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| author | Simon Pilgrim <llvm-dev@redking.me.uk> | 2017-05-12 15:26:50 +0000 |
|---|---|---|
| committer | Simon Pilgrim <llvm-dev@redking.me.uk> | 2017-05-12 15:26:50 +0000 |
| commit | eabf6fc4b5087d2246d51f7a8b6a4d091be836ed (patch) | |
| tree | a468ae80a16485ce2625cf9f4484e6938c9fecb2 /llvm/lib | |
| parent | b60f6e0550d45b02805ed93fe3ead33756dec25a (diff) | |
| download | bcm5719-llvm-eabf6fc4b5087d2246d51f7a8b6a4d091be836ed.tar.gz bcm5719-llvm-eabf6fc4b5087d2246d51f7a8b6a4d091be836ed.zip | |
[DAGCombine] Use SelectionDAG::getAnyExtOrTrunc helper. NFCI.
llvm-svn: 302907
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp index 3ef34bfc61e..5f6c6fd4508 100644 --- a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp @@ -7409,14 +7409,8 @@ SDValue DAGCombiner::visitZERO_EXTEND(SDNode *N) { } if (!LegalOperations || TLI.isOperationLegal(ISD::AND, VT)) { - SDValue Op = N0.getOperand(0); - if (SrcVT.bitsLT(VT)) { - Op = DAG.getNode(ISD::ANY_EXTEND, SDLoc(N), VT, Op); - AddToWorklist(Op.getNode()); - } else if (SrcVT.bitsGT(VT)) { - Op = DAG.getNode(ISD::TRUNCATE, SDLoc(N), VT, Op); - AddToWorklist(Op.getNode()); - } + SDValue Op = DAG.getAnyExtOrTrunc(N0.getOperand(0), SDLoc(N), VT); + AddToWorklist(Op.getNode()); return DAG.getZeroExtendInReg(Op, SDLoc(N), MinVT.getScalarType()); } } |
