commit 2bfd9129f400c4f3b9d108dcb6be798d2fbfc6dc
author Simon Pilgrim <llvm-dev@redking.me.uk> Sat Nov 29 19:18:21 2014 +0000
committer Simon Pilgrim <llvm-dev@redking.me.uk> Sat Nov 29 19:18:21 2014 +0000
tree 6c0325dd172dbe4be87e223c2f38b886c4abdf53
parent 7405608cdd518229ff1652a462dea8736c5ab3ae

Target triple OS detection tidyup. NFC

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

llvm-svn: 222960

llvm/lib/CodeGen/StackProtector.cpp

diff --git a/llvm/lib/CodeGen/StackProtector.cpp b/llvm/lib/CodeGen/StackProtector.cpp
index 45f97ac..3fc0a36 100644
--- a/llvm/lib/CodeGen/StackProtector.cpp
+++ b/llvm/lib/CodeGen/StackProtector.cpp
@@ -346,7 +346,7 @@
 
     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 @@
   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);

llvm/lib/CodeGen/TargetLoweringBase.cpp

diff --git a/llvm/lib/CodeGen/TargetLoweringBase.cpp b/llvm/lib/CodeGen/TargetLoweringBase.cpp
index e833fd3..bd5cd4c 100644
--- a/llvm/lib/CodeGen/TargetLoweringBase.cpp
+++ b/llvm/lib/CodeGen/TargetLoweringBase.cpp
@@ -414,7 +414,7 @@
     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.