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| author | Evan Cheng <evan.cheng@apple.com> | 2006-11-08 06:56:05 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2006-11-08 06:56:05 +0000 |
| commit | a4f53ef527e20310555f73e624e7343cda3496cd (patch) | |
| tree | a0f2f4bf7f3486333623d0b75ceb10275f0a9682 | |
| parent | 3822ff5c71478c7c90a50ca57045fb676fcb5005 (diff) | |
Fixed a minor bug preventing some pre-indexed load / store transformation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31543 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/CodeGen/SelectionDAG/DAGCombiner.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp index d8e2027d11..491a753b56 100644 --- a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp +++ b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp @@ -239,8 +239,8 @@ namespace { } // Now check for #1 and #2. - unsigned NumRealUses = 0; if (OffIsAMImm) { + unsigned NumRealUses = 0; for (SDNode::use_iterator I = Ptr.Val->use_begin(), E = Ptr.Val->use_end(); I != E; ++I) { SDNode *Use = *I; @@ -260,9 +260,9 @@ namespace { } else NumRealUses++; } + if (NumRealUses == 0) + return false; } - if (NumRealUses == 0) - return false; SDOperand Result = isLoad ? DAG.getIndexedLoad(SDOperand(N,0), BasePtr, Offset, AM) |