diff options
Diffstat (limited to 'lib/CodeGen')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/DAGCombiner.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp index 04fe316ca6..afd80727da 100644 --- a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp +++ b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp @@ -7729,7 +7729,7 @@ SDValue DAGCombiner::visitLOAD(SDNode *N) { bool UseAA = CombinerAA.getNumOccurrences() > 0 ? CombinerAA : TLI.getTargetMachine().getSubtarget<TargetSubtargetInfo>().useAA(); - if (UseAA) { + if (UseAA && LD->isUnindexed()) { // Walk up chain skipping non-aliasing memory nodes. SDValue BetterChain = FindBetterChain(N, Chain); @@ -9317,7 +9317,7 @@ SDValue DAGCombiner::visitSTORE(SDNode *N) { bool UseAA = CombinerAA.getNumOccurrences() > 0 ? CombinerAA : TLI.getTargetMachine().getSubtarget<TargetSubtargetInfo>().useAA(); - if (UseAA) { + if (UseAA && ST->isUnindexed()) { // Walk up chain skipping non-aliasing memory nodes. SDValue BetterChain = FindBetterChain(N, Chain); |