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[DAGCombiner] Remove 'else' after return. NFC 

This makes this code consistent with the nearly identical code in visitZERO_EXTEND.

llvm-svn: 346090
This commit is contained in:
Craig Topper 2018-11-04 06:56:32 +00:00
parent b5602a6c70
commit 3292ea03d3
1 changed files with 7 additions and 8 deletions
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15
llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
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@ -9087,17 +9087,16 @@ SDValue DAGCombiner::visitANY_EXTEND(SDNode *N) {
return DAG.getSetCC(SDLoc(N), VT, N0.getOperand(0),
N0.getOperand(1),
cast<CondCodeSDNode>(N0.getOperand(2))->get());
// If the desired elements are smaller or larger than the source
// elements we can use a matching integer vector type and then
// truncate/any extend
else {
EVT MatchingVectorType = N00VT.changeVectorElementTypeToInteger();
SDValue VsetCC =
DAG.getSetCC(SDLoc(N), MatchingVectorType, N0.getOperand(0),
N0.getOperand(1),
cast<CondCodeSDNode>(N0.getOperand(2))->get());
return DAG.getAnyExtOrTrunc(VsetCC, SDLoc(N), VT);
}
EVT MatchingVectorType = N00VT.changeVectorElementTypeToInteger();
SDValue VsetCC =
DAG.getSetCC(SDLoc(N), MatchingVectorType, N0.getOperand(0),
N0.getOperand(1),
cast<CondCodeSDNode>(N0.getOperand(2))->get());
return DAG.getAnyExtOrTrunc(VsetCC, SDLoc(N), VT);
}
// aext(setcc x,y,cc) -> select_cc x, y, 1, 0, cc