fix minsize detection: minsize attribute implies optimizing for size
llvm-svn: 244464
diff --git a/llvm/lib/Target/X86/X86InstrInfo.cpp b/llvm/lib/Target/X86/X86InstrInfo.cpp
index 9a6e860..c37f5c8 100644
--- a/llvm/lib/Target/X86/X86InstrInfo.cpp
+++ b/llvm/lib/Target/X86/X86InstrInfo.cpp
@@ -5241,9 +5241,7 @@
// Unless optimizing for size, don't fold to avoid partial
// register update stalls
- // FIXME: Use Function::optForSize().
- if (!MF.getFunction()->hasFnAttribute(Attribute::OptimizeForSize) &&
- hasPartialRegUpdate(MI->getOpcode()))
+ if (!MF.getFunction()->optForSize() && hasPartialRegUpdate(MI->getOpcode()))
return nullptr;
const MachineFrameInfo *MFI = MF.getFrameInfo();