diff options
| author | Chris Lattner <sabre@nondot.org> | 2004-11-17 17:39:39 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2004-11-17 17:39:39 +0000 |
| commit | c368b635150fcec151e1f152037e6ec362726f5e (patch) | |
| tree | d1dfc87fe93296f5ec54d64eca7be87db1371473 /llvm/lib/Analysis | |
| parent | 9d339a75ae19cfb47ba2c8def657febe54935562 (diff) | |
| download | bcm5719-llvm-c368b635150fcec151e1f152037e6ec362726f5e.tar.gz bcm5719-llvm-c368b635150fcec151e1f152037e6ec362726f5e.zip | |
Simplify conditional and fix LICM/2004-11-17-UndefIndexCrash.ll
by saying what we mean
llvm-svn: 17913
Diffstat (limited to 'llvm/lib/Analysis')
| -rw-r--r-- | llvm/lib/Analysis/BasicAliasAnalysis.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/llvm/lib/Analysis/BasicAliasAnalysis.cpp b/llvm/lib/Analysis/BasicAliasAnalysis.cpp index 5ce13f5c5fb..875530d7758 100644 --- a/llvm/lib/Analysis/BasicAliasAnalysis.cpp +++ b/llvm/lib/Analysis/BasicAliasAnalysis.cpp @@ -379,8 +379,7 @@ BasicAliasAnalysis::alias(const Value *V1, unsigned V1Size, // the arguments provided, except substitute 0's for any variable // indexes we find... for (unsigned i = 0; i != GEPOperands.size(); ++i) - if (!isa<Constant>(GEPOperands[i]) || isa<GlobalValue>(GEPOperands[i]) || - isa<ConstantExpr>(GEPOperands[i])) + if (!isa<ConstantInt>(GEPOperands[i])) GEPOperands[i] =Constant::getNullValue(GEPOperands[i]->getType()); int64_t Offset = getTargetData().getIndexedOffset(BasePtr->getType(), GEPOperands); |
