X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FTarget%2FMSP430%2FMSP430TargetMachine.cpp;h=99877c8c54c89ae513ebd8caa896ff68016976d0;hb=43d225dc8bdaa37e1b0a222f7510ade18a7267e4;hp=924c7e82d8e5016822e95084c9160802aaf8efbd;hpb=2286f8dc4cec0625f7d7a14e2570926cf8599646;p=oota-llvm.git

diff --git a/lib/Target/MSP430/MSP430TargetMachine.cpp b/lib/Target/MSP430/MSP430TargetMachine.cpp
index 924c7e82d8e..99877c8c54c 100644
--- a/lib/Target/MSP430/MSP430TargetMachine.cpp
+++ b/lib/Target/MSP430/MSP430TargetMachine.cpp
@@ -12,43 +12,30 @@
 //===----------------------------------------------------------------------===//
 
 #include "MSP430.h"
-#include "MSP430TargetAsmInfo.h"
+#include "MSP430MCAsmInfo.h"
 #include "MSP430TargetMachine.h"
-#include "llvm/Module.h"
 #include "llvm/PassManager.h"
 #include "llvm/CodeGen/Passes.h"
-#include "llvm/Target/TargetAsmInfo.h"
-#include "llvm/Target/TargetMachineRegistry.h"
-
+#include "llvm/MC/MCAsmInfo.h"
+#include "llvm/Target/TargetRegistry.h"
 using namespace llvm;
 
-/// MSP430TargetMachineModule - Note that this is used on hosts that
-/// cannot link in a library unless there are references into the
-/// library.  In particular, it seems that it is not possible to get
-/// things to work on Win32 without this.  Though it is unused, do not
-/// remove it.
-extern "C" int MSP430TargetMachineModule;
-int MSP430TargetMachineModule = 0;
-
-
-// Register the targets
-static RegisterTarget<MSP430TargetMachine>
-X("msp430", "MSP430 [experimental]");
-
-// Force static initialization.
-extern "C" void LLVMInitializeMSP430Target() { }
+extern "C" void LLVMInitializeMSP430Target() {
+  // Register the target.
+  RegisterTargetMachine<MSP430TargetMachine> X(TheMSP430Target);
+  RegisterAsmInfo<MSP430MCAsmInfo> Z(TheMSP430Target);
+}
 
-MSP430TargetMachine::MSP430TargetMachine(const Module &M,
+MSP430TargetMachine::MSP430TargetMachine(const Target &T,
+                                         const std::string &TT,
                                          const std::string &FS) :
-  Subtarget(*this, M, FS),
+  LLVMTargetMachine(T, TT),
+  Subtarget(TT, FS),
   // FIXME: Check TargetData string.
-  DataLayout("e-p:16:8:8-i8:8:8-i16:8:8-i32:8:8"),
-  InstrInfo(*this), TLInfo(*this),
+  DataLayout("e-p:16:16:16-i8:8:8-i16:16:16-i32:16:32-n8:16"),
+  InstrInfo(*this), TLInfo(*this), TSInfo(*this),
   FrameInfo(TargetFrameInfo::StackGrowsDown, 2, -2) { }
 
-const TargetAsmInfo *MSP430TargetMachine::createTargetAsmInfo() const {
-  return new MSP430TargetAsmInfo(*this);
-}
 
 bool MSP430TargetMachine::addInstSelector(PassManagerBase &PM,
                                           CodeGenOpt::Level OptLevel) {
@@ -57,23 +44,9 @@ bool MSP430TargetMachine::addInstSelector(PassManagerBase &PM,
   return false;
 }
 
-bool MSP430TargetMachine::addAssemblyEmitter(PassManagerBase &PM,
-                                             CodeGenOpt::Level OptLevel,
-                                             bool Verbose,
-                                             formatted_raw_ostream &Out) {
-  // Output assembly language.
-  PM.add(createMSP430CodePrinterPass(Out, *this, Verbose));
+bool MSP430TargetMachine::addPreEmitPass(PassManagerBase &PM,
+                                         CodeGenOpt::Level OptLevel) {
+  // Must run branch selection immediately preceding the asm printer.
+  PM.add(createMSP430BranchSelectionPass());
   return false;
 }
-
-unsigned MSP430TargetMachine::getModuleMatchQuality(const Module &M) {
-  std::string TT = M.getTargetTriple();
-
-  // We strongly match msp430
-  if (TT.size() >= 6 && TT[0] == 'm' && TT[1] == 's' && TT[2] == 'p' &&
-      TT[3] == '4' &&  TT[4] == '3' && TT[5] == '0')
-    return 20;
-
-  return 0;
-}
-