[X86] Use correct type for return value of ComputeAvailableFeatures in the AsmParser. NFC
There aren't enough used bits to make this a functional change, but we should fix it for consistency.
llvm-svn: 316639
diff --git a/llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp b/llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp
index 0d211c4..896c50a 100644
--- a/llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp
+++ b/llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp
@@ -909,7 +909,7 @@
MCSubtargetInfo &STI = copySTI();
FeatureBitset AllModes({X86::Mode64Bit, X86::Mode32Bit, X86::Mode16Bit});
FeatureBitset OldMode = STI.getFeatureBits() & AllModes;
- unsigned FB = ComputeAvailableFeatures(
+ uint64_t FB = ComputeAvailableFeatures(
STI.ToggleFeature(OldMode.flip(mode)));
setAvailableFeatures(FB);