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| author | Simon Pilgrim <llvm-dev@redking.me.uk> | 2017-06-07 14:05:04 +0000 |
|---|---|---|
| committer | Simon Pilgrim <llvm-dev@redking.me.uk> | 2017-06-07 14:05:04 +0000 |
| commit | be8866f6914021071d88f447b942de676a709b1b (patch) | |
| tree | 387e1614b7424d256a8f9ef3a1adca1617353741 /llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp | |
| parent | 2860a428f767d83f1bbcdcf987b7e027c3fb3c5b (diff) | |
| download | bcm5719-llvm-be8866f6914021071d88f447b942de676a709b1b.tar.gz bcm5719-llvm-be8866f6914021071d88f447b942de676a709b1b.zip | |
[DAG] Move SelectionDAG::isCommutativeBinOp to TargetLowering.
This will allow commutation of target-specific DAG nodes in future patches
Differential Revision: https://reviews.llvm.org/D33882
llvm-svn: 304911
Diffstat (limited to 'llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp index 5e872f522d8..0cf2ab2a62e 100644 --- a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp @@ -1563,7 +1563,7 @@ SDValue DAGCombiner::combine(SDNode *N) { // If N is a commutative binary node, try commuting it to enable more // sdisel CSE. - if (!RV.getNode() && SelectionDAG::isCommutativeBinOp(N->getOpcode()) && + if (!RV.getNode() && TLI.isCommutativeBinOp(N->getOpcode()) && N->getNumValues() == 1) { SDValue N0 = N->getOperand(0); SDValue N1 = N->getOperand(1); |
