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Target triple OS detection tidyup. NFC

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Use Triple::isOS*() helpers where possible.

llvm-svn: 222960
This commit is contained in:
Simon Pilgrim 2014-11-29 19:18:21 +00:00
parent 120c878c24
commit 3d5273ea80
4 changed files with 5 additions and 8 deletions
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4
lib/CodeGen/StackProtector.cpp
View File

@ -346,7 +346,7 @@ static bool CreatePrologue(Function *F, Module *M, ReturnInst *RI,
StackGuardVar = ConstantExpr::getIntToPtr(
OffsetVal, PointerType::get(PtrTy, AddressSpace));
} else if (Trip.getOS() == llvm::Triple::OpenBSD) {
} else if (Trip.isOSOpenBSD()) {
StackGuardVar = M->getOrInsertGlobal("__guard_local", PtrTy);
cast<GlobalValue>(StackGuardVar)
->setVisibility(GlobalValue::HiddenVisibility);
@ -477,7 +477,7 @@ BasicBlock *StackProtector::CreateFailBB() {
LLVMContext &Context = F->getContext();
BasicBlock *FailBB = BasicBlock::Create(Context, "CallStackCheckFailBlk", F);
IRBuilder<> B(FailBB);
if (Trip.getOS() == llvm::Triple::OpenBSD) {
if (Trip.isOSOpenBSD()) {
Constant *StackChkFail = M->getOrInsertFunction(
"__stack_smash_handler", Type::getVoidTy(Context),
Type::getInt8PtrTy(Context), nullptr);

2
lib/CodeGen/TargetLoweringBase.cpp
View File

@ -414,7 +414,7 @@ static void InitLibcallNames(const char **Names, const Triple &TT) {
Names[RTLIB::SINCOS_PPCF128] = nullptr;
}
if (TT.getOS() != Triple::OpenBSD) {
if (!TT.isOSOpenBSD()) {
Names[RTLIB::STACKPROTECTOR_CHECK_FAIL] = "__stack_chk_fail";
} else {
// These are generally not available.

4
lib/Target/PowerPC/MCTargetDesc/PPCMCAsmInfo.cpp
View File

@ -74,9 +74,7 @@ PPCELFMCAsmInfo::PPCELFMCAsmInfo(bool is64Bit, const Triple& T) {
AssemblerDialect = 1; // New-Style mnemonics.
LCOMMDirectiveAlignmentType = LCOMM::ByteAlignment;
if (T.getOS() == llvm::Triple::FreeBSD ||
(T.getOS() == llvm::Triple::NetBSD && !is64Bit) ||
(T.getOS() == llvm::Triple::OpenBSD && !is64Bit))
if (T.isOSFreeBSD() || ((T.isOSNetBSD() || T.isOSOpenBSD()) && !is64Bit))
UseIntegratedAssembler = true;
}

3
lib/Target/Sparc/MCTargetDesc/SparcMCAsmInfo.cpp
View File

@ -42,8 +42,7 @@ SparcELFMCAsmInfo::SparcELFMCAsmInfo(StringRef TT) {
SunStyleELFSectionSwitchSyntax = true;
UsesELFSectionDirectiveForBSS = true;
if (TheTriple.getOS() == llvm::Triple::Solaris ||
TheTriple.getOS() == llvm::Triple::OpenBSD)
if (TheTriple.isOSSolaris() || TheTriple.isOSOpenBSD())
UseIntegratedAssembler = true;
}