[ValueTracking] Improve code using dropSameSign (NFC) #147367
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@llvm/pr-subscribers-llvm-analysis Author: Ramkumar Ramachandra (artagnon) ChangesFull diff: https://github.com/llvm/llvm-project/pull/147367.diff 1 Files Affected:
diff --git a/llvm/lib/Analysis/ValueTracking.cpp b/llvm/lib/Analysis/ValueTracking.cpp
index 09745ed6eac6a..b8dc8a21b43f0 100644
--- a/llvm/lib/Analysis/ValueTracking.cpp
+++ b/llvm/lib/Analysis/ValueTracking.cpp
@@ -9287,9 +9287,9 @@ isImpliedCondCommonOperandWithCR(CmpPredicate LPred, const ConstantRange &LCR,
return Res;
if (LPred.hasSameSign() ^ RPred.hasSameSign()) {
LPred = LPred.hasSameSign() ? ICmpInst::getFlippedSignednessPredicate(LPred)
- : static_cast<CmpInst::Predicate>(LPred);
+ : LPred.dropSameSign();
RPred = RPred.hasSameSign() ? ICmpInst::getFlippedSignednessPredicate(RPred)
- : static_cast<CmpInst::Predicate>(RPred);
+ : RPred.dropSameSign();
return CRImpliesPred(ConstantRange::makeAllowedICmpRegion(LPred, LCR),
RPred);
}
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LLVM Buildbot has detected a new failure on builder Full details are available at: https://lab.llvm.org/buildbot/#/builders/18/builds/18661 Here is the relevant piece of the build log for the reference |
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