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Reapply TargetRegistry refactoring commits.

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--- Reverse-merging r75799 into '.':
 U   test/Analysis/PointerTracking
U    include/llvm/Target/TargetMachineRegistry.h
U    include/llvm/Target/TargetMachine.h
U    include/llvm/Target/TargetRegistry.h
U    include/llvm/Target/TargetSelect.h
U    tools/lto/LTOCodeGenerator.cpp
U    tools/lto/LTOModule.cpp
U    tools/llc/llc.cpp
U    lib/Target/PowerPC/PPCTargetMachine.h
U    lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp
U    lib/Target/PowerPC/PPCTargetMachine.cpp
U    lib/Target/PowerPC/PPC.h
U    lib/Target/ARM/ARMTargetMachine.cpp
U    lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp
U    lib/Target/ARM/ARMTargetMachine.h
U    lib/Target/ARM/ARM.h
U    lib/Target/XCore/XCoreTargetMachine.cpp
U    lib/Target/XCore/XCoreTargetMachine.h
U    lib/Target/PIC16/PIC16TargetMachine.cpp
U    lib/Target/PIC16/PIC16TargetMachine.h
U    lib/Target/Alpha/AsmPrinter/AlphaAsmPrinter.cpp
U    lib/Target/Alpha/AlphaTargetMachine.cpp
U    lib/Target/Alpha/AlphaTargetMachine.h
U    lib/Target/X86/X86TargetMachine.h
U    lib/Target/X86/X86.h
U    lib/Target/X86/AsmPrinter/X86ATTAsmPrinter.h
U    lib/Target/X86/AsmPrinter/X86AsmPrinter.cpp
U    lib/Target/X86/AsmPrinter/X86IntelAsmPrinter.h
U    lib/Target/X86/X86TargetMachine.cpp
U    lib/Target/MSP430/MSP430TargetMachine.cpp
U    lib/Target/MSP430/MSP430TargetMachine.h
U    lib/Target/CppBackend/CPPTargetMachine.h
U    lib/Target/CppBackend/CPPBackend.cpp
U    lib/Target/CBackend/CTargetMachine.h
U    lib/Target/CBackend/CBackend.cpp
U    lib/Target/TargetMachine.cpp
U    lib/Target/IA64/IA64TargetMachine.cpp
U    lib/Target/IA64/AsmPrinter/IA64AsmPrinter.cpp
U    lib/Target/IA64/IA64TargetMachine.h
U    lib/Target/IA64/IA64.h
U    lib/Target/MSIL/MSILWriter.cpp
U    lib/Target/CellSPU/SPUTargetMachine.h
U    lib/Target/CellSPU/SPU.h
U    lib/Target/CellSPU/AsmPrinter/SPUAsmPrinter.cpp
U    lib/Target/CellSPU/SPUTargetMachine.cpp
U    lib/Target/Mips/AsmPrinter/MipsAsmPrinter.cpp
U    lib/Target/Mips/MipsTargetMachine.cpp
U    lib/Target/Mips/MipsTargetMachine.h
U    lib/Target/Mips/Mips.h
U    lib/Target/Sparc/AsmPrinter/SparcAsmPrinter.cpp
U    lib/Target/Sparc/SparcTargetMachine.cpp
U    lib/Target/Sparc/SparcTargetMachine.h
U    lib/ExecutionEngine/JIT/TargetSelect.cpp
U    lib/Support/TargetRegistry.cpp


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75820 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Daniel Dunbar
2009-07-15 20:24:03 +00:00
parent e4d54d72bd
commit 51b198af83
54 changed files with 312 additions and 638 deletions
Download Patch File Download Diff File Expand all files Collapse all files
lib/Target/PowerPC/PPCTargetMachine.cpp
+15 -60
View File
@@ -30,10 +30,13 @@ extern "C" int PowerPCTargetMachineModule;
int PowerPCTargetMachineModule = 0;
// Register the targets
extern Target ThePPC32Target;
static RegisterTarget<PPC32TargetMachine>
X("ppc32", "PowerPC 32");
X(ThePPC32Target, "ppc32", "PowerPC 32");
extern Target ThePPC64Target;
static RegisterTarget<PPC64TargetMachine>
Y("ppc64", "PowerPC 64");
Y(ThePPC64Target, "ppc64", "PowerPC 64");
// Force static initialization.
extern "C" void LLVMInitializePowerPCTarget() { }
@@ -48,60 +51,10 @@ const TargetAsmInfo *PPCTargetMachine::createTargetAsmInfo() const {
return new PPCLinuxTargetAsmInfo(*this);
}
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),
PPCTargetMachine::PPCTargetMachine(const Target&T, const Module &M,
const std::string &FS, bool is64Bit)
: LLVMTargetMachine(T),
Subtarget(*this, M, FS, is64Bit),
DataLayout(Subtarget.getTargetDataString()), InstrInfo(*this),
FrameInfo(*this, is64Bit), JITInfo(*this, is64Bit), TLInfo(*this),
InstrItins(Subtarget.getInstrItineraryData()), MachOWriterInfo(*this) {
@@ -118,13 +71,15 @@ PPCTargetMachine::PPCTargetMachine(const Module &M, const std::string &FS,
/// groups, which typically degrades performance.
bool PPCTargetMachine::getEnableTailMergeDefault() const { return false; }
PPC32TargetMachine::PPC32TargetMachine(const Module &M, const std::string &FS)
: PPCTargetMachine(M, FS, false) {
PPC32TargetMachine::PPC32TargetMachine(const Target &T, const Module &M,
const std::string &FS)
: PPCTargetMachine(T, M, FS, false) {
}
PPC64TargetMachine::PPC64TargetMachine(const Module &M, const std::string &FS)
: PPCTargetMachine(M, FS, true) {
PPC64TargetMachine::PPC64TargetMachine(const Target &T, const Module &M,
const std::string &FS)
: PPCTargetMachine(T, M, FS, true) {
}