1 files changed, 4 insertions, 3 deletions
diff --git a/llvm/lib/Target/AMDGPU/AMDGPULibCalls.cpp b/llvm/lib/Target/AMDGPU/AMDGPULibCalls.cpp
index 6b7f57252b7a..1ee6933bd7ff 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPULibCalls.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPULibCalls.cpp
@@ -17,6 +17,7 @@
 #include "llvm/Analysis/AliasAnalysis.h"
 #include "llvm/Analysis/Loads.h"
 #include "llvm/IR/IntrinsicsAMDGPU.h"
+#include "llvm/IR/IRBuilder.h"
 #include "llvm/InitializePasses.h"
 #include "llvm/Target/TargetMachine.h"
 
@@ -476,7 +477,7 @@ bool AMDGPULibCalls::isUnsafeMath(const CallInst *CI) const {
       return true;
   const Function *F = CI->getParent()->getParent();
   Attribute Attr = F->getFnAttribute("unsafe-fp-math");
-  return Attr.getValueAsString() == "true";
+  return Attr.getValueAsBool();
 }
 
 bool AMDGPULibCalls::useNativeFunc(const StringRef F) const {
@@ -1369,9 +1370,9 @@ bool AMDGPULibCalls::fold_wavefrontsize(CallInst *CI, IRBuilder<> &B) {
 
   StringRef CPU = TM->getTargetCPU();
   StringRef Features = TM->getTargetFeatureString();
-  if ((CPU.empty() || CPU.equals_lower("generic")) &&
+  if ((CPU.empty() || CPU.equals_insensitive("generic")) &&
       (Features.empty() ||
-       Features.find_lower("wavefrontsize") == StringRef::npos))
+       Features.find_insensitive("wavefrontsize") == StringRef::npos))
     return false;
 
   Function *F = CI->getParent()->getParent();