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Revert 75762, 75763, 75766..75769, 75772..75775, 75778, 75780, 75782 to repair broken LLVM-GCC build.

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Will revert 75770 in the llvm-gcc trunk.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75799 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Stuart Hastings
2009-07-15 17:27:11 +00:00
parent 7fe3dd5b7e
commit 2286f8dc4c
53 changed files with 557 additions and 306 deletions
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lib/Target/PowerPC/PPCTargetMachine.cpp
+60 -15
View File
@@ -30,13 +30,10 @@ extern "C" int PowerPCTargetMachineModule;
int PowerPCTargetMachineModule = 0;
// Register the targets
extern Target ThePPC32Target;
static RegisterTarget<PPC32TargetMachine>
X(ThePPC32Target, "ppc32", "PowerPC 32");
extern Target ThePPC64Target;
X("ppc32", "PowerPC 32");
static RegisterTarget<PPC64TargetMachine>
Y(ThePPC64Target, "ppc64", "PowerPC 64");
Y("ppc64", "PowerPC 64");
// Force static initialization.
extern "C" void LLVMInitializePowerPCTarget() { }
@@ -51,10 +48,60 @@ const TargetAsmInfo *PPCTargetMachine::createTargetAsmInfo() const {
return new PPCLinuxTargetAsmInfo(*this);
}
PPCTargetMachine::PPCTargetMachine(const Target&T, const Module &M,
const std::string &FS, bool is64Bit)
: LLVMTargetMachine(T),
Subtarget(*this, M, FS, is64Bit),
unsigned PPC32TargetMachine::getJITMatchQuality() {
#if defined(__POWERPC__) || defined (__ppc__) || defined(_POWER) || defined(__PPC__)
if (sizeof(void*) == 4)
return 10;
#endif
return 0;
}
unsigned PPC64TargetMachine::getJITMatchQuality() {
#if defined(__POWERPC__) || defined (__ppc__) || defined(_POWER) || defined(__PPC__)
if (sizeof(void*) == 8)
return 10;
#endif
return 0;
}
unsigned PPC32TargetMachine::getModuleMatchQuality(const Module &M) {
// We strongly match "powerpc-*".
std::string TT = M.getTargetTriple();
if (TT.size() >= 8 && std::string(TT.begin(), TT.begin()+8) == "powerpc-")
return 20;
// If the target triple is something non-powerpc, we don't match.
if (!TT.empty()) return 0;
if (M.getEndianness() == Module::BigEndian &&
M.getPointerSize() == Module::Pointer32)
return 10; // Weak match
else if (M.getEndianness() != Module::AnyEndianness ||
M.getPointerSize() != Module::AnyPointerSize)
return 0; // Match for some other target
return getJITMatchQuality()/2;
}
unsigned PPC64TargetMachine::getModuleMatchQuality(const Module &M) {
// We strongly match "powerpc64-*".
std::string TT = M.getTargetTriple();
if (TT.size() >= 10 && std::string(TT.begin(), TT.begin()+10) == "powerpc64-")
return 20;
if (M.getEndianness() == Module::BigEndian &&
M.getPointerSize() == Module::Pointer64)
return 10; // Weak match
else if (M.getEndianness() != Module::AnyEndianness ||
M.getPointerSize() != Module::AnyPointerSize)
return 0; // Match for some other target
return getJITMatchQuality()/2;
}
PPCTargetMachine::PPCTargetMachine(const Module &M, const std::string &FS,
bool is64Bit)
: Subtarget(*this, M, FS, is64Bit),
DataLayout(Subtarget.getTargetDataString()), InstrInfo(*this),
FrameInfo(*this, is64Bit), JITInfo(*this, is64Bit), TLInfo(*this),
InstrItins(Subtarget.getInstrItineraryData()), MachOWriterInfo(*this) {
@@ -71,15 +118,13 @@ PPCTargetMachine::PPCTargetMachine(const Target&T, const Module &M,
/// groups, which typically degrades performance.
bool PPCTargetMachine::getEnableTailMergeDefault() const { return false; }
PPC32TargetMachine::PPC32TargetMachine(const Target &T, const Module &M,
const std::string &FS)
: PPCTargetMachine(T, M, FS, false) {
PPC32TargetMachine::PPC32TargetMachine(const Module &M, const std::string &FS)
: PPCTargetMachine(M, FS, false) {
}
PPC64TargetMachine::PPC64TargetMachine(const Target &T, const Module &M,
const std::string &FS)
: PPCTargetMachine(T, M, FS, true) {
PPC64TargetMachine::PPC64TargetMachine(const Module &M, const std::string &FS)
: PPCTargetMachine(M, FS, true) {
}