UI.getUse().getResNo(), TRI);
-
-      const MCInstrDesc &UseMCID = TII.get(UI->getMachineOpcode());
-      if (UseMCID.getNumDefs()+UI.getOperandNo() >= UseMCID.getNumOperands())
-        continue;
-      const TargetRegisterClass *UseRC =
-        TII.getRegClass(UseMCID, UseMCID.getNumDefs()+UI.getOperandNo(), TRI);
-      if (!DefRC || !UseRC)
-        continue;
-      // We cannot copy CC <-> !(CC/D)
-      if ((isCC(DefRC) && !isDCC(UseRC)) || (isCC(UseRC) && !isDCC(DefRC))) {
-        SDNode *Copy =
-          DAG.getMachineNode(TargetOpcode::COPY_TO_REGCLASS,
-                             NI->getDebugLoc(),
-                             MVT::i32,
-                             UI.getUse().get(),
-                             DAG.getTargetConstant(BF::DRegClassID, MVT::i32));
-        UpdateNodeOperand(DAG, *UI, UI.getOperandNo(), SDValue(Copy, 0));
-      }
-    }
-  }
-  DAG.setRoot(Dummy.getValue());
-}
-
diff --git a/lib/Target/Blackfin/BlackfinISelLowering.cpp b/lib/Target/Blackfin/BlackfinISelLowering.cpp
deleted file mode 100644
index 7d4c45fdf66..00000000000
--- a/lib/Target/Blackfin/BlackfinISelLowering.cpp
+++ /dev/null
@@ -1,645 +0,0 @@
-//===- BlackfinISelLowering.cpp - Blackfin DAG Lowering Implementation ----===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file implements the interfaces that Blackfin uses to lower LLVM code
-// into a selection DAG.
-//
-//===----------------------------------------------------------------------===//
-
-#include "BlackfinISelLowering.h"
-#include "BlackfinTargetMachine.h"
-#include "llvm/Function.h"
-#include "llvm/Type.h"
-#include "llvm/CodeGen/CallingConvLower.h"
-#include "llvm/CodeGen/MachineFrameInfo.h"
-#include "llvm/CodeGen/MachineFunction.h"
-#include "llvm/CodeGen/MachineInstrBuilder.h"
-#include "llvm/CodeGen/MachineRegisterInfo.h"
-#include "llvm/CodeGen/PseudoSourceValue.h"
-#include "llvm/CodeGen/SelectionDAG.h"
-#include "llvm/CodeGen/TargetLoweringObjectFileImpl.h"
-#include "llvm/ADT/VectorExtras.h"
-#include "llvm/Support/Debug.h"
-#include "llvm/Support/ErrorHandling.h"
-using namespace llvm;
-
-//===----------------------------------------------------------------------===//
-// Calling Convention Implementation
-//===----------------------------------------------------------------------===//
-
-#include "BlackfinGenCallingConv.inc"
-
-//===----------------------------------------------------------------------===//
-// TargetLowering Implementation
-//===----------------------------------------------------------------------===//
-
-BlackfinTargetLowering::BlackfinTargetLowering(TargetMachine &TM)
-  : TargetLowering(TM, new TargetLoweringObjectFileELF()) {
-  setBooleanContents(ZeroOrOneBooleanContent);
-  setBooleanVectorContents(ZeroOrOneBooleanContent); // FIXME: Is this correct?
-  setStackPointerRegisterToSaveRestore(BF::SP);
-  setIntDivIsCheap(false);
-
-  // Set up the legal register classes.
-  addRegisterClass(MVT::i32, BF::DRegisterClass);
-  addRegisterClass(MVT::i16, BF::D16RegisterClass);
-
-  computeRegisterProperties();
-
-  // Blackfin doesn't have i1 loads or stores
-  setLoadExtAction(ISD::EXTLOAD,  MVT::i1, Promote);
-  setLoadExtAction(ISD::ZEXTLOAD, MVT::i1, Promote);
-  setLoadExtAction(ISD::SEXTLOAD, MVT::i1, Promote);
-
-  setOperationAction(ISD::GlobalAddress, MVT::i32, Custom);
-  setOperationAction(ISD::JumpTable,     MVT::i32, Custom);
-
-  setOperationAction(ISD::SELECT_CC, MVT::Other, Expand);
-  setOperationAction(ISD::BR_JT,     MVT::Other, Expand);
-  setOperationAction(ISD::BR_CC,     MVT::Other, Expand);
-
-  // i16 registers don't do much
-  setOperationAction(ISD::AND,   MVT::i16, Promote);
-  setOperationAction(ISD::OR,    MVT::i16, Promote);
-  setOperationAction(ISD::XOR,   MVT::i16, Promote);
-  setOperationAction(ISD::CTPOP, MVT::i16, Promote);
-  // The expansion of CTLZ/CTTZ uses AND/OR, so we might as well promote
-  // immediately.
-  setOperationAction(ISD::CTLZ,  MVT::i16, Promote);
-  setOperationAction(ISD::CTTZ,  MVT::i16, Promote);
-  setOperationAction(ISD::SETCC, MVT::i16, Promote);
-
-  // Blackfin has no division
-  setOperationAction(ISD::SDIV,    MVT::i16, Expand);
-  setOperationAction(ISD::SDIV,    MVT::i32, Expand);
-  setOperationAction(ISD::SDIVREM, MVT::i16, Expand);
-  setOperationAction(ISD::SDIVREM, MVT::i32, Expand);
-  setOperationAction(ISD::SREM,    MVT::i16, Expand);
-  setOperationAction(ISD::SREM,    MVT::i32, Expand);
-  setOperationAction(ISD::UDIV,    MVT::i16, Expand);
-  setOperationAction(ISD::UDIV,    MVT::i32, Expand);
-  setOperationAction(ISD::UDIVREM, MVT::i16, Expand);
-  setOperationAction(ISD::UDIVREM, MVT::i32, Expand);
-  setOperationAction(ISD::UREM,    MVT::i16, Expand);
-  setOperationAction(ISD::UREM,    MVT::i32, Expand);
-
-  setOperationAction(ISD::SMUL_LOHI, MVT::i32, Expand);
-  setOperationAction(ISD::UMUL_LOHI, MVT::i32, Expand);
-  setOperationAction(ISD::MULHU,     MVT::i32, Expand);
-  setOperationAction(ISD::MULHS,     MVT::i32, Expand);
-
-  // No carry-in operations.
-  setOperationAction(ISD::ADDE, MVT::i32, Custom);
-  setOperationAction(ISD::SUBE, MVT::i32, Custom);
-
-  // Blackfin has no intrinsics for these particular operations.
-  setOperationAction(ISD::MEMBARRIER, MVT::Other, Expand);
-  setOperationAction(ISD::ATOMIC_FENCE, MVT::Other, Expand);
-  setOperationAction(ISD::BSWAP, MVT::i32, Expand);
-
-  setOperationAction(ISD::SHL_PARTS, MVT::i32, Expand);
-  setOperationAction(ISD::SRA_PARTS, MVT::i32, Expand);
-  setOperationAction(ISD::SRL_PARTS, MVT::i32, Expand);
-
-  setOperationAction(ISD::SIGN_EXTEND_INREG, MVT::i1, Expand);
-
-  // i32 has native CTPOP, but not CTLZ/CTTZ
-  setOperationAction(ISD::CTLZ, MVT::i32, Expand);
-  setOperationAction(ISD::CTTZ, MVT::i32, Expand);
-
-  // READCYCLECOUNTER needs special type legalization.
-  setOperationAction(ISD::READCYCLECOUNTER, MVT::i64, Custom);
-
-  setOperationAction(ISD::EH_LABEL, MVT::Other, Expand);
-
-  // Use the default implementation.
-  setOperationAction(ISD::VACOPY, MVT::Other, Expand);
-  setOperationAction(ISD::VAEND, MVT::Other, Expand);
-  setOperationAction(ISD::STACKSAVE, MVT::Other, Expand);
-  setOperationAction(ISD::STACKRESTORE, MVT::Other, Expand);
-
-  setMinFunctionAlignment(2);
-}
-
-const char *BlackfinTargetLowering::getTargetNodeName(unsigned Opcode) const {
-  switch (Opcode) {
-  default: return 0;
-  case BFISD::CALL:     return "BFISD::CALL";
-  case BFISD::RET_FLAG: return "BFISD::RET_FLAG";
-  case BFISD::Wrapper:  return "BFISD::Wrapper";
-  }
-}
-
-EVT BlackfinTargetLowering::getSetCCResultType(EVT VT) const {
-  // SETCC always sets the CC register. Technically that is an i1 register, but
-  // that type is not legal, so we treat it as an i32 register.
-  return MVT::i32;
-}
-
-SDValue BlackfinTargetLowering::LowerGlobalAddress(SDValue Op,
-                                                   SelectionDAG &DAG) const {
-  DebugLoc DL = Op.getDebugLoc();
-  const GlobalValue *GV = cast<GlobalAddressSDNode>(Op)->getGlobal();
-
-  Op = DAG.getTargetGlobalAddress(GV, DL, MVT::i32);
-  return DAG.getNode(BFISD::Wrapper, DL, MVT::i32, Op);
-}
-
-SDValue BlackfinTargetLowering::LowerJumpTable(SDValue Op,
-                                               SelectionDAG &DAG) const {
-  DebugLoc DL = Op.getDebugLoc();
-  int JTI = cast<JumpTableSDNode>(Op)->getIndex();
-
-  Op = DAG.getTargetJumpTable(JTI, MVT::i32);
-  return DAG.getNode(BFISD::Wrapper, DL, MVT::i32, Op);
-}
-
-SDValue
-BlackfinTargetLowering::LowerFormalArguments(SDValue Chain,
-                                             CallingConv::ID CallConv, bool isVarArg,
-                                            const SmallVectorImpl<ISD::InputArg>
-                                               &Ins,
-                                             DebugLoc dl, SelectionDAG &DAG,
-                                             SmallVectorImpl<SDValue> &InVals)
-                                               const {
-
-  MachineFunction &MF = DAG.getMachineFunction();
-  MachineFrameInfo *MFI = MF.getFrameInfo();
-
-  SmallVector<CCValAssign, 16> ArgLocs;
-  CCState CCInfo(CallConv, isVarArg, DAG.getMachineFunction(),
-		 getTargetMachine(), ArgLocs, *DAG.getContext());
-  CCInfo.AllocateStack(12, 4);  // ABI requires 12 bytes stack space
-  CCInfo.AnalyzeFormalArguments(Ins, CC_Blackfin);
-
-  for (unsigned i = 0, e = ArgLocs.size(); i != e; ++i) {
-    CCValAssign &VA = ArgLocs[i];
-
-    if (VA.isRegLoc()) {
-      EVT RegVT = VA.getLocVT();
-      TargetRegisterClass *RC = VA.getLocReg() == BF::P0 ?
-        BF::PRegisterClass : BF::DRegisterClass;
-      assert(RC->contains(VA.getLocReg()) && "Unexpected regclass in CCState");
-      assert(RC->hasType(RegVT) && "Unexpected regclass in CCState");
-
-      unsigned Reg = MF.getRegInfo().createVirtualRegister(RC);
-      MF.getRegInfo().addLiveIn(VA.getLocReg(), Reg);
-      SDValue ArgValue = DAG.getCopyFromReg(Chain, dl, Reg, RegVT);
-
-      // If this is an 8 or 16-bit value, it is really passed promoted to 32
-      // bits.  Insert an assert[sz]ext to capture this, then truncate to the
-      // right size.
-      if (VA.getLocInfo() == CCValAssign::SExt)
-        ArgValue = DAG.getNode(ISD::AssertSext, dl, RegVT, ArgValue,
-                               DAG.getValueType(VA.getValVT()));
-      else if (VA.getLocInfo() == CCValAssign::ZExt)
-        ArgValue = DAG.getNode(ISD::AssertZext, dl, RegVT, ArgValue,
-                               DAG.getValueType(VA.getValVT()));
-
-      if (VA.getLocInfo() != CCValAssign::Full)
-        ArgValue = DAG.getNode(ISD::TRUNCATE, dl, VA.getValVT(), ArgValue);
-
-      InVals.push_back(ArgValue);
-    } else {
-      assert(VA.isMemLoc() && "CCValAssign must be RegLoc or MemLoc");
-      unsigned ObjSize = VA.getLocVT().getStoreSize();
-      int FI = MFI->CreateFixedObject(ObjSize, VA.getLocMemOffset(), true);
-      SDValue FIN = DAG.getFrameIndex(FI, MVT::i32);
-      InVals.push_back(DAG.getLoad(VA.getValVT(), dl, Chain, FIN,
-                                   MachinePointerInfo(),
-                                   false, false, 0));
-    }
-  }
-
-  return Chain;
-}
-
-SDValue
-BlackfinTargetLowering::LowerReturn(SDValue Chain,
-                                    CallingConv::ID CallConv, bool isVarArg,
-                                    const SmallVectorImpl<ISD::OutputArg> &Outs,
-                                    const SmallVectorImpl<SDValue> &OutVals,
-                                    DebugLoc dl, SelectionDAG &DAG) const {
-
-  // CCValAssign - represent the assignment of the return value to locations.
-  SmallVector<CCValAssign, 16> RVLocs;
-
-  // CCState - Info about the registers and stack slot.
-  CCState CCInfo(CallConv, isVarArg, DAG.getMachineFunction(),
-		 DAG.getTarget(), RVLocs, *DAG.getContext());
-
-  // Analize return values.
-  CCInfo.AnalyzeReturn(Outs, RetCC_Blackfin);
-
-  // If this is the first return lowered for this function, add the regs to the
-  // liveout set for the function.
-  if (DAG.getMachineFunction().getRegInfo().liveout_empty()) {
-    for (unsigned i = 0; i != RVLocs.size(); ++i)
-      DAG.getMachineFunction().getRegInfo().addLiveOut(RVLocs[i].getLocReg());
-  }
-
-  SDValue Flag;
-
-  // Copy the result values into the output registers.
-  for (unsigned i = 0; i != RVLocs.size(); ++i) {
-    CCValAssign &VA = RVLocs[i];
-    assert(VA.isRegLoc() && "Can only return in registers!");
-    SDValue Opi = OutVals[i];
-
-    // Expand to i32 if necessary
-    switch (VA.getLocInfo()) {
-    default: llvm_unreachable("Unknown loc info!");
-    case CCValAssign::Full: break;
-    case CCValAssign::SExt:
-      Opi = DAG.getNode(ISD::SIGN_EXTEND, dl, VA.getLocVT(), Opi);
-      break;
-    case CCValAssign::ZExt:
-      Opi = DAG.getNode(ISD::ZERO_EXTEND, dl, VA.getLocVT(), Opi);
-      break;
-    case CCValAssign::AExt:
-      Opi = DAG.getNode(ISD::ANY_EXTEND, dl, VA.getLocVT(), Opi);
-      break;
-    }
-    Chain = DAG.getCopyToReg(Chain, dl, VA.getLocReg(), Opi, SDValue());
-    // Guarantee that all emitted copies are stuck together with flags.
-    Flag = Chain.getValue(1);
-  }
-
-  if (Flag.getNode()) {
-    return DAG.getNode(BFISD::RET_FLAG, dl, MVT::Other, Chain, Flag);
-  } else {
-    return DAG.getNode(BFISD::RET_FLAG, dl, MVT::Other, Chain);
-  }
-}
-
-SDValue
-BlackfinTargetLowering::LowerCall(SDValue Chain, SDValue Callee,
-                                  CallingConv::ID CallConv, bool isVarArg,
-                                  bool &isTailCall,
-                                  const SmallVectorImpl<ISD::OutputArg> &Outs,
-                                  const SmallVectorImpl<SDValue> &OutVals,
-                                  const SmallVectorImpl<ISD::InputArg> &Ins,
-                                  DebugLoc dl, SelectionDAG &DAG,
-                                  SmallVectorImpl<SDValue> &InVals) const {
-  // Blackfin target does not yet support tail call optimization.
-  isTailCall = false;
-
-  // Analyze operands of the call, assigning locations to each operand.
-  SmallVector<CCValAssign, 16> ArgLocs;
-  CCState CCInfo(CallConv, isVarArg, DAG.getMachineFunction(),
-		 DAG.getTarget(), ArgLocs, *DAG.getContext());
-  CCInfo.AllocateStack(12, 4);  // ABI requires 12 bytes stack space
-  CCInfo.AnalyzeCallOperands(Outs, CC_Blackfin);
-
-  // Get the size of the outgoing arguments stack space requirement.
-  unsigned ArgsSize = CCInfo.getNextStackOffset();
-
-  Chain = DAG.getCALLSEQ_START(Chain, DAG.getIntPtrConstant(ArgsSize, true));
-  SmallVector<std::pair<unsigned, SDValue>, 8> RegsToPass;
-  SmallVector<SDValue, 8> MemOpChains;
-
-  // Walk the register/memloc assignments, inserting copies/loads.
-  for (unsigned i = 0, e = ArgLocs.size(); i != e; ++i) {
-    CCValAssign &VA = ArgLocs[i];
-    SDValue Arg = OutVals[i];
-
-    // Promote the value if needed.
-    switch (VA.getLocInfo()) {
-    default: llvm_unreachable("Unknown loc info!");
-    case CCValAssign::Full: break;
-    case CCValAssign::SExt:
-      Arg = DAG.getNode(ISD::SIGN_EXTEND, dl, VA.getLocVT(), Arg);
-      break;
-    case CCValAssign::ZExt:
-      Arg = DAG.getNode(ISD::ZERO_EXTEND, dl, VA.getLocVT(), Arg);
-      break;
-    case CCValAssign::AExt:
-      Arg = DAG.getNode(ISD::ANY_EXTEND, dl, VA.getLocVT(), Arg);
-      break;
-    }
-
-    // Arguments that can be passed on register must be kept at
-    // RegsToPass vector
-    if (VA.isRegLoc()) {
-      RegsToPass.push_back(std::make_pair(VA.getLocReg(), Arg));
-    } else {
-      assert(VA.isMemLoc() && "CCValAssign must be RegLoc or MemLoc");
-      int Offset = VA.getLocMemOffset();
-      assert(Offset%4 == 0 && "Unaligned LocMemOffset");
-      assert(VA.getLocVT()==MVT::i32 && "Illegal CCValAssign type");
-      SDValue SPN = DAG.getCopyFromReg(Chain, dl, BF::SP, MVT::i32);
-      SDValue OffsetN = DAG.getIntPtrConstant(Offset);
-      OffsetN = DAG.getNode(ISD::ADD, dl, MVT::i32, SPN, OffsetN);
-      MemOpChains.push_back(DAG.getStore(Chain, dl, Arg, OffsetN,
-                                         MachinePointerInfo(),false, false, 0));
-    }
-  }
-
-  // Transform all store nodes into one single node because
-  // all store nodes are independent of each other.
-  if (!MemOpChains.empty())
-    Chain = DAG.getNode(ISD::TokenFactor, dl, MVT::Other,
-                        &MemOpChains[0], MemOpChains.size());
-
-  // Build a sequence of copy-to-reg nodes chained together with token
-  // chain and flag operands which copy the outgoing args into registers.
-  // The InFlag in necessary since all emitted instructions must be
-  // stuck together.
-  SDValue InFlag;
-  for (unsigned i = 0, e = RegsToPass.size(); i != e; ++i) {
-    Chain = DAG.getCopyToReg(Chain, dl, RegsToPass[i].first,
-                             RegsToPass[i].second, InFlag);
-    InFlag = Chain.getValue(1);
-  }
-
-  // If the callee is a GlobalAddress node (quite common, every direct call is)
-  // turn it into a TargetGlobalAddress node so that legalize doesn't hack it.
-  // Likewise ExternalSymbol -> TargetExternalSymbol.
-  if (GlobalAddressSDNode *G = dyn_cast<GlobalAddressSDNode>(Callee))
-    Callee = DAG.getTargetGlobalAddress(G->getGlobal(), dl, MVT::i32);
-  else if (ExternalSymbolSDNode *E = dyn_cast<ExternalSymbolSDNode>(Callee))
-    Callee = DAG.getTargetExternalSymbol(E->getSymbol(), MVT::i32);
-
-  std::vector<EVT> NodeTys;
-  NodeTys.push_back(MVT::Other);   // Returns a chain
-  NodeTys.push_back(MVT::Glue);    // Returns a flag for retval copy to use.
-  SDValue Ops[] = { Chain, Callee, InFlag };
-  Chain = DAG.getNode(BFISD::CALL, dl, NodeTys, Ops,
-                      InFlag.getNode() ? 3 : 2);
-  InFlag = Chain.getValue(1);
-
-  Chain = DAG.getCALLSEQ_END(Chain, DAG.getIntPtrConstant(ArgsSize, true),
-                             DAG.getIntPtrConstant(0, true), InFlag);
-  InFlag = Chain.getValue(1);
-
-  // Assign locations to each value returned by this call.
-  SmallVector<CCValAssign, 16> RVLocs;
-  CCState RVInfo(CallConv, isVarArg, DAG.getMachineFunction(),
-		 DAG.getTarget(), RVLocs, *DAG.getContext());
-
-  RVInfo.AnalyzeCallResult(Ins, RetCC_Blackfin);
-
-  // Copy all of the result registers out of their specified physreg.
-  for (unsigned i = 0; i != RVLocs.size(); ++i) {
-    CCValAssign &RV = RVLocs[i];
-    unsigned Reg = RV.getLocReg();
-
-    Chain = DAG.getCopyFromReg(Chain, dl, Reg,
-                               RVLocs[i].getLocVT(), InFlag);
-    SDValue Val = Chain.getValue(0);
-    InFlag = Chain.getValue(2);
-    Chain = Chain.getValue(1);
-
-    // Callee is responsible for extending any i16 return values.
-    switch (RV.getLocInfo()) {
-    case CCValAssign::SExt:
-      Val = DAG.getNode(ISD::AssertSext, dl, RV.getLocVT(), Val,
-                        DAG.getValueType(RV.getValVT()));
-      break;
-    case CCValAssign::ZExt:
-      Val = DAG.getNode(ISD::AssertZext, dl, RV.getLocVT(), Val,
-                        DAG.getValueType(RV.getValVT()));
-      break;
-    default:
-      break;
-    }
-
-    // Truncate to valtype
-    if (RV.getLocInfo() != CCValAssign::Full)
-      Val = DAG.getNode(ISD::TRUNCATE, dl, RV.getValVT(), Val);
-    InVals.push_back(Val);
-  }
-
-  return Chain;
-}
-
-// Expansion of ADDE / SUBE. This is a bit involved since blackfin doesn't have
-// add-with-carry instructions.
-SDValue BlackfinTargetLowering::LowerADDE(SDValue Op, SelectionDAG &DAG) const {
-  // Operands: lhs, rhs, carry-in (AC0 flag)
-  // Results: sum, carry-out (AC0 flag)
-  DebugLoc dl = Op.getDebugLoc();
-
-  unsigned Opcode = Op.getOpcode()==ISD::ADDE ? BF::ADD : BF::SUB;
-
-  // zext incoming carry flag in AC0 to 32 bits
-  SDNode* CarryIn = DAG.getMachineNode(BF::MOVE_cc_ac0, dl, MVT::i32,
-                                       /* flag= */ Op.getOperand(2));
-  CarryIn = DAG.getMachineNode(BF::MOVECC_zext, dl, MVT::i32,
-                               SDValue(CarryIn, 0));
-
-  // Add operands, produce sum and carry flag
-  SDNode *Sum = DAG.getMachineNode(Opcode, dl, MVT::i32, MVT::Glue,
-                                   Op.getOperand(0), Op.getOperand(1));
-
-  // Store intermediate carry from Sum
-  SDNode* Carry1 = DAG.getMachineNode(BF::MOVE_cc_ac0, dl, MVT::i32,
-                                      /* flag= */ SDValue(Sum, 1));
-
-  // Add incoming carry, again producing an output flag
-  Sum = DAG.getMachineNode(Opcode, dl, MVT::i32, MVT::Glue,
-                           SDValue(Sum, 0), SDValue(CarryIn, 0));
-
-  // Update AC0 with the intermediate carry, producing a flag.
-  SDNode *CarryOut = DAG.getMachineNode(BF::OR_ac0_cc, dl, MVT::Glue,
-                                        SDValue(Carry1, 0));
-
-  // Compose (i32, flag) pair
-  SDValue ops[2] = { SDValue(Sum, 0), SDValue(CarryOut, 0) };
-  return DAG.getMergeValues(ops, 2, dl);
-}
-
-SDValue BlackfinTargetLowering::LowerOperation(SDValue Op,
-                                               SelectionDAG &DAG) const {
-  switch (Op.getOpcode()) {
-  default:
-    Op.getNode()->dump();
-    llvm_unreachable("Should not custom lower this!");
-  case ISD::GlobalAddress:      return LowerGlobalAddress(Op, DAG);
-  case ISD::GlobalTLSAddress:
-    llvm_unreachable("TLS not implemented for Blackfin.");
-  case ISD::JumpTable:          return LowerJumpTable(Op, DAG);
-    // Frame & Return address.  Currently unimplemented
-  case ISD::FRAMEADDR:          return SDValue();
-  case ISD::RETURNADDR:         return SDValue();
-  case ISD::ADDE:
-  case ISD::SUBE:               return LowerADDE(Op, DAG);
-  }
-}
-
-void
-BlackfinTargetLowering::ReplaceNodeResults(SDNode *N,
-                                           SmallVectorImpl<SDValue> &Results,
-                                           SelectionDAG &DAG) const {
-  DebugLoc dl = N->getDebugLoc();
-  switch (N->getOpcode()) {
-  default:
-    llvm_unreachable("Do not know how to custom type legalize this operation!");
-    return;
-  case ISD::READCYCLECOUNTER: {
-    // The low part of the cycle counter is in CYCLES, the high part in
-    // CYCLES2. Reading CYCLES will latch the value of CYCLES2, so we must read
-    // CYCLES2 last.
-    SDValue TheChain = N->getOperand(0);
-    SDValue lo = DAG.getCopyFromReg(TheChain, dl, BF::CYCLES, MVT::i32);
-    SDValue hi = DAG.getCopyFromReg(lo.getValue(1), dl, BF::CYCLES2, MVT::i32);
-    // Use a buildpair to merge the two 32-bit values into a 64-bit one.
-    Results.push_back(DAG.getNode(ISD::BUILD_PAIR, dl, MVT::i64, lo, hi));
-    // Outgoing chain. If we were to use the chain from lo instead, it would be
-    // possible to entirely eliminate the CYCLES2 read in (i32 (trunc
-    // readcyclecounter)). Unfortunately this could possibly delay the CYCLES2
-    // read beyond the next CYCLES read, leading to invalid results.
-    Results.push_back(hi.getValue(1));
-    return;
-  }
-  }
-}
-
-//===----------------------------------------------------------------------===//
-//                         Blackfin Inline Assembly Support
-//===----------------------------------------------------------------------===//
-
-/// getConstraintType - Given a constraint letter, return the type of
-/// constraint it is for this target.
-BlackfinTargetLowering::ConstraintType
-BlackfinTargetLowering::getConstraintType(const std::string &Constraint) const {
-  if (Constraint.size() != 1)
-    return TargetLowering::getConstraintType(Constraint);
-
-  switch (Constraint[0]) {
-    // Standard constraints
-  case 'r':
-    return C_RegisterClass;
-
-    // Blackfin-specific constraints
-  case 'a':
-  case 'd':
-  case 'z':
-  case 'D':
-  case 'W':
-  case 'e':
-  case 'b':
-  case 'v':
-  case 'f':
-  case 'c':
-  case 't':
-  case 'u':
-  case 'k':
-  case 'x':
-  case 'y':
-  case 'w':
-    return C_RegisterClass;
-  case 'A':
-  case 'B':
-  case 'C':
-  case 'Z':
-  case 'Y':
-    return C_Register;
-  }
-
-  // Not implemented: q0-q7, qA. Use {R2} etc instead
-
-  return TargetLowering::getConstraintType(Constraint);
-}
-
-/// Examine constraint type and operand type and determine a weight value.
-/// This object must already have been set up with the operand type
-/// and the current alternative constraint selected.
-TargetLowering::ConstraintWeight
-BlackfinTargetLowering::getSingleConstraintMatchWeight(
-    AsmOperandInfo &info, const char *constraint) const {
-  ConstraintWeight weight = CW_Invalid;
-  Value *CallOperandVal = info.CallOperandVal;
-    // If we don't have a value, we can't do a match,
-    // but allow it at the lowest weight.
-  if (CallOperandVal == NULL)
-    return CW_Default;
-  // Look at the constraint type.
-  switch (*constraint) {
-  default:
-    weight = TargetLowering::getSingleConstraintMatchWeight(info, constraint);
-    break;
-
-    // Blackfin-specific constraints
-  case 'a':
-  case 'd':
-  case 'z':
-  case 'D':
-  case 'W':
-  case 'e':
-  case 'b':
-  case 'v':
-  case 'f':
-  case 'c':
-  case 't':
-  case 'u':
-  case 'k':
-  case 'x':
-  case 'y':
-  case 'w':
-    return CW_Register;
-  case 'A':
-  case 'B':
-  case 'C':
-  case 'Z':
-  case 'Y':
-    return CW_SpecificReg;
-  }
-  return weight;
-}
-
-/// getRegForInlineAsmConstraint - Return register no and class for a C_Register
-/// constraint.
-std::pair<unsigned, const TargetRegisterClass*> BlackfinTargetLowering::
-getRegForInlineAsmConstraint(const std::string &Constraint, EVT VT) const {
-  typedef std::pair<unsigned, const TargetRegisterClass*> Pair;
-  using namespace BF;
-
-  if (Constraint.size() != 1)
-    return TargetLowering::getRegForInlineAsmConstraint(Constraint, VT);
-
-  switch (Constraint[0]) {
-    // Standard constraints
-  case 'r':
-    return Pair(0U, VT == MVT::i16 ? D16RegisterClass : DPRegisterClass);
-
-    // Blackfin-specific constraints
-  case 'a': return Pair(0U, PRegisterClass);
-  case 'd': return Pair(0U, DRegisterClass);
-  case 'e': return Pair(0U, AccuRegisterClass);
-  case 'A': return Pair(A0, AccuRegisterClass);
-  case 'B': return Pair(A1, AccuRegisterClass);
-  case 'b': return Pair(0U, IRegisterClass);
-  case 'v': return Pair(0U, BRegisterClass);
-  case 'f': return Pair(0U, MRegisterClass);
-  case 'C': return Pair(CC, JustCCRegisterClass);
-  case 'x': return Pair(0U, GRRegisterClass);
-  case 'w': return Pair(0U, ALLRegisterClass);
-  case 'Z': return Pair(P3, PRegisterClass);
-  case 'Y': return Pair(P1, PRegisterClass);
-  case 'z': return Pair(0U, zConsRegisterClass);
-  case 'D': return Pair(0U, DConsRegisterClass);
-  case 'W': return Pair(0U, WConsRegisterClass);
-  case 'c': return Pair(0U, cConsRegisterClass);
-  case 't': return Pair(0U, tConsRegisterClass);
-  case 'u': return Pair(0U, uConsRegisterClass);
-  case 'k': return Pair(0U, kConsRegisterClass);
-  case 'y': return Pair(0U, yConsRegisterClass);
-  }
-
-  // Not implemented: q0-q7, qA. Use {R2} etc instead.
-
-  return TargetLowering::getRegForInlineAsmConstraint(Constraint, VT);
-}
-
-bool BlackfinTargetLowering::
-isOffsetFoldingLegal(const GlobalAddressSDNode *GA) const {
-  // The Blackfin target isn't yet aware of offsets.
-  return false;
-}
diff --git a/lib/Target/Blackfin/BlackfinISelLowering.h b/lib/Target/Blackfin/BlackfinISelLowering.h
deleted file mode 100644
index 90908baaae9..00000000000
--- a/lib/Target/Blackfin/BlackfinISelLowering.h
+++ /dev/null
@@ -1,83 +0,0 @@
-//===- BlackfinISelLowering.h - Blackfin DAG Lowering Interface -*- C++ -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file defines the interfaces that Blackfin uses to lower LLVM code into a
-// selection DAG.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef BLACKFIN_ISELLOWERING_H
-#define BLACKFIN_ISELLOWERING_H
-
-#include "llvm/Target/TargetLowering.h"
-#include "Blackfin.h"
-
-namespace llvm {
-
-  namespace BFISD {
-    enum {
-      FIRST_NUMBER = ISD::BUILTIN_OP_END,
-      CALL,                     // A call instruction.
-      RET_FLAG,                 // Return with a flag operand.
-      Wrapper                   // Address wrapper
-    };
-  }
-
-  class BlackfinTargetLowering : public TargetLowering {
-  public:
-    BlackfinTargetLowering(TargetMachine &TM);
-    virtual MVT getShiftAmountTy(EVT LHSTy) const { return MVT::i16; }
-    virtual EVT getSetCCResultType(EVT VT) const;
-    virtual SDValue LowerOperation(SDValue Op, SelectionDAG &DAG) const;
-    virtual void ReplaceNodeResults(SDNode *N,
-                                    SmallVectorImpl<SDValue> &Results,
-                                    SelectionDAG &DAG) const;
-
-    ConstraintType getConstraintType(const std::string &Constraint) const;
-
-    /// Examine constraint string and operand type and determine a weight value.
-    /// The operand object must already have been set up with the operand type.
-    ConstraintWeight getSingleConstraintMatchWeight(
-      AsmOperandInfo &info, const char *constraint) const;
-
-    std::pair<unsigned, const TargetRegisterClass*>
-    getRegForInlineAsmConstraint(const std::string &Constraint, EVT VT) const;
-    virtual bool isOffsetFoldingLegal(const GlobalAddressSDNode *GA) const;
-    const char *getTargetNodeName(unsigned Opcode) const;
-
-  private:
-    SDValue LowerGlobalAddress(SDValue Op, SelectionDAG &DAG) const;
-    SDValue LowerJumpTable(SDValue Op, SelectionDAG &DAG) const;
-    SDValue LowerADDE(SDValue Op, SelectionDAG &DAG) const;
-
-    virtual SDValue
-      LowerFormalArguments(SDValue Chain,
-                           CallingConv::ID CallConv, bool isVarArg,
-                           const SmallVectorImpl<ISD::InputArg> &Ins,
-                           DebugLoc dl, SelectionDAG &DAG,
-                           SmallVectorImpl<SDValue> &InVals) const;
-    virtual SDValue
-      LowerCall(SDValue Chain, SDValue Callee,
-                CallingConv::ID CallConv, bool isVarArg, bool &isTailCall,
-                const SmallVectorImpl<ISD::OutputArg> &Outs,
-                const SmallVectorImpl<SDValue> &OutVals,
-                const SmallVectorImpl<ISD::InputArg> &Ins,
-                DebugLoc dl, SelectionDAG &DAG,
-                SmallVectorImpl<SDValue> &InVals) const;
-
-    virtual SDValue
-      LowerReturn(SDValue Chain,
-                  CallingConv::ID CallConv, bool isVarArg,
-                  const SmallVectorImpl<ISD::OutputArg> &Outs,
-                  const SmallVectorImpl<SDValue> &OutVals,
-                  DebugLoc dl, SelectionDAG &DAG) const;
-  };
-} // end namespace llvm
-
-#endif    // BLACKFIN_ISELLOWERING_H
diff --git a/lib/Target/Blackfin/BlackfinInstrFormats.td b/lib/Target/Blackfin/BlackfinInstrFormats.td
deleted file mode 100644
index d8e6e252e78..00000000000
--- a/lib/Target/Blackfin/BlackfinInstrFormats.td
+++ /dev/null
@@ -1,34 +0,0 @@
-//===--- BlackfinInstrFormats.td ---------------------------*- tablegen -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-//===----------------------------------------------------------------------===//
-// Instruction format superclass
-//===----------------------------------------------------------------------===//
-
-class InstBfin<dag outs, dag ins, string asmstr, list<dag> pattern>
-  : Instruction {
-  field bits<32> Inst;
-
-  let Namespace = "BF";
-
-  dag OutOperandList = outs;
-  dag InOperandList = ins;
-  let AsmString   = asmstr;
-  let Pattern = pattern;
-}
-
-// Single-word (16-bit) instructions
-class F1<dag outs, dag ins, string asmstr, list<dag> pattern>
-    : InstBfin<outs, ins, asmstr, pattern> {
-}
-
-// Double-word (32-bit) instructions
-class F2<dag outs, dag ins, string asmstr, list<dag> pattern>
-    : InstBfin<outs, ins, asmstr, pattern> {
-}
diff --git a/lib/Target/Blackfin/BlackfinInstrInfo.cpp b/lib/Target/Blackfin/BlackfinInstrInfo.cpp
deleted file mode 100644
index c06a919708d..00000000000
--- a/lib/Target/Blackfin/BlackfinInstrInfo.cpp
+++ /dev/null
@@ -1,256 +0,0 @@
-//===- BlackfinInstrInfo.cpp - Blackfin Instruction Information -*- C++ -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file contains the Blackfin implementation of the TargetInstrInfo class.
-//
-//===----------------------------------------------------------------------===//
-
-#include "BlackfinInstrInfo.h"
-#include "BlackfinSubtarget.h"
-#include "Blackfin.h"
-#include "llvm/CodeGen/MachineRegisterInfo.h"
-#include "llvm/CodeGen/MachineInstrBuilder.h"
-#include "llvm/ADT/STLExtras.h"
-#include "llvm/ADT/SmallVector.h"
-#include "llvm/Support/ErrorHandling.h"
-#include "llvm/Support/TargetRegistry.h"
-
-#define GET_INSTRINFO_CTOR
-#include "BlackfinGenInstrInfo.inc"
-
-using namespace llvm;
-
-BlackfinInstrInfo::BlackfinInstrInfo(BlackfinSubtarget &ST)
-  : BlackfinGenInstrInfo(BF::ADJCALLSTACKDOWN, BF::ADJCALLSTACKUP),
-    RI(ST, *this),
-    Subtarget(ST) {}
-
-/// isLoadFromStackSlot - If the specified machine instruction is a direct
-/// load from a stack slot, return the virtual or physical register number of
-/// the destination along with the FrameIndex of the loaded stack slot.  If
-/// not, return 0.  This predicate must return 0 if the instruction has
-/// any side effects other than loading from the stack slot.
-unsigned BlackfinInstrInfo::isLoadFromStackSlot(const MachineInstr *MI,
-                                                int &FrameIndex) const {
-  switch (MI->getOpcode()) {
-  default: break;
-  case BF::LOAD32fi:
-  case BF::LOAD16fi:
-    if (MI->getOperand(1).isFI() &&
-        MI->getOperand(2).isImm() &&
-        MI->getOperand(2).getImm() == 0) {
-      FrameIndex = MI->getOperand(1).getIndex();
-      return MI->getOperand(0).getReg();
-    }
-    break;
-  }
-  return 0;
-}
-
-/// isStoreToStackSlot - If the specified machine instruction is a direct
-/// store to a stack slot, return the virtual or physical register number of
-/// the source reg along with the FrameIndex of the loaded stack slot.  If
-/// not, return 0.  This predicate must return 0 if the instruction has
-/// any side effects other than storing to the stack slot.
-unsigned BlackfinInstrInfo::isStoreToStackSlot(const MachineInstr *MI,
-                                               int &FrameIndex) const {
-  switch (MI->getOpcode()) {
-  default: break;
-  case BF::STORE32fi:
-  case BF::STORE16fi:
-    if (MI->getOperand(1).isFI() &&
-        MI->getOperand(2).isImm() &&
-        MI->getOperand(2).getImm() == 0) {
-      FrameIndex = MI->getOperand(1).getIndex();
-      return MI->getOperand(0).getReg();
-    }
-    break;
-  }
-  return 0;
-}
-
-unsigned BlackfinInstrInfo::
-InsertBranch(MachineBasicBlock &MBB,
-             MachineBasicBlock *TBB,
-             MachineBasicBlock *FBB,
-             const SmallVectorImpl<MachineOperand> &Cond,
-             DebugLoc DL) const {
-  // Shouldn't be a fall through.
-  assert(TBB && "InsertBranch must not be told to insert a fallthrough");
-  assert((Cond.size() == 1 || Cond.size() == 0) &&
-         "Branch conditions have one component!");
-
-  if (Cond.empty()) {
-    // Unconditional branch?
-    assert(!FBB && "Unconditional branch with multiple successors!");
-    BuildMI(&MBB, DL, get(BF::JUMPa)).addMBB(TBB);
-    return 1;
-  }
-
-  // Conditional branch.
-  llvm_unreachable("Implement conditional branches!");
-}
-
-void BlackfinInstrInfo::copyPhysReg(MachineBasicBlock &MBB,
-                                    MachineBasicBlock::iterator I, DebugLoc DL,
-                                    unsigned DestReg, unsigned SrcReg,
-                                    bool KillSrc) const {
-  if (BF::ALLRegClass.contains(DestReg, SrcReg)) {
-    BuildMI(MBB, I, DL, get(BF::MOVE), DestReg)
-      .addReg(SrcReg, getKillRegState(KillSrc));
-    return;
-  }
-
-  if (BF::D16RegClass.contains(DestReg, SrcReg)) {
-    BuildMI(MBB, I, DL, get(BF::SLL16i), DestReg)
-      .addReg(SrcReg, getKillRegState(KillSrc))
-      .addImm(0);
-    return;
-  }
-
-  if (BF::DRegClass.contains(DestReg)) {
-    if (SrcReg == BF::NCC) {
-      BuildMI(MBB, I, DL, get(BF::MOVENCC_z), DestReg)
-        .addReg(SrcReg, getKillRegState(KillSrc));
-      BuildMI(MBB, I, DL, get(BF::BITTGL), DestReg).addReg(DestReg).addImm(0);
-      return;
-    }
-    if (SrcReg == BF::CC) {
-      BuildMI(MBB, I, DL, get(BF::MOVECC_zext), DestReg)
-        .addReg(SrcReg, getKillRegState(KillSrc));
-      return;
-    }
-  }
-
-  if (BF::DRegClass.contains(SrcReg)) {
-    if (DestReg == BF::NCC) {
-      BuildMI(MBB, I, DL, get(BF::SETEQri_not), DestReg)
-        .addReg(SrcReg, getKillRegState(KillSrc)).addImm(0);
-      return;
-    }
-    if (DestReg == BF::CC) {
-      BuildMI(MBB, I, DL, get(BF::MOVECC_nz), DestReg)
-        .addReg(SrcReg, getKillRegState(KillSrc));
-      return;
-    }
-  }
-
-
-  if (DestReg == BF::NCC && SrcReg == BF::CC) {
-    BuildMI(MBB, I, DL, get(BF::MOVE_ncccc), DestReg)
-      .addReg(SrcReg, getKillRegState(KillSrc));
-    return;
-  }
-
-  if (DestReg == BF::CC && SrcReg == BF::NCC) {
-    BuildMI(MBB, I, DL, get(BF::MOVE_ccncc), DestReg)
-      .addReg(SrcReg, getKillRegState(KillSrc));
-    return;
-  }
-
-  llvm_unreachable("Bad reg-to-reg copy");
-}
-
-static bool inClass(const TargetRegisterClass &Test,
-                    unsigned Reg,
-                    const TargetRegisterClass *RC) {
-  if (TargetRegisterInfo::isPhysicalRegister(Reg))
-    return Test.contains(Reg);
-  else
-    return Test.hasSubClassEq(RC);
-}
-
-void
-BlackfinInstrInfo::storeRegToStackSlot(MachineBasicBlock &MBB,
-                                       MachineBasicBlock::iterator I,
-                                       unsigned SrcReg,
-                                       bool isKill,
-                                       int FI,
-                                       const TargetRegisterClass *RC,
-                                       const TargetRegisterInfo *TRI) const {
-  DebugLoc DL = I != MBB.end() ? I->getDebugLoc() : DebugLoc();
-
-  if (inClass(BF::DPRegClass, SrcReg, RC)) {
-    BuildMI(MBB, I, DL, get(BF::STORE32fi))
-      .addReg(SrcReg, getKillRegState(isKill))
-      .addFrameIndex(FI)
-      .addImm(0);
-    return;
-  }
-
-  if (inClass(BF::D16RegClass, SrcReg, RC)) {
-    BuildMI(MBB, I, DL, get(BF::STORE16fi))
-      .addReg(SrcReg, getKillRegState(isKill))
-      .addFrameIndex(FI)
-      .addImm(0);
-    return;
-  }
-
-  if (inClass(BF::AnyCCRegClass, SrcReg, RC)) {
-    BuildMI(MBB, I, DL, get(BF::STORE8fi))
-      .addReg(SrcReg, getKillRegState(isKill))
-      .addFrameIndex(FI)
-      .addImm(0);
-    return;
-  }
-
-  llvm_unreachable((std::string("Cannot store regclass to stack slot: ")+
-                    RC->getName()).c_str());
-}
-
-void BlackfinInstrInfo::
-storeRegToAddr(MachineFunction &MF,
-               unsigned SrcReg,
-               bool isKill,
-               SmallVectorImpl<MachineOperand> &Addr,
-               const TargetRegisterClass *RC,
-               SmallVectorImpl<MachineInstr*> &NewMIs) const {
-  llvm_unreachable("storeRegToAddr not implemented");
-}
-
-void
-BlackfinInstrInfo::loadRegFromStackSlot(MachineBasicBlock &MBB,
-                                        MachineBasicBlock::iterator I,
-                                        unsigned DestReg,
-                                        int FI,
-                                        const TargetRegisterClass *RC,
-                                        const TargetRegisterInfo *TRI) const {
-  DebugLoc DL = I != MBB.end() ? I->getDebugLoc() : DebugLoc();
-  if (inClass(BF::DPRegClass, DestReg, RC)) {
-    BuildMI(MBB, I, DL, get(BF::LOAD32fi), DestReg)
-      .addFrameIndex(FI)
-      .addImm(0);
-    return;
-  }
-
-  if (inClass(BF::D16RegClass, DestReg, RC)) {
-    BuildMI(MBB, I, DL, get(BF::LOAD16fi), DestReg)
-      .addFrameIndex(FI)
-      .addImm(0);
-    return;
-  }
-
-  if (inClass(BF::AnyCCRegClass, DestReg, RC)) {
-    BuildMI(MBB, I, DL, get(BF::LOAD8fi), DestReg)
-      .addFrameIndex(FI)
-      .addImm(0);
-    return;
-  }
-
-  llvm_unreachable("Cannot load regclass from stack slot");
-}
-
-void BlackfinInstrInfo::
-loadRegFromAddr(MachineFunction &MF,
-                unsigned DestReg,
-                SmallVectorImpl<MachineOperand> &Addr,
-                const TargetRegisterClass *RC,
-                SmallVectorImpl<MachineInstr*> &NewMIs) const {
-  llvm_unreachable("loadRegFromAddr not implemented");
-}
diff --git a/lib/Target/Blackfin/BlackfinInstrInfo.h b/lib/Target/Blackfin/BlackfinInstrInfo.h
deleted file mode 100644
index d22ddf0d731..00000000000
--- a/lib/Target/Blackfin/BlackfinInstrInfo.h
+++ /dev/null
@@ -1,81 +0,0 @@
-//===- BlackfinInstrInfo.h - Blackfin Instruction Information ---*- C++ -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file contains the Blackfin implementation of the TargetInstrInfo class.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef BLACKFININSTRUCTIONINFO_H
-#define BLACKFININSTRUCTIONINFO_H
-
-#include "llvm/Target/TargetInstrInfo.h"
-#include "BlackfinRegisterInfo.h"
-
-#define GET_INSTRINFO_HEADER
-#include "BlackfinGenInstrInfo.inc"
-
-namespace llvm {
-
-  class BlackfinInstrInfo : public BlackfinGenInstrInfo {
-    const BlackfinRegisterInfo RI;
-    const BlackfinSubtarget& Subtarget;
-  public:
-    explicit BlackfinInstrInfo(BlackfinSubtarget &ST);
-
-    /// getRegisterInfo - TargetInstrInfo is a superset of MRegister info.  As
-    /// such, whenever a client has an instance of instruction info, it should
-    /// always be able to get register info as well (through this method).
-    virtual const BlackfinRegisterInfo &getRegisterInfo() const { return RI; }
-
-    virtual unsigned isLoadFromStackSlot(const MachineInstr *MI,
-                                         int &FrameIndex) const;
-
-    virtual unsigned isStoreToStackSlot(const MachineInstr *MI,
-                                        int &FrameIndex) const;
-
-    virtual unsigned
-    InsertBranch(MachineBasicBlock &MBB,
-                 MachineBasicBlock *TBB,
-                 MachineBasicBlock *FBB,
-                 const SmallVectorImpl<MachineOperand> &Cond,
-                 DebugLoc DL) const;
-
-    virtual void copyPhysReg(MachineBasicBlock &MBB,
-                             MachineBasicBlock::iterator MI, DebugLoc DL,
-                             unsigned DestReg, unsigned SrcReg,
-                             bool KillSrc) const;
-
-    virtual void storeRegToStackSlot(MachineBasicBlock &MBB,
-                                     MachineBasicBlock::iterator MBBI,
-                                     unsigned SrcReg, bool isKill,
-                                     int FrameIndex,
-                                     const TargetRegisterClass *RC,
-                                     const TargetRegisterInfo *TRI) const;
-
-    virtual void storeRegToAddr(MachineFunction &MF,
-                                unsigned SrcReg, bool isKill,
-                                SmallVectorImpl<MachineOperand> &Addr,
-                                const TargetRegisterClass *RC,
-                                SmallVectorImpl<MachineInstr*> &NewMIs) const;
-
-    virtual void loadRegFromStackSlot(MachineBasicBlock &MBB,
-                                      MachineBasicBlock::iterator MBBI,
-                                      unsigned DestReg, int FrameIndex,
-                                      const TargetRegisterClass *RC,
-                                      const TargetRegisterInfo *TRI) const;
-
-    virtual void loadRegFromAddr(MachineFunction &MF, unsigned DestReg,
-                                 SmallVectorImpl<MachineOperand> &Addr,
-                                 const TargetRegisterClass *RC,
-                                 SmallVectorImpl<MachineInstr*> &NewMIs) const;
-  };
-
-} // end namespace llvm
-
-#endif
diff --git a/lib/Target/Blackfin/BlackfinInstrInfo.td b/lib/Target/Blackfin/BlackfinInstrInfo.td
deleted file mode 100644
index 5b59d7769c7..00000000000
--- a/lib/Target/Blackfin/BlackfinInstrInfo.td
+++ /dev/null
@@ -1,862 +0,0 @@
-//===- BlackfinInstrInfo.td - Target Description for Blackfin Target ------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file describes the Blackfin instructions in TableGen format.
-//
-//===----------------------------------------------------------------------===//
-
-//===----------------------------------------------------------------------===//
-// Instruction format superclass
-//===----------------------------------------------------------------------===//
-
-include "BlackfinInstrFormats.td"
-
-// These are target-independent nodes, but have target-specific formats.
-def SDT_BfinCallSeqStart : SDCallSeqStart<[ SDTCisVT<0, i32> ]>;
-def SDT_BfinCallSeqEnd   : SDCallSeqEnd<[ SDTCisVT<0, i32>,
-                                        SDTCisVT<1, i32> ]>;
-
-def BfinCallseqStart : SDNode<"ISD::CALLSEQ_START", SDT_BfinCallSeqStart,
-                              [SDNPHasChain, SDNPOutGlue]>;
-def BfinCallseqEnd   : SDNode<"ISD::CALLSEQ_END",   SDT_BfinCallSeqEnd,
-                              [SDNPHasChain, SDNPOptInGlue, SDNPOutGlue]>;
-
-def SDT_BfinCall  : SDTypeProfile<0, 1, [SDTCisPtrTy<0>]>;
-def BfinCall      : SDNode<"BFISD::CALL", SDT_BfinCall,
-                           [SDNPHasChain, SDNPOptInGlue, SDNPOutGlue,
-                            SDNPVariadic]>;
-
-def BfinRet: SDNode<"BFISD::RET_FLAG", SDTNone,
-                    [SDNPHasChain, SDNPOptInGlue]>;
-
-def BfinWrapper: SDNode<"BFISD::Wrapper", SDTIntUnaryOp>;
-
-//===----------------------------------------------------------------------===//
-// Transformations
-//===----------------------------------------------------------------------===//
-
-def trailingZeros_xform : SDNodeXForm<imm, [{
-  return CurDAG->getTargetConstant(N->getAPIntValue().countTrailingZeros(),
-                                   MVT::i32);
-}]>;
-
-def trailingOnes_xform : SDNodeXForm<imm, [{
-  return CurDAG->getTargetConstant(N->getAPIntValue().countTrailingOnes(),
-                                   MVT::i32);
-}]>;
-
-def LO16 : SDNodeXForm<imm, [{
-  return CurDAG->getTargetConstant((unsigned short)N->getZExtValue(), MVT::i16);
-}]>;
-
-def HI16 : SDNodeXForm<imm, [{
-  // Transformation function: shift the immediate value down into the low bits.
-  return CurDAG->getTargetConstant((unsigned)N->getZExtValue() >> 16, MVT::i16);
-}]>;
-
-//===----------------------------------------------------------------------===//
-// Immediates
-//===----------------------------------------------------------------------===//
-
-def imm3  : PatLeaf<(imm), [{return isInt<3>(N->getSExtValue());}]>;
-def uimm3 : PatLeaf<(imm), [{return isUInt<3>(N->getZExtValue());}]>;
-def uimm4 : PatLeaf<(imm), [{return isUInt<4>(N->getZExtValue());}]>;
-def uimm5 : PatLeaf<(imm), [{return isUInt<5>(N->getZExtValue());}]>;
-
-def uimm5m2 : PatLeaf<(imm), [{
-    uint64_t value = N->getZExtValue();
-    return value % 2 == 0 && isUInt<5>(value);
-}]>;
-
-def uimm6m4 : PatLeaf<(imm), [{
-    uint64_t value = N->getZExtValue();
-    return value % 4 == 0 && isUInt<6>(value);
-}]>;
-
-def imm7   : PatLeaf<(imm), [{return isInt<7>(N->getSExtValue());}]>;
-def imm16  : PatLeaf<(imm), [{return isInt<16>(N->getSExtValue());}]>;
-def uimm16 : PatLeaf<(imm), [{return isUInt<16>(N->getZExtValue());}]>;
-
-def ximm16 : PatLeaf<(imm), [{
-    int64_t value = N->getSExtValue();
-    return value < (1<<16) && value >= -(1<<15);
-}]>;
-
-def imm17m2 : PatLeaf<(imm), [{
-    int64_t value = N->getSExtValue();
-    return value % 2 == 0 && isInt<17>(value);
-}]>;
-
-def imm18m4 : PatLeaf<(imm), [{
-    int64_t value = N->getSExtValue();
-    return value % 4 == 0 && isInt<18>(value);
-}]>;
-
-// 32-bit bitmask transformed to a bit number
-def uimm5mask : Operand<i32>, PatLeaf<(imm), [{
-    return isPowerOf2_32(N->getZExtValue());
-}], trailingZeros_xform>;
-
-// 32-bit inverse bitmask transformed to a bit number
-def uimm5imask : Operand<i32>, PatLeaf<(imm), [{
-    return isPowerOf2_32(~N->getZExtValue());
-}], trailingOnes_xform>;
-
-//===----------------------------------------------------------------------===//
-// Operands
-//===----------------------------------------------------------------------===//
-
-def calltarget : Operand<iPTR>;
-
-def brtarget : Operand<OtherVT>;
-
-// Addressing modes
-def ADDRspii : ComplexPattern<i32, 2, "SelectADDRspii", [add, frameindex], []>;
-
-// Address operands
-def MEMii : Operand<i32> {
-  let PrintMethod = "printMemoryOperand";
-  let MIOperandInfo = (ops i32imm, i32imm);
-}
-
-//===----------------------------------------------------------------------===//
-// Instructions
-//===----------------------------------------------------------------------===//
-
-// Pseudo instructions.
-class Pseudo<dag outs, dag ins, string asmstr, list<dag> pattern>
-   : InstBfin<outs, ins, asmstr, pattern>;
-
-let Defs = [SP], Uses = [SP] in {
-def ADJCALLSTACKDOWN : Pseudo<(outs), (ins i32imm:$amt),
-                              "${:comment}ADJCALLSTACKDOWN $amt",
-                              [(BfinCallseqStart timm:$amt)]>;
-def ADJCALLSTACKUP : Pseudo<(outs), (ins i32imm:$amt1, i32imm:$amt2),
-                            "${:comment}ADJCALLSTACKUP $amt1 $amt2",
-                            [(BfinCallseqEnd timm:$amt1, timm:$amt2)]>;
-}
-
-//===----------------------------------------------------------------------===//
-// Table C-9. Program Flow Control Instructions
-//===----------------------------------------------------------------------===//
-
-let isBranch = 1, isTerminator = 1 in {
-
-let isIndirectBranch = 1 in
-def JUMPp : F1<(outs), (ins P:$target),
-               "JUMP ($target);",
-               [(brind P:$target)]>;
-
-// TODO JUMP (PC-P)
-
-// NOTE: assembler chooses between JUMP.S and JUMP.L
-def JUMPa : F1<(outs), (ins brtarget:$target),
-               "jump $target;",
-               [(br bb:$target)]>;
-
-def JUMPcc : F1<(outs), (ins AnyCC:$cc, brtarget:$target),
-               "if $cc jump $target;",
-               [(brcond AnyCC:$cc, bb:$target)]>;
-}
-
-let isCall = 1,
-    Defs   = [R0, R1, R2, R3, P0, P1, P2, LB0, LB1, LC0, LC1, RETS, ASTAT] in {
-def CALLa: F1<(outs), (ins calltarget:$func, variable_ops),
-              "call $func;", []>;
-def CALLp: F1<(outs), (ins P:$func, variable_ops),
-              "call ($func);", [(BfinCall P:$func)]>;
-}
-
-let isReturn     = 1,
-    isTerminator = 1,
-    isBarrier    = 1,
-    Uses         = [RETS] in
-def RTS: F1<(outs), (ins), "rts;", [(BfinRet)]>;
-
-//===----------------------------------------------------------------------===//
-// Table C-10. Load / Store Instructions
-//===----------------------------------------------------------------------===//
-
-// Immediate constant loads
-
-// sext immediate, i32 D/P regs
-def LOADimm7: F1<(outs DP:$dst), (ins i32imm:$src),
-                 "$dst = $src (x);",
-                 [(set DP:$dst, imm7:$src)]>;
-
-// zext immediate, i32 reg groups 0-3
-def LOADuimm16: F2<(outs GR:$dst), (ins i32imm:$src),
-                   "$dst = $src (z);",
-                   [(set GR:$dst, uimm16:$src)]>;
-
-// sext immediate, i32 reg groups 0-3
-def LOADimm16: F2<(outs GR:$dst), (ins i32imm:$src),
-                  "$dst = $src (x);",
-                  [(set GR:$dst, imm16:$src)]>;
-
-// Pseudo-instruction for loading a general 32-bit constant.
-def LOAD32imm: Pseudo<(outs GR:$dst), (ins i32imm:$src),
-                      "$dst.h = ($src >> 16); $dst.l = ($src & 0xffff);",
-                      [(set GR:$dst, imm:$src)]>;
-
-def LOAD32sym: Pseudo<(outs GR:$dst), (ins i32imm:$src),
-                      "$dst.h = $src; $dst.l = $src;", []>;
-
-
-// 16-bit immediate, i16 reg groups 0-3
-def LOAD16i: F2<(outs GR16:$dst), (ins i16imm:$src),
-                 "$dst = $src;", []>;
-
-def : Pat<(BfinWrapper (i32 tglobaladdr:$addr)),
-          (LOAD32sym tglobaladdr:$addr)>;
-
-def : Pat<(BfinWrapper (i32 tjumptable:$addr)),
-          (LOAD32sym tjumptable:$addr)>;
-
-// We cannot copy from GR16 to D16, and codegen wants to insert copies if we
-// emit GR16 instructions. As a hack, we use this fake instruction instead.
-def LOAD16i_d16: F2<(outs D16:$dst), (ins i16imm:$src),
-                    "$dst = $src;",
-                    [(set D16:$dst, ximm16:$src)]>;
-
-// Memory loads with patterns
-
-def LOAD32p: F1<(outs DP:$dst), (ins P:$ptr),
-                "$dst = [$ptr];",
-                [(set DP:$dst, (load P:$ptr))]>;
-
-// Pseudo-instruction for loading a stack slot
-def LOAD32fi: Pseudo<(outs DP:$dst), (ins MEMii:$mem),
-                     "${:comment}FI $dst = [$mem];",
-                     [(set DP:$dst, (load ADDRspii:$mem))]>;
-
-// Note: Expands to multiple insns
-def LOAD16fi: Pseudo<(outs D16:$dst), (ins MEMii:$mem),
-                     "${:comment}FI $dst = [$mem];",
-                     [(set D16:$dst, (load ADDRspii:$mem))]>;
-
-// Pseudo-instruction for loading a stack slot, used for AnyCC regs.
-// Replaced with Load D + CC=D
-def LOAD8fi: Pseudo<(outs AnyCC:$dst), (ins MEMii:$mem),
-                    "${:comment}FI $dst = B[$mem];",
-                    [(set AnyCC:$dst, (load ADDRspii:$mem))]>;
-
-def LOAD32p_uimm6m4: F1<(outs DP:$dst), (ins P:$ptr, i32imm:$off),
-                        "$dst = [$ptr + $off];",
-                        [(set DP:$dst, (load (add P:$ptr, uimm6m4:$off)))]>;
-
-def LOAD32p_imm18m4: F2<(outs DP:$dst), (ins P:$ptr, i32imm:$off),
-                         "$dst = [$ptr + $off];",
-                         [(set DP:$dst, (load (add P:$ptr, imm18m4:$off)))]>;
-
-def LOAD32p_16z: F1<(outs D:$dst), (ins P:$ptr),
-                    "$dst = W[$ptr] (z);",
-                    [(set D:$dst, (zextloadi16 P:$ptr))]>;
-
-def : Pat<(i32 (extloadi16 P:$ptr)),(LOAD32p_16z P:$ptr)>;
-
-def LOAD32p_uimm5m2_16z: F1<(outs D:$dst), (ins P:$ptr, i32imm:$off),
-                            "$dst = w[$ptr + $off] (z);",
-                            [(set D:$dst, (zextloadi16 (add P:$ptr,
-                                                        uimm5m2:$off)))]>;
-
-def : Pat<(i32 (extloadi16 (add P:$ptr, uimm5m2:$off))),
-          (LOAD32p_uimm5m2_16z P:$ptr, imm:$off)>;
-
-def LOAD32p_imm17m2_16z: F1<(outs D:$dst), (ins P:$ptr, i32imm:$off),
-                            "$dst = w[$ptr + $off] (z);",
-                            [(set D:$dst,
-                                  (zextloadi16 (add P:$ptr, imm17m2:$off)))]>;
-
-def : Pat<(i32 (extloadi16 (add P:$ptr, imm17m2:$off))),
-          (LOAD32p_imm17m2_16z P:$ptr, imm:$off)>;
-
-def LOAD32p_16s: F1<(outs D:$dst), (ins P:$ptr),
-                    "$dst = w[$ptr] (x);",
-                    [(set D:$dst, (sextloadi16 P:$ptr))]>;
-
-def LOAD32p_uimm5m2_16s: F1<(outs D:$dst), (ins P:$ptr, i32imm:$off),
-                            "$dst = w[$ptr + $off] (x);",
-                            [(set D:$dst,
-                                  (sextloadi16 (add P:$ptr, uimm5m2:$off)))]>;
-
-def LOAD32p_imm17m2_16s: F1<(outs D:$dst), (ins P:$ptr, i32imm:$off),
-                            "$dst = w[$ptr + $off] (x);",
-                            [(set D:$dst,
-                                  (sextloadi16 (add P:$ptr, imm17m2:$off)))]>;
-
-def LOAD16pi: F1<(outs D16:$dst), (ins PI:$ptr),
-                "$dst = w[$ptr];",
-                [(set D16:$dst, (load PI:$ptr))]>;
-
-def LOAD32p_8z: F1<(outs D:$dst), (ins P:$ptr),
-                   "$dst = B[$ptr] (z);",
-                   [(set D:$dst, (zextloadi8 P:$ptr))]>;
-
-def : Pat<(i32 (extloadi8 P:$ptr)), (LOAD32p_8z P:$ptr)>;
-def : Pat<(i16 (extloadi8 P:$ptr)),
-          (EXTRACT_SUBREG (LOAD32p_8z P:$ptr), lo16)>;
-def : Pat<(i16 (zextloadi8 P:$ptr)),
-          (EXTRACT_SUBREG (LOAD32p_8z P:$ptr), lo16)>;
-
-def LOAD32p_imm16_8z: F1<(outs D:$dst), (ins P:$ptr, i32imm:$off),
-                         "$dst = b[$ptr + $off] (z);",
-                         [(set D:$dst, (zextloadi8 (add P:$ptr, imm16:$off)))]>;
-
-def : Pat<(i32 (extloadi8 (add P:$ptr, imm16:$off))),
-          (LOAD32p_imm16_8z P:$ptr, imm:$off)>;
-def : Pat<(i16 (extloadi8 (add P:$ptr, imm16:$off))),
-          (EXTRACT_SUBREG (LOAD32p_imm16_8z P:$ptr, imm:$off),
-                           lo16)>;
-def : Pat<(i16 (zextloadi8 (add P:$ptr, imm16:$off))),
-          (EXTRACT_SUBREG (LOAD32p_imm16_8z P:$ptr, imm:$off),
-                           lo16)>;
-
-def LOAD32p_8s: F1<(outs D:$dst), (ins P:$ptr),
-                   "$dst = b[$ptr] (x);",
-                   [(set D:$dst, (sextloadi8 P:$ptr))]>;
-
-def : Pat<(i16 (sextloadi8 P:$ptr)),
-          (EXTRACT_SUBREG (LOAD32p_8s P:$ptr), lo16)>;
-
-def LOAD32p_imm16_8s: F1<(outs D:$dst), (ins P:$ptr, i32imm:$off),
-                         "$dst = b[$ptr + $off] (x);",
-                         [(set D:$dst, (sextloadi8 (add P:$ptr, imm16:$off)))]>;
-
-def : Pat<(i16 (sextloadi8 (add P:$ptr, imm16:$off))),
-          (EXTRACT_SUBREG (LOAD32p_imm16_8s P:$ptr, imm:$off),
-                           lo16)>;
-// Memory loads without patterns
-
-let mayLoad = 1 in {
-
-multiclass LOAD_incdec<RegisterClass drc, RegisterClass prc,
-                       string mem="", string suf=";"> {
-  def _inc : F1<(outs drc:$dst, prc:$ptr_wb), (ins prc:$ptr),
-                !strconcat(!subst("M", mem, "$dst = M[$ptr++]"), suf), []>;
-  def _dec : F1<(outs drc:$dst, prc:$ptr_wb), (ins prc:$ptr),
-                !strconcat(!subst("M", mem, "$dst = M[$ptr--]"), suf), []>;
-}
-multiclass LOAD_incdecpost<RegisterClass drc, RegisterClass prc,
-                           string mem="", string suf=";">
-         : LOAD_incdec<drc, prc, mem, suf> {
-  def _post : F1<(outs drc:$dst, prc:$ptr_wb), (ins prc:$ptr, prc:$off),
-                 !strconcat(!subst("M", mem, "$dst = M[$ptr++$off]"), suf), []>;
-}
-
-defm LOAD32p:    LOAD_incdec<DP, P>;
-defm LOAD32i:    LOAD_incdec<D, I>;
-defm LOAD8z32p:  LOAD_incdec<D, P, "b", " (z);">;
-defm LOAD8s32p:  LOAD_incdec<D, P, "b", " (x);">;
-defm LOADhi:     LOAD_incdec<D16, I, "w">;
-defm LOAD16z32p: LOAD_incdecpost<D, P, "w", " (z);">;
-defm LOAD16s32p: LOAD_incdecpost<D, P, "w", " (x);">;
-
-def LOAD32p_post: F1<(outs D:$dst, P:$ptr_wb), (ins P:$ptr, P:$off),
-                     "$dst = [$ptr ++ $off];", []>;
-
-// Note: $fp MUST be FP
-def LOAD32fp_nimm7m4: F1<(outs DP:$dst), (ins P:$fp, i32imm:$off),
-                         "$dst = [$fp - $off];", []>;
-
-def LOAD32i:      F1<(outs D:$dst), (ins I:$ptr),
-                     "$dst = [$ptr];", []>;
-def LOAD32i_post: F1<(outs D:$dst, I:$ptr_wb), (ins I:$ptr, M:$off),
-                     "$dst = [$ptr ++ $off];", []>;
-
-
-
-def LOADhp_post: F1<(outs D16:$dst, P:$ptr_wb), (ins P:$ptr, P:$off),
-                    "$dst = w[$ptr ++ $off];", []>;
-
-
-}
-
-// Memory stores with patterns
-def STORE32p: F1<(outs), (ins DP:$val, P:$ptr),
-                 "[$ptr] = $val;",
-                 [(store DP:$val, P:$ptr)]>;
-
-// Pseudo-instructions for storing to a stack slot
-def STORE32fi: Pseudo<(outs), (ins DP:$val, MEMii:$mem),
-                      "${:comment}FI [$mem] = $val;",
-                      [(store DP:$val, ADDRspii:$mem)]>;
-
-// Note: This stack-storing pseudo-instruction is expanded to multiple insns
-def STORE16fi: Pseudo<(outs), (ins D16:$val, MEMii:$mem),
-                  "${:comment}FI [$mem] = $val;",
-                  [(store D16:$val, ADDRspii:$mem)]>;
-
-// Pseudo-instructions for storing AnyCC register to a stack slot.
-// Replaced with D=CC + STORE byte
-def STORE8fi: Pseudo<(outs), (ins AnyCC:$val, MEMii:$mem),
-                      "${:comment}FI b[$mem] = $val;",
-                      [(store AnyCC:$val, ADDRspii:$mem)]>;
-
-def STORE32p_uimm6m4: F1<(outs), (ins DP:$val, P:$ptr, i32imm:$off),
-                 "[$ptr + $off] = $val;",
-                 [(store DP:$val, (add P:$ptr, uimm6m4:$off))]>;
-
-def STORE32p_imm18m4: F1<(outs), (ins DP:$val, P:$ptr, i32imm:$off),
-                 "[$ptr + $off] = $val;",
-                 [(store DP:$val, (add P:$ptr, imm18m4:$off))]>;
-
-def STORE16pi: F1<(outs), (ins D16:$val, PI:$ptr),
-                  "w[$ptr] = $val;",
-                  [(store D16:$val, PI:$ptr)]>;
-
-def STORE8p: F1<(outs), (ins D:$val, P:$ptr),
-                "b[$ptr] = $val;",
-                [(truncstorei8 D:$val, P:$ptr)]>;
-
-def STORE8p_imm16: F1<(outs), (ins D:$val, P:$ptr, i32imm:$off),
-                 "b[$ptr + $off] = $val;",
-                 [(truncstorei8 D:$val, (add P:$ptr, imm16:$off))]>;
-
-let Constraints = "$ptr = $ptr_wb" in {
-
-multiclass STORE_incdec<RegisterClass drc, RegisterClass prc,
-                        int off=4, string pre=""> {
-  def _inc : F1<(outs prc:$ptr_wb), (ins drc:$val, prc:$ptr),
-                !strconcat(pre, "[$ptr++] = $val;"),
-                [(set prc:$ptr_wb, (post_store drc:$val, prc:$ptr, off))]>;
-  def _dec : F1<(outs prc:$ptr_wb), (ins drc:$val, prc:$ptr),
-                !strconcat(pre, "[$ptr--] = $val;"),
-                [(set prc:$ptr_wb, (post_store drc:$val, prc:$ptr,
-                                               (ineg off)))]>;
-}
-
-defm STORE32p: STORE_incdec<DP, P>;
-defm STORE16i: STORE_incdec<D16, I, 2, "w">;
-defm STORE8p:  STORE_incdec<D, P, 1, "b">;
-
-def STORE32p_post: F1<(outs P:$ptr_wb), (ins D:$val, P:$ptr, P:$off),
-                      "[$ptr ++ $off] = $val;",
-                      [(set P:$ptr_wb, (post_store D:$val, P:$ptr, P:$off))]>;
-
-def STORE16p_post: F1<(outs P:$ptr_wb), (ins D16:$val, P:$ptr, P:$off),
-                      "w[$ptr ++ $off] = $val;",
-                      [(set P:$ptr_wb, (post_store D16:$val, P:$ptr, P:$off))]>;
-}
-
-// Memory stores without patterns
-
-let mayStore = 1 in {
-
-// Note: only works for $fp == FP
-def STORE32fp_nimm7m4: F1<(outs), (ins DP:$val, P:$fp, i32imm:$off),
-                         "[$fp - $off] = $val;", []>;
-
-def STORE32i: F1<(outs), (ins D:$val, I:$ptr),
-                 "[$ptr] = $val;", []>;
-
-def STORE32i_inc: F1<(outs I:$ptr_wb), (ins D:$val, I:$ptr),
-                 "[$ptr++] = $val;", []>;
-
-def STORE32i_dec: F1<(outs I:$ptr_wb), (ins D:$val, I:$ptr),
-                 "[$ptr--] = $val;", []>;
-
-def STORE32i_post: F1<(outs I:$ptr_wb), (ins D:$val, I:$ptr, M:$off),
-                      "[$ptr ++ $off] = $val;", []>;
-}
-
-def : Pat<(truncstorei16 D:$val, PI:$ptr),
-          (STORE16pi (EXTRACT_SUBREG (i32 (COPY_TO_REGCLASS D:$val, D)),
-                                     lo16), PI:$ptr)>;
-
-def : Pat<(truncstorei16 (srl D:$val, (i16 16)), PI:$ptr),
-          (STORE16pi (EXTRACT_SUBREG (i32 (COPY_TO_REGCLASS D:$val, D)),
-                                     hi16), PI:$ptr)>;
-
-def : Pat<(truncstorei8 D16L:$val, P:$ptr),
-          (STORE8p (INSERT_SUBREG (i32 (IMPLICIT_DEF)),
-                                  (i16 (COPY_TO_REGCLASS D16L:$val, D16L)),
-                                  lo16),
-                   P:$ptr)>;
-
-//===----------------------------------------------------------------------===//
-// Table C-11. Move Instructions.
-//===----------------------------------------------------------------------===//
-
-def MOVE: F1<(outs ALL:$dst), (ins ALL:$src),
-             "$dst = $src;",
-             []>;
-
-let Constraints = "$src1 = $dst" in
-def MOVEcc: F1<(outs DP:$dst), (ins DP:$src1, DP:$src2, AnyCC:$cc),
-               "if $cc $dst = $src2;",
-               [(set DP:$dst, (select AnyCC:$cc, DP:$src2, DP:$src1))]>;
-
-let Defs = [AZ, AN, AC0, V] in {
-def MOVEzext: F1<(outs D:$dst), (ins D16L:$src),
-                 "$dst = $src (z);",
-                 [(set D:$dst, (zext D16L:$src))]>;
-
-def MOVEsext: F1<(outs D:$dst), (ins D16L:$src),
-                 "$dst = $src (x);",
-                 [(set D:$dst, (sext D16L:$src))]>;
-
-def MOVEzext8: F1<(outs D:$dst), (ins D:$src),
-                  "$dst = $src.b (z);",
-                  [(set D:$dst, (and D:$src, 0xff))]>;
-
-def MOVEsext8: F1<(outs D:$dst), (ins D:$src),
-                  "$dst = $src.b (x);",
-                  [(set D:$dst, (sext_inreg D:$src, i8))]>;
-
-}
-
-def : Pat<(sext_inreg D16L:$src, i8),
-          (EXTRACT_SUBREG (MOVEsext8
-                           (INSERT_SUBREG (i32 (IMPLICIT_DEF)),
-                                          D16L:$src,
-                                          lo16)),
-                          lo16)>;
-
-def : Pat<(sext_inreg D:$src, i16),
-          (MOVEsext (EXTRACT_SUBREG D:$src, lo16))>;
-
-def : Pat<(and D:$src, 0xffff),
-          (MOVEzext (EXTRACT_SUBREG D:$src, lo16))>;
-
-def : Pat<(i32 (anyext D16L:$src)),
-          (INSERT_SUBREG (i32 (IMPLICIT_DEF)),
-                         (i16 (COPY_TO_REGCLASS D16L:$src, D16L)),
-                         lo16)>;
-
-// TODO Dreg = Dreg_byte (X/Z)
-
-// TODO Accumulator moves
-
-//===----------------------------------------------------------------------===//
-// Table C-12. Stack Control Instructions
-//===----------------------------------------------------------------------===//
-
-let Uses = [SP], Defs = [SP] in {
-def PUSH: F1<(outs), (ins ALL:$src),
-             "[--sp] = $src;", []> { let mayStore = 1; }
-
-// NOTE: POP does not work for DP regs, use LOAD instead
-def POP:  F1<(outs ALL:$dst), (ins),
-             "$dst = [sp++];", []> { let mayLoad = 1; }
-}
-
-// TODO: push/pop multiple
-
-def LINK: F2<(outs), (ins i32imm:$amount),
-             "link $amount;", []>;
-
-def UNLINK: F2<(outs), (ins),
-               "unlink;", []>;
-
-//===----------------------------------------------------------------------===//
-// Table C-13. Control Code Bit Management Instructions
-//===----------------------------------------------------------------------===//
-
-multiclass SETCC<PatFrag opnode, PatFrag invnode, string cond, string suf=";"> {
-  def dd : F1<(outs JustCC:$cc), (ins D:$a, D:$b),
-              !strconcat(!subst("XX", cond, "cc = $a XX $b"), suf),
-              [(set JustCC:$cc, (opnode  D:$a, D:$b))]>;
-
-  def ri : F1<(outs JustCC:$cc), (ins DP:$a, i32imm:$b),
-              !strconcat(!subst("XX", cond, "cc = $a XX $b"), suf),
-              [(set JustCC:$cc, (opnode  DP:$a, imm3:$b))]>;
-
-  def pp : F1<(outs JustCC:$cc), (ins P:$a, P:$b),
-              !strconcat(!subst("XX", cond, "cc = $a XX $b"), suf),
-              []>;
-
-  def ri_not : F1<(outs NotCC:$cc), (ins DP:$a, i32imm:$b),
-                  !strconcat(!subst("XX", cond, "cc = $a XX $b"), suf),
-                  [(set NotCC:$cc, (invnode  DP:$a, imm3:$b))]>;
-}
-
-defm SETEQ  : SETCC<seteq,  setne,  "==">;
-defm SETLT  : SETCC<setlt,  setge,  "<">;
-defm SETLE  : SETCC<setle,  setgt,  "<=">;
-defm SETULT : SETCC<setult, setuge, "<",  " (iu);">;
-defm SETULE : SETCC<setule, setugt, "<=", " (iu);">;
-
-def SETNEdd : F1<(outs NotCC:$cc), (ins D:$a, D:$b),
-                 "cc = $a == $b;",
-                 [(set NotCC:$cc, (setne  D:$a, D:$b))]>;
-
-def : Pat<(setgt  D:$a, D:$b), (SETLTdd  D:$b, D:$a)>;
-def : Pat<(setge  D:$a, D:$b), (SETLEdd  D:$b, D:$a)>;
-def : Pat<(setugt D:$a, D:$b), (SETULTdd D:$b, D:$a)>;
-def : Pat<(setuge D:$a, D:$b), (SETULEdd D:$b, D:$a)>;
-
-// TODO: compare pointer for P-P comparisons
-// TODO: compare accumulator
-
-let Defs = [AC0] in
-def OR_ac0_cc : F1<(outs), (ins JustCC:$cc),
-                   "ac0 \\|= cc;", []>;
-
-let Uses = [AC0] in
-def MOVE_cc_ac0 : F1<(outs JustCC:$cc), (ins),
-                   "cc = ac0;", []>;
-
-def MOVE_ccncc : F1<(outs JustCC:$cc), (ins NotCC:$sb),
-                    "cc = !cc;", []>;
-
-def MOVE_ncccc : F1<(outs NotCC:$cc), (ins JustCC:$sb),
-                    "cc = !cc;", []>;
-
-def MOVECC_zext : F1<(outs D:$dst), (ins JustCC:$cc),
-                      "$dst = $cc;", []>;
-
-def MOVENCC_z : F1<(outs D:$dst), (ins NotCC:$cc),
-                   "$dst = cc;", []>;
-
-def MOVECC_nz : F1<(outs AnyCC:$cc), (ins D:$src),
-                   "cc = $src;",
-                   [(set AnyCC:$cc, (setne D:$src, 0))]>;
-
-//===----------------------------------------------------------------------===//
-// Table C-14. Logical Operations Instructions
-//===----------------------------------------------------------------------===//
-
-def AND: F1<(outs D:$dst), (ins D:$src1, D:$src2),
-            "$dst = $src1 & $src2;",
-            [(set D:$dst, (and D:$src1, D:$src2))]>;
-
-def NOT: F1<(outs D:$dst), (ins D:$src),
-            "$dst = ~$src;",
-            [(set D:$dst, (not D:$src))]>;
-
-def OR: F1<(outs D:$dst), (ins D:$src1, D:$src2),
-           "$dst = $src1 \\| $src2;",
-           [(set D:$dst, (or D:$src1, D:$src2))]>;
-
-def XOR: F1<(outs D:$dst), (ins D:$src1, D:$src2),
-            "$dst = $src1 ^ $src2;",
-            [(set D:$dst, (xor D:$src1, D:$src2))]>;
-
-// missing: BXOR, BXORSHIFT
-
-//===----------------------------------------------------------------------===//
-// Table C-15. Bit Operations Instructions
-//===----------------------------------------------------------------------===//
-
-let Constraints = "$src1 = $dst" in {
-def BITCLR: F1<(outs D:$dst), (ins D:$src1, uimm5imask:$src2),
-              "bitclr($dst, $src2);",
-              [(set D:$dst, (and D:$src1, uimm5imask:$src2))]>;
-
-def BITSET: F1<(outs D:$dst), (ins D:$src1, uimm5mask:$src2),
-              "bitset($dst, $src2);",
-              [(set D:$dst, (or D:$src1, uimm5mask:$src2))]>;
-
-def BITTGL: F1<(outs D:$dst), (ins D:$src1, uimm5mask:$src2),
-              "bittgl($dst, $src2);",
-              [(set D:$dst, (xor D:$src1, uimm5mask:$src2))]>;
-}
-
-def BITTST: F1<(outs JustCC:$cc), (ins D:$src1, uimm5mask:$src2),
-              "cc = bittst($src1, $src2);",
-              [(set JustCC:$cc, (setne (and D:$src1, uimm5mask:$src2),
-                                       (i32 0)))]>;
-
-def NBITTST: F1<(outs JustCC:$cc), (ins D:$src1, uimm5mask:$src2),
-               "cc = !bittst($src1, $src2);",
-               [(set JustCC:$cc, (seteq (and D:$src1, uimm5mask:$src2),
-                                        (i32 0)))]>;
-
-// TODO: DEPOSIT, EXTRACT, BITMUX
-
-def ONES: F2<(outs D16L:$dst), (ins D:$src),
-              "$dst = ones $src;",
-              [(set D16L:$dst, (trunc (ctpop D:$src)))]>;
-
-def : Pat<(ctpop D:$src), (MOVEzext (ONES D:$src))>;
-
-//===----------------------------------------------------------------------===//
-// Table C-16. Shift / Rotate Instructions
-//===----------------------------------------------------------------------===//
-
-multiclass SHIFT32<SDNode opnode, string ops> {
-  def i : F1<(outs D:$dst), (ins D:$src, i16imm:$amount),
-             !subst("XX", ops, "$dst XX= $amount;"),
-             [(set D:$dst, (opnode D:$src, (i16 uimm5:$amount)))]>;
-  def r : F1<(outs D:$dst), (ins D:$src, D:$amount),
-             !subst("XX", ops, "$dst XX= $amount;"),
-             [(set D:$dst, (opnode D:$src, D:$amount))]>;
-}
-
-let Defs = [AZ, AN, V, VS],
-    Constraints = "$src = $dst" in {
-defm SRA : SHIFT32<sra, ">>>">;
-defm SRL : SHIFT32<srl, ">>">;
-defm SLL : SHIFT32<shl, "<<">;
-}
-
-// TODO: automatic switching between 2-addr and 3-addr (?)
-
-let Defs = [AZ, AN, V, VS] in {
-def SLLr16: F2<(outs D:$dst), (ins D:$src, D16L:$amount),
-             "$dst = lshift $src by $amount;",
-             [(set D:$dst, (shl D:$src, D16L:$amount))]>;
-
-// Arithmetic left-shift = saturing overflow.
-def SLAr16: F2<(outs D:$dst), (ins D:$src, D16L:$amount),
-             "$dst = ashift $src by $amount;",
-             [(set D:$dst, (sra D:$src, (ineg D16L:$amount)))]>;
-
-def SRA16i: F1<(outs D16:$dst), (ins D16:$src, i16imm:$amount),
-              "$dst = $src >>> $amount;",
-              [(set D16:$dst, (sra D16:$src, (i16 uimm4:$amount)))]>;
-
-def SRL16i: F1<(outs D16:$dst), (ins D16:$src, i16imm:$amount),
-              "$dst = $src >> $amount;",
-              [(set D16:$dst, (srl D16:$src, (i16 uimm4:$amount)))]>;
-
-// Arithmetic left-shift = saturing overflow.
-def SLA16r: F1<(outs D16:$dst), (ins D16:$src, D16L:$amount),
-              "$dst = ashift $src BY $amount;",
-              [(set D16:$dst, (srl D16:$src, (ineg D16L:$amount)))]>;
-
-def SLL16i: F1<(outs D16:$dst), (ins D16:$src, i16imm:$amount),
-              "$dst = $src << $amount;",
-              [(set D16:$dst, (shl D16:$src, (i16 uimm4:$amount)))]>;
-
-def SLL16r: F1<(outs D16:$dst), (ins D16:$src, D16L:$amount),
-              "$dst = lshift $src by $amount;",
-              [(set D16:$dst, (shl D16:$src, D16L:$amount))]>;
-
-}
-
-//===----------------------------------------------------------------------===//
-// Table C-17. Arithmetic Operations Instructions
-//===----------------------------------------------------------------------===//
-
-// TODO: ABS
-
-let Defs = [AZ, AN, AC0, V, VS] in {
-
-def ADD: F1<(outs D:$dst), (ins D:$src1, D:$src2),
-            "$dst = $src1 + $src2;",
-            [(set D:$dst, (add D:$src1, D:$src2))]>;
-
-def ADD16: F2<(outs D16:$dst), (ins D16:$src1, D16:$src2),
-              "$dst = $src1 + $src2;",
-              [(set D16:$dst, (add D16:$src1, D16:$src2))]>;
-
-let Constraints = "$src1 = $dst" in
-def ADDimm7: F1<(outs D:$dst), (ins D:$src1, i32imm:$src2),
-                "$dst += $src2;",
-                [(set D:$dst, (add D:$src1, imm7:$src2))]>;
-
-def SUB: F1<(outs D:$dst), (ins D:$src1, D:$src2),
-            "$dst = $src1 - $src2;",
-            [(set D:$dst, (sub D:$src1, D:$src2))]>;
-
-def SUB16: F2<(outs D16:$dst), (ins D16:$src1, D16:$src2),
-              "$dst = $src1 - $src2;",
-              [(set D16:$dst, (sub D16:$src1, D16:$src2))]>;
-
-}
-
-def : Pat<(addc D:$src1, D:$src2), (ADD D:$src1, D:$src2)>;
-def : Pat<(subc D:$src1, D:$src2), (SUB D:$src1, D:$src2)>;
-
-let Defs = [AZ, AN, V, VS] in
-def NEG: F1<(outs D:$dst), (ins D:$src),
-            "$dst = -$src;",
-            [(set D:$dst, (ineg D:$src))]>;
-
-// No pattern, it would confuse isel to have two i32 = i32+i32 patterns
-def ADDpp: F1<(outs P:$dst), (ins P:$src1, P:$src2),
-              "$dst = $src1 + $src2;", []>;
-
-let Constraints = "$src1 = $dst" in
-def ADDpp_imm7: F1<(outs P:$dst), (ins P:$src1, i32imm:$src2),
-                "$dst += $src2;", []>;
-
-let Defs = [AZ, AN, V] in
-def ADD_RND20: F2<(outs D16:$dst), (ins D:$src1, D:$src2),
-                  "$dst = $src1 + $src2 (rnd20);", []>;
-
-let Defs = [V, VS] in {
-def MUL16: F2<(outs D16:$dst), (ins D16:$src1, D16:$src2),
-              "$dst = $src1 * $src2 (is);",
-              [(set D16:$dst, (mul D16:$src1, D16:$src2))]>;
-
-def MULHS16: F2<(outs D16:$dst), (ins D16:$src1, D16:$src2),
-                "$dst = $src1 * $src2 (ih);",
-                [(set D16:$dst, (mulhs D16:$src1, D16:$src2))]>;
-
-def MULhh32s: F2<(outs D:$dst), (ins D16:$src1, D16:$src2),
-                "$dst = $src1 * $src2 (is);",
-                [(set D:$dst, (mul (sext D16:$src1), (sext D16:$src2)))]>;
-
-def MULhh32u: F2<(outs D:$dst), (ins D16:$src1, D16:$src2),
-                "$dst = $src1 * $src2 (is);",
-                [(set D:$dst, (mul (zext D16:$src1), (zext D16:$src2)))]>;
-}
-
-
-let Constraints = "$src1 = $dst" in
-def MUL32: F1<(outs D:$dst), (ins D:$src1, D:$src2),
-            "$dst *= $src2;",
-            [(set D:$dst, (mul D:$src1, D:$src2))]>;
-
-//===----------------------------------------------------------------------===//
-// Table C-18. External Exent Management Instructions
-//===----------------------------------------------------------------------===//
-
-def IDLE : F1<(outs), (ins), "idle;", [(int_bfin_idle)]>;
-def CSYNC : F1<(outs), (ins), "csync;", [(int_bfin_csync)]>;
-def SSYNC : F1<(outs), (ins), "ssync;", [(int_bfin_ssync)]>;
-def EMUEXCPT : F1<(outs), (ins), "emuexcpt;", []>;
-def CLI : F1<(outs D:$mask), (ins), "cli $mask;", []>;
-def STI : F1<(outs), (ins D:$mask), "sti $mask;", []>;
-def RAISE : F1<(outs), (ins i32imm:$itr), "raise $itr;", []>;
-def EXCPT : F1<(outs), (ins i32imm:$exc), "excpt $exc;", []>;
-def NOP : F1<(outs), (ins), "nop;", []>;
-def MNOP : F2<(outs), (ins), "mnop;", []>;
-def ABORT : F1<(outs), (ins), "abort;", []>;
-
-//===----------------------------------------------------------------------===//
-// Table C-19. Cache Control Instructions
-//===----------------------------------------------------------------------===//
-
-//===----------------------------------------------------------------------===//
-// Table C-20. Video Pixel Operations Instructions
-//===----------------------------------------------------------------------===//
-
-def ALIGN8 : F2<(outs D:$dst), (ins D:$src1, D:$src2),
-                "$dst = align8($src1, $src2);",
-                [(set D:$dst, (or (shl D:$src1, (i32 24)),
-                                  (srl D:$src2, (i32 8))))]>;
-
-def ALIGN16 : F2<(outs D:$dst), (ins D:$src1, D:$src2),
-                 "$dst = align16($src1, $src2);",
-                 [(set D:$dst, (or (shl D:$src1, (i32 16)),
-                                   (srl D:$src2, (i32 16))))]>;
-
-def ALIGN24 : F2<(outs D:$dst), (ins D:$src1, D:$src2),
-                 "$dst = align16($src1, $src2);",
-                 [(set D:$dst, (or (shl D:$src1, (i32 8)),
-                                   (srl D:$src2, (i32 24))))]>;
-
-def DISALGNEXCPT : F2<(outs), (ins), "disalignexcpt;", []>;
-
-// TODO: BYTEOP3P, BYTEOP16P, BYTEOP1P, BYTEOP2P, BYTEOP16M, SAA,
-//       BYTEPACK, BYTEUNPACK
-
-// Table C-21. Vector Operations Instructions
-
-// Patterns
-def : Pat<(BfinCall (i32 tglobaladdr:$dst)),
-          (CALLa tglobaladdr:$dst)>;
-def : Pat<(BfinCall (i32 texternalsym:$dst)),
-          (CALLa texternalsym:$dst)>;
-def : Pat<(i16 (trunc D:$src)),
-          (EXTRACT_SUBREG (i32 (COPY_TO_REGCLASS D:$src, D)), lo16)>;
diff --git a/lib/Target/Blackfin/BlackfinIntrinsicInfo.cpp b/lib/Target/Blackfin/BlackfinIntrinsicInfo.cpp
deleted file mode 100644
index 9120e15f9f8..00000000000
--- a/lib/Target/Blackfin/BlackfinIntrinsicInfo.cpp
+++ /dev/null
@@ -1,104 +0,0 @@
-//===- BlackfinIntrinsicInfo.cpp - Intrinsic Information --------*- C++ -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file contains the Blackfin implementation of TargetIntrinsicInfo.
-//
-//===----------------------------------------------------------------------===//
-
-#include "BlackfinIntrinsicInfo.h"
-#include "llvm/DerivedTypes.h"
-#include "llvm/Function.h"
-#include "llvm/Intrinsics.h"
-#include "llvm/Module.h"
-#include "llvm/Type.h"
-#include "llvm/Support/raw_ostream.h"
-#include <cstring>
-
-using namespace llvm;
-
-namespace bfinIntrinsic {
-
-  enum ID {
-    last_non_bfin_intrinsic = Intrinsic::num_intrinsics-1,
-#define GET_INTRINSIC_ENUM_VALUES
-#include "BlackfinGenIntrinsics.inc"
-#undef GET_INTRINSIC_ENUM_VALUES
-    , num_bfin_intrinsics
-  };
-
-}
-
-std::string BlackfinIntrinsicInfo::getName(unsigned IntrID, Type **Tys,
-                                           unsigned numTys) const {
-  static const char *const names[] = {
-#define GET_INTRINSIC_NAME_TABLE
-#include "BlackfinGenIntrinsics.inc"
-#undef GET_INTRINSIC_NAME_TABLE
-  };
-
-  assert(!isOverloaded(IntrID) && "Blackfin intrinsics are not overloaded");
-  if (IntrID < Intrinsic::num_intrinsics)
-    return 0;
-  assert(IntrID < bfinIntrinsic::num_bfin_intrinsics && "Invalid intrinsic ID");
-
-  std::string Result(names[IntrID - Intrinsic::num_intrinsics]);
-  return Result;
-}
-
-unsigned
-BlackfinIntrinsicInfo::lookupName(const char *Name, unsigned Len) const {
-  if (Len < 5 || Name[4] != '.' || Name[0] != 'l' || Name[1] != 'l'
-      || Name[2] != 'v' || Name[3] != 'm')
-    return 0;  // All intrinsics start with 'llvm.'
-
-#define GET_FUNCTION_RECOGNIZER
-#include "BlackfinGenIntrinsics.inc"
-#undef GET_FUNCTION_RECOGNIZER
-  return 0;
-}
-
-bool BlackfinIntrinsicInfo::isOverloaded(unsigned IntrID) const {
-  // Overload Table
-  const bool OTable[] = {
-#define GET_INTRINSIC_OVERLOAD_TABLE
-#include "BlackfinGenIntrinsics.inc"
-#undef GET_INTRINSIC_OVERLOAD_TABLE
-  };
-  if (IntrID == 0)
-    return false;
-  else
-    return OTable[IntrID - Intrinsic::num_intrinsics];
-}
-
-/// This defines the "getAttributes(ID id)" method.
-#define GET_INTRINSIC_ATTRIBUTES
-#include "BlackfinGenIntrinsics.inc"
-#undef GET_INTRINSIC_ATTRIBUTES
-
-static FunctionType *getType(LLVMContext &Context, unsigned id) {
-  Type *ResultTy = NULL;
-  SmallVector<Type*, 8> ArgTys;
-  bool IsVarArg = false;
-  
-#define GET_INTRINSIC_GENERATOR
-#include "BlackfinGenIntrinsics.inc"
-#undef GET_INTRINSIC_GENERATOR
-
-  return FunctionType::get(ResultTy, ArgTys, IsVarArg); 
-}
-
-Function *BlackfinIntrinsicInfo::getDeclaration(Module *M, unsigned IntrID,
-                                                Type **Tys,
-                                                unsigned numTy) const {
-  assert(!isOverloaded(IntrID) && "Blackfin intrinsics are not overloaded");
-  AttrListPtr AList = getAttributes((bfinIntrinsic::ID) IntrID);
-  return cast<Function>(M->getOrInsertFunction(getName(IntrID),
-                                               getType(M->getContext(), IntrID),
-                                               AList));
-}
diff --git a/lib/Target/Blackfin/BlackfinIntrinsicInfo.h b/lib/Target/Blackfin/BlackfinIntrinsicInfo.h
deleted file mode 100644
index f05db5ad7cd..00000000000
--- a/lib/Target/Blackfin/BlackfinIntrinsicInfo.h
+++ /dev/null
@@ -1,32 +0,0 @@
-//===- BlackfinIntrinsicInfo.h - Blackfin Intrinsic Information -*- C++ -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file contains the Blackfin implementation of TargetIntrinsicInfo.
-//
-//===----------------------------------------------------------------------===//
-#ifndef BLACKFININTRINSICS_H
-#define BLACKFININTRINSICS_H
-
-#include "llvm/Target/TargetIntrinsicInfo.h"
-
-namespace llvm {
-
-  class BlackfinIntrinsicInfo : public TargetIntrinsicInfo {
-  public:
-    std::string getName(unsigned IntrID, Type **Tys = 0,
-                        unsigned numTys = 0) const;
-    unsigned lookupName(const char *Name, unsigned Len) const;
-    bool isOverloaded(unsigned IID) const;
-    Function *getDeclaration(Module *M, unsigned ID, Type **Tys = 0,
-                             unsigned numTys = 0) const;
-  };
-
-}
-
-#endif
diff --git a/lib/Target/Blackfin/BlackfinIntrinsics.td b/lib/Target/Blackfin/BlackfinIntrinsics.td
deleted file mode 100644
index ce21b082376..00000000000
--- a/lib/Target/Blackfin/BlackfinIntrinsics.td
+++ /dev/null
@@ -1,34 +0,0 @@
-//===- BlackfinIntrinsics.td - Defines Blackfin intrinsics -*- tablegen -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file defines all of the blackfin-specific intrinsics.
-//
-//===----------------------------------------------------------------------===//
-
-let TargetPrefix = "bfin", isTarget = 1 in {
-
-//===----------------------------------------------------------------------===//
-// Core synchronisation etc.
-//
-// These intrinsics have sideeffects. Each represent a single instruction, but
-// workarounds are sometimes required depending on the cpu.
-
-// Execute csync instruction with workarounds
-def int_bfin_csync : GCCBuiltin<"__builtin_bfin_csync">,
-        Intrinsic<[]>;
-
-// Execute ssync instruction with workarounds
-def int_bfin_ssync : GCCBuiltin<"__builtin_bfin_ssync">,
-        Intrinsic<[]>;
-
-// Execute idle instruction with workarounds
-def int_bfin_idle : GCCBuiltin<"__builtin_bfin_idle">,
-        Intrinsic<[]>;
-
-}
diff --git a/lib/Target/Blackfin/BlackfinRegisterInfo.cpp b/lib/Target/Blackfin/BlackfinRegisterInfo.cpp
deleted file mode 100644
index 0d415c5f342..00000000000
--- a/lib/Target/Blackfin/BlackfinRegisterInfo.cpp
+++ /dev/null
@@ -1,344 +0,0 @@
-//===- BlackfinRegisterInfo.cpp - Blackfin Register Information -*- C++ -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file contains the Blackfin implementation of the TargetRegisterInfo
-// class.
-//
-//===----------------------------------------------------------------------===//
-
-#include "Blackfin.h"
-#include "BlackfinRegisterInfo.h"
-#include "BlackfinSubtarget.h"
-#include "llvm/Support/Debug.h"
-#include "llvm/Support/ErrorHandling.h"
-#include "llvm/CodeGen/MachineInstrBuilder.h"
-#include "llvm/CodeGen/MachineFunction.h"
-#include "llvm/CodeGen/MachineFrameInfo.h"
-#include "llvm/CodeGen/RegisterScavenging.h"
-#include "llvm/Target/TargetFrameLowering.h"
-#include "llvm/Target/TargetMachine.h"
-#include "llvm/Target/TargetOptions.h"
-#include "llvm/Target/TargetInstrInfo.h"
-#include "llvm/Type.h"
-#include "llvm/ADT/BitVector.h"
-#include "llvm/ADT/STLExtras.h"
-
-#define GET_REGINFO_TARGET_DESC
-#include "BlackfinGenRegisterInfo.inc"
-
-using namespace llvm;
-
-BlackfinRegisterInfo::BlackfinRegisterInfo(BlackfinSubtarget &st,
-                                           const TargetInstrInfo &tii)
-  : BlackfinGenRegisterInfo(BF::RETS), Subtarget(st), TII(tii) {}
-
-const unsigned*
-BlackfinRegisterInfo::getCalleeSavedRegs(const MachineFunction *MF) const {
-  using namespace BF;
-  static const unsigned CalleeSavedRegs[] = {
-    FP,
-    R4, R5, R6, R7,
-    P3, P4, P5,
-    0 };
-  return  CalleeSavedRegs;
-}
-
-BitVector
-BlackfinRegisterInfo::getReservedRegs(const MachineFunction &MF) const {
-  const TargetFrameLowering *TFI = MF.getTarget().getFrameLowering();
-
-  using namespace BF;
-  BitVector Reserved(getNumRegs());
-  Reserved.set(AZ);
-  Reserved.set(AN);
-  Reserved.set(AQ);
-  Reserved.set(AC0);
-  Reserved.set(AC1);
-  Reserved.set(AV0);
-  Reserved.set(AV0S);
-  Reserved.set(AV1);
-  Reserved.set(AV1S);
-  Reserved.set(V);
-  Reserved.set(VS);
-  Reserved.set(CYCLES).set(CYCLES2);
-  Reserved.set(L0);
-  Reserved.set(L1);
-  Reserved.set(L2);
-  Reserved.set(L3);
-  Reserved.set(SP);
-  Reserved.set(RETS);
-  if (TFI->hasFP(MF))
-    Reserved.set(FP);
-  return Reserved;
-}
-
-bool BlackfinRegisterInfo::
-requiresRegisterScavenging(const MachineFunction &MF) const {
-  return true;
-}
-
-// Emit instructions to add delta to D/P register. ScratchReg must be of the
-// same class as Reg (P).
-void BlackfinRegisterInfo::adjustRegister(MachineBasicBlock &MBB,
-                                          MachineBasicBlock::iterator I,
-                                          DebugLoc DL,
-                                          unsigned Reg,
-                                          unsigned ScratchReg,
-                                          int delta) const {
-  if (!delta)
-    return;
-  if (isInt<7>(delta)) {
-    BuildMI(MBB, I, DL, TII.get(BF::ADDpp_imm7), Reg)
-      .addReg(Reg)              // No kill on two-addr operand
-      .addImm(delta);
-    return;
-  }
-
-  // We must load delta into ScratchReg and add that.
-  loadConstant(MBB, I, DL, ScratchReg, delta);
-  if (BF::PRegClass.contains(Reg)) {
-    assert(BF::PRegClass.contains(ScratchReg) &&
-           "ScratchReg must be a P register");
-    BuildMI(MBB, I, DL, TII.get(BF::ADDpp), Reg)
-      .addReg(Reg, RegState::Kill)
-      .addReg(ScratchReg, RegState::Kill);
-  } else {
-    assert(BF::DRegClass.contains(Reg) && "Reg must be a D or P register");
-    assert(BF::DRegClass.contains(ScratchReg) &&
-           "ScratchReg must be a D register");
-    BuildMI(MBB, I, DL, TII.get(BF::ADD), Reg)
-      .addReg(Reg, RegState::Kill)
-      .addReg(ScratchReg, RegState::Kill);
-  }
-}
-
-// Emit instructions to load a constant into D/P register
-void BlackfinRegisterInfo::loadConstant(MachineBasicBlock &MBB,
-                                        MachineBasicBlock::iterator I,
-                                        DebugLoc DL,
-                                        unsigned Reg,
-                                        int value) const {
-  if (isInt<7>(value)) {
-    BuildMI(MBB, I, DL, TII.get(BF::LOADimm7), Reg).addImm(value);
-    return;
-  }
-
-  if (isUInt<16>(value)) {
-    BuildMI(MBB, I, DL, TII.get(BF::LOADuimm16), Reg).addImm(value);
-    return;
-  }
-
-  if (isInt<16>(value)) {
-    BuildMI(MBB, I, DL, TII.get(BF::LOADimm16), Reg).addImm(value);
-    return;
-  }
-
-  // We must split into halves
-  BuildMI(MBB, I, DL,
-          TII.get(BF::LOAD16i), getSubReg(Reg, BF::hi16))
-    .addImm((value >> 16) & 0xffff)
-    .addReg(Reg, RegState::ImplicitDefine);
-  BuildMI(MBB, I, DL,
-          TII.get(BF::LOAD16i), getSubReg(Reg, BF::lo16))
-    .addImm(value & 0xffff)
-    .addReg(Reg, RegState::ImplicitKill)
-    .addReg(Reg, RegState::ImplicitDefine);
-}
-
-void BlackfinRegisterInfo::
-eliminateCallFramePseudoInstr(MachineFunction &MF,
-                              MachineBasicBlock &MBB,
-                              MachineBasicBlock::iterator I) const {
-  const TargetFrameLowering *TFI = MF.getTarget().getFrameLowering();
-
-  if (!TFI->hasReservedCallFrame(MF)) {
-    int64_t Amount = I->getOperand(0).getImm();
-    if (Amount != 0) {
-      assert(Amount%4 == 0 && "Unaligned call frame size");
-      if (I->getOpcode() == BF::ADJCALLSTACKDOWN) {
-        adjustRegister(MBB, I, I->getDebugLoc(), BF::SP, BF::P1, -Amount);
-      } else {
-        assert(I->getOpcode() == BF::ADJCALLSTACKUP &&
-               "Unknown call frame pseudo instruction");
-        adjustRegister(MBB, I, I->getDebugLoc(), BF::SP, BF::P1, Amount);
-      }
-    }
-  }
-  MBB.erase(I);
-}
-
-/// findScratchRegister - Find a 'free' register. Try for a call-clobbered
-/// register first and then a spilled callee-saved register if that fails.
-static unsigned findScratchRegister(MachineBasicBlock::iterator II,
-                                    RegScavenger *RS,
-                                    const TargetRegisterClass *RC,
-                                    int SPAdj) {
-  assert(RS && "Register scavenging must be on");
-  unsigned Reg = RS->FindUnusedReg(RC);
-  if (Reg == 0)
-    Reg = RS->scavengeRegister(RC, II, SPAdj);
-  return Reg;
-}
-
-void
-BlackfinRegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II,
-                                          int SPAdj, RegScavenger *RS) const {
-  MachineInstr &MI = *II;
-  MachineBasicBlock &MBB = *MI.getParent();
-  MachineFunction &MF = *MBB.getParent();
-  const TargetFrameLowering *TFI = MF.getTarget().getFrameLowering();
-  DebugLoc DL = MI.getDebugLoc();
-
-  unsigned FIPos;
-  for (FIPos=0; !MI.getOperand(FIPos).isFI(); ++FIPos) {
-    assert(FIPos < MI.getNumOperands() &&
-           "Instr doesn't have FrameIndex operand!");
-  }
-  int FrameIndex = MI.getOperand(FIPos).getIndex();
-  assert(FIPos+1 < MI.getNumOperands() && MI.getOperand(FIPos+1).isImm());
-  int Offset = MF.getFrameInfo()->getObjectOffset(FrameIndex)
-    + MI.getOperand(FIPos+1).getImm();
-  unsigned BaseReg = BF::FP;
-  if (TFI->hasFP(MF)) {
-    assert(SPAdj==0 && "Unexpected SP adjust in function with frame pointer");
-  } else {
-    BaseReg = BF::SP;
-    Offset += MF.getFrameInfo()->getStackSize() + SPAdj;
-  }
-
-  bool isStore = false;
-
-  switch (MI.getOpcode()) {
-  case BF::STORE32fi:
-    isStore = true;
-  case BF::LOAD32fi: {
-    assert(Offset%4 == 0 && "Unaligned i32 stack access");
-    assert(FIPos==1 && "Bad frame index operand");
-    MI.getOperand(FIPos).ChangeToRegister(BaseReg, false);
-    MI.getOperand(FIPos+1).setImm(Offset);
-    if (isUInt<6>(Offset)) {
-      MI.setDesc(TII.get(isStore
-                         ? BF::STORE32p_uimm6m4
-                         : BF::LOAD32p_uimm6m4));
-      return;
-    }
-    if (BaseReg == BF::FP && isUInt<7>(-Offset)) {
-      MI.setDesc(TII.get(isStore
-                         ? BF::STORE32fp_nimm7m4
-                         : BF::LOAD32fp_nimm7m4));
-      MI.getOperand(FIPos+1).setImm(-Offset);
-      return;
-    }
-    if (isInt<18>(Offset)) {
-      MI.setDesc(TII.get(isStore
-                         ? BF::STORE32p_imm18m4
-                         : BF::LOAD32p_imm18m4));
-      return;
-    }
-    // Use RegScavenger to calculate proper offset...
-    MI.dump();
-    llvm_unreachable("Stack frame offset too big");
-    break;
-  }
-  case BF::ADDpp: {
-    assert(MI.getOperand(0).isReg() && "ADD instruction needs a register");
-    unsigned DestReg = MI.getOperand(0).getReg();
-    // We need to produce a stack offset in a P register. We emit:
-    // P0 = offset;
-    // P0 = BR + P0;
-    assert(FIPos==1 && "Bad frame index operand");
-    loadConstant(MBB, II, DL, DestReg, Offset);
-    MI.getOperand(1).ChangeToRegister(DestReg, false, false, true);
-    MI.getOperand(2).ChangeToRegister(BaseReg, false);
-    break;
-  }
-  case BF::STORE16fi:
-    isStore = true;
-  case BF::LOAD16fi: {
-    assert(Offset%2 == 0 && "Unaligned i16 stack access");
-    assert(FIPos==1 && "Bad frame index operand");
-    // We need a P register to use as an address
-    unsigned ScratchReg = findScratchRegister(II, RS, &BF::PRegClass, SPAdj);
-    assert(ScratchReg && "Could not scavenge register");
-    loadConstant(MBB, II, DL, ScratchReg, Offset);
-    BuildMI(MBB, II, DL, TII.get(BF::ADDpp), ScratchReg)
-      .addReg(ScratchReg, RegState::Kill)
-      .addReg(BaseReg);
-    MI.setDesc(TII.get(isStore ? BF::STORE16pi : BF::LOAD16pi));
-    MI.getOperand(1).ChangeToRegister(ScratchReg, false, false, true);
-    MI.RemoveOperand(2);
-    break;
-  }
-  case BF::STORE8fi: {
-    // This is an AnyCC spill, we need a scratch register.
-    assert(FIPos==1 && "Bad frame index operand");
-    MachineOperand SpillReg = MI.getOperand(0);
-    unsigned ScratchReg = findScratchRegister(II, RS, &BF::DRegClass, SPAdj);
-    assert(ScratchReg && "Could not scavenge register");
-    if (SpillReg.getReg()==BF::NCC) {
-      BuildMI(MBB, II, DL, TII.get(BF::MOVENCC_z), ScratchReg)
-        .addOperand(SpillReg);
-      BuildMI(MBB, II, DL, TII.get(BF::BITTGL), ScratchReg)
-        .addReg(ScratchReg).addImm(0);
-    } else {
-      BuildMI(MBB, II, DL, TII.get(BF::MOVECC_zext), ScratchReg)
-        .addOperand(SpillReg);
-    }
-    // STORE D
-    MI.setDesc(TII.get(BF::STORE8p_imm16));
-    MI.getOperand(0).ChangeToRegister(ScratchReg, false, false, true);
-    MI.getOperand(FIPos).ChangeToRegister(BaseReg, false);
-    MI.getOperand(FIPos+1).setImm(Offset);
-    break;
-  }
-  case BF::LOAD8fi: {
-    // This is an restore, we need a scratch register.
-    assert(FIPos==1 && "Bad frame index operand");
-    MachineOperand SpillReg = MI.getOperand(0);
-    unsigned ScratchReg = findScratchRegister(II, RS, &BF::DRegClass, SPAdj);
-    assert(ScratchReg && "Could not scavenge register");
-    MI.setDesc(TII.get(BF::LOAD32p_imm16_8z));
-    MI.getOperand(0).ChangeToRegister(ScratchReg, true);
-    MI.getOperand(FIPos).ChangeToRegister(BaseReg, false);
-    MI.getOperand(FIPos+1).setImm(Offset);
-    ++II;
-    if (SpillReg.getReg()==BF::CC) {
-      // CC = D
-      BuildMI(MBB, II, DL, TII.get(BF::MOVECC_nz), BF::CC)
-        .addReg(ScratchReg, RegState::Kill);
-    } else {
-      // Restore NCC (CC = D==0)
-      BuildMI(MBB, II, DL, TII.get(BF::SETEQri_not), BF::NCC)
-        .addReg(ScratchReg, RegState::Kill)
-        .addImm(0);
-    }
-    break;
-  }
-  default:
-    llvm_unreachable("Cannot eliminate frame index");
-    break;
-  }
-}
-
-unsigned
-BlackfinRegisterInfo::getFrameRegister(const MachineFunction &MF) const {
-  const TargetFrameLowering *TFI = MF.getTarget().getFrameLowering();
-
-  return TFI->hasFP(MF) ? BF::FP : BF::SP;
-}
-
-unsigned BlackfinRegisterInfo::getEHExceptionRegister() const {
-  llvm_unreachable("What is the exception register");
-  return 0;
-}
-
-unsigned BlackfinRegisterInfo::getEHHandlerRegister() const {
-  llvm_unreachable("What is the exception handler register");
-  return 0;
-}
diff --git a/lib/Target/Blackfin/BlackfinRegisterInfo.h b/lib/Target/Blackfin/BlackfinRegisterInfo.h
deleted file mode 100644
index 6ac22af793e..00000000000
--- a/lib/Target/Blackfin/BlackfinRegisterInfo.h
+++ /dev/null
@@ -1,77 +0,0 @@
-//===- BlackfinRegisterInfo.h - Blackfin Register Information ..-*- C++ -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file contains the Blackfin implementation of the TargetRegisterInfo
-// class.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef BLACKFINREGISTERINFO_H
-#define BLACKFINREGISTERINFO_H
-
-#include "llvm/Target/TargetRegisterInfo.h"
-
-#define GET_REGINFO_HEADER
-#include "BlackfinGenRegisterInfo.inc"
-
-namespace llvm {
-
-  class BlackfinSubtarget;
-  class TargetInstrInfo;
-  class Type;
-
-  struct BlackfinRegisterInfo : public BlackfinGenRegisterInfo {
-    BlackfinSubtarget &Subtarget;
-    const TargetInstrInfo &TII;
-
-    BlackfinRegisterInfo(BlackfinSubtarget &st, const TargetInstrInfo &tii);
-
-    /// Code Generation virtual methods...
-    const unsigned *getCalleeSavedRegs(const MachineFunction *MF = 0) const;
-
-    BitVector getReservedRegs(const MachineFunction &MF) const;
-
-    // getSubReg implemented by tablegen
-
-    const TargetRegisterClass *getPointerRegClass(unsigned Kind = 0) const {
-      return &BF::PRegClass;
-    }
-
-    bool requiresRegisterScavenging(const MachineFunction &MF) const;
-
-    void eliminateCallFramePseudoInstr(MachineFunction &MF,
-                                       MachineBasicBlock &MBB,
-                                       MachineBasicBlock::iterator I) const;
-
-    void eliminateFrameIndex(MachineBasicBlock::iterator II,
-                             int SPAdj, RegScavenger *RS = NULL) const;
-
-    unsigned getFrameRegister(const MachineFunction &MF) const;
-
-    // Exception handling queries.
-    unsigned getEHExceptionRegister() const;
-    unsigned getEHHandlerRegister() const;
-
-    // Utility functions
-    void adjustRegister(MachineBasicBlock &MBB,
-                        MachineBasicBlock::iterator I,
-                        DebugLoc DL,
-                        unsigned Reg,
-                        unsigned ScratchReg,
-                        int delta) const;
-    void loadConstant(MachineBasicBlock &MBB,
-                      MachineBasicBlock::iterator I,
-                      DebugLoc DL,
-                      unsigned Reg,
-                      int value) const;
-  };
-
-} // end namespace llvm
-
-#endif
diff --git a/lib/Target/Blackfin/BlackfinRegisterInfo.td b/lib/Target/Blackfin/BlackfinRegisterInfo.td
deleted file mode 100644
index 1c42205eb78..00000000000
--- a/lib/Target/Blackfin/BlackfinRegisterInfo.td
+++ /dev/null
@@ -1,277 +0,0 @@
-//===- BlackfinRegisterInfo.td - Blackfin Register defs ----*- tablegen -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-//===----------------------------------------------------------------------===//
-//  Declarations that describe the Blackfin register file
-//===----------------------------------------------------------------------===//
-
-// Subregs are:
-// 1: .L
-// 2: .H
-// 3: .W (32 low bits of 40-bit accu)
-let Namespace = "BF" in {
-def lo16 : SubRegIndex;
-def hi16 : SubRegIndex;
-def lo32 : SubRegIndex;
-def hi32 : SubRegIndex;
-}
-
-// Registers are identified with 3-bit group and 3-bit ID numbers.
-class BlackfinReg<string n> : Register<n> {
-  field bits<3> Group;
-  field bits<3> Num;
-  let Namespace = "BF";
-}
-
-// Rc - 1-bit registers
-class Rc<bits<5> bitno, string n> : BlackfinReg<n> {
-  field bits<5> BitNum = bitno;
-}
-
-// Rs - 16-bit integer registers
-class Rs<bits<3> group, bits<3> num, bits<1> hi, string n> : BlackfinReg<n> {
-  let Group = group;
-  let Num = num;
-  field bits<1> High = hi;
-}
-
-// Ri - 32-bit integer registers with subregs
-class Ri<bits<3> group, bits<3> num, string n> : BlackfinReg<n> {
-  let Group = group;
-  let Num = num;
-}
-
-// Ra 40-bit accumulator registers
-class Ra<bits<3> num, string n, list<Register> subs> : BlackfinReg<n> {
-  let SubRegs = subs;
-  let SubRegIndices = [hi32, lo32];
-  let Group = 4;
-  let Num = num;
-}
-
-// Two halves of 32-bit register
-multiclass Rss<bits<3> group, bits<3> num, string n> {
-  def H : Rs<group, num, 1, !strconcat(n, ".h")>;
-  def L : Rs<group, num, 0, !strconcat(n, ".l")>;
-}
-
-// Rii - 32-bit integer registers with subregs
-class Rii<bits<3> group, bits<3> num, string n, list<Register> subs>
-      : BlackfinReg<n> {
-  let SubRegs = subs;
-  let SubRegIndices = [hi16, lo16];
-  let Group = group;
-  let Num = num;
-}
-
-// Status bits are all part of ASTAT
-def AZ   : Rc<0,  "az">;
-def AN   : Rc<1,  "an">;
-def CC   : Rc<5,  "cc">, DwarfRegNum<[34]>;
-def NCC  : Rc<5,  "!cc"> { let Aliases = [CC]; }
-def AQ   : Rc<6,  "aq">;
-def AC0  : Rc<12, "ac0">;
-def AC1  : Rc<13, "ac1">;
-def AV0  : Rc<16, "av0">;
-def AV0S : Rc<17, "av0s">;
-def AV1  : Rc<18, "av1">;
-def AV1S : Rc<19, "av1s">;
-def V    : Rc<24, "v">;
-def VS   : Rc<25, "vs">;
-// Skipped non-status bits: AC0_COPY, V_COPY, RND_MOD
-
-// Group 0: Integer registers
-defm R0 : Rss<0, 0, "r0">;
-def  R0 : Rii<0, 0, "r0", [R0H, R0L]>, DwarfRegNum<[0]>;
-defm R1 : Rss<0, 1, "r1">;
-def  R1 : Rii<0, 1, "r1", [R1H, R1L]>, DwarfRegNum<[1]>;
-defm R2 : Rss<0, 2, "r2">;
-def  R2 : Rii<0, 2, "r2", [R2H, R2L]>, DwarfRegNum<[2]>;
-defm R3 : Rss<0, 3, "r3">;
-def  R3 : Rii<0, 3, "r3", [R3H, R3L]>, DwarfRegNum<[3]>;
-defm R4 : Rss<0, 4, "r4">;
-def  R4 : Rii<0, 4, "r4", [R4H, R4L]>, DwarfRegNum<[4]>;
-defm R5 : Rss<0, 5, "r5">;
-def  R5 : Rii<0, 5, "r5", [R5H, R5L]>, DwarfRegNum<[5]>;
-defm R6 : Rss<0, 6, "r6">;
-def  R6 : Rii<0, 6, "r6", [R6H, R6L]>, DwarfRegNum<[6]>;
-defm R7 : Rss<0, 7, "r7">;
-def  R7 : Rii<0, 7, "r7", [R7H, R7L]>, DwarfRegNum<[7]>;
-
-// Group 1: Pointer registers
-defm P0 : Rss<1, 0, "p0">;
-def  P0 : Rii<1, 0, "p0", [P0H, P0L]>, DwarfRegNum<[8]>;
-defm P1 : Rss<1, 1, "p1">;
-def  P1 : Rii<1, 1, "p1", [P1H, P1L]>, DwarfRegNum<[9]>;
-defm P2 : Rss<1, 2, "p2">;
-def  P2 : Rii<1, 2, "p2", [P2H, P2L]>, DwarfRegNum<[10]>;
-defm P3 : Rss<1, 3, "p3">;
-def  P3 : Rii<1, 3, "p3", [P3H, P3L]>, DwarfRegNum<[11]>;
-defm P4 : Rss<1, 4, "p4">;
-def  P4 : Rii<1, 4, "p4", [P4H, P4L]>, DwarfRegNum<[12]>;
-defm P5 : Rss<1, 5, "p5">;
-def  P5 : Rii<1, 5, "p5", [P5H, P5L]>, DwarfRegNum<[13]>;
-defm SP : Rss<1, 6, "sp">;
-def  SP : Rii<1, 6, "sp", [SPH, SPL]>, DwarfRegNum<[14]>;
-defm FP : Rss<1, 7, "fp">;
-def  FP : Rii<1, 7, "fp", [FPH, FPL]>, DwarfRegNum<[15]>;
-
-// Group 2: Index registers
-defm I0 : Rss<2, 0, "i0">;
-def  I0 : Rii<2, 0, "i0", [I0H, I0L]>, DwarfRegNum<[16]>;
-defm I1 : Rss<2, 1, "i1">;
-def  I1 : Rii<2, 1, "i1", [I1H, I1L]>, DwarfRegNum<[17]>;
-defm I2 : Rss<2, 2, "i2">;
-def  I2 : Rii<2, 2, "i2", [I2H, I2L]>, DwarfRegNum<[18]>;
-defm I3 : Rss<2, 3, "i3">;
-def  I3 : Rii<2, 3, "i3", [I3H, I3L]>, DwarfRegNum<[19]>;
-defm M0 : Rss<2, 4, "m0">;
-def  M0 : Rii<2, 4, "m0", [M0H, M0L]>, DwarfRegNum<[20]>;
-defm M1 : Rss<2, 5, "m1">;
-def  M1 : Rii<2, 5, "m1", [M1H, M1L]>, DwarfRegNum<[21]>;
-defm M2 : Rss<2, 6, "m2">;
-def  M2 : Rii<2, 6, "m2", [M2H, M2L]>, DwarfRegNum<[22]>;
-defm M3 : Rss<2, 7, "m3">;
-def  M3 : Rii<2, 7, "m3", [M3H, M3L]>, DwarfRegNum<[23]>;
-
-// Group 3: Cyclic indexing registers
-defm B0 : Rss<3, 0, "b0">;
-def  B0 : Rii<3, 0, "b0", [B0H, B0L]>, DwarfRegNum<[24]>;
-defm B1 : Rss<3, 1, "b1">;
-def  B1 : Rii<3, 1, "b1", [B1H, B1L]>, DwarfRegNum<[25]>;
-defm B2 : Rss<3, 2, "b2">;
-def  B2 : Rii<3, 2, "b2", [B2H, B2L]>, DwarfRegNum<[26]>;
-defm B3 : Rss<3, 3, "b3">;
-def  B3 : Rii<3, 3, "b3", [B3H, B3L]>, DwarfRegNum<[27]>;
-defm L0 : Rss<3, 4, "l0">;
-def  L0 : Rii<3, 4, "l0", [L0H, L0L]>, DwarfRegNum<[28]>;
-defm L1 : Rss<3, 5, "l1">;
-def  L1 : Rii<3, 5, "l1", [L1H, L1L]>, DwarfRegNum<[29]>;
-defm L2 : Rss<3, 6, "l2">;
-def  L2 : Rii<3, 6, "l2", [L2H, L2L]>, DwarfRegNum<[30]>;
-defm L3 : Rss<3, 7, "l3">;
-def  L3 : Rii<3, 7, "l3", [L3H, L3L]>, DwarfRegNum<[31]>;
-
-// Accumulators
-def  A0X : Ri <4, 0, "a0.x">;
-defm A0  : Rss<4, 1, "a0">;
-def  A0W : Rii<4, 1, "a0.w", [A0H, A0L]>, DwarfRegNum<[32]>;
-def  A0  : Ra <0, "a0", [A0X, A0W]>;
-
-def  A1X : Ri <4, 2, "a1.x">;
-defm A1  : Rss<4, 3, "a1">;
-def  A1W : Rii<4, 3, "a1.w", [A1H, A1L]>, DwarfRegNum<[33]>;
-def  A1  : Ra <2, "a1", [A1X, A1W]>;
-
-def RETS : Ri<4, 7, "rets">,  DwarfRegNum<[35]>;
-def RETI : Ri<7, 3, "reti">,  DwarfRegNum<[36]>;
-def RETX : Ri<7, 4, "retx">,  DwarfRegNum<[37]>;
-def RETN : Ri<7, 5, "retn">,  DwarfRegNum<[38]>;
-def RETE : Ri<7, 6, "rete">,  DwarfRegNum<[39]>;
-
-def ASTAT   : Ri<4, 6, "astat">,   DwarfRegNum<[40]> {
-  let Aliases = [AZ, AN, CC, NCC, AQ, AC0, AC1, AV0, AV0S, AV1, AV1S, V, VS];
-}
-
-def SEQSTAT : Ri<7, 1, "seqstat">, DwarfRegNum<[41]>;
-def USP     : Ri<7, 0, "usp">,     DwarfRegNum<[42]>;
-def EMUDAT  : Ri<7, 7, "emudat">,  DwarfRegNum<[43]>;
-def SYSCFG  : Ri<7, 2, "syscfg">;
-def CYCLES  : Ri<6, 6, "cycles">;
-def CYCLES2 : Ri<6, 7, "cycles2">;
-
-// Hardware loops
-def LT0 : Ri<6, 1, "lt0">, DwarfRegNum<[44]>;
-def LT1 : Ri<6, 4, "lt1">, DwarfRegNum<[45]>;
-def LC0 : Ri<6, 0, "lc0">, DwarfRegNum<[46]>;
-def LC1 : Ri<6, 3, "lc1">, DwarfRegNum<[47]>;
-def LB0 : Ri<6, 2, "lb0">, DwarfRegNum<[48]>;
-def LB1 : Ri<6, 5, "lb1">, DwarfRegNum<[49]>;
-
-// Register classes.
-def D16L : RegisterClass<"BF", [i16], 16, (sequence "R%uL", 0, 7)>;
-
-def D16H : RegisterClass<"BF", [i16], 16, (sequence "R%uH", 0, 7)>;
-
-def D16 : RegisterClass<"BF", [i16], 16, (add D16L, D16H)>;
-
-def P16L : RegisterClass<"BF", [i16], 16,
-                         (add (sequence "P%uL", 0, 5), SPL, FPL)>;
-
-def P16H : RegisterClass<"BF", [i16], 16,
-                         (add (sequence "P%uH", 0, 5), SPH, FPH)>;
-
-def P16 : RegisterClass<"BF", [i16], 16, (add P16L, P16H)>;
-
-def DP16 : RegisterClass<"BF", [i16], 16, (add D16, P16)>;
-
-def DP16L : RegisterClass<"BF", [i16], 16, (add D16L, P16L)>;
-
-def DP16H : RegisterClass<"BF", [i16], 16, (add D16H, P16H)>;
-
-def GR16 : RegisterClass<"BF", [i16], 16,
-    (add DP16,
-     I0H, I0L, I1H, I1L, I2H, I2L, I3H, I3L,
-     M0H, M0L, M1H, M1L, M2H, M2L, M3H, M3L,
-     B0H, B0L, B1H, B1L, B2H, B2L, B3H, B3L,
-     L0H, L0L, L1H, L1L, L2H, L2L, L3H, L3L)>;
-
-def D : RegisterClass<"BF", [i32], 32, (sequence "R%u", 0, 7)> {
-  let SubRegClasses = [(D16L lo16), (D16H hi16)];
-}
-
-def P : RegisterClass<"BF", [i32], 32, (add (sequence "P%u", 0, 5), FP, SP)> {
-  let SubRegClasses = [(P16L lo16), (P16H hi16)];
-}
-
-def DP : RegisterClass<"BF", [i32], 32, (add D, P)> {
-  let SubRegClasses = [(DP16L lo16), (DP16H hi16)];
-}
-
-def I : RegisterClass<"BF", [i32], 32, (add I0, I1, I2, I3)>;
-def M : RegisterClass<"BF", [i32], 32, (add M0, M1, M2, M3)>;
-def B : RegisterClass<"BF", [i32], 32, (add B0, B1, B2, B3)>;
-def L : RegisterClass<"BF", [i32], 32, (add L0, L1, L2, L3)>;
-
-def GR : RegisterClass<"BF", [i32], 32, (add DP, I, M, B, L)>;
-
-def ALL : RegisterClass<"BF", [i32], 32,
-    (add GR,
-     A0X, A0W, A1X, A1W, ASTAT, RETS,
-     LC0, LT0, LB0, LC1, LT1, LB1, CYCLES, CYCLES2,
-     USP, SEQSTAT, SYSCFG, RETI, RETX, RETN, RETE, EMUDAT)>;
-
-def PI : RegisterClass<"BF", [i32], 32, (add P, I)>;
-
-// We are going to pretend that CC and !CC are 32-bit registers, even though
-// they only can hold 1 bit.
-let CopyCost = -1, Size = 8 in {
-def JustCC  : RegisterClass<"BF", [i32], 8, (add CC)>;
-def NotCC   : RegisterClass<"BF", [i32], 8, (add NCC)>;
-def AnyCC   : RegisterClass<"BF", [i32], 8, (add CC, NCC)>;
-def StatBit : RegisterClass<"BF", [i1], 8,
-    (add AZ, AN, CC, AQ, AC0, AC1, AV0, AV0S, AV1, AV1S, V, VS)>;
-}
-
-// Should be i40, but that isn't defined. It is not a legal type yet anyway.
-def Accu : RegisterClass<"BF", [i64], 64, (add A0, A1)>;
-
-// Register classes to match inline asm constraints.
-def zCons : RegisterClass<"BF", [i32], 32, (add P0, P1, P2)>;
-def DCons : RegisterClass<"BF", [i32], 32, (add R0, R2, R4, R6)>;
-def WCons : RegisterClass<"BF", [i32], 32, (add R1, R3, R5, R7)>;
-def cCons : RegisterClass<"BF", [i32], 32, (add I0, I1, I2, I3,
-    	    			       	   	B0, B1, B2, B3,
-						L0, L1, L2, L3)>;
-def tCons : RegisterClass<"BF", [i32], 32, (add LT0, LT1)>;
-def uCons : RegisterClass<"BF", [i32], 32, (add LB0, LB1)>;
-def kCons : RegisterClass<"BF", [i32], 32, (add LC0, LC1)>;
-def yCons : RegisterClass<"BF", [i32], 32, (add RETS, RETN, RETI, RETX,
-    	    			       	   	RETE, ASTAT, SEQSTAT,
-						USP)>;
diff --git a/lib/Target/Blackfin/BlackfinSelectionDAGInfo.cpp b/lib/Target/Blackfin/BlackfinSelectionDAGInfo.cpp
deleted file mode 100644
index a21f696a62e..00000000000
--- a/lib/Target/Blackfin/BlackfinSelectionDAGInfo.cpp
+++ /dev/null
@@ -1,24 +0,0 @@
-//===-- BlackfinSelectionDAGInfo.cpp - Blackfin SelectionDAG Info ---------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file implements the BlackfinSelectionDAGInfo class.
-//
-//===----------------------------------------------------------------------===//
-
-#define DEBUG_TYPE "blackfin-selectiondag-info"
-#include "BlackfinTargetMachine.h"
-using namespace llvm;
-
-BlackfinSelectionDAGInfo::BlackfinSelectionDAGInfo(
-                                              const BlackfinTargetMachine &TM)
-  : TargetSelectionDAGInfo(TM) {
-}
-
-BlackfinSelectionDAGInfo::~BlackfinSelectionDAGInfo() {
-}
diff --git a/lib/Target/Blackfin/BlackfinSelectionDAGInfo.h b/lib/Target/Blackfin/BlackfinSelectionDAGInfo.h
deleted file mode 100644
index f1ce3482f90..00000000000
--- a/lib/Target/Blackfin/BlackfinSelectionDAGInfo.h
+++ /dev/null
@@ -1,31 +0,0 @@
-//===-- BlackfinSelectionDAGInfo.h - Blackfin SelectionDAG Info -*- C++ -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file defines the Blackfin subclass for TargetSelectionDAGInfo.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef BLACKFINSELECTIONDAGINFO_H
-#define BLACKFINSELECTIONDAGINFO_H
-
-#include "llvm/Target/TargetSelectionDAGInfo.h"
-
-namespace llvm {
-
-class BlackfinTargetMachine;
-
-class BlackfinSelectionDAGInfo : public TargetSelectionDAGInfo {
-public:
-  explicit BlackfinSelectionDAGInfo(const BlackfinTargetMachine &TM);
-  ~BlackfinSelectionDAGInfo();
-};
-
-}
-
-#endif
diff --git a/lib/Target/Blackfin/BlackfinSubtarget.cpp b/lib/Target/Blackfin/BlackfinSubtarget.cpp
deleted file mode 100644
index 0bdce09177e..00000000000
--- a/lib/Target/Blackfin/BlackfinSubtarget.cpp
+++ /dev/null
@@ -1,44 +0,0 @@
-//===- BlackfinSubtarget.cpp - BLACKFIN Subtarget Information -------------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file implements the blackfin specific subclass of TargetSubtargetInfo.
-//
-//===----------------------------------------------------------------------===//
-
-#include "BlackfinSubtarget.h"
-#include "Blackfin.h"
-#include "llvm/Support/TargetRegistry.h"
-
-#define GET_SUBTARGETINFO_TARGET_DESC
-#define GET_SUBTARGETINFO_CTOR
-#include "BlackfinGenSubtargetInfo.inc"
-
-using namespace llvm;
-
-BlackfinSubtarget::BlackfinSubtarget(const std::string &TT,
-                                     const std::string &CPU,
-                                     const std::string &FS)
-  : BlackfinGenSubtargetInfo(TT, CPU, FS), sdram(false),
-    icplb(false),
-    wa_mi_shift(false),
-    wa_csync(false),
-    wa_specld(false),
-    wa_mmr_stall(false),
-    wa_lcregs(false),
-    wa_hwloop(false),
-    wa_ind_call(false),
-    wa_killed_mmr(false),
-    wa_rets(false)
-{
-  std::string CPUName = CPU;
-  if (CPUName.empty())
-    CPUName = "generic";
-  // Parse features string.
-  ParseSubtargetFeatures(CPUName, FS);
-}
diff --git a/lib/Target/Blackfin/BlackfinSubtarget.h b/lib/Target/Blackfin/BlackfinSubtarget.h
deleted file mode 100644
index 1a01a81116d..00000000000
--- a/lib/Target/Blackfin/BlackfinSubtarget.h
+++ /dev/null
@@ -1,49 +0,0 @@
-//===- BlackfinSubtarget.h - Define Subtarget for the Blackfin -*- C++ -*-====//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file declares the BLACKFIN specific subclass of TargetSubtargetInfo.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef BLACKFIN_SUBTARGET_H
-#define BLACKFIN_SUBTARGET_H
-
-#include "llvm/Target/TargetSubtargetInfo.h"
-#include <string>
-
-#define GET_SUBTARGETINFO_HEADER
-#include "BlackfinGenSubtargetInfo.inc"
-
-namespace llvm {
-class StringRef;
-
-  class BlackfinSubtarget : public BlackfinGenSubtargetInfo {
-    bool sdram;
-    bool icplb;
-    bool wa_mi_shift;
-    bool wa_csync;
-    bool wa_specld;
-    bool wa_mmr_stall;
-    bool wa_lcregs;
-    bool wa_hwloop;
-    bool wa_ind_call;
-    bool wa_killed_mmr;
-    bool wa_rets;
-  public:
-    BlackfinSubtarget(const std::string &TT, const std::string &CPU,
-                      const std::string &FS);
-
-    /// ParseSubtargetFeatures - Parses features string setting specified
-    /// subtarget options.  Definition of function is auto generated by tblgen.
-    void ParseSubtargetFeatures(StringRef CPU, StringRef FS);
-  };
-
-} // end namespace llvm
-
-#endif
diff --git a/lib/Target/Blackfin/BlackfinTargetMachine.cpp b/lib/Target/Blackfin/BlackfinTargetMachine.cpp
deleted file mode 100644
index a4ae46b90fa..00000000000
--- a/lib/Target/Blackfin/BlackfinTargetMachine.cpp
+++ /dev/null
@@ -1,43 +0,0 @@
-//===-- BlackfinTargetMachine.cpp - Define TargetMachine for Blackfin -----===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-//
-//===----------------------------------------------------------------------===//
-
-#include "BlackfinTargetMachine.h"
-#include "Blackfin.h"
-#include "llvm/PassManager.h"
-#include "llvm/Support/TargetRegistry.h"
-
-using namespace llvm;
-
-extern "C" void LLVMInitializeBlackfinTarget() {
-  RegisterTargetMachine<BlackfinTargetMachine> X(TheBlackfinTarget);
-}
-
-BlackfinTargetMachine::BlackfinTargetMachine(const Target &T,
-                                             StringRef TT,
-                                             StringRef CPU,
-                                             StringRef FS,
-                                             Reloc::Model RM,
-                                             CodeModel::Model CM)
-  : LLVMTargetMachine(T, TT, CPU, FS, RM, CM),
-    DataLayout("e-p:32:32-i64:32-f64:32-n32"),
-    Subtarget(TT, CPU, FS),
-    TLInfo(*this),
-    TSInfo(*this),
-    InstrInfo(Subtarget),
-    FrameLowering(Subtarget) {
-}
-
-bool BlackfinTargetMachine::addInstSelector(PassManagerBase &PM,
-                                            CodeGenOpt::Level OptLevel) {
-  PM.add(createBlackfinISelDag(*this, OptLevel));
-  return false;
-}
diff --git a/lib/Target/Blackfin/BlackfinTargetMachine.h b/lib/Target/Blackfin/BlackfinTargetMachine.h
deleted file mode 100644
index c85337fe237..00000000000
--- a/lib/Target/Blackfin/BlackfinTargetMachine.h
+++ /dev/null
@@ -1,68 +0,0 @@
-//===-- BlackfinTargetMachine.h - TargetMachine for Blackfin ----*- C++ -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file declares the Blackfin specific subclass of TargetMachine.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef BLACKFINTARGETMACHINE_H
-#define BLACKFINTARGETMACHINE_H
-
-#include "BlackfinInstrInfo.h"
-#include "BlackfinIntrinsicInfo.h"
-#include "BlackfinISelLowering.h"
-#include "BlackfinFrameLowering.h"
-#include "BlackfinSubtarget.h"
-#include "BlackfinSelectionDAGInfo.h"
-#include "llvm/Target/TargetMachine.h"
-#include "llvm/Target/TargetData.h"
-#include "llvm/Target/TargetFrameLowering.h"
-
-namespace llvm {
-
-  class BlackfinTargetMachine : public LLVMTargetMachine {
-    const TargetData DataLayout;
-    BlackfinSubtarget Subtarget;
-    BlackfinTargetLowering TLInfo;
-    BlackfinSelectionDAGInfo TSInfo;
-    BlackfinInstrInfo InstrInfo;
-    BlackfinFrameLowering FrameLowering;
-    BlackfinIntrinsicInfo IntrinsicInfo;
-  public:
-    BlackfinTargetMachine(const Target &T, StringRef TT,
-                          StringRef CPU, StringRef FS,
-                          Reloc::Model RM, CodeModel::Model CM);
-
-    virtual const BlackfinInstrInfo *getInstrInfo() const { return &InstrInfo; }
-    virtual const TargetFrameLowering *getFrameLowering() const {
-      return &FrameLowering;
-    }
-    virtual const BlackfinSubtarget *getSubtargetImpl() const {
-      return &Subtarget;
-    }
-    virtual const BlackfinRegisterInfo *getRegisterInfo() const {
-      return &InstrInfo.getRegisterInfo();
-    }
-    virtual const BlackfinTargetLowering* getTargetLowering() const {
-      return &TLInfo;
-    }
-    virtual const BlackfinSelectionDAGInfo* getSelectionDAGInfo() const {
-      return &TSInfo;
-    }
-    virtual const TargetData *getTargetData() const { return &DataLayout; }
-    virtual bool addInstSelector(PassManagerBase &PM,
-                                 CodeGenOpt::Level OptLevel);
-    const TargetIntrinsicInfo *getIntrinsicInfo() const {
-      return &IntrinsicInfo;
-    }
-  };
-
-} // end namespace llvm
-
-#endif
diff --git a/lib/Target/Blackfin/CMakeLists.txt b/lib/Target/Blackfin/CMakeLists.txt
deleted file mode 100644
index 94d05fbf887..00000000000
--- a/lib/Target/Blackfin/CMakeLists.txt
+++ /dev/null
@@ -1,38 +0,0 @@
-set(LLVM_TARGET_DEFINITIONS Blackfin.td)
-
-llvm_tablegen(BlackfinGenRegisterInfo.inc -gen-register-info)
-llvm_tablegen(BlackfinGenInstrInfo.inc -gen-instr-info)
-llvm_tablegen(BlackfinGenAsmWriter.inc -gen-asm-writer)
-llvm_tablegen(BlackfinGenDAGISel.inc -gen-dag-isel)
-llvm_tablegen(BlackfinGenSubtargetInfo.inc -gen-subtarget)
-llvm_tablegen(BlackfinGenCallingConv.inc -gen-callingconv)
-llvm_tablegen(BlackfinGenIntrinsics.inc -gen-tgt-intrinsic)
-add_public_tablegen_target(BlackfinCommonTableGen)
-
-add_llvm_target(BlackfinCodeGen
-  BlackfinAsmPrinter.cpp
-  BlackfinInstrInfo.cpp
-  BlackfinIntrinsicInfo.cpp
-  BlackfinISelDAGToDAG.cpp
-  BlackfinISelLowering.cpp
-  BlackfinFrameLowering.cpp
-  BlackfinRegisterInfo.cpp
-  BlackfinSubtarget.cpp
-  BlackfinTargetMachine.cpp
-  BlackfinSelectionDAGInfo.cpp
-  )
-
-add_llvm_library_dependencies(LLVMBlackfinCodeGen
-  LLVMAsmPrinter
-  LLVMBlackfinDesc
-  LLVMBlackfinInfo
-  LLVMCodeGen
-  LLVMCore
-  LLVMMC
-  LLVMSelectionDAG
-  LLVMSupport
-  LLVMTarget
-  )
-
-add_subdirectory(TargetInfo)
-add_subdirectory(MCTargetDesc)
diff --git a/lib/Target/Blackfin/MCTargetDesc/BlackfinMCAsmInfo.cpp b/lib/Target/Blackfin/MCTargetDesc/BlackfinMCAsmInfo.cpp
deleted file mode 100644
index 5b9d4a29794..00000000000
--- a/lib/Target/Blackfin/MCTargetDesc/BlackfinMCAsmInfo.cpp
+++ /dev/null
@@ -1,22 +0,0 @@
-//===-- BlackfinMCAsmInfo.cpp - Blackfin asm properties -------------------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file contains the declarations of the BlackfinMCAsmInfo properties.
-//
-//===----------------------------------------------------------------------===//
-
-#include "BlackfinMCAsmInfo.h"
-
-using namespace llvm;
-
-BlackfinMCAsmInfo::BlackfinMCAsmInfo(const Target &T, StringRef TT) {
-  GlobalPrefix = "_";
-  CommentString = "//";
-  HasSetDirective = false;
-}
diff --git a/lib/Target/Blackfin/MCTargetDesc/BlackfinMCAsmInfo.h b/lib/Target/Blackfin/MCTargetDesc/BlackfinMCAsmInfo.h
deleted file mode 100644
index c372aa247e0..00000000000
--- a/lib/Target/Blackfin/MCTargetDesc/BlackfinMCAsmInfo.h
+++ /dev/null
@@ -1,29 +0,0 @@
-//===-- BlackfinMCAsmInfo.h - Blackfin asm properties ---------*- C++ -*--====//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file contains the declaration of the BlackfinMCAsmInfo class.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef BLACKFINTARGETASMINFO_H
-#define BLACKFINTARGETASMINFO_H
-
-#include "llvm/ADT/StringRef.h"
-#include "llvm/MC/MCAsmInfo.h"
-
-namespace llvm {
-  class Target;
-
-  struct BlackfinMCAsmInfo : public MCAsmInfo {
-    explicit BlackfinMCAsmInfo(const Target &T, StringRef TT);
-  };
-
-} // namespace llvm
-
-#endif
diff --git a/lib/Target/Blackfin/MCTargetDesc/BlackfinMCTargetDesc.cpp b/lib/Target/Blackfin/MCTargetDesc/BlackfinMCTargetDesc.cpp
deleted file mode 100644
index 272e3c2bbb7..00000000000
--- a/lib/Target/Blackfin/MCTargetDesc/BlackfinMCTargetDesc.cpp
+++ /dev/null
@@ -1,81 +0,0 @@
-//===-- BlackfinMCTargetDesc.cpp - Blackfin Target Descriptions -*- C++ -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file provides Blackfin specific target descriptions.
-//
-//===----------------------------------------------------------------------===//
-
-#include "BlackfinMCTargetDesc.h"
-#include "BlackfinMCAsmInfo.h"
-#include "llvm/MC/MCCodeGenInfo.h"
-#include "llvm/MC/MCInstrInfo.h"
-#include "llvm/MC/MCRegisterInfo.h"
-#include "llvm/MC/MCSubtargetInfo.h"
-#include "llvm/Support/TargetRegistry.h"
-
-#define GET_INSTRINFO_MC_DESC
-#include "BlackfinGenInstrInfo.inc"
-
-#define GET_SUBTARGETINFO_MC_DESC
-#include "BlackfinGenSubtargetInfo.inc"
-
-#define GET_REGINFO_MC_DESC
-#include "BlackfinGenRegisterInfo.inc"
-
-using namespace llvm;
-
-
-static MCInstrInfo *createBlackfinMCInstrInfo() {
-  MCInstrInfo *X = new MCInstrInfo();
-  InitBlackfinMCInstrInfo(X);
-  return X;
-}
-
-static MCRegisterInfo *createBlackfinMCRegisterInfo(StringRef TT) {
-  MCRegisterInfo *X = new MCRegisterInfo();
-  InitBlackfinMCRegisterInfo(X, BF::RETS);
-  return X;
-}
-
-static MCSubtargetInfo *createBlackfinMCSubtargetInfo(StringRef TT,
-                                                      StringRef CPU,
-                                                      StringRef FS) {
-  MCSubtargetInfo *X = new MCSubtargetInfo();
-  InitBlackfinMCSubtargetInfo(X, TT, CPU, FS);
-  return X;
-}
-
-static MCCodeGenInfo *createBlackfinMCCodeGenInfo(StringRef TT, Reloc::Model RM,
-                                                  CodeModel::Model CM) {
-  MCCodeGenInfo *X = new MCCodeGenInfo();
-  X->InitMCCodeGenInfo(RM, CM);
-  return X;
-}
-
-// Force static initialization.
-extern "C" void LLVMInitializeBlackfinTargetMC() {
-  // Register the MC asm info.
-  RegisterMCAsmInfo<BlackfinMCAsmInfo> X(TheBlackfinTarget);
-
-  // Register the MC codegen info.
-  TargetRegistry::RegisterMCCodeGenInfo(TheBlackfinTarget,
-                                        createBlackfinMCCodeGenInfo);
-
-  // Register the MC instruction info.
-  TargetRegistry::RegisterMCInstrInfo(TheBlackfinTarget,
-                                      createBlackfinMCInstrInfo);
-
-  // Register the MC register info.
-  TargetRegistry::RegisterMCRegInfo(TheBlackfinTarget,
-                                    createBlackfinMCRegisterInfo);
-
-  // Register the MC subtarget info.
-  TargetRegistry::RegisterMCSubtargetInfo(TheBlackfinTarget,
-                                          createBlackfinMCSubtargetInfo);
-}
diff --git a/lib/Target/Blackfin/MCTargetDesc/BlackfinMCTargetDesc.h b/lib/Target/Blackfin/MCTargetDesc/BlackfinMCTargetDesc.h
deleted file mode 100644
index 5bffe94fc58..00000000000
--- a/lib/Target/Blackfin/MCTargetDesc/BlackfinMCTargetDesc.h
+++ /dev/null
@@ -1,38 +0,0 @@
-//===-- BlackfinMCTargetDesc.h - Blackfin Target Descriptions ---*- C++ -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file provides Blackfin specific target descriptions.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef BLACKFINMCTARGETDESC_H
-#define BLACKFINMCTARGETDESC_H
-
-namespace llvm {
-class MCSubtargetInfo;
-class Target;
-class StringRef;
-
-extern Target TheBlackfinTarget;
-
-} // End llvm namespace
-
-// Defines symbolic names for Blackfin registers.  This defines a mapping from
-// register name to register number.
-#define GET_REGINFO_ENUM
-#include "BlackfinGenRegisterInfo.inc"
-
-// Defines symbolic names for the Blackfin instructions.
-#define GET_INSTRINFO_ENUM
-#include "BlackfinGenInstrInfo.inc"
-
-#define GET_SUBTARGETINFO_ENUM
-#include "BlackfinGenSubtargetInfo.inc"
-
-#endif
diff --git a/lib/Target/Blackfin/MCTargetDesc/CMakeLists.txt b/lib/Target/Blackfin/MCTargetDesc/CMakeLists.txt
deleted file mode 100644
index 73315d852cb..00000000000
--- a/lib/Target/Blackfin/MCTargetDesc/CMakeLists.txt
+++ /dev/null
@@ -1,11 +0,0 @@
-add_llvm_library(LLVMBlackfinDesc
-  BlackfinMCTargetDesc.cpp
-  BlackfinMCAsmInfo.cpp
-  )
-
-add_llvm_library_dependencies(LLVMBlackfinDesc
-  LLVMBlackfinInfo
-  LLVMMC
-  )
-
-add_dependencies(LLVMBlackfinDesc BlackfinCommonTableGen)
diff --git a/lib/Target/Blackfin/MCTargetDesc/Makefile b/lib/Target/Blackfin/MCTargetDesc/Makefile
deleted file mode 100644
index 6b26101f447..00000000000
--- a/lib/Target/Blackfin/MCTargetDesc/Makefile
+++ /dev/null
@@ -1,16 +0,0 @@
-##===- lib/Target/Blackfin/TargetDesc/Makefile -------------*- Makefile -*-===##
-#
-#                     The LLVM Compiler Infrastructure
-#
-# This file is distributed under the University of Illinois Open Source
-# License. See LICENSE.TXT for details.
-#
-##===----------------------------------------------------------------------===##
-
-LEVEL = ../../../..
-LIBRARYNAME = LLVMBlackfinDesc
-
-# Hack: we need to include 'main' target directory to grab private headers
-CPP.Flags += -I$(PROJ_OBJ_DIR)/.. -I$(PROJ_SRC_DIR)/..
-
-include $(LEVEL)/Makefile.common
diff --git a/lib/Target/Blackfin/Makefile b/lib/Target/Blackfin/Makefile
deleted file mode 100644
index 756ac6bcd8a..00000000000
--- a/lib/Target/Blackfin/Makefile
+++ /dev/null
@@ -1,23 +0,0 @@
-##===- lib/Target/Blackfin/Makefile ------------------------*- Makefile -*-===##
-#
-#                     The LLVM Compiler Infrastructure
-#
-# This file is distributed under the University of Illinois Open Source
-# License. See LICENSE.TXT for details.
-#
-##===----------------------------------------------------------------------===##
-
-LEVEL = ../../..
-LIBRARYNAME = LLVMBlackfinCodeGen
-TARGET = Blackfin
-
-# Make sure that tblgen is run, first thing.
-BUILT_SOURCES = BlackfinGenRegisterInfo.inc BlackfinGenInstrInfo.inc \
-		BlackfinGenAsmWriter.inc \
-                BlackfinGenDAGISel.inc BlackfinGenSubtargetInfo.inc \
-		BlackfinGenCallingConv.inc BlackfinGenIntrinsics.inc
-
-DIRS = TargetInfo MCTargetDesc
-
-include $(LEVEL)/Makefile.common
-
diff --git a/lib/Target/Blackfin/README.txt b/lib/Target/Blackfin/README.txt
deleted file mode 100644
index b4c8227cd64..00000000000
--- a/lib/Target/Blackfin/README.txt
+++ /dev/null
@@ -1,244 +0,0 @@
-//===-- README.txt - Notes for Blackfin Target ------------------*- org -*-===//
-
-* Condition codes
-** DONE Problem with asymmetric SETCC operations
-The instruction
-
-  CC = R0 < 2
-
-is not symmetric - there is no R0 > 2 instruction. On the other hand, IF CC
-JUMP can take both CC and !CC as a condition. We cannot pattern-match (brcond
-(not cc), target), the DAG optimizer removes that kind of thing.
-
-This is handled by creating a pseudo-register NCC that aliases CC. Register
-classes JustCC and NotCC are used to control the inversion of CC.
-
-** DONE CC as an i32 register
-The AnyCC register class pretends to hold i32 values. It can only represent the
-values 0 and 1, but we can copy to and from the D class. This hack makes it
-possible to represent the setcc instruction without having i1 as a legal type.
-
-In most cases, the CC register is set by a "CC = .." or BITTST instruction, and
-then used in a conditional branch or move. The code generator thinks it is
-moving 32 bits, but the value stays in CC. In other cases, the result of a
-comparison is actually used as am i32 number, and CC will be copied to a D
-register.
-
-* Stack frames
-** TODO Use Push/Pop instructions
-We should use the push/pop instructions when saving callee-saved
-registers. The are smaller, and we may even use push multiple instructions.
-
-** TODO requiresRegisterScavenging
-We need more intelligence in determining when the scavenger is needed. We
-should keep track of:
-- Spilling D16 registers
-- Spilling AnyCC registers
-
-* Assembler
-** TODO Implement PrintGlobalVariable
-** TODO Remove LOAD32sym
-It's a hack combining two instructions by concatenation.
-
-* Inline Assembly
-
-These are the GCC constraints from bfin/constraints.md:
-
-| Code  | Register class                            | LLVM |
-|-------+-------------------------------------------+------|
-| a     | P                                         | C    |
-| d     | D                                         | C    |
-| z     | Call clobbered P (P0, P1, P2)             | X    |
-| D     | EvenD                                     | X    |
-| W     | OddD                                      | X    |
-| e     | Accu                                      | C    |
-| A     | A0                                        | S    |
-| B     | A1                                        | S    |
-| b     | I                                         | C    |
-| v     | B                                         | C    |
-| f     | M                                         | C    |
-| c     | Circular I, B, L                          | X    |
-| C     | JustCC                                    | S    |
-| t     | LoopTop                                   | X    |
-| u     | LoopBottom                                | X    |
-| k     | LoopCount                                 | X    |
-| x     | GR                                        | C    |
-| y     | RET*, ASTAT, SEQSTAT, USP                 | X    |
-| w     | ALL                                       | C    |
-| Z     | The FD-PIC GOT pointer (P3)               | S    |
-| Y     | The FD-PIC function pointer register (P1) | S    |
-| q0-q7 | R0-R7 individually                        |      |
-| qA    | P0                                        |      |
-|-------+-------------------------------------------+------|
-| Code  | Constant                                  |      |
-|-------+-------------------------------------------+------|
-| J     | 1<<N, N<32                                |      |
-| Ks3   | imm3                                      |      |
-| Ku3   | uimm3                                     |      |
-| Ks4   | imm4                                      |      |
-| Ku4   | uimm4                                     |      |
-| Ks5   | imm5                                      |      |
-| Ku5   | uimm5                                     |      |
-| Ks7   | imm7                                      |      |
-| KN7   | -imm7                                     |      |
-| Ksh   | imm16                                     |      |
-| Kuh   | uimm16                                    |      |
-| L     | ~(1<<N)                                   |      |
-| M1    | 0xff                                      |      |
-| M2    | 0xffff                                    |      |
-| P0-P4 | 0-4                                       |      |
-| PA    | Macflag, not M                            |      |
-| PB    | Macflag, only M                           |      |
-| Q     | Symbol                                    |      |
-
-** TODO Support all register classes
-* DAG combiner
-** Create test case for each Illegal SETCC case
-The DAG combiner may someimes produce illegal i16 SETCC instructions.
-
-*** TODO SETCC (ctlz x), 5) == const
-*** TODO SETCC (and load, const) == const
-*** DONE SETCC (zext x) == const
-*** TODO SETCC (sext x) == const
-
-* Instruction selection
-** TODO Better imediate constants
-Like ARM, build constants as small imm + shift.
-
-** TODO Implement cycle counter
-We have CYCLES and CYCLES2 registers, but the readcyclecounter intrinsic wants
-to return i64, and the code generator doesn't know how to legalize that.
-
-** TODO Instruction alternatives
-Some instructions come in different variants for example:
-
-  D = D + D
-  P = P + P
-
-Cross combinations are not allowed:
-
-  P = D + D (bad)
-
-Similarly for the subreg pseudo-instructions:
-
- D16L = EXTRACT_SUBREG D16, bfin_subreg_lo16
- P16L = EXTRACT_SUBREG P16, bfin_subreg_lo16
-
-We want to take advantage of the alternative instructions. This could be done by
-changing the DAG after instruction selection.
-
-
-** Multipatterns for load/store
-We should try to identify multipatterns for load and store instructions. The
-available instruction matrix is a bit irregular.
-
-Loads:
-
-| Addr       | D | P | D 16z | D 16s | D16 | D 8z | D 8s |
-|------------+---+---+-------+-------+-----+------+------|
-| P          | * | * | *     | *     | *   | *    | *    |
-| P++        | * | * | *     | *     |     | *    | *    |
-| P--        | * | * | *     | *     |     | *    | *    |
-| P+uimm5m2  |   |   | *     | *     |     |      |      |
-| P+uimm6m4  | * | * |       |       |     |      |      |
-| P+imm16    |   |   |       |       |     | *    | *    |
-| P+imm17m2  |   |   | *     | *     |     |      |      |
-| P+imm18m4  | * | * |       |       |     |      |      |
-| P++P       | * |   | *     | *     | *   |      |      |
-| FP-uimm7m4 | * | * |       |       |     |      |      |
-| I          | * |   |       |       | *   |      |      |
-| I++        | * |   |       |       | *   |      |      |
-| I--        | * |   |       |       | *   |      |      |
-| I++M       | * |   |       |       |     |      |      |
-
-Stores:
-
-| Addr       | D | P | D16H | D16L | D 8 |
-|------------+---+---+------+------+-----|
-| P          | * | * | *    | *    | *   |
-| P++        | * | * |      | *    | *   |
-| P--        | * | * |      | *    | *   |
-| P+uimm5m2  |   |   |      | *    |     |
-| P+uimm6m4  | * | * |      |      |     |
-| P+imm16    |   |   |      |      | *   |
-| P+imm17m2  |   |   |      | *    |     |
-| P+imm18m4  | * | * |      |      |     |
-| P++P       | * |   | *    | *    |     |
-| FP-uimm7m4 | * | * |      |      |     |
-| I          | * |   | *    | *    |     |
-| I++        | * |   | *    | *    |     |
-| I--        | * |   | *    | *    |     |
-| I++M       | * |   |      |      |     |
-
-* Workarounds and features
-Blackfin CPUs have bugs. Each model comes in a number of silicon revisions with
-different bugs. We learn about the CPU model from the -mcpu switch.
-
-** Interpretation of -mcpu value
-- -mcpu=bf527 refers to the latest known BF527 revision
-- -mcpu=bf527-0.2 refers to silicon rev. 0.2
-- -mcpu=bf527-any refers to all known revisions
-- -mcpu=bf527-none disables all workarounds
-
-The -mcpu setting affects the __SILICON_REVISION__ macro and enabled workarounds:
-
-| -mcpu      | __SILICON_REVISION__ | Workarounds        |
-|------------+----------------------+--------------------|
-| bf527      | Def Latest           | Specific to latest |
-| bf527-1.3  | Def 0x0103           | Specific to 1.3    |
-| bf527-any  | Def 0xffff           | All bf527-x.y      |
-| bf527-none | Undefined            | None               |
-
-These are the known cores and revisions:
-
-| Core        | Silicon            | Processors              |
-|-------------+--------------------+-------------------------|
-| Edinburgh   | 0.3, 0.4, 0.5, 0.6 | BF531 BF532 BF533       |
-| Braemar     | 0.2, 0.3           | BF534 BF536 BF537       |
-| Stirling    | 0.3, 0.4, 0.5      | BF538 BF539             |
-| Moab        | 0.0, 0.1, 0.2      | BF542 BF544 BF548 BF549 |
-| Teton       | 0.3, 0.5           | BF561                   |
-| Kookaburra  | 0.0, 0.1, 0.2      | BF523 BF525 BF527       |
-| Mockingbird | 0.0, 0.1           | BF522 BF524 BF526       |
-| Brodie      | 0.0, 0.1           | BF512 BF514 BF516 BF518 |
-
-
-** Compiler implemented workarounds
-Most workarounds are implemented in header files and source code using the
-__ADSPBF527__ macros. A few workarounds require compiler support.
-
-|  Anomaly | Macro                          | GCC Switch       |
-|----------+--------------------------------+------------------|
-|      Any | __WORKAROUNDS_ENABLED          |                  |
-| 05000074 | WA_05000074                    |                  |
-| 05000244 | __WORKAROUND_SPECULATIVE_SYNCS | -mcsync-anomaly  |
-| 05000245 | __WORKAROUND_SPECULATIVE_LOADS | -mspecld-anomaly |
-| 05000257 | WA_05000257                    |                  |
-| 05000283 | WA_05000283                    |                  |
-| 05000312 | WA_LOAD_LCREGS                 |                  |
-| 05000315 | WA_05000315                    |                  |
-| 05000371 | __WORKAROUND_RETS              |                  |
-| 05000426 | __WORKAROUND_INDIRECT_CALLS    | Not -micplb      |
-
-** GCC feature switches
-| Switch                    | Description                            |
-|---------------------------+----------------------------------------|
-| -msim                     | Use simulator runtime                  |
-| -momit-leaf-frame-pointer | Omit frame pointer for leaf functions  |
-| -mlow64k                  |                                        |
-| -mcsync-anomaly           |                                        |
-| -mspecld-anomaly          |                                        |
-| -mid-shared-library       |                                        |
-| -mleaf-id-shared-library  |                                        |
-| -mshared-library-id=      |                                        |
-| -msep-data                | Enable separate data segment           |
-| -mlong-calls              | Use indirect calls                     |
-| -mfast-fp                 |                                        |
-| -mfdpic                   |                                        |
-| -minline-plt              |                                        |
-| -mstack-check-l1          | Do stack checking in L1 scratch memory |
-| -mmulticore               | Enable multicore support               |
-| -mcorea                   | Build for Core A                       |
-| -mcoreb                   | Build for Core B                       |
-| -msdram                   | Build for SDRAM                        |
-| -micplb                   | Assume ICPLBs are enabled at runtime.  |
diff --git a/lib/Target/Blackfin/TargetInfo/BlackfinTargetInfo.cpp b/lib/Target/Blackfin/TargetInfo/BlackfinTargetInfo.cpp
deleted file mode 100644
index 57f1d3e95fb..00000000000
--- a/lib/Target/Blackfin/TargetInfo/BlackfinTargetInfo.cpp
+++ /dev/null
@@ -1,21 +0,0 @@
-//===-- BlackfinTargetInfo.cpp - Blackfin Target Implementation -----------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#include "Blackfin.h"
-#include "llvm/Module.h"
-#include "llvm/Support/TargetRegistry.h"
-
-using namespace llvm;
-
-Target llvm::TheBlackfinTarget;
-
-extern "C" void LLVMInitializeBlackfinTargetInfo() {
-  RegisterTarget<Triple::bfin> X(TheBlackfinTarget, "bfin",
-                                 "Analog Devices Blackfin [experimental]");
-}
diff --git a/lib/Target/Blackfin/TargetInfo/CMakeLists.txt b/lib/Target/Blackfin/TargetInfo/CMakeLists.txt
deleted file mode 100644
index 771f092eb06..00000000000
--- a/lib/Target/Blackfin/TargetInfo/CMakeLists.txt
+++ /dev/null
@@ -1,13 +0,0 @@
-include_directories( ${CMAKE_CURRENT_BINARY_DIR}/.. ${CMAKE_CURRENT_SOURCE_DIR}/.. )
-
-add_llvm_library(LLVMBlackfinInfo
-  BlackfinTargetInfo.cpp
-  )
-
-add_llvm_library_dependencies(LLVMBlackfinInfo
-  LLVMMC
-  LLVMSupport
-  LLVMTarget
-  )
-
-add_dependencies(LLVMBlackfinInfo BlackfinCommonTableGen)
diff --git a/lib/Target/Blackfin/TargetInfo/Makefile b/lib/Target/Blackfin/TargetInfo/Makefile
deleted file mode 100644
index c49cfbe6907..00000000000
--- a/lib/Target/Blackfin/TargetInfo/Makefile
+++ /dev/null
@@ -1,15 +0,0 @@
-##===- lib/Target/Blackfin/TargetInfo/Makefile -------------*- Makefile -*-===##
-#
-#                     The LLVM Compiler Infrastructure
-#
-# This file is distributed under the University of Illinois Open Source
-# License. See LICENSE.TXT for details.
-#
-##===----------------------------------------------------------------------===##
-LEVEL = ../../../..
-LIBRARYNAME = LLVMBlackfinInfo
-
-# Hack: we need to include 'main' target directory to grab private headers
-CPPFLAGS = -I$(PROJ_OBJ_DIR)/.. -I$(PROJ_SRC_DIR)/..
-
-include $(LEVEL)/Makefile.common
diff --git a/projects/sample/autoconf/configure.ac b/projects/sample/autoconf/configure.ac
index b9f95869b5c..96dcb71992c 100644
--- a/projects/sample/autoconf/configure.ac
+++ b/projects/sample/autoconf/configure.ac
@@ -301,7 +301,6 @@ AC_CACHE_CHECK([target architecture],[llvm_cv_target_arch],
   mips-*)                 llvm_cv_target_arch="Mips" ;;
   xcore-*)                llvm_cv_target_arch="XCore" ;;
   msp430-*)               llvm_cv_target_arch="MSP430" ;;
-  bfin-*)                 llvm_cv_target_arch="Blackfin" ;;
   mblaze-*)               llvm_cv_target_arch="MBlaze" ;;
   ptx-*)                  llvm_cv_target_arch="PTX" ;;
   *)                      llvm_cv_target_arch="Unknown" ;;
@@ -437,7 +436,6 @@ else
     Mips)        AC_SUBST(TARGET_HAS_JIT,1) ;;
     XCore)       AC_SUBST(TARGET_HAS_JIT,0) ;;
     MSP430)      AC_SUBST(TARGET_HAS_JIT,0) ;;
-    Blackfin)    AC_SUBST(TARGET_HAS_JIT,0) ;;
     MBlaze)      AC_SUBST(TARGET_HAS_JIT,0) ;;
     PTX)         AC_SUBST(TARGET_HAS_JIT,0) ;;
     *)           AC_SUBST(TARGET_HAS_JIT,0) ;;
@@ -550,13 +548,13 @@ TARGETS_TO_BUILD=""
 AC_ARG_ENABLE([targets],AS_HELP_STRING([--enable-targets],
     [Build specific host targets: all or target1,target2,... Valid targets are:
      host, x86, x86_64, sparc, powerpc, alpha, arm, mips, spu,
-     xcore, msp430, blackfin, ptx, cbe, and cpp (default=all)]),,
+     xcore, msp430, ptx, cbe, and cpp (default=all)]),,
     enableval=all)
 if test "$enableval" = host-only ; then
   enableval=host
 fi
 case "$enableval" in
-  all) TARGETS_TO_BUILD="X86 Sparc PowerPC Alpha ARM Mips CellSPU XCore MSP430 Blackfin CBackend CppBackend MBlaze PTX" ;;
+  all) TARGETS_TO_BUILD="X86 Sparc PowerPC Alpha ARM Mips CellSPU XCore MSP430 CBackend CppBackend MBlaze PTX" ;;
   *)for a_target in `echo $enableval|sed -e 's/,/ /g' ` ; do
       case "$a_target" in
         x86)      TARGETS_TO_BUILD="X86 $TARGETS_TO_BUILD" ;;
@@ -569,7 +567,6 @@ case "$enableval" in
         spu)      TARGETS_TO_BUILD="CellSPU $TARGETS_TO_BUILD" ;;
         xcore)    TARGETS_TO_BUILD="XCore $TARGETS_TO_BUILD" ;;
         msp430)   TARGETS_TO_BUILD="MSP430 $TARGETS_TO_BUILD" ;;
-        blackfin) TARGETS_TO_BUILD="Blackfin $TARGETS_TO_BUILD" ;;
         cbe)      TARGETS_TO_BUILD="CBackend $TARGETS_TO_BUILD" ;;
         cpp)      TARGETS_TO_BUILD="CppBackend $TARGETS_TO_BUILD" ;;
         mblaze)   TARGETS_TO_BUILD="MBlaze $TARGETS_TO_BUILD" ;;
@@ -586,7 +583,6 @@ case "$enableval" in
             CellSPU|SPU) TARGETS_TO_BUILD="CellSPU $TARGETS_TO_BUILD" ;;
             XCore)       TARGETS_TO_BUILD="XCore $TARGETS_TO_BUILD" ;;
             MSP430)      TARGETS_TO_BUILD="MSP430 $TARGETS_TO_BUILD" ;;
-            Blackfin)    TARGETS_TO_BUILD="Blackfin $TARGETS_TO_BUILD" ;;
             PTX)         TARGETS_TO_BUILD="PTX $TARGETS_TO_BUILD" ;;
             *)       AC_MSG_ERROR([Can not set target to build]) ;;
           esac ;;
diff --git a/projects/sample/configure b/projects/sample/configure
index 7ac03c05273..cc9fbfedf0a 100755
--- a/projects/sample/configure
+++ b/projects/sample/configure
@@ -1402,7 +1402,7 @@ Optional Features:
   --enable-targets        Build specific host targets: all or
                           target1,target2,... Valid targets are: host, x86,
                           x86_64, sparc, powerpc, alpha, arm, mips, spu,
-                          xcore, msp430, blackfin, ptx, cbe, and cpp
+                          xcore, msp430, ptx, cbe, and cpp
                           (default=all)
   --enable-cbe-printf-a   Enable C Backend output with hex floating point via
                           %a (default is YES)
@@ -3845,7 +3845,6 @@ else
   mips-*)                 llvm_cv_target_arch="Mips" ;;
   xcore-*)                llvm_cv_target_arch="XCore" ;;
   msp430-*)               llvm_cv_target_arch="MSP430" ;;
-  bfin-*)                 llvm_cv_target_arch="Blackfin" ;;
   mblaze-*)               llvm_cv_target_arch="MBlaze" ;;
   ptx-*)                  llvm_cv_target_arch="PTX" ;;
   *)                      llvm_cv_target_arch="Unknown" ;;
@@ -5048,8 +5047,6 @@ else
     XCore)       TARGET_HAS_JIT=0
  ;;
     MSP430)      TARGET_HAS_JIT=0
- ;;
-    Blackfin)    TARGET_HAS_JIT=0
  ;;
     MBlaze)      TARGET_HAS_JIT=0
  ;;
@@ -5239,7 +5236,7 @@ if test "$enableval" = host-only ; then
   enableval=host
 fi
 case "$enableval" in
-  all) TARGETS_TO_BUILD="X86 Sparc PowerPC Alpha ARM Mips CellSPU XCore MSP430 Blackfin CBackend CppBackend MBlaze PTX" ;;
+  all) TARGETS_TO_BUILD="X86 Sparc PowerPC Alpha ARM Mips CellSPU XCore MSP430 CBackend CppBackend MBlaze PTX" ;;
   *)for a_target in `echo $enableval|sed -e 's/,/ /g' ` ; do
       case "$a_target" in
         x86)      TARGETS_TO_BUILD="X86 $TARGETS_TO_BUILD" ;;
@@ -5252,7 +5249,6 @@ case "$enableval" in
         spu)      TARGETS_TO_BUILD="CellSPU $TARGETS_TO_BUILD" ;;
         xcore)    TARGETS_TO_BUILD="XCore $TARGETS_TO_BUILD" ;;
         msp430)   TARGETS_TO_BUILD="MSP430 $TARGETS_TO_BUILD" ;;
-        blackfin) TARGETS_TO_BUILD="Blackfin $TARGETS_TO_BUILD" ;;
         cbe)      TARGETS_TO_BUILD="CBackend $TARGETS_TO_BUILD" ;;
         cpp)      TARGETS_TO_BUILD="CppBackend $TARGETS_TO_BUILD" ;;
         mblaze)   TARGETS_TO_BUILD="MBlaze $TARGETS_TO_BUILD" ;;
@@ -5269,7 +5265,6 @@ case "$enableval" in
             CellSPU|SPU) TARGETS_TO_BUILD="CellSPU $TARGETS_TO_BUILD" ;;
             XCore)       TARGETS_TO_BUILD="XCore $TARGETS_TO_BUILD" ;;
             MSP430)      TARGETS_TO_BUILD="MSP430 $TARGETS_TO_BUILD" ;;
-            Blackfin)    TARGETS_TO_BUILD="Blackfin $TARGETS_TO_BUILD" ;;
             PTX)         TARGETS_TO_BUILD="PTX $TARGETS_TO_BUILD" ;;
             *)       { { echo "$as_me:$LINENO: error: Can not set target to build" >&5
 echo "$as_me: error: Can not set target to build" >&2;}
diff --git a/test/CodeGen/Blackfin/2009-08-04-LowerExtract-Live.ll b/test/CodeGen/Blackfin/2009-08-04-LowerExtract-Live.ll
deleted file mode 100644
index 50fccb44099..00000000000
--- a/test/CodeGen/Blackfin/2009-08-04-LowerExtract-Live.ll
+++ /dev/null
@@ -1,16 +0,0 @@
-; RUN: llc < %s -march=bfin -join-liveintervals=0 -verify-machineinstrs
-; RUN: llc < %s -march=bfin -join-liveintervals=0 -verify-machineinstrs -regalloc=greedy
-
-; Provoke an error in LowerSubregsPass::LowerExtract where the live range of a
-; super-register is illegally extended.
-
-define i16 @f(i16 %x1, i16 %x2, i16 %x3, i16 %x4) {
-  %y1 = add i16 %x1, 1
-  %y2 = add i16 %x2, 2
-  %y3 = add i16 %x3, 3
-  %y4 = add i16 %x4, 4
-  %z12 = add i16 %y1, %y2
-  %z34 = add i16 %y3, %y4
-  %p = add i16 %z12, %z34
-  ret i16 %p
-}
diff --git a/test/CodeGen/Blackfin/2009-08-11-RegScavenger-CSR.ll b/test/CodeGen/Blackfin/2009-08-11-RegScavenger-CSR.ll
deleted file mode 100644
index e5d1637a50c..00000000000
--- a/test/CodeGen/Blackfin/2009-08-11-RegScavenger-CSR.ll
+++ /dev/null
@@ -1,17 +0,0 @@
-; RUN: llc < %s -march=bfin -verify-machineinstrs
-
-declare i64 @llvm.cttz.i64(i64) nounwind readnone
-
-declare i16 @llvm.cttz.i16(i16) nounwind readnone
-
-declare i8 @llvm.cttz.i8(i8) nounwind readnone
-
-define void @cttztest(i8 %A, i16 %B, i32 %C, i64 %D, i8* %AP, i16* %BP, i32* %CP, i64* %DP) {
-	%a = call i8 @llvm.cttz.i8(i8 %A)		; <i8> [#uses=1]
-	%b = call i16 @llvm.cttz.i16(i16 %B)		; <i16> [#uses=1]
-	%d = call i64 @llvm.cttz.i64(i64 %D)		; <i64> [#uses=1]
-	store i8 %a, i8* %AP
-	store i16 %b, i16* %BP
-	store i64 %d, i64* %DP
-	ret void
-}
diff --git a/test/CodeGen/Blackfin/2009-08-15-LiveIn-SubReg.ll b/test/CodeGen/Blackfin/2009-08-15-LiveIn-SubReg.ll
deleted file mode 100644
index 0b731dccd19..00000000000
--- a/test/CodeGen/Blackfin/2009-08-15-LiveIn-SubReg.ll
+++ /dev/null
@@ -1,19 +0,0 @@
-; RUN: llc < %s -march=bfin -verify-machineinstrs
-
-; When joining live intervals of sub-registers, an MBB live-in list is not
-; updated properly. The register scavenger asserts on an undefined register.
-
-define i32 @foo(i8 %bar) {
-entry:
-  switch i8 %bar, label %bb1203 [
-    i8 117, label %bb1204
-    i8 85, label %bb1204
-    i8 106, label %bb1204
-  ]
-
-bb1203:                                           ; preds = %entry
-  ret i32 1
-
-bb1204:                                           ; preds = %entry, %entry, %entry
-  ret i32 2
-}
diff --git a/test/CodeGen/Blackfin/2009-08-15-MissingDead.ll b/test/CodeGen/Blackfin/2009-08-15-MissingDead.ll
deleted file mode 100644
index dcc3ea0dec8..00000000000
--- a/test/CodeGen/Blackfin/2009-08-15-MissingDead.ll
+++ /dev/null
@@ -1,25 +0,0 @@
-; RUN: llc < %s -march=bfin -verify-machineinstrs
-
-; LocalRewriter can forget to transfer a <def,dead> flag when setting up call
-; argument registers. This then causes register scavenger asserts.
-
-declare i32 @printf(i8*, i32, float)
-
-define i32 @testissue(i32 %i, float %x, float %y) {
-  br label %bb1
-
-bb1:                                              ; preds = %bb1, %0
-  %x2 = fmul float %x, 5.000000e-01               ; <float> [#uses=1]
-  %y2 = fmul float %y, 0x3FECCCCCC0000000         ; <float> [#uses=1]
-  %z2 = fadd float %x2, %y2                       ; <float> [#uses=1]
-  %z3 = fadd float undef, %z2                     ; <float> [#uses=1]
-  %i1 = shl i32 %i, 3                             ; <i32> [#uses=1]
-  %j1 = add i32 %i, 7                             ; <i32> [#uses=1]
-  %m1 = add i32 %i1, %j1                          ; <i32> [#uses=2]
-  %b = icmp sle i32 %m1, 6                        ; <i1> [#uses=1]
-  br i1 %b, label %bb1, label %bb2
-
-bb2:                                              ; preds = %bb1
-  %1 = call i32 @printf(i8* undef, i32 %m1, float %z3); <i32> [#uses=0]
-  ret i32 0
-}
diff --git a/test/CodeGen/Blackfin/2009-08-15-SetCC-Undef.ll b/test/CodeGen/Blackfin/2009-08-15-SetCC-Undef.ll
deleted file mode 100644
index b6cd2d40d1a..00000000000
--- a/test/CodeGen/Blackfin/2009-08-15-SetCC-Undef.ll
+++ /dev/null
@@ -1,16 +0,0 @@
-; RUN: llc < %s -march=bfin -verify-machineinstrs
-
-; An undef argument causes a setugt node to escape instruction selection.
-
-define void @bugt() {
-cond_next305:
-  %tmp306307 = trunc i32 undef to i8              ; <i8> [#uses=1]
-  %tmp308 = icmp ugt i8 %tmp306307, 6             ; <i1> [#uses=1]
-  br i1 %tmp308, label %bb311, label %bb314
-
-bb311:                                            ; preds = %cond_next305
-  unreachable
-
-bb314:                                            ; preds = %cond_next305
-  ret void
-}
diff --git a/test/CodeGen/Blackfin/add-overflow.ll b/test/CodeGen/Blackfin/add-overflow.ll
deleted file mode 100644
index 8dcf3f84e96..00000000000
--- a/test/CodeGen/Blackfin/add-overflow.ll
+++ /dev/null
@@ -1,18 +0,0 @@
-; RUN: llc < %s -march=bfin -verify-machineinstrs > %t
-
-	%0 = type { i24, i1 }		; type %0
-
-define i1 @func2(i24 zeroext %v1, i24 zeroext %v2) nounwind {
-entry:
-	%t = call %0 @llvm.uadd.with.overflow.i24(i24 %v1, i24 %v2)		; <%0> [#uses=1]
-	%obit = extractvalue %0 %t, 1		; <i1> [#uses=1]
-	br i1 %obit, label %carry, label %normal
-
-normal:		; preds = %entry
-	ret i1 true
-
-carry:		; preds = %entry
-	ret i1 false
-}
-
-declare %0 @llvm.uadd.with.overflow.i24(i24, i24) nounwind
diff --git a/test/CodeGen/Blackfin/add.ll b/test/CodeGen/Blackfin/add.ll
deleted file mode 100644
index 3311c03199e..00000000000
--- a/test/CodeGen/Blackfin/add.ll
+++ /dev/null
@@ -1,5 +0,0 @@
-; RUN: llc < %s -march=bfin -verify-machineinstrs
-define i32 @add(i32 %A, i32 %B) {
-	%R = add i32 %A, %B		; <i32> [#uses=1]
-	ret i32 %R
-}
diff --git a/test/CodeGen/Blackfin/addsub-i128.ll b/test/CodeGen/Blackfin/addsub-i128.ll
deleted file mode 100644
index dd5610120b4..00000000000
--- a/test/CodeGen/Blackfin/addsub-i128.ll
+++ /dev/null
@@ -1,42 +0,0 @@
-; RUN: llc < %s -march=bfin -verify-machineinstrs
-
-; These functions have just the right size to annoy the register scavenger: They
-; use all the scratch registers, but not all the callee-saved registers.
-
-define void @test_add(i64 %AL, i64 %AH, i64 %BL, i64 %BH, i64* %RL, i64* %RH) {
-entry:
-	%tmp1 = zext i64 %AL to i128		; <i128> [#uses=1]
-	%tmp23 = zext i64 %AH to i128		; <i128> [#uses=1]
-	%tmp4 = shl i128 %tmp23, 64		; <i128> [#uses=1]
-	%tmp5 = or i128 %tmp4, %tmp1		; <i128> [#uses=1]
-	%tmp67 = zext i64 %BL to i128		; <i128> [#uses=1]
-	%tmp89 = zext i64 %BH to i128		; <i128> [#uses=1]
-	%tmp11 = shl i128 %tmp89, 64		; <i128> [#uses=1]
-	%tmp12 = or i128 %tmp11, %tmp67		; <i128> [#uses=1]
-	%tmp15 = add i128 %tmp12, %tmp5		; <i128> [#uses=2]
-	%tmp1617 = trunc i128 %tmp15 to i64		; <i64> [#uses=1]
-	store i64 %tmp1617, i64* %RL
-	%tmp21 = lshr i128 %tmp15, 64		; <i128> [#uses=1]
-	%tmp2122 = trunc i128 %tmp21 to i64		; <i64> [#uses=1]
-	store i64 %tmp2122, i64* %RH
-	ret void
-}
-
-define void @test_sub(i64 %AL, i64 %AH, i64 %BL, i64 %BH, i64* %RL, i64* %RH) {
-entry:
-	%tmp1 = zext i64 %AL to i128		; <i128> [#uses=1]
-	%tmp23 = zext i64 %AH to i128		; <i128> [#uses=1]
-	%tmp4 = shl i128 %tmp23, 64		; <i128> [#uses=1]
-	%tmp5 = or i128 %tmp4, %tmp1		; <i128> [#uses=1]
-	%tmp67 = zext i64 %BL to i128		; <i128> [#uses=1]
-	%tmp89 = zext i64 %BH to i128		; <i128> [#uses=1]
-	%tmp11 = shl i128 %tmp89, 64		; <i128> [#uses=1]
-	%tmp12 = or i128 %tmp11, %tmp67		; <i128> [#uses=1]
-	%tmp15 = sub i128 %tmp5, %tmp12		; <i128> [#uses=2]
-	%tmp1617 = trunc i128 %tmp15 to i64		; <i64> [#uses=1]
-	store i64 %tmp1617, i64* %RL
-	%tmp21 = lshr i128 %tmp15, 64		; <i128> [#uses=1]
-	%tmp2122 = trunc i128 %tmp21 to i64		; <i64> [#uses=1]
-	store i64 %tmp2122, i64* %RH
-	ret void
-}
diff --git a/test/CodeGen/Blackfin/basic-i1.ll b/test/CodeGen/Blackfin/basic-i1.ll
deleted file mode 100644
index c63adaba06c..00000000000
--- a/test/CodeGen/Blackfin/basic-i1.ll
+++ /dev/null
@@ -1,51 +0,0 @@
-; RUN: llc < %s -march=bfin > %t
-
-define i1 @add(i1 %A, i1 %B) {
-	%R = add i1 %A, %B		; <i1> [#uses=1]
-	ret i1 %R
-}
-
-define i1 @sub(i1 %A, i1 %B) {
-	%R = sub i1 %A, %B		; <i1> [#uses=1]
-	ret i1 %R
-}
-
-define i1 @mul(i1 %A, i1 %B) {
-	%R = mul i1 %A, %B		; <i1> [#uses=1]
-	ret i1 %R
-}
-
-define i1 @sdiv(i1 %A, i1 %B) {
-	%R = sdiv i1 %A, %B		; <i1> [#uses=1]
-	ret i1 %R
-}
-
-define i1 @udiv(i1 %A, i1 %B) {
-	%R = udiv i1 %A, %B		; <i1> [#uses=1]
-	ret i1 %R
-}
-
-define i1 @srem(i1 %A, i1 %B) {
-	%R = srem i1 %A, %B		; <i1> [#uses=1]
-	ret i1 %R
-}
-
-define i1 @urem(i1 %A, i1 %B) {
-	%R = urem i1 %A, %B		; <i1> [#uses=1]
-	ret i1 %R
-}
-
-define i1 @and(i1 %A, i1 %B) {
-	%R = and i1 %A, %B		; <i1> [#uses=1]
-	ret i1 %R
-}
-
-define i1 @or(i1 %A, i1 %B) {
-	%R = or i1 %A, %B		; <i1> [#uses=1]
-	ret i1 %R
-}
-
-define i1 @xor(i1 %A, i1 %B) {
-	%R = xor i1 %A, %B		; <i1> [#uses=1]
-	ret i1 %R
-}
diff --git a/test/CodeGen/Blackfin/basic-i16.ll b/test/CodeGen/Blackfin/basic-i16.ll
deleted file mode 100644
index 541e9a8dc94..00000000000
--- a/test/CodeGen/Blackfin/basic-i16.ll
+++ /dev/null
@@ -1,36 +0,0 @@
-; RUN: llc < %s -march=bfin
-
-define i16 @add(i16 %A, i16 %B) {
-	%R = add i16 %A, %B		; <i16> [#uses=1]
-	ret i16 %R
-}
-
-define i16 @sub(i16 %A, i16 %B) {
-	%R = sub i16 %A, %B		; <i16> [#uses=1]
-	ret i16 %R
-}
-
-define i16 @mul(i16 %A, i16 %B) {
-	%R = mul i16 %A, %B		; <i16> [#uses=1]
-	ret i16 %R
-}
-
-define i16 @sdiv(i16 %A, i16 %B) {
-	%R = sdiv i16 %A, %B		; <i16> [#uses=1]
-	ret i16 %R
-}
-
-define i16 @udiv(i16 %A, i16 %B) {
-	%R = udiv i16 %A, %B		; <i16> [#uses=1]
-	ret i16 %R
-}
-
-define i16 @srem(i16 %A, i16 %B) {
-	%R = srem i16 %A, %B		; <i16> [#uses=1]
-	ret i16 %R
-}
-
-define i16 @urem(i16 %A, i16 %B) {
-	%R = urem i16 %A, %B		; <i16> [#uses=1]
-	ret i16 %R
-}
diff --git a/test/CodeGen/Blackfin/basic-i32.ll b/test/CodeGen/Blackfin/basic-i32.ll
deleted file mode 100644
index 4b5dbfcb957..00000000000
--- a/test/CodeGen/Blackfin/basic-i32.ll
+++ /dev/null
@@ -1,51 +0,0 @@
-; RUN: llc < %s -march=bfin -verify-machineinstrs
-
-define i32 @add(i32 %A, i32 %B) {
-	%R = add i32 %A, %B		; <i32> [#uses=1]
-	ret i32 %R
-}
-
-define i32 @sub(i32 %A, i32 %B) {
-	%R = sub i32 %A, %B		; <i32> [#uses=1]
-	ret i32 %R
-}
-
-define i32 @mul(i32 %A, i32 %B) {
-	%R = mul i32 %A, %B		; <i32> [#uses=1]
-	ret i32 %R
-}
-
-define i32 @sdiv(i32 %A, i32 %B) {
-	%R = sdiv i32 %A, %B		; <i32> [#uses=1]
-	ret i32 %R
-}
-
-define i32 @udiv(i32 %A, i32 %B) {
-	%R = udiv i32 %A, %B		; <i32> [#uses=1]
-	ret i32 %R
-}
-
-define i32 @srem(i32 %A, i32 %B) {
-	%R = srem i32 %A, %B		; <i32> [#uses=1]
-	ret i32 %R
-}
-
-define i32 @urem(i32 %A, i32 %B) {
-	%R = urem i32 %A, %B		; <i32> [#uses=1]
-	ret i32 %R
-}
-
-define i32 @and(i32 %A, i32 %B) {
-	%R = and i32 %A, %B		; <i32> [#uses=1]
-	ret i32 %R
-}
-
-define i32 @or(i32 %A, i32 %B) {
-	%R = or i32 %A, %B		; <i32> [#uses=1]
-	ret i32 %R
-}
-
-define i32 @xor(i32 %A, i32 %B) {
-	%R = xor i32 %A, %B		; <i32> [#uses=1]
-	ret i32 %R
-}
diff --git a/test/CodeGen/Blackfin/basic-i64.ll b/test/CodeGen/Blackfin/basic-i64.ll
deleted file mode 100644
index d4dd8e2703b..00000000000
--- a/test/CodeGen/Blackfin/basic-i64.ll
+++ /dev/null
@@ -1,51 +0,0 @@
-; RUN: llc < %s -march=bfin -verify-machineinstrs
-
-define i64 @add(i64 %A, i64 %B) {
-	%R = add i64 %A, %B		; <i64> [#uses=1]
-	ret i64 %R
-}
-
-define i64 @sub(i64 %A, i64 %B) {
-	%R = sub i64 %A, %B		; <i64> [#uses=1]
-	ret i64 %R
-}
-
-define i64 @mul(i64 %A, i64 %B) {
-	%R = mul i64 %A, %B		; <i64> [#uses=1]
-	ret i64 %R
-}
-
-define i64 @sdiv(i64 %A, i64 %B) {
-	%R = sdiv i64 %A, %B		; <i64> [#uses=1]
-	ret i64 %R
-}
-
-define i64 @udiv(i64 %A, i64 %B) {
-	%R = udiv i64 %A, %B		; <i64> [#uses=1]
-	ret i64 %R
-}
-
-define i64 @srem(i64 %A, i64 %B) {
-	%R = srem i64 %A, %B		; <i64> [#uses=1]
-	ret i64 %R
-}
-
-define i64 @urem(i64 %A, i64 %B) {
-	%R = urem i64 %A, %B		; <i64> [#uses=1]
-	ret i64 %R
-}
-
-define i64 @and(i64 %A, i64 %B) {
-	%R = and i64 %A, %B		; <i64> [#uses=1]
-	ret i64 %R
-}
-
-define i64 @or(i64 %A, i64 %B) {
-	%R = or i64 %A, %B		; <i64> [#uses=1]
-	ret i64 %R
-}
-
-define i64 @xor(i64 %A, i64 %B) {
-	%R = xor i64 %A, %B		; <i64> [#uses=1]
-	ret i64 %R
-}
diff --git a/test/CodeGen/Blackfin/basic-i8.ll b/test/CodeGen/Blackfin/basic-i8.ll
deleted file mode 100644
index 2c7ce9d1015..00000000000
--- a/test/CodeGen/Blackfin/basic-i8.ll
+++ /dev/null
@@ -1,51 +0,0 @@
-; RUN: llc < %s -march=bfin
-
-define i8 @add(i8 %A, i8 %B) {
-	%R = add i8 %A, %B		; <i8> [#uses=1]
-	ret i8 %R
-}
-
-define i8 @sub(i8 %A, i8 %B) {
-	%R = sub i8 %A, %B		; <i8> [#uses=1]
-	ret i8 %R
-}
-
-define i8 @mul(i8 %A, i8 %B) {
-	%R = mul i8 %A, %B		; <i8> [#uses=1]
-	ret i8 %R
-}
-
-define i8 @sdiv(i8 %A, i8 %B) {
-	%R = sdiv i8 %A, %B		; <i8> [#uses=1]
-	ret i8 %R
-}
-
-define i8 @udiv(i8 %A, i8 %B) {
-	%R = udiv i8 %A, %B		; <i8> [#uses=1]
-	ret i8 %R
-}
-
-define i8 @srem(i8 %A, i8 %B) {
-	%R = srem i8 %A, %B		; <i8> [#uses=1]
-	ret i8 %R
-}
-
-define i8 @urem(i8 %A, i8 %B) {
-	%R = urem i8 %A, %B		; <i8> [#uses=1]
-	ret i8 %R
-}
-
-define i8 @and(i8 %A, i8 %B) {
-	%R = and i8 %A, %B		; <i8> [#uses=1]
-	ret i8 %R
-}
-
-define i8 @or(i8 %A, i8 %B) {
-	%R = or i8 %A, %B		; <i8> [#uses=1]
-	ret i8 %R
-}
-
-define i8 @xor(i8 %A, i8 %B) {
-	%R = xor i8 %A, %B		; <i8> [#uses=1]
-	ret i8 %R
-}
diff --git a/test/CodeGen/Blackfin/basictest.ll b/test/CodeGen/Blackfin/basictest.ll
deleted file mode 100644
index 85040df0fde..00000000000
--- a/test/CodeGen/Blackfin/basictest.ll
+++ /dev/null
@@ -1,19 +0,0 @@
-; RUN: llc < %s -march=bfin -verify-machineinstrs
-
-define void @void(i32, i32) {
-        add i32 0, 0            ; <i32>:3 [#uses=2]
-        sub i32 0, 4            ; <i32>:4 [#uses=2]
-        br label %5
-
-; <label>:5             ; preds = %5, %2
-        add i32 %0, %1          ; <i32>:6 [#uses=2]
-        sub i32 %6, %4          ; <i32>:7 [#uses=1]
-        icmp sle i32 %7, %3             ; <i1>:8 [#uses=1]
-        br i1 %8, label %9, label %5
-
-; <label>:9             ; preds = %5
-        add i32 %0, %1          ; <i32>:10 [#uses=0]
-        sub i32 %6, %4          ; <i32>:11 [#uses=1]
-        icmp sle i32 %11, %3            ; <i1>:12 [#uses=0]
-        ret void
-}
diff --git a/test/CodeGen/Blackfin/cmp-small-imm.ll b/test/CodeGen/Blackfin/cmp-small-imm.ll
deleted file mode 100644
index e1732a8f806..00000000000
--- a/test/CodeGen/Blackfin/cmp-small-imm.ll
+++ /dev/null
@@ -1,6 +0,0 @@
-; RUN: llc < %s -march=bfin > %t
-
-define i1 @cmp3(i32 %A) {
-	%R = icmp uge i32 %A, 2
-	ret i1 %R
-}
diff --git a/test/CodeGen/Blackfin/cmp64.ll b/test/CodeGen/Blackfin/cmp64.ll
deleted file mode 100644
index 6c4f9c5bd7f..00000000000
--- a/test/CodeGen/Blackfin/cmp64.ll
+++ /dev/null
@@ -1,17 +0,0 @@
-; RUN: llc < %s -march=bfin
-
-; This test tries to use a JustCC register as a data operand for MOVEcc.  It
-; copies (JustCC -> DP), failing because JustCC can only be copied to D.
-; The proper solution would be to restrict the virtual register to D only.
-
-define i32 @main() {
-entry:
-	br label %loopentry
-
-loopentry:
-	%done = icmp sle i64 undef, 5
-	br i1 %done, label %loopentry, label %exit.1
-
-exit.1:
-	ret i32 0
-}
diff --git a/test/CodeGen/Blackfin/ct32.ll b/test/CodeGen/Blackfin/ct32.ll
deleted file mode 100644
index 363286d4b2f..00000000000
--- a/test/CodeGen/Blackfin/ct32.ll
+++ /dev/null
@@ -1,20 +0,0 @@
-; RUN: llc < %s -march=bfin
-
-declare i32 @llvm.ctlz.i32(i32)
-declare i32 @llvm.cttz.i32(i32)
-declare i32 @llvm.ctpop.i32(i32)
-
-define i32 @ctlztest(i32 %B) {
-	%b = call i32 @llvm.ctlz.i32( i32 %B )
-	ret i32 %b
-}
-
-define i32 @cttztest(i32 %B) {
-	%b = call i32 @llvm.cttz.i32( i32 %B )
-	ret i32 %b
-}
-
-define i32 @ctpoptest(i32 %B) {
-	%b = call i32 @llvm.ctpop.i32( i32 %B )
-	ret i32 %b
-}
diff --git a/test/CodeGen/Blackfin/ct64.ll b/test/CodeGen/Blackfin/ct64.ll
deleted file mode 100644
index 75024343ea4..00000000000
--- a/test/CodeGen/Blackfin/ct64.ll
+++ /dev/null
@@ -1,20 +0,0 @@
-; RUN: llc < %s -march=bfin
-
-declare i64 @llvm.ctlz.i64(i64)
-declare i64 @llvm.cttz.i64(i64)
-declare i64 @llvm.ctpop.i64(i64)
-
-define i64 @ctlztest(i64 %B) {
-	%b = call i64 @llvm.ctlz.i64( i64 %B )
-	ret i64 %b
-}
-
-define i64 @cttztest(i64 %B) {
-	%b = call i64 @llvm.cttz.i64( i64 %B )
-	ret i64 %b
-}
-
-define i64 @ctpoptest(i64 %B) {
-	%b = call i64 @llvm.ctpop.i64( i64 %B )
-	ret i64 %b
-}
diff --git a/test/CodeGen/Blackfin/ctlz16.ll b/test/CodeGen/Blackfin/ctlz16.ll
deleted file mode 100644
index eb4af232cfe..00000000000
--- a/test/CodeGen/Blackfin/ctlz16.ll
+++ /dev/null
@@ -1,18 +0,0 @@
-; RUN: llc < %s -march=bfin
-
-declare i16 @llvm.ctlz.i16(i16)
-
-define i16 @ctlztest(i16 %B) {
-	%b = call i16 @llvm.ctlz.i16( i16 %B )		; <i16> [#uses=1]
-	ret i16 %b
-}
-define i16 @ctlztest_z(i16 zeroext %B) {
-	%b = call i16 @llvm.ctlz.i16( i16 %B )		; <i16> [#uses=1]
-	ret i16 %b
-}
-
-define i16 @ctlztest_s(i16 signext %B) {
-	%b = call i16 @llvm.ctlz.i16( i16 %B )		; <i16> [#uses=1]
-	ret i16 %b
-}
-
diff --git a/test/CodeGen/Blackfin/ctlz64.ll b/test/CodeGen/Blackfin/ctlz64.ll
deleted file mode 100644
index 3e22f884355..00000000000
--- a/test/CodeGen/Blackfin/ctlz64.ll
+++ /dev/null
@@ -1,15 +0,0 @@
-; RUN: llc < %s -march=bfin -verify-machineinstrs > %t
-
-@.str = external constant [14 x i8]		; <[14 x i8]*> [#uses=1]
-
-define i32 @main(i64 %arg) nounwind {
-entry:
-	%tmp47 = tail call i64 @llvm.cttz.i64(i64 %arg)		; <i64> [#uses=1]
-	%tmp48 = trunc i64 %tmp47 to i32		; <i32> [#uses=1]
-	%tmp40 = tail call i32 (i8*, ...)* @printf(i8* noalias getelementptr ([14 x i8]* @.str, i32 0, i32 0), i64 %arg, i32 0, i32 %tmp48, i32 0) nounwind		; <i32> [#uses=0]
-	ret i32 0
-}
-
-declare i32 @printf(i8* noalias, ...) nounwind
-
-declare i64 @llvm.cttz.i64(i64) nounwind readnone
diff --git a/test/CodeGen/Blackfin/ctpop16.ll b/test/CodeGen/Blackfin/ctpop16.ll
deleted file mode 100644
index 8b6c07ef28a..00000000000
--- a/test/CodeGen/Blackfin/ctpop16.ll
+++ /dev/null
@@ -1,18 +0,0 @@
-; RUN: llc < %s -march=bfin
-
-declare i16 @llvm.ctpop.i16(i16)
-
-define i16 @ctpoptest(i16 %B) {
-	%b = call i16 @llvm.ctpop.i16( i16 %B )		; <i16> [#uses=1]
-	ret i16 %b
-}
-define i16 @ctpoptest_z(i16 zeroext %B) {
-	%b = call i16 @llvm.ctpop.i16( i16 %B )		; <i16> [#uses=1]
-	ret i16 %b
-}
-
-define i16 @ctpoptest_s(i16 signext %B) {
-	%b = call i16 @llvm.ctpop.i16( i16 %B )		; <i16> [#uses=1]
-	ret i16 %b
-}
-
diff --git a/test/CodeGen/Blackfin/cttz16.ll b/test/CodeGen/Blackfin/cttz16.ll
deleted file mode 100644
index 510882ad41f..00000000000
--- a/test/CodeGen/Blackfin/cttz16.ll
+++ /dev/null
@@ -1,18 +0,0 @@
-; RUN: llc < %s -march=bfin
-
-declare i16 @llvm.cttz.i16(i16)
-
-define i16 @cttztest(i16 %B) {
-	%b = call i16 @llvm.cttz.i16( i16 %B )		; <i16> [#uses=1]
-	ret i16 %b
-}
-define i16 @cttztest_z(i16 zeroext %B) {
-	%b = call i16 @llvm.cttz.i16( i16 %B )		; <i16> [#uses=1]
-	ret i16 %b
-}
-
-define i16 @cttztest_s(i16 signext %B) {
-	%b = call i16 @llvm.cttz.i16( i16 %B )		; <i16> [#uses=1]
-	ret i16 %b
-}
-
diff --git a/test/CodeGen/Blackfin/cycles.ll b/test/CodeGen/Blackfin/cycles.ll
deleted file mode 100644
index 6451c747bd7..00000000000
--- a/test/CodeGen/Blackfin/cycles.ll
+++ /dev/null
@@ -1,17 +0,0 @@
-; RUN: llc < %s -march=bfin | FileCheck %s
-
-declare i64 @llvm.readcyclecounter()
-
-; CHECK: cycles
-; CHECK: cycles2
-define i64 @cyc64() {
-	%tmp.1 = call i64 @llvm.readcyclecounter()
-	ret i64 %tmp.1
-}
-
-; CHECK: cycles
-define i32@cyc32() {
-	%tmp.1 = call i64 @llvm.readcyclecounter()
-        %s = trunc i64 %tmp.1 to i32
-	ret i32 %s
-}
diff --git a/test/CodeGen/Blackfin/dg.exp b/test/CodeGen/Blackfin/dg.exp
deleted file mode 100644
index 5fdbe5feb08..00000000000
--- a/test/CodeGen/Blackfin/dg.exp
+++ /dev/null
@@ -1,5 +0,0 @@
-load_lib llvm.exp
-
-if { [llvm_supports_target Blackfin] } {
-  RunLLVMTests [lsort [glob -nocomplain $srcdir/$subdir/*.{ll,c,cpp}]]
-}
diff --git a/test/CodeGen/Blackfin/double-cast.ll b/test/CodeGen/Blackfin/double-cast.ll
deleted file mode 100644
index 815ca797d75..00000000000
--- a/test/CodeGen/Blackfin/double-cast.ll
+++ /dev/null
@@ -1,8 +0,0 @@
-; RUN: llc < %s -march=bfin
-
-declare i32 @printf(i8*, ...)
-
-define i32 @main() {
-	%1 = call i32 (i8*, ...)* @printf(i8* undef, double undef)
-	ret i32 0
-}
diff --git a/test/CodeGen/Blackfin/frameindex.ll b/test/CodeGen/Blackfin/frameindex.ll
deleted file mode 100644
index 7e677fbf18c..00000000000
--- a/test/CodeGen/Blackfin/frameindex.ll
+++ /dev/null
@@ -1,10 +0,0 @@
-; RUN: llc < %s -march=bfin -verify-machineinstrs
-
-declare i32 @SIM(i8*, i8*, i32, i32, i32, [256 x i32]*, i32, i32, i32)
-
-define void @foo() {
-bb0:
-	%V = alloca [256 x i32], i32 256		; <[256 x i32]*> [#uses=1]
-	%0 = call i32 @SIM(i8* null, i8* null, i32 0, i32 0, i32 0, [256 x i32]* %V, i32 0, i32 0, i32 2)		; <i32> [#uses=0]
-	ret void
-}
diff --git a/test/CodeGen/Blackfin/i17mem.ll b/test/CodeGen/Blackfin/i17mem.ll
deleted file mode 100644
index bc5ade7416f..00000000000
--- a/test/CodeGen/Blackfin/i17mem.ll
+++ /dev/null
@@ -1,9 +0,0 @@
-; RUN: llc < %s -march=bfin -verify-machineinstrs
-@i17_l = external global i17		; <i17*> [#uses=1]
-@i17_s = external global i17		; <i17*> [#uses=1]
-
-define void @i17_ls() nounwind  {
-	%tmp = load i17* @i17_l		; <i17> [#uses=1]
-	store i17 %tmp, i17* @i17_s
-	ret void
-}
diff --git a/test/CodeGen/Blackfin/i1mem.ll b/test/CodeGen/Blackfin/i1mem.ll
deleted file mode 100644
index cb03e3d7fcb..00000000000
--- a/test/CodeGen/Blackfin/i1mem.ll
+++ /dev/null
@@ -1,9 +0,0 @@
-; RUN: llc < %s -march=bfin -verify-machineinstrs
-@i1_l = external global i1		; <i1*> [#uses=1]
-@i1_s = external global i1		; <i1*> [#uses=1]
-
-define void @i1_ls() nounwind  {
-	%tmp = load i1* @i1_l		; <i1> [#uses=1]
-	store i1 %tmp, i1* @i1_s
-	ret void
-}
diff --git a/test/CodeGen/Blackfin/i1ops.ll b/test/CodeGen/Blackfin/i1ops.ll
deleted file mode 100644
index 6b5612cc499..00000000000
--- a/test/CodeGen/Blackfin/i1ops.ll
+++ /dev/null
@@ -1,10 +0,0 @@
-; RUN: llc < %s -march=bfin -verify-machineinstrs
-
-define i32 @adj(i32 %d.1, i32 %ct.1) {
-entry:
-	%tmp.22.not = trunc i32 %ct.1 to i1		; <i1> [#uses=1]
-	%tmp.221 = xor i1 %tmp.22.not, true		; <i1> [#uses=1]
-	%tmp.26 = or i1 false, %tmp.221		; <i1> [#uses=1]
-	%tmp.27 = zext i1 %tmp.26 to i32		; <i32> [#uses=1]
-	ret i32 %tmp.27
-}
diff --git a/test/CodeGen/Blackfin/i216mem.ll b/test/CodeGen/Blackfin/i216mem.ll
deleted file mode 100644
index 9f8cf48e875..00000000000
--- a/test/CodeGen/Blackfin/i216mem.ll
+++ /dev/null
@@ -1,9 +0,0 @@
-; RUN: llc < %s -march=bfin -verify-machineinstrs
-@i216_l = external global i216		; <i216*> [#uses=1]
-@i216_s = external global i216		; <i216*> [#uses=1]
-
-define void @i216_ls() nounwind  {
-	%tmp = load i216* @i216_l		; <i216> [#uses=1]
-	store i216 %tmp, i216* @i216_s
-	ret void
-}
diff --git a/test/CodeGen/Blackfin/i248mem.ll b/test/CodeGen/Blackfin/i248mem.ll
deleted file mode 100644
index db23f541adc..00000000000
--- a/test/CodeGen/Blackfin/i248mem.ll
+++ /dev/null
@@ -1,9 +0,0 @@
-; RUN: llc < %s -march=bfin
-@i248_l = external global i248		; <i248*> [#uses=1]
-@i248_s = external global i248		; <i248*> [#uses=1]
-
-define void @i248_ls() nounwind  {
-	%tmp = load i248* @i248_l		; <i248> [#uses=1]
-	store i248 %tmp, i248* @i248_s
-	ret void
-}
diff --git a/test/CodeGen/Blackfin/i256mem.ll b/test/CodeGen/Blackfin/i256mem.ll
deleted file mode 100644
index bc5ade7416f..00000000000
--- a/test/CodeGen/Blackfin/i256mem.ll
+++ /dev/null
@@ -1,9 +0,0 @@
-; RUN: llc < %s -march=bfin -verify-machineinstrs
-@i17_l = external global i17		; <i17*> [#uses=1]
-@i17_s = external global i17		; <i17*> [#uses=1]
-
-define void @i17_ls() nounwind  {
-	%tmp = load i17* @i17_l		; <i17> [#uses=1]
-	store i17 %tmp, i17* @i17_s
-	ret void
-}
diff --git a/test/CodeGen/Blackfin/i256param.ll b/test/CodeGen/Blackfin/i256param.ll
deleted file mode 100644
index df74c9a6e0e..00000000000
--- a/test/CodeGen/Blackfin/i256param.ll
+++ /dev/null
@@ -1,7 +0,0 @@
-; RUN: llc < %s -march=bfin -verify-machineinstrs
-@i256_s = external global i256		; <i256*> [#uses=1]
-
-define void @i256_ls(i256 %x) nounwind  {
-	store i256 %x, i256* @i256_s
-	ret void
-}
diff --git a/test/CodeGen/Blackfin/i56param.ll b/test/CodeGen/Blackfin/i56param.ll
deleted file mode 100644
index ca0256391b1..00000000000
--- a/test/CodeGen/Blackfin/i56param.ll
+++ /dev/null
@@ -1,8 +0,0 @@
-; RUN: llc < %s -march=bfin -verify-machineinstrs
-@i56_l = external global i56		; <i56*> [#uses=1]
-@i56_s = external global i56		; <i56*> [#uses=1]
-
-define void @i56_ls(i56 %x) nounwind  {
-	store i56 %x, i56* @i56_s
-	ret void
-}
diff --git a/test/CodeGen/Blackfin/i8mem.ll b/test/CodeGen/Blackfin/i8mem.ll
deleted file mode 100644
index ea3a67e4994..00000000000
--- a/test/CodeGen/Blackfin/i8mem.ll
+++ /dev/null
@@ -1,10 +0,0 @@
-; RUN: llc < %s -march=bfin
-
-@i8_l = external global i8		; <i8*> [#uses=1]
-@i8_s = external global i8		; <i8*> [#uses=1]
-
-define void @i8_ls() nounwind  {
-	%tmp = load i8* @i8_l		; <i8> [#uses=1]
-	store i8 %tmp, i8* @i8_s
-	ret void
-}
diff --git a/test/CodeGen/Blackfin/inline-asm.ll b/test/CodeGen/Blackfin/inline-asm.ll
deleted file mode 100644
index d623f6bd95a..00000000000
--- a/test/CodeGen/Blackfin/inline-asm.ll
+++ /dev/null
@@ -1,38 +0,0 @@
-; RUN: llc < %s -march=bfin | FileCheck %s
-
-; Standard "r"
-; CHECK: r0 = r0 + r1;
-define i32 @add_r(i32 %A, i32 %B) {
-	%R = call i32 asm "$0 = $1 + $2;", "=r,r,r"( i32 %A, i32 %B ) nounwind
-	ret i32 %R
-}
-
-; Target "d"
-; CHECK: r0 = r0 - r1;
-define i32 @add_d(i32 %A, i32 %B) {
-	%R = call i32 asm "$0 = $1 - $2;", "=d,d,d"( i32 %A, i32 %B ) nounwind
-	ret i32 %R
-}
-
-; Target "a" for P-regs
-; CHECK: p0 = (p0 + p1) << 1;
-define i32 @add_a(i32 %A, i32 %B) {
-	%R = call i32 asm "$0 = ($1 + $2) << 1;", "=a,a,a"( i32 %A, i32 %B ) nounwind
-	ret i32 %R
-}
-
-; Target "z" for P0, P1, P2. This is not a real regclass
-; CHECK: p0 = (p0 + p1) << 2;
-define i32 @add_Z(i32 %A, i32 %B) {
-	%R = call i32 asm "$0 = ($1 + $2) << 2;", "=z,z,z"( i32 %A, i32 %B ) nounwind
-	ret i32 %R
-}
-
-; Target "C" for CC. This is a single register
-; CHECK: cc = p0 < p1;
-; CHECK: r0 = cc;
-define i32 @add_C(i32 %A, i32 %B) {
-	%R = call i32 asm "$0 = $1 < $2;", "=C,z,z"( i32 %A, i32 %B ) nounwind
-	ret i32 %R
-}
-
diff --git a/test/CodeGen/Blackfin/int-setcc.ll b/test/CodeGen/Blackfin/int-setcc.ll
deleted file mode 100644
index 6bd9f86a999..00000000000
--- a/test/CodeGen/Blackfin/int-setcc.ll
+++ /dev/null
@@ -1,80 +0,0 @@
-; RUN: llc < %s -march=bfin -verify-machineinstrs > %t
-
-define fastcc void @Evaluate() {
-entry:
-	br i1 false, label %cond_false186, label %cond_true
-
-cond_true:		; preds = %entry
-	ret void
-
-cond_false186:		; preds = %entry
-	br i1 false, label %cond_true293, label %bb203
-
-bb203:		; preds = %cond_false186
-	ret void
-
-cond_true293:		; preds = %cond_false186
-	br i1 false, label %cond_true298, label %cond_next317
-
-cond_true298:		; preds = %cond_true293
-	br i1 false, label %cond_next518, label %cond_true397.preheader
-
-cond_next317:		; preds = %cond_true293
-	ret void
-
-cond_true397.preheader:		; preds = %cond_true298
-	ret void
-
-cond_next518:		; preds = %cond_true298
-	br i1 false, label %bb1069, label %cond_true522
-
-cond_true522:		; preds = %cond_next518
-	ret void
-
-bb1069:		; preds = %cond_next518
-	br i1 false, label %cond_next1131, label %bb1096
-
-bb1096:		; preds = %bb1069
-	ret void
-
-cond_next1131:		; preds = %bb1069
-	br i1 false, label %cond_next1207, label %cond_true1150
-
-cond_true1150:		; preds = %cond_next1131
-	ret void
-
-cond_next1207:		; preds = %cond_next1131
-	br i1 false, label %cond_next1219, label %cond_true1211
-
-cond_true1211:		; preds = %cond_next1207
-	ret void
-
-cond_next1219:		; preds = %cond_next1207
-	br i1 false, label %cond_true1223, label %cond_next1283
-
-cond_true1223:		; preds = %cond_next1219
-	br i1 false, label %cond_true1254, label %cond_true1264
-
-cond_true1254:		; preds = %cond_true1223
-	br i1 false, label %bb1567, label %cond_true1369.preheader
-
-cond_true1264:		; preds = %cond_true1223
-	ret void
-
-cond_next1283:		; preds = %cond_next1219
-	ret void
-
-cond_true1369.preheader:		; preds = %cond_true1254
-	ret void
-
-bb1567:		; preds = %cond_true1254
-	%tmp1605 = load i8* null		; <i8> [#uses=1]
-	%tmp1606 = icmp eq i8 %tmp1605, 0		; <i1> [#uses=1]
-	br i1 %tmp1606, label %cond_next1637, label %cond_true1607
-
-cond_true1607:		; preds = %bb1567
-	ret void
-
-cond_next1637:		; preds = %bb1567
-	ret void
-}
diff --git a/test/CodeGen/Blackfin/invalid-apint.ll b/test/CodeGen/Blackfin/invalid-apint.ll
deleted file mode 100644
index a8c01ba65f8..00000000000
--- a/test/CodeGen/Blackfin/invalid-apint.ll
+++ /dev/null
@@ -1,15 +0,0 @@
-; RUN: llc < %s -march=bfin
-
-; Assertion failed: (width < BitWidth && "Invalid APInt Truncate request"),
-; function trunc, file APInt.cpp, line 956.
-
-@str2 = external global [29 x i8]
-
-define void @printArgsNoRet(i32 %a1, float %a2, i8 %a3, double %a4, i8* %a5, i32 %a6, float %a7, i8 %a8, double %a9, i8* %a10, i32 %a11, float %a12, i8 %a13, double %a14, i8* %a15) {
-entry:
-	%tmp17 = sext i8 %a13 to i32
-	%tmp23 = call i32 (i8*, ...)* @printf(i8* getelementptr ([29 x i8]* @str2, i32 0, i64 0), i32 %a11, double 0.000000e+00, i32 %tmp17, double %a14, i32 0)
-	ret void
-}
-
-declare i32 @printf(i8*, ...)
diff --git a/test/CodeGen/Blackfin/jumptable.ll b/test/CodeGen/Blackfin/jumptable.ll
deleted file mode 100644
index 263533c0009..00000000000
--- a/test/CodeGen/Blackfin/jumptable.ll
+++ /dev/null
@@ -1,53 +0,0 @@
-; RUN: llc < %s -march=bfin -verify-machineinstrs | FileCheck %s
-
-; CHECK: .section .rodata
-; CHECK: JTI0_0:
-; CHECK: .long .BB0_1
-
-define i32 @oper(i32 %op, i32 %A, i32 %B) {
-entry:
-        switch i32 %op, label %bbx [
-               i32 1 , label %bb1
-               i32 2 , label %bb2
-               i32 3 , label %bb3
-               i32 4 , label %bb4
-               i32 5 , label %bb5
-               i32 6 , label %bb6
-               i32 7 , label %bb7
-               i32 8 , label %bb8
-               i32 9 , label %bb9
-               i32 10, label %bb10
-        ]
-bb1:
-	%R1 = add i32 %A, %B		; <i32> [#uses=1]
-	ret i32 %R1
-bb2:
-	%R2 = sub i32 %A, %B		; <i32> [#uses=1]
-	ret i32 %R2
-bb3:
-	%R3 = mul i32 %A, %B		; <i32> [#uses=1]
-	ret i32 %R3
-bb4:
-	%R4 = sdiv i32 %A, %B		; <i32> [#uses=1]
-	ret i32 %R4
-bb5:
-	%R5 = udiv i32 %A, %B		; <i32> [#uses=1]
-	ret i32 %R5
-bb6:
-	%R6 = srem i32 %A, %B		; <i32> [#uses=1]
-	ret i32 %R6
-bb7:
-	%R7 = urem i32 %A, %B		; <i32> [#uses=1]
-	ret i32 %R7
-bb8:
-	%R8 = and i32 %A, %B		; <i32> [#uses=1]
-	ret i32 %R8
-bb9:
-	%R9 = or i32 %A, %B		; <i32> [#uses=1]
-	ret i32 %R9
-bb10:
-	%R10 = xor i32 %A, %B		; <i32> [#uses=1]
-	ret i32 %R10
-bbx:
-        ret i32 0
-}
diff --git a/test/CodeGen/Blackfin/large-switch.ll b/test/CodeGen/Blackfin/large-switch.ll
deleted file mode 100644
index 02d32ef85f1..00000000000
--- a/test/CodeGen/Blackfin/large-switch.ll
+++ /dev/null
@@ -1,187 +0,0 @@
-; RUN: llc < %s -march=bfin
-
-; The switch expansion uses a dynamic shl, and it produces a jumptable
-
-define void @athlon_fp_unit_ready_cost() {
-entry:
-	switch i32 0, label %UnifiedReturnBlock [
-		i32 -1, label %bb2063
-		i32 19, label %bb2035
-		i32 20, label %bb2035
-		i32 21, label %bb2035
-		i32 23, label %bb2035
-		i32 24, label %bb2035
-		i32 27, label %bb2035
-		i32 32, label %bb2035
-		i32 33, label %bb1994
-		i32 35, label %bb2035
-		i32 36, label %bb1994
-		i32 90, label %bb1948
-		i32 94, label %bb1948
-		i32 95, label %bb1948
-		i32 133, label %bb1419
-		i32 135, label %bb1238
-		i32 136, label %bb1238
-		i32 137, label %bb1238
-		i32 138, label %bb1238
-		i32 139, label %bb1201
-		i32 140, label %bb1201
-		i32 141, label %bb1154
-		i32 142, label %bb1126
-		i32 144, label %bb1201
-		i32 145, label %bb1126
-		i32 146, label %bb1201
-		i32 147, label %bb1126
-		i32 148, label %bb1201
-		i32 149, label %bb1126
-		i32 150, label %bb1201
-		i32 151, label %bb1126
-		i32 152, label %bb1096
-		i32 153, label %bb1096
-		i32 154, label %bb1096
-		i32 157, label %bb1096
-		i32 158, label %bb1096
-		i32 159, label %bb1096
-		i32 162, label %bb1096
-		i32 163, label %bb1096
-		i32 164, label %bb1096
-		i32 167, label %bb1201
-		i32 168, label %bb1201
-		i32 170, label %bb1201
-		i32 171, label %bb1201
-		i32 173, label %bb1201
-		i32 174, label %bb1201
-		i32 176, label %bb1201
-		i32 177, label %bb1201
-		i32 179, label %bb993
-		i32 180, label %bb993
-		i32 181, label %bb993
-		i32 182, label %bb993
-		i32 183, label %bb993
-		i32 184, label %bb993
-		i32 365, label %bb1126
-		i32 366, label %bb1126
-		i32 367, label %bb1126
-		i32 368, label %bb1126
-		i32 369, label %bb1126
-		i32 370, label %bb1126
-		i32 371, label %bb1126
-		i32 372, label %bb1126
-		i32 373, label %bb1126
-		i32 384, label %bb1126
-		i32 385, label %bb1126
-		i32 386, label %bb1126
-		i32 387, label %bb1126
-		i32 388, label %bb1126
-		i32 389, label %bb1126
-		i32 390, label %bb1126
-		i32 391, label %bb1126
-		i32 392, label %bb1126
-		i32 525, label %bb919
-		i32 526, label %bb839
-		i32 528, label %bb919
-		i32 529, label %bb839
-		i32 532, label %cond_next6.i97
-		i32 533, label %cond_next6.i81
-		i32 534, label %bb495
-		i32 536, label %cond_next6.i81
-		i32 537, label %cond_next6.i81
-		i32 538, label %bb396
-		i32 539, label %bb288
-		i32 541, label %bb396
-		i32 542, label %bb396
-		i32 543, label %bb396
-		i32 544, label %bb396
-		i32 545, label %bb189
-		i32 546, label %cond_next6.i
-		i32 547, label %bb189
-		i32 548, label %cond_next6.i
-		i32 549, label %bb189
-		i32 550, label %cond_next6.i
-		i32 551, label %bb189
-		i32 552, label %cond_next6.i
-		i32 553, label %bb189
-		i32 554, label %cond_next6.i
-		i32 555, label %bb189
-		i32 556, label %cond_next6.i
-		i32 557, label %bb189
-		i32 558, label %cond_next6.i
-		i32 618, label %bb40
-		i32 619, label %bb18
-		i32 620, label %bb40
-		i32 621, label %bb10
-		i32 622, label %bb10
-	]
-
-bb10:
-	ret void
-
-bb18:
-	ret void
-
-bb40:
-	ret void
-
-cond_next6.i:
-	ret void
-
-bb189:
-	ret void
-
-bb288:
-	ret void
-
-bb396:
-	ret void
-
-bb495:
-	ret void
-
-cond_next6.i81:
-	ret void
-
-cond_next6.i97:
-	ret void
-
-bb839:
-	ret void
-
-bb919:
-	ret void
-
-bb993:
-	ret void
-
-bb1096:
-	ret void
-
-bb1126:
-	ret void
-
-bb1154:
-	ret void
-
-bb1201:
-	ret void
-
-bb1238:
-	ret void
-
-bb1419:
-	ret void
-
-bb1948:
-	ret void
-
-bb1994:
-	ret void
-
-bb2035:
-	ret void
-
-bb2063:
-	ret void
-
-UnifiedReturnBlock:
-	ret void
-}
diff --git a/test/CodeGen/Blackfin/load-i16.ll b/test/CodeGen/Blackfin/load-i16.ll
deleted file mode 100644
index eb18d410d08..00000000000
--- a/test/CodeGen/Blackfin/load-i16.ll
+++ /dev/null
@@ -1,13 +0,0 @@
-; RUN: llc < %s -march=bfin -verify-machineinstrs
-
-; This somewhat contrived function heavily exercises register classes
-; It can trick -join-cross-class-copies into making illegal joins
-
-define void @f(i16** nocapture %p) nounwind readonly {
-entry:
-	%tmp1 = load i16** %p		; <i16*> [#uses=1]
-	%tmp2 = load i16* %tmp1		; <i16> [#uses=1]
-	%ptr = getelementptr i16* %tmp1, i16 %tmp2
-    store i16 %tmp2, i16* %ptr
-    ret void
-}
diff --git a/test/CodeGen/Blackfin/logic-i16.ll b/test/CodeGen/Blackfin/logic-i16.ll
deleted file mode 100644
index e44672ff420..00000000000
--- a/test/CodeGen/Blackfin/logic-i16.ll
+++ /dev/null
@@ -1,16 +0,0 @@
-; RUN: llc < %s -march=bfin
-
-define i16 @and(i16 %A, i16 %B) {
-	%R = and i16 %A, %B		; <i16> [#uses=1]
-	ret i16 %R
-}
-
-define i16 @or(i16 %A, i16 %B) {
-	%R = or i16 %A, %B		; <i16> [#uses=1]
-	ret i16 %R
-}
-
-define i16 @xor(i16 %A, i16 %B) {
-	%R = xor i16 %A, %B		; <i16> [#uses=1]
-	ret i16 %R
-}
diff --git a/test/CodeGen/Blackfin/many-args.ll b/test/CodeGen/Blackfin/many-args.ll
deleted file mode 100644
index 2df32ca354d..00000000000
--- a/test/CodeGen/Blackfin/many-args.ll
+++ /dev/null
@@ -1,23 +0,0 @@
-; RUN: llc < %s -march=bfin -verify-machineinstrs
-
-	%0 = type { i32, float, float, float, float, float, float, float, float, float, float }		; type %0
-	%struct..s_segment_inf = type { float, i32, i16, i16, float, float, i32, float, float }
-
-define i32 @main(i32 %argc.1, i8** %argv.1) {
-entry:
-	%tmp.218 = load float* null		; <float> [#uses=1]
-	%tmp.219 = getelementptr %0* null, i64 0, i32 6		; <float*> [#uses=1]
-	%tmp.220 = load float* %tmp.219		; <float> [#uses=1]
-	%tmp.221 = getelementptr %0* null, i64 0, i32 7		; <float*> [#uses=1]
-	%tmp.222 = load float* %tmp.221		; <float> [#uses=1]
-	%tmp.223 = getelementptr %0* null, i64 0, i32 8		; <float*> [#uses=1]
-	%tmp.224 = load float* %tmp.223		; <float> [#uses=1]
-	%tmp.225 = getelementptr %0* null, i64 0, i32 9		; <float*> [#uses=1]
-	%tmp.226 = load float* %tmp.225		; <float> [#uses=1]
-	%tmp.227 = getelementptr %0* null, i64 0, i32 10		; <float*> [#uses=1]
-	%tmp.228 = load float* %tmp.227		; <float> [#uses=1]
-	call void @place_and_route(i32 0, i32 0, float 0.000000e+00, i32 0, i32 0, i8* null, i32 0, i32 0, i8* null, i8* null, i8* null, i8* null, i32 0, i32 0, i32 0, float 0.000000e+00, float 0.000000e+00, float 0.000000e+00, float 0.000000e+00, float 0.000000e+00, float 0.000000e+00, float 0.000000e+00, float 0.000000e+00, float 0.000000e+00, i32 0, i32 0, i32 0, i32 0, i32 0, float 0.000000e+00, float 0.000000e+00, float 0.000000e+00, i32 0, i32 0, i16 0, i16 0, i16 0, float 0.000000e+00, float 0.000000e+00, %struct..s_segment_inf* null, i32 0, float 0.000000e+00, float 0.000000e+00, float 0.000000e+00, float 0.000000e+00, float %tmp.218, float %tmp.220, float %tmp.222, float %tmp.224, float %tmp.226, float %tmp.228)
-	ret i32 0
-}
-
-declare void @place_and_route(i32, i32, float, i32, i32, i8*, i32, i32, i8*, i8*, i8*, i8*, i32, i32, i32, float, float, float, float, float, float, float, float, float, i32, i32, i32, i32, i32, float, float, float, i32, i32, i16, i16, i16, float, float, %struct..s_segment_inf*, i32, float, float, float, float, float, float, float, float, float, float)
diff --git a/test/CodeGen/Blackfin/mulhu.ll b/test/CodeGen/Blackfin/mulhu.ll
deleted file mode 100644
index 72bacee33eb..00000000000
--- a/test/CodeGen/Blackfin/mulhu.ll
+++ /dev/null
@@ -1,106 +0,0 @@
-; RUN: llc < %s -march=bfin -verify-machineinstrs > %t
-
-	%struct.CUMULATIVE_ARGS = type { i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 }
-	%struct.VEC_edge = type { i32, i32, [1 x %struct.edge_def*] }
-	%struct._obstack_chunk = type { i8*, %struct._obstack_chunk*, [4 x i8] }
-	%struct.basic_block_def = type { %struct.rtx_def*, %struct.rtx_def*, %struct.tree_node*, %struct.VEC_edge*, %struct.VEC_edge*, %struct.bitmap_head_def*, %struct.bitmap_head_def*, i8*, %struct.loop*, [2 x %struct.et_node*], %struct.basic_block_def*, %struct.basic_block_def*, %struct.reorder_block_def*, %struct.bb_ann_d*, i64, i32, i32, i32, i32 }
-	%struct.bb_ann_d = type { %struct.tree_node*, i8, %struct.edge_prediction* }
-	%struct.bitmap_element_def = type { %struct.bitmap_element_def*, %struct.bitmap_element_def*, i32, [4 x i32] }
-	%struct.bitmap_head_def = type { %struct.bitmap_element_def*, %struct.bitmap_element_def*, i32, %struct.bitmap_obstack* }
-	%struct.bitmap_obstack = type { %struct.bitmap_element_def*, %struct.bitmap_head_def*, %struct.obstack }
-	%struct.cost_pair = type { %struct.iv_cand*, i32, %struct.bitmap_head_def* }
-	%struct.dataflow_d = type { %struct.varray_head_tag*, [2 x %struct.tree_node*] }
-	%struct.def_operand_ptr = type { %struct.tree_node** }
-	%struct.def_optype_d = type { i32, [1 x %struct.def_operand_ptr] }
-	%struct.edge_def = type { %struct.basic_block_def*, %struct.basic_block_def*, %struct.edge_def_insns, i8*, %struct.location_t*, i32, i32, i64, i32 }
-	%struct.edge_def_insns = type { %struct.rtx_def* }
-	%struct.edge_prediction = type { %struct.edge_prediction*, %struct.edge_def*, i32, i32 }
-	%struct.eh_status = type opaque
-	%struct.emit_status = type { i32, i32, %struct.rtx_def*, %struct.rtx_def*, %struct.sequence_stack*, i32, %struct.location_t, i32, i8*, %struct.rtx_def** }
-	%struct.et_node = type opaque
-	%struct.expr_status = type { i32, i32, i32, %struct.rtx_def*, %struct.rtx_def*, %struct.rtx_def* }
-	%struct.function = type { %struct.eh_status*, %struct.expr_status*, %struct.emit_status*, %struct.varasm_status*, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.function*, i32, i32, i32, i32, %struct.rtx_def*, %struct.CUMULATIVE_ARGS, %struct.rtx_def*, %struct.rtx_def*, %struct.initial_value_struct*, %struct.rtx_def*, %struct.rtx_def*, %struct.rtx_def*, %struct.rtx_def*, %struct.rtx_def*, %struct.rtx_def*, i8, i32, i64, %struct.tree_node*, %struct.tree_node*, %struct.rtx_def*, %struct.varray_head_tag*, %struct.temp_slot*, i32, %struct.var_refs_queue*, i32, i32, %struct.rtvec_def*, %struct.tree_node*, i32, i32, i32, %struct.machine_function*, i32, i32, i1, i1, %struct.language_function*, %struct.rtx_def*, i32, i32, i32, i32, %struct.location_t, %struct.varray_head_tag*, %struct.tree_node*, i8, i8, i8 }
-	%struct.htab = type { i32 (i8*)*, i32 (i8*, i8*)*, void (i8*)*, i8**, i32, i32, i32, i32, i32, i8* (i32, i32)*, void (i8*)*, i8*, i8* (i8*, i32, i32)*, void (i8*, i8*)*, i32 }
-	%struct.initial_value_struct = type opaque
-	%struct.iv = type { %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, i1, i1, i32 }
-	%struct.iv_cand = type { i32, i1, i32, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.iv*, i32 }
-	%struct.iv_use = type { i32, i32, %struct.iv*, %struct.tree_node*, %struct.tree_node**, %struct.bitmap_head_def*, i32, %struct.cost_pair*, %struct.iv_cand* }
-	%struct.ivopts_data = type { %struct.loop*, %struct.htab*, i32, %struct.version_info*, %struct.bitmap_head_def*, i32, %struct.varray_head_tag*, %struct.varray_head_tag*, %struct.bitmap_head_def*, i1 }
-	%struct.lang_decl = type opaque
-	%struct.language_function = type opaque
-	%struct.location_t = type { i8*, i32 }
-	%struct.loop = type { i32, %struct.basic_block_def*, %struct.basic_block_def*, %struct.basic_block_def*, %struct.lpt_decision, i32, i32, %struct.edge_def**, i32, %struct.basic_block_def*, %struct.basic_block_def*, i32, %struct.edge_def**, i32, %struct.edge_def**, i32, %struct.simple_bitmap_def*, i32, %struct.loop**, i32, %struct.loop*, %struct.loop*, %struct.loop*, %struct.loop*, i32, i8*, %struct.rtx_def*, %struct.rtx_def*, %struct.rtx_def*, %struct.rtx_def*, %struct.rtx_def*, %struct.rtx_def*, i32, %struct.tree_node*, %struct.tree_node*, %struct.nb_iter_bound*, %struct.edge_def*, i1 }
-	%struct.lpt_decision = type { i32, i32 }
-	%struct.machine_function = type { %struct.stack_local_entry*, i8*, %struct.rtx_def*, i32, i32, i32, i32, i32 }
-	%struct.nb_iter_bound = type { %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.nb_iter_bound* }
-	%struct.obstack = type { i32, %struct._obstack_chunk*, i8*, i8*, i8*, i32, i32, %struct._obstack_chunk* (i8*, i32)*, void (i8*, %struct._obstack_chunk*)*, i8*, i8 }
-	%struct.reorder_block_def = type { %struct.rtx_def*, %struct.rtx_def*, %struct.basic_block_def*, %struct.basic_block_def*, %struct.basic_block_def*, i32, i32, i32 }
-	%struct.rtvec_def = type { i32, [1 x %struct.rtx_def*] }
-	%struct.rtx_def = type { i16, i8, i8, %struct.u }
-	%struct.sequence_stack = type { %struct.rtx_def*, %struct.rtx_def*, %struct.sequence_stack* }
-	%struct.simple_bitmap_def = type { i32, i32, i32, [1 x i64] }
-	%struct.stack_local_entry = type opaque
-	%struct.stmt_ann_d = type { %struct.tree_ann_common_d, i8, %struct.basic_block_def*, %struct.stmt_operands_d, %struct.dataflow_d*, %struct.bitmap_head_def*, i32 }
-	%struct.stmt_operands_d = type { %struct.def_optype_d*, %struct.def_optype_d*, %struct.v_may_def_optype_d*, %struct.vuse_optype_d*, %struct.v_may_def_optype_d* }
-	%struct.temp_slot = type opaque
-	%struct.tree_ann_common_d = type { i32, i8*, %struct.tree_node* }
-	%struct.tree_ann_d = type { %struct.stmt_ann_d }
-	%struct.tree_common = type { %struct.tree_node*, %struct.tree_node*, %struct.tree_ann_d*, i8, i8, i8, i8, i8 }
-	%struct.tree_decl = type { %struct.tree_common, %struct.location_t, i32, %struct.tree_node*, i8, i8, i8, i8, i8, i8, i8, i32, %struct.tree_decl_u1, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.rtx_def*, i32, %struct.tree_decl_u2, %struct.tree_node*, %struct.tree_node*, i64, %struct.lang_decl* }
-	%struct.tree_decl_u1 = type { i64 }
-	%struct.tree_decl_u2 = type { %struct.function* }
-	%struct.tree_node = type { %struct.tree_decl }
-	%struct.u = type { [1 x i64] }
-	%struct.v_def_use_operand_type_t = type { %struct.tree_node*, %struct.tree_node* }
-	%struct.v_may_def_optype_d = type { i32, [1 x %struct.v_def_use_operand_type_t] }
-	%struct.var_refs_queue = type { %struct.rtx_def*, i32, i32, %struct.var_refs_queue* }
-	%struct.varasm_status = type opaque
-	%struct.varray_head_tag = type { i32, i32, i32, i8*, %struct.u }
-	%struct.version_info = type { %struct.tree_node*, %struct.iv*, i1, i32, i1 }
-	%struct.vuse_optype_d = type { i32, [1 x %struct.tree_node*] }
-
-define i1 @determine_use_iv_cost(%struct.ivopts_data* %data, %struct.iv_use* %use, %struct.iv_cand* %cand) {
-entry:
-	switch i32 0, label %bb91 [
-		i32 0, label %bb
-		i32 1, label %bb6
-		i32 3, label %cond_next135
-	]
-
-bb:		; preds = %entry
-	ret i1 false
-
-bb6:		; preds = %entry
-	br i1 false, label %bb87, label %cond_next27
-
-cond_next27:		; preds = %bb6
-	br i1 false, label %cond_true30, label %cond_next55
-
-cond_true30:		; preds = %cond_next27
-	br i1 false, label %cond_next41, label %cond_true35
-
-cond_true35:		; preds = %cond_true30
-	ret i1 false
-
-cond_next41:		; preds = %cond_true30
-	%tmp44 = call i32 @force_var_cost(%struct.ivopts_data* %data, %struct.tree_node* null, %struct.bitmap_head_def** null)		; <i32> [#uses=1]
-	%tmp46 = udiv i32 %tmp44, 5		; <i32> [#uses=1]
-	call void @set_use_iv_cost(%struct.ivopts_data* %data, %struct.iv_use* %use, %struct.iv_cand* %cand, i32 %tmp46, %struct.bitmap_head_def* null)
-	br label %bb87
-
-cond_next55:		; preds = %cond_next27
-	ret i1 false
-
-bb87:		; preds = %cond_next41, %bb6
-	ret i1 false
-
-bb91:		; preds = %entry
-	ret i1 false
-
-cond_next135:		; preds = %entry
-	ret i1 false
-}
-
-declare void @set_use_iv_cost(%struct.ivopts_data*, %struct.iv_use*, %struct.iv_cand*, i32, %struct.bitmap_head_def*)
-
-declare i32 @force_var_cost(%struct.ivopts_data*, %struct.tree_node*, %struct.bitmap_head_def**)
diff --git a/test/CodeGen/Blackfin/printf.ll b/test/CodeGen/Blackfin/printf.ll
deleted file mode 100644
index 9e54b73c877..00000000000
--- a/test/CodeGen/Blackfin/printf.ll
+++ /dev/null
@@ -1,10 +0,0 @@
-; RUN: llc < %s -march=bfin -verify-machineinstrs
-@.str_1 = external constant [42 x i8]		; <[42 x i8]*> [#uses=1]
-
-declare i32 @printf(i8*, ...)
-
-define i32 @main(i32 %argc.1, i8** %argv.1) {
-entry:
-	%tmp.16 = call i32 (i8*, ...)* @printf(i8* getelementptr ([42 x i8]* @.str_1, i64 0, i64 0), i32 0, i32 0, i64 0, i64 0)
-	ret i32 0
-}
diff --git a/test/CodeGen/Blackfin/printf2.ll b/test/CodeGen/Blackfin/printf2.ll
deleted file mode 100644
index 7ac7e8032bb..00000000000
--- a/test/CodeGen/Blackfin/printf2.ll
+++ /dev/null
@@ -1,8 +0,0 @@
-; RUN: llc < %s -march=bfin
-
-declare i32 @printf(i8*, ...)
-
-define i32 @main() {
-	%1 = call i32 (i8*, ...)* @printf(i8* undef, i1 undef)
-	ret i32 0
-}
diff --git a/test/CodeGen/Blackfin/promote-logic.ll b/test/CodeGen/Blackfin/promote-logic.ll
deleted file mode 100644
index 1ac14082907..00000000000
--- a/test/CodeGen/Blackfin/promote-logic.ll
+++ /dev/null
@@ -1,42 +0,0 @@
-; RUN: llc < %s -march=bfin 
-
-; DAGCombiner::SimplifyBinOpWithSameOpcodeHands can produce an illegal i16 OR
-; operation after LegalizeOps.
-
-define void @mng_display_bgr565() {
-entry:
-	br i1 false, label %bb.preheader, label %return
-
-bb.preheader:
-	br i1 false, label %cond_true48, label %cond_next80
-
-cond_true48:
-	%tmp = load i8* null
-	%tmp51 = zext i8 %tmp to i16
-	%tmp99 = load i8* null
-	%tmp54 = bitcast i8 %tmp99 to i8
-	%tmp54.upgrd.1 = zext i8 %tmp54 to i32
-	%tmp55 = lshr i32 %tmp54.upgrd.1, 3
-	%tmp55.upgrd.2 = trunc i32 %tmp55 to i16
-	%tmp52 = shl i16 %tmp51, 5
-	%tmp56 = and i16 %tmp55.upgrd.2, 28
-	%tmp57 = or i16 %tmp56, %tmp52
-	%tmp60 = zext i16 %tmp57 to i32
-	%tmp62 = xor i32 0, 65535
-	%tmp63 = mul i32 %tmp60, %tmp62
-	%tmp65 = add i32 0, %tmp63
-	%tmp69 = add i32 0, %tmp65
-	%tmp70 = lshr i32 %tmp69, 16
-	%tmp70.upgrd.3 = trunc i32 %tmp70 to i16
-	%tmp75 = lshr i16 %tmp70.upgrd.3, 8
-	%tmp75.upgrd.4 = trunc i16 %tmp75 to i8
-	%tmp76 = lshr i8 %tmp75.upgrd.4, 5
-	store i8 %tmp76, i8* null
-	ret void
-
-cond_next80:
-	ret void
-
-return:
-	ret void
-}
diff --git a/test/CodeGen/Blackfin/promote-setcc.ll b/test/CodeGen/Blackfin/promote-setcc.ll
deleted file mode 100644
index d344fadbf3d..00000000000
--- a/test/CodeGen/Blackfin/promote-setcc.ll
+++ /dev/null
@@ -1,37 +0,0 @@
-; RUN: llc < %s -march=bfin > %t
-
-; The DAG combiner may sometimes create illegal i16 SETCC operations when run
-; after LegalizeOps. Try to tease out all the optimizations in
-; TargetLowering::SimplifySetCC.
-
-@x = external global i16
-@y = external global i16
-
-declare i16 @llvm.ctlz.i16(i16)
-
-; Case (srl (ctlz x), 5) == const
-; Note: ctlz is promoted, so this test does not catch the DAG combiner
-define i1 @srl_ctlz_const() {
-  %x = load i16* @x
-  %c = call i16 @llvm.ctlz.i16(i16 %x)
-  %s = lshr i16 %c, 4
-  %r = icmp eq i16 %s, 1
-  ret i1 %r
-}
-
-; Case (zext x) == const
-define i1 @zext_const() {
-  %x = load i16* @x
-  %r = icmp ugt i16 %x, 1
-  ret i1 %r
-}
-
-; Case (sext x) == const
-define i1 @sext_const() {
-  %x = load i16* @x
-  %y = add i16 %x, 1
-  %x2 = sext i16 %y to i32
-  %r = icmp ne i32 %x2, -1
-  ret i1 %r
-}
-
diff --git a/test/CodeGen/Blackfin/sdiv.ll b/test/CodeGen/Blackfin/sdiv.ll
deleted file mode 100644
index 1426655ba0b..00000000000
--- a/test/CodeGen/Blackfin/sdiv.ll
+++ /dev/null
@@ -1,5 +0,0 @@
-; RUN: llc < %s -march=bfin -verify-machineinstrs
-define i32 @sdiv(i32 %A, i32 %B) {
-	%R = sdiv i32 %A, %B		; <i32> [#uses=1]
-	ret i32 %R
-}
diff --git a/test/CodeGen/Blackfin/simple-select.ll b/test/CodeGen/Blackfin/simple-select.ll
deleted file mode 100644
index 0f7f270967a..00000000000
--- a/test/CodeGen/Blackfin/simple-select.ll
+++ /dev/null
@@ -1,11 +0,0 @@
-; RUN: llc < %s -march=bfin -verify-machineinstrs > %t
-
-declare i1 @foo()
-
-define i32 @test(i32* %A, i32* %B) {
-	%a = load i32* %A
-	%b = load i32* %B
-	%cond = call i1 @foo()
-	%c = select i1 %cond, i32 %a, i32 %b
-	ret i32 %c
-}
diff --git a/test/CodeGen/Blackfin/switch.ll b/test/CodeGen/Blackfin/switch.ll
deleted file mode 100644
index 3680ec6e554..00000000000
--- a/test/CodeGen/Blackfin/switch.ll
+++ /dev/null
@@ -1,18 +0,0 @@
-; RUN: llc < %s -march=bfin -verify-machineinstrs > %t
-
-define i32 @foo(i32 %A, i32 %B, i32 %C) {
-entry:
-	switch i32 %A, label %out [
-		i32 1, label %bb
-		i32 0, label %bb13
-	]
-
-bb:		; preds = %entry
-	ret i32 1
-
-bb13:		; preds = %entry
-	ret i32 1
-
-out:		; preds = %entry
-	ret i32 0
-}
diff --git a/test/CodeGen/Blackfin/switch2.ll b/test/CodeGen/Blackfin/switch2.ll
deleted file mode 100644
index 7877bce9c37..00000000000
--- a/test/CodeGen/Blackfin/switch2.ll
+++ /dev/null
@@ -1,16 +0,0 @@
-; RUN: llc < %s -march=bfin -verify-machineinstrs > %t
-
-define i8* @FindChar(i8* %CurPtr) {
-entry:
-	br label %bb
-
-bb:		; preds = %bb, %entry
-	%tmp = load i8* null		; <i8> [#uses=1]
-	switch i8 %tmp, label %bb [
-		i8 0, label %bb7
-		i8 120, label %bb7
-	]
-
-bb7:		; preds = %bb, %bb
-	ret i8* null
-}
diff --git a/test/CodeGen/Blackfin/sync-intr.ll b/test/CodeGen/Blackfin/sync-intr.ll
deleted file mode 100644
index 0b103a3bf77..00000000000
--- a/test/CodeGen/Blackfin/sync-intr.ll
+++ /dev/null
@@ -1,16 +0,0 @@
-; RUN: llc < %s -march=bfin -verify-machineinstrs | FileCheck %s
-
-define void @f() nounwind {
-entry:
-        ; CHECK-NOT: llvm.bfin
-        ; CHECK: csync;
-        call void @llvm.bfin.csync()
-
-        ; CHECK-NOT: llvm.bfin
-        ; CHECK: ssync;
-        call void @llvm.bfin.ssync()
-	ret void
-}
-
-declare void @llvm.bfin.csync() nounwind
-declare void @llvm.bfin.ssync() nounwind
diff --git a/utils/lit/lit/ExampleTests/LLVM.InTree/test/site.exp b/utils/lit/lit/ExampleTests/LLVM.InTree/test/site.exp
index 63ae88d1f0d..3d63966b7fa 100644
--- a/utils/lit/lit/ExampleTests/LLVM.InTree/test/site.exp
+++ b/utils/lit/lit/ExampleTests/LLVM.InTree/test/site.exp
@@ -2,7 +2,7 @@
 # Do not edit here.  If you wish to override these values
 # edit the last section
 set target_triplet "x86_64-apple-darwin10"
-set TARGETS_TO_BUILD "X86 Sparc PowerPC Alpha ARM Mips CellSPU PIC16 XCore MSP430 Blackfin CBackend MSIL CppBackend"
+set TARGETS_TO_BUILD "X86 Sparc PowerPC Alpha ARM Mips CellSPU PIC16 XCore MSP430 CBackend MSIL CppBackend"
 set llvmgcc_langs "c,c++,objc,obj-c++"
 set prcontext "/usr/bin/tclsh8.4 /Volumes/Data/ddunbar/llvm/test/Scripts/prcontext.tcl"
 set llvmtoolsdir "/Users/ddunbar/llvm.obj.64/Debug/bin"
diff --git a/utils/lit/lit/ExampleTests/LLVM.OutOfTree/obj/test/site.exp b/utils/lit/lit/ExampleTests/LLVM.OutOfTree/obj/test/site.exp
index 63ae88d1f0d..3d63966b7fa 100644
--- a/utils/lit/lit/ExampleTests/LLVM.OutOfTree/obj/test/site.exp
+++ b/utils/lit/lit/ExampleTests/LLVM.OutOfTree/obj/test/site.exp
@@ -2,7 +2,7 @@
 # Do not edit here.  If you wish to override these values
 # edit the last section
 set target_triplet "x86_64-apple-darwin10"
-set TARGETS_TO_BUILD "X86 Sparc PowerPC Alpha ARM Mips CellSPU PIC16 XCore MSP430 Blackfin CBackend MSIL CppBackend"
+set TARGETS_TO_BUILD "X86 Sparc PowerPC Alpha ARM Mips CellSPU PIC16 XCore MSP430 CBackend MSIL CppBackend"
 set llvmgcc_langs "c,c++,objc,obj-c++"
 set prcontext "/usr/bin/tclsh8.4 /Volumes/Data/ddunbar/llvm/test/Scripts/prcontext.tcl"
 set llvmtoolsdir "/Users/ddunbar/llvm.obj.64/Debug/bin"