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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 | 6072435756f5b29dd2c957165a24aad2afc9a5ad (patch) | |
| tree | 0a87eb28e13c9d1bd2db6592fc9e3aeb2c8ff94e /llvm/lib/CodeGen | |
| parent | fdff938a7e4988da80be038acb1c6717d61b531a (diff) | |
| download | bcm5719-llvm-6072435756f5b29dd2c957165a24aad2afc9a5ad.tar.gz bcm5719-llvm-6072435756f5b29dd2c957165a24aad2afc9a5ad.zip | |
Fixed a minor bug preventing some pre-indexed load / store transformation.
llvm-svn: 31543
Diffstat (limited to 'llvm/lib/CodeGen')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp index d8e2027d11a..491a753b56e 100644 --- a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp +++ b/llvm/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) |
