X86: stifle GCC warning
lib/Target/X86/X86TargetTransformInfo.cpp: In member function ‘virtual unsigned int {anonymous}::X86TTI::getIntImmCost(unsigned int, unsigned int, const llvm::APInt&, llvm::Type*) const’:
lib/Target/X86/X86TargetTransformInfo.cpp:920:60: warning: enumeral and non-enumeral type in conditional expression [enabled by default]
This seems like an unhelpful warning, but there doesnt seem to be a controlling
flag, so add an explicit cast to silence the warning.
llvm-svn: 210806
diff --git a/llvm/lib/Target/X86/X86TargetTransformInfo.cpp b/llvm/lib/Target/X86/X86TargetTransformInfo.cpp
index c6f5906..299f9a5 100644
--- a/llvm/lib/Target/X86/X86TargetTransformInfo.cpp
+++ b/llvm/lib/Target/X86/X86TargetTransformInfo.cpp
@@ -917,7 +917,9 @@
if (Idx == ImmIdx) {
unsigned NumConstants = (BitSize + 63) / 64;
unsigned Cost = X86TTI::getIntImmCost(Imm, Ty);
- return (Cost <= NumConstants * TCC_Basic) ? TCC_Free : Cost;
+ return (Cost <= NumConstants * TCC_Basic)
+ ? static_cast<unsigned>(TCC_Free)
+ : Cost;
}
return X86TTI::getIntImmCost(Imm, Ty);