[llvm] r222960 - Target triple OS detection tidyup. NFC

[Simon Pilgrim]

Author: rksimon
Date: Sat Nov 29 13:18:21 2014
New Revision: 222960

URL: http://llvm.org/viewvc/llvm-project?rev=222960&view=rev
Log:
Target triple OS detection tidyup. NFC

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


Modified:
    llvm/trunk/lib/CodeGen/StackProtector.cpp
    llvm/trunk/lib/CodeGen/TargetLoweringBase.cpp
    llvm/trunk/lib/Target/PowerPC/MCTargetDesc/PPCMCAsmInfo.cpp
    llvm/trunk/lib/Target/Sparc/MCTargetDesc/SparcMCAsmInfo.cpp

Modified: llvm/trunk/lib/CodeGen/StackProtector.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/StackProtector.cpp?rev=222960&r1=222959&r2=222960&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/StackProtector.cpp (original)
+++ llvm/trunk/lib/CodeGen/StackProtector.cpp Sat Nov 29 13:18:21 2014
@@ -346,7 +346,7 @@ static bool CreatePrologue(Function *F,
 
     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);

Modified: llvm/trunk/lib/CodeGen/TargetLoweringBase.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/TargetLoweringBase.cpp?rev=222960&r1=222959&r2=222960&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/TargetLoweringBase.cpp (original)
+++ llvm/trunk/lib/CodeGen/TargetLoweringBase.cpp Sat Nov 29 13:18:21 2014
@@ -414,7 +414,7 @@ static void InitLibcallNames(const char
     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.

Modified: llvm/trunk/lib/Target/PowerPC/MCTargetDesc/PPCMCAsmInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/PowerPC/MCTargetDesc/PPCMCAsmInfo.cpp?rev=222960&r1=222959&r2=222960&view=diff
==============================================================================
--- llvm/trunk/lib/Target/PowerPC/MCTargetDesc/PPCMCAsmInfo.cpp (original)
+++ llvm/trunk/lib/Target/PowerPC/MCTargetDesc/PPCMCAsmInfo.cpp Sat Nov 29 13:18:21 2014
@@ -74,9 +74,7 @@ PPCELFMCAsmInfo::PPCELFMCAsmInfo(bool is
   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;
 }
 

Modified: llvm/trunk/lib/Target/Sparc/MCTargetDesc/SparcMCAsmInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Sparc/MCTargetDesc/SparcMCAsmInfo.cpp?rev=222960&r1=222959&r2=222960&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Sparc/MCTargetDesc/SparcMCAsmInfo.cpp (original)
+++ llvm/trunk/lib/Target/Sparc/MCTargetDesc/SparcMCAsmInfo.cpp Sat Nov 29 13:18:21 2014
@@ -42,8 +42,7 @@ SparcELFMCAsmInfo::SparcELFMCAsmInfo(Str
   SunStyleELFSectionSwitchSyntax = true;
   UsesELFSectionDirectiveForBSS = true;
 
-  if (TheTriple.getOS() == llvm::Triple::Solaris ||
-      TheTriple.getOS() == llvm::Triple::OpenBSD)
+  if (TheTriple.isOSSolaris() || TheTriple.isOSOpenBSD())
     UseIntegratedAssembler = true;
 }