diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2017-04-26 19:45:00 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2017-04-26 19:45:00 +0000 |
| commit | 12f3ca4cdb95b193af905a00e722a4dcb40b3de3 (patch) | |
| tree | ae1a7fcfc24a8d4b23206c57121c3f361d4b7f84 /lib/Analysis/BasicAliasAnalysis.cpp | |
| parent | d99dafe2e4a385dd2a6c76da6d8258deb100657b (diff) | |
Diffstat (limited to 'lib/Analysis/BasicAliasAnalysis.cpp')
| -rw-r--r-- | lib/Analysis/BasicAliasAnalysis.cpp | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/lib/Analysis/BasicAliasAnalysis.cpp b/lib/Analysis/BasicAliasAnalysis.cpp index 3db041cc0fa6f..537823020301a 100644 --- a/lib/Analysis/BasicAliasAnalysis.cpp +++ b/lib/Analysis/BasicAliasAnalysis.cpp @@ -924,8 +924,8 @@ static AliasResult aliasSameBasePointerGEPs(const GEPOperator *GEP1, uint64_t V2Size, const DataLayout &DL) { - assert(GEP1->getPointerOperand()->stripPointerCasts() == - GEP2->getPointerOperand()->stripPointerCasts() && + assert(GEP1->getPointerOperand()->stripPointerCastsAndBarriers() == + GEP2->getPointerOperand()->stripPointerCastsAndBarriers() && GEP1->getPointerOperandType() == GEP2->getPointerOperandType() && "Expected GEPs with the same pointer operand"); @@ -1184,8 +1184,8 @@ AliasResult BasicAAResult::aliasGEP(const GEPOperator *GEP1, uint64_t V1Size, // If we know the two GEPs are based off of the exact same pointer (and not // just the same underlying object), see if that tells us anything about // the resulting pointers. - if (GEP1->getPointerOperand()->stripPointerCasts() == - GEP2->getPointerOperand()->stripPointerCasts() && + if (GEP1->getPointerOperand()->stripPointerCastsAndBarriers() == + GEP2->getPointerOperand()->stripPointerCastsAndBarriers() && GEP1->getPointerOperandType() == GEP2->getPointerOperandType()) { AliasResult R = aliasSameBasePointerGEPs(GEP1, V1Size, GEP2, V2Size, DL); // If we couldn't find anything interesting, don't abandon just yet. @@ -1500,8 +1500,8 @@ AliasResult BasicAAResult::aliasCheck(const Value *V1, uint64_t V1Size, return NoAlias; // Strip off any casts if they exist. - V1 = V1->stripPointerCasts(); - V2 = V2->stripPointerCasts(); + V1 = V1->stripPointerCastsAndBarriers(); + V2 = V2->stripPointerCastsAndBarriers(); // If V1 or V2 is undef, the result is NoAlias because we can always pick a // value for undef that aliases nothing in the program. |