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| author | Chris Lattner <sabre@nondot.org> | 2004-07-14 20:27:12 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2004-07-14 20:27:12 +0000 |
| commit | f70770abd53cf275368acd08f1f494301f4ce138 (patch) | |
| tree | 7cb2e2a9c89fca9355d65127ff5c85ed48bd08fe /lib/Analysis/BasicAliasAnalysis.cpp | |
| parent | ec90d8f80d0ad5614c14db74dd22f5e3f100f2cb (diff) | |
Simplify logic.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14825 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Analysis/BasicAliasAnalysis.cpp')
| -rw-r--r-- | lib/Analysis/BasicAliasAnalysis.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/Analysis/BasicAliasAnalysis.cpp b/lib/Analysis/BasicAliasAnalysis.cpp index d578c9adf3..c533f6d5ef 100644 --- a/lib/Analysis/BasicAliasAnalysis.cpp +++ b/lib/Analysis/BasicAliasAnalysis.cpp @@ -516,13 +516,13 @@ CheckGEPInstructions(const Type* BasePtr1Ty, std::vector<Value*> &GEP1Ops, // Is there anything to check? if (GEP1Ops.size() > MinOperands) { for (unsigned i = FirstConstantOper; i != MaxOperands; ++i) - if (isa<Constant>(GEP1Ops[i]) && !isa<ConstantExpr>(GEP1Ops[i]) && + if (isa<ConstantInt>(GEP1Ops[i]) && !cast<Constant>(GEP1Ops[i])->isNullValue()) { // Yup, there's a constant in the tail. Set all variables to // constants in the GEP instruction to make it suiteable for // TargetData::getIndexedOffset. for (i = 0; i != MaxOperands; ++i) - if (!isa<Constant>(GEP1Ops[i]) || isa<ConstantExpr>(GEP1Ops[i])) + if (!isa<ConstantInt>(GEP1Ops[i])) GEP1Ops[i] = Constant::getNullValue(GEP1Ops[i]->getType()); // Okay, now get the offset. This is the relative offset for the full // instruction. |