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[SimplifyCFG] Use APInt::operator| instead of APInt::Or. NFC

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I'm looking to improve operator| to support rvalue references and may remove APInt::Or.

llvm-svn: 296982
This commit is contained in:
Craig Topper 2017-03-05 01:08:19 +00:00
parent 6ffc044b2f
commit b9dbd4d596
1 changed files with 1 additions and 1 deletions
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llvm/lib/Transforms/Utils/SimplifyCFG.cpp
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@ -4385,7 +4385,7 @@ static bool EliminateDeadSwitchCases(SwitchInst *SI, AssumptionCache *AC,
bool HasDefault =
!isa<UnreachableInst>(SI->getDefaultDest()->getFirstNonPHIOrDbg());
const unsigned NumUnknownBits =
Bits - (KnownZero.Or(KnownOne)).countPopulation();
Bits - (KnownZero | KnownOne).countPopulation();
assert(NumUnknownBits <= Bits);
if (HasDefault && DeadCases.empty() &&
NumUnknownBits < 64 /* avoid overflow */ &&