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| author | Benjamin Kramer <benny.kra@googlemail.com> | 2013-11-17 10:40:03 +0000 |
|---|---|---|
| committer | Benjamin Kramer <benny.kra@googlemail.com> | 2013-11-17 10:40:03 +0000 |
| commit | bb1dd73d3e4160004d899d08817fdc9001dbcab3 (patch) | |
| tree | 52fd8159fda883f14083d4b7ab060abf4517a6b3 /llvm/lib/CodeGen | |
| parent | 5d3fda728de07ad5d5627423c7682d06f6a7f1bd (diff) | |
| download | bcm5719-llvm-bb1dd73d3e4160004d899d08817fdc9001dbcab3.tar.gz bcm5719-llvm-bb1dd73d3e4160004d899d08817fdc9001dbcab3.zip | |
DAGCombiner: Partially revert r192795, getNOT was fixed not to create illegal constants.
llvm-svn: 194959
Diffstat (limited to 'llvm/lib/CodeGen')
| -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 78543a4113d..15b4ddc0338 100644 --- a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp @@ -3576,7 +3576,7 @@ SDValue DAGCombiner::visitXOR(SDNode *N) { } // fold (xor (and x, y), y) -> (and (not x), y) if (N0.getOpcode() == ISD::AND && N0.getNode()->hasOneUse() && - N0->getOperand(1) == N1 && isTypeLegal(VT.getScalarType())) { + N0->getOperand(1) == N1) { SDValue X = N0->getOperand(0); SDValue NotX = DAG.getNOT(SDLoc(X), X, VT); AddToWorkList(NotX.getNode()); |
