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| author | Evan Cheng <evan.cheng@apple.com> | 2011-03-11 00:48:56 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2011-03-11 00:48:56 +0000 |
| commit | 9ef82ce4fe8e6f9f49c31abeebcc9672985afad4 (patch) | |
| tree | 45098742a6f52d50e0cec97fb2f5574cb77014b0 /lib/CodeGen | |
| parent | d4a16ad85d991ff12487b40ef248833448047ead (diff) | |
Avoid replacing the value of a directly stored load with the stored value if the load is indexed. rdar://9117613.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127440 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/DAGCombiner.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp index 4c70bc3e88..f9f89858c9 100644 --- a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp +++ b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp @@ -5862,8 +5862,7 @@ SDValue DAGCombiner::visitLOAD(SDNode *N) { // value. // TODO: Handle store large -> read small portion. // TODO: Handle TRUNCSTORE/LOADEXT - if (LD->getExtensionType() == ISD::NON_EXTLOAD && - !LD->isVolatile()) { + if (ISD::isNormalLoad(N) && !LD->isVolatile()) { if (ISD::isNON_TRUNCStore(Chain.getNode())) { StoreSDNode *PrevST = cast<StoreSDNode>(Chain); if (PrevST->getBasePtr() == Ptr && |