diff options
| -rw-r--r-- | lib/CodeGen/SelectionDAG/DAGCombiner.cpp | 2 | ||||
| -rw-r--r-- | test/CodeGen/X86/xor.ll | 2 |
2 files changed, 3 insertions, 1 deletions
diff --git a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp index 78543a4113..15b4ddc033 100644 --- a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp +++ b/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()); diff --git a/test/CodeGen/X86/xor.ll b/test/CodeGen/X86/xor.ll index be2ea525b1..fd8e1b4ceb 100644 --- a/test/CodeGen/X86/xor.ll +++ b/test/CodeGen/X86/xor.ll @@ -178,4 +178,6 @@ define i32 @PR17487(i1 %tobool) { ; X64-LABEL: PR17487: ; X64: andn +; X32-LABEL: PR17487: +; X32: andn } |