diff options
Diffstat (limited to 'llvm')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp index 9bcdcdc1578..322e9be0083 100644 --- a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp @@ -5412,10 +5412,10 @@ SDValue DAGCombiner::unfoldMaskedMerge(SDNode *N) { return true; }; - SDValue A = N->getOperand(0); - SDValue B = N->getOperand(1); - if (!matchAndXor(A, 0, B) && !matchAndXor(A, 1, B) && !matchAndXor(B, 0, A) && - !matchAndXor(B, 1, A)) + SDValue N0 = N->getOperand(0); + SDValue N1 = N->getOperand(1); + if (!matchAndXor(N0, 0, N1) && !matchAndXor(N0, 1, N1) && + !matchAndXor(N1, 0, N0) && !matchAndXor(N1, 1, N0)) return SDValue(); // Don't do anything if the mask is constant. This should not be reachable. |
