Use twines to simplify calls to report_fatal_error. For code size and readability.

[oota-llvm.git] / lib / Target / CellSPU / SPUTargetMachine.cpp

diff --git a/lib/Target/CellSPU/SPUTargetMachine.cpp b/lib/Target/CellSPU/SPUTargetMachine.cpp
index a1e843c1269c485522bfe842df051a416071126b..6500067849dbd1581425213f56a7906bee3c70f8 100644 (file)
--- a/lib/Target/CellSPU/SPUTargetMachine.cpp
+++ b/lib/Target/CellSPU/SPUTargetMachine.cpp
@@ -13,33 +13,19 @@
 
 #include "SPU.h"
 #include "SPURegisterNames.h"
-#include "SPUTargetAsmInfo.h"
+#include "SPUMCAsmInfo.h"
 #include "SPUTargetMachine.h"
-#include "llvm/Module.h"
 #include "llvm/PassManager.h"
-#include "llvm/Target/TargetMachineRegistry.h"
 #include "llvm/CodeGen/RegAllocRegistry.h"
 #include "llvm/CodeGen/SchedulerRegistry.h"
+#include "llvm/Target/TargetRegistry.h"
 
 using namespace llvm;
 
-/// CellSPUTargetMachineModule - 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 CellSPUTargetMachineModule;
-int CellSPUTargetMachineModule = 0;
-
-namespace {
-  // Register the targets
-  RegisterTarget<SPUTargetMachine>
-  CELLSPU("cellspu", "STI CBEA Cell SPU [experimental]");
-}
-
-// Force static initialization when called from llvm/InitializeAllTargets.h
-namespace llvm {
-  void InitializeCellSPUTarget() { }
+extern "C" void LLVMInitializeCellSPUTarget() { 
+  // Register the target.
+  RegisterTargetMachine<SPUTargetMachine> X(TheCellSPUTarget);
+  RegisterAsmInfo<SPULinuxMCAsmInfo> Y(TheCellSPUTarget);
 }
 
 const std::pair<unsigned, int> *
@@ -48,34 +34,15 @@ SPUFrameInfo::getCalleeSaveSpillSlots(unsigned &NumEntries) const {
   return &LR[0];
 }
 
-const TargetAsmInfo *
-SPUTargetMachine::createTargetAsmInfo() const
-{
-  return new SPULinuxTargetAsmInfo(*this);
-}
-
-unsigned
-SPUTargetMachine::getModuleMatchQuality(const Module &M)
-{
-  // We strongly match "spu-*" or "cellspu-*".
-  std::string TT = M.getTargetTriple();
-  if ((TT.size() == 3 && std::string(TT.begin(), TT.begin()+3) == "spu")
-      || (TT.size() == 7 && std::string(TT.begin(), TT.begin()+7) == "cellspu")
-      || (TT.size() >= 4 && std::string(TT.begin(), TT.begin()+4) == "spu-")
-      || (TT.size() >= 8 && std::string(TT.begin(), TT.begin()+8) == "cellspu-"))
-    return 20;
-  
-  return 0;                     // No match at all...
-}
-
-SPUTargetMachine::SPUTargetMachine(const Module &M, const std::string &FS)
-  : Subtarget(*this, M, FS),
+SPUTargetMachine::SPUTargetMachine(const Target &T, const std::string &TT,
+                                   const std::string &FS)
+  : LLVMTargetMachine(T, TT),
+    Subtarget(TT, FS),
     DataLayout(Subtarget.getTargetDataString()),
     InstrInfo(*this),
     FrameInfo(*this),
     TLInfo(*this),
-    InstrItins(Subtarget.getInstrItineraryData())
-{
+    InstrItins(Subtarget.getInstrItineraryData()) {
   // For the time being, use static relocations, since there's really no
   // support for PIC yet.
   setRelocationModel(Reloc::Static);
@@ -85,19 +52,9 @@ SPUTargetMachine::SPUTargetMachine(const Module &M, const std::string &FS)
 // Pass Pipeline Configuration
 //===----------------------------------------------------------------------===//
 
-bool
-SPUTargetMachine::addInstSelector(PassManagerBase &PM,
-                                  CodeGenOpt::Level OptLevel)
-{
+bool SPUTargetMachine::addInstSelector(PassManagerBase &PM,
+                                       CodeGenOpt::Level OptLevel) {
   // Install an instruction selector.
   PM.add(createSPUISelDag(*this));
   return false;
 }
-
-bool SPUTargetMachine::addAssemblyEmitter(PassManagerBase &PM,
-                                          CodeGenOpt::Level OptLevel,
-                                          bool Verbose,
-                                          raw_ostream &Out) {
-  PM.add(createSPUAsmPrinterPass(Out, *this, OptLevel, Verbose));
-  return false;
-}