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Use llvm_unreachable after a fully covered/always-returning switch

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David Blaikie
2020-03-26 20:09:14 -07:00
parent 324f5a14d7
commit 819e540208
1 changed files with 1 additions and 1 deletions
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2
clang/lib/Basic/Targets/X86.cpp
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@@ -1842,7 +1842,7 @@ Optional<unsigned> X86TargetInfo::getCPUCacheLineSize() const {
case CK_Generic:
return None;
}
return None;
llvm_unreachable("Unknown CPU kind");
}
bool X86TargetInfo::validateOutputSize(const llvm::StringMap<bool> &FeatureMap,