Added TargetPassConfig. The first little step toward configuring codegen passes.

[oota-llvm.git] / lib / Target / PowerPC / PPCAsmPrinter.cpp

diff --git a/lib/Target/PowerPC/PPCAsmPrinter.cpp b/lib/Target/PowerPC/PPCAsmPrinter.cpp
index 09a9be998247cad6949064d3c9427ec20ad6f93d..5dc2d3df89235b5b195a26fe151cfd9bb12ce792 100644 (file)
--- a/lib/Target/PowerPC/PPCAsmPrinter.cpp
+++ b/lib/Target/PowerPC/PPCAsmPrinter.cpp
@@ -18,9 +18,9 @@
 
 #define DEBUG_TYPE "asmprinter"
 #include "PPC.h"
-#include "PPCPredicates.h"
 #include "PPCTargetMachine.h"
 #include "PPCSubtarget.h"
+#include "MCTargetDesc/PPCPredicates.h"
 #include "llvm/Analysis/DebugInfo.h"
 #include "llvm/Constants.h"
 #include "llvm/DerivedTypes.h"
@@ -43,14 +43,13 @@
 #include "llvm/Target/TargetRegisterInfo.h"
 #include "llvm/Target/TargetInstrInfo.h"
 #include "llvm/Target/TargetOptions.h"
-#include "llvm/Target/TargetRegistry.h"
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/MathExtras.h"
 #include "llvm/Support/ErrorHandling.h"
+#include "llvm/Support/TargetRegistry.h"
 #include "llvm/Support/raw_ostream.h"
 #include "llvm/ADT/StringExtras.h"
-#include "llvm/ADT/StringSet.h"
 #include "llvm/ADT/SmallString.h"
 #include "InstPrinter/PPCInstPrinter.h"
 using namespace llvm;
@@ -344,7 +343,7 @@ void PPCAsmPrinter::EmitInstruction(const MachineInstr *MI) {
   }
   case PPC::LDtoc: {
     // Transform %X3 = LDtoc <ga:@min1>, %X2
-    LowerPPCMachineInstrToMCInst(MI, TmpInst, *this);
+    LowerPPCMachineInstrToMCInst(MI, TmpInst, *this, Subtarget.isDarwin());
       
     // Change the opcode to LD, and the global address operand to be a
     // reference to the TOC entry we will synthesize later.
@@ -366,17 +365,24 @@ void PPCAsmPrinter::EmitInstruction(const MachineInstr *MI) {
   }
       
   case PPC::MFCRpseud:
+  case PPC::MFCR8pseud:
     // Transform: %R3 = MFCRpseud %CR7
     // Into:      %R3 = MFCR      ;; cr7
     OutStreamer.AddComment(PPCInstPrinter::
                            getRegisterName(MI->getOperand(1).getReg()));
-    TmpInst.setOpcode(PPC::MFCR);
+    TmpInst.setOpcode(Subtarget.isPPC64() ? PPC::MFCR8 : PPC::MFCR);
     TmpInst.addOperand(MCOperand::CreateReg(MI->getOperand(0).getReg()));
     OutStreamer.EmitInstruction(TmpInst);
     return;
+  case PPC::SYNC:
+    // In Book E sync is called msync, handle this special case here...
+    if (Subtarget.isBookE()) {
+      OutStreamer.EmitRawText(StringRef("\tmsync"));
+      return;
+    }
   }
 
-  LowerPPCMachineInstrToMCInst(MI, TmpInst, *this);
+  LowerPPCMachineInstrToMCInst(MI, TmpInst, *this, Subtarget.isDarwin());
   OutStreamer.EmitInstruction(TmpInst);
 }
 
@@ -421,6 +427,7 @@ void PPCDarwinAsmPrinter::EmitStartOfAsmFile(Module &M) {
   static const char *const CPUDirectives[] = {
     "",
     "ppc",
+    "ppc440",
     "ppc601",
     "ppc602",
     "ppc603",
@@ -435,7 +442,7 @@ void PPCDarwinAsmPrinter::EmitStartOfAsmFile(Module &M) {
     Directive = PPC::DIR_970;
   if (Subtarget.hasAltivec() && Directive < PPC::DIR_7400)
     Directive = PPC::DIR_7400;
-  if (Subtarget.isPPC64() && Directive < PPC::DIR_970)
+  if (Subtarget.isPPC64() && Directive < PPC::DIR_64)
     Directive = PPC::DIR_64;
   assert(Directive <= PPC::DIR_64 && "Directive out of range.");
   
@@ -679,19 +686,8 @@ static AsmPrinter *createPPCAsmPrinterPass(TargetMachine &tm,
   return new PPCLinuxAsmPrinter(tm, Streamer);
 }
 
-static MCInstPrinter *createPPCMCInstPrinter(const Target &T,
-                                             TargetMachine &TM,
-                                             unsigned SyntaxVariant,
-                                             const MCAsmInfo &MAI) {
-  return new PPCInstPrinter(TM, MAI, SyntaxVariant);
-}
-
-
 // Force static initialization.
 extern "C" void LLVMInitializePowerPCAsmPrinter() { 
   TargetRegistry::RegisterAsmPrinter(ThePPC32Target, createPPCAsmPrinterPass);
   TargetRegistry::RegisterAsmPrinter(ThePPC64Target, createPPCAsmPrinterPass);
-  
-  TargetRegistry::RegisterMCInstPrinter(ThePPC32Target, createPPCMCInstPrinter);
-  TargetRegistry::RegisterMCInstPrinter(ThePPC64Target, createPPCMCInstPrinter);
 }