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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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51
lib/Target/Mips/MipsTargetMachine.cpp
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@@ -28,12 +28,8 @@ extern "C" int MipsTargetMachineModule;
int MipsTargetMachineModule = 0;
// Register the target.
extern Target TheMipsTarget;
static RegisterTarget<MipsTargetMachine> X(TheMipsTarget, "mips", "Mips");
extern Target TheMipselTarget;
static RegisterTarget<MipselTargetMachine> Y(TheMipselTarget, "mipsel",
"Mipsel");
static RegisterTarget<MipsTargetMachine> X("mips", "Mips");
static RegisterTarget<MipselTargetMachine> Y("mipsel", "Mipsel");
MipsTargetMachine::AsmPrinterCtorFn MipsTargetMachine::AsmPrinterCtor = 0;
@@ -55,9 +51,7 @@ createTargetAsmInfo() const
// an easier handling.
// Using CodeModel::Large enables different CALL behavior.
MipsTargetMachine::
MipsTargetMachine(const Target &T, const Module &M, const std::string &FS,
bool isLittle=false):
LLVMTargetMachine(T),
MipsTargetMachine(const Module &M, const std::string &FS, bool isLittle=false):
Subtarget(*this, M, FS, isLittle),
DataLayout(isLittle ? std::string("e-p:32:32:32-i8:8:32-i16:16:32") :
std::string("E-p:32:32:32-i8:8:32-i16:16:32")),
@@ -76,8 +70,43 @@ MipsTargetMachine(const Target &T, const Module &M, const std::string &FS,
}
MipselTargetMachine::
MipselTargetMachine(const Target &T, const Module &M, const std::string &FS) :
MipsTargetMachine(T, M, FS, true) {}
MipselTargetMachine(const Module &M, const std::string &FS) :
MipsTargetMachine(M, FS, true) {}
// return 0 and must specify -march to gen MIPS code.
unsigned MipsTargetMachine::
getModuleMatchQuality(const Module &M)
{
// We strongly match "mips*-*".
std::string TT = M.getTargetTriple();
if (TT.size() >= 5 && std::string(TT.begin(), TT.begin()+5) == "mips-")
return 20;
if (TT.size() >= 13 && std::string(TT.begin(),
TT.begin()+13) == "mipsallegrex-")
return 20;
return 0;
}
// return 0 and must specify -march to gen MIPSEL code.
unsigned MipselTargetMachine::
getModuleMatchQuality(const Module &M)
{
// We strongly match "mips*el-*".
std::string TT = M.getTargetTriple();
if (TT.size() >= 7 && std::string(TT.begin(), TT.begin()+7) == "mipsel-")
return 20;
if (TT.size() >= 15 && std::string(TT.begin(),
TT.begin()+15) == "mipsallegrexel-")
return 20;
if (TT.size() == 3 && std::string(TT.begin(), TT.begin()+3) == "psp")
return 20;
return 0;
}
// Install an instruction selector pass using
// the ISelDag to gen Mips code.