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[X86] Use ReplaceAllUsesWith instead of ReplaceAllUsesOfValueWith to simplify some code. NFCI

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This commit is contained in:
Craig Topper 2020-01-10 20:30:54 -08:00
parent 7eb435b9b8
commit 6d1b8132ee
1 changed files with 2 additions and 12 deletions
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14
lib/Target/X86/X86ISelDAGToDAG.cpp
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@ -843,12 +843,7 @@ void X86DAGToDAGISel::PreprocessISelDAG() {
CurDAG->getNode(NewOpc, SDLoc(N), N->getValueType(0),
N->getOperand(0));
--I;
if (N->isStrictFPOpcode()) {
SDValue From[] = {SDValue(N, 0), SDValue(N, 1)};
SDValue To[] = {Res.getValue(0), Res.getValue(1)};
CurDAG->ReplaceAllUsesOfValuesWith(From, To, 2);
} else
CurDAG->ReplaceAllUsesOfValueWith(SDValue(N, 0), Res);
CurDAG->ReplaceAllUsesWith(N, Res.getNode());
++I;
CurDAG->DeleteNode(N);
continue;
@ -935,12 +930,7 @@ void X86DAGToDAGISel::PreprocessISelDAG() {
N->getOperand(0),
CurDAG->getTargetConstant(Imm, dl, MVT::i8));
--I;
if (IsStrict) {
SDValue From[] = {SDValue(N, 0), SDValue(N, 1)};
SDValue To[] = {Res.getValue(0), Res.getValue(1)};
CurDAG->ReplaceAllUsesOfValuesWith(From, To, 2);
} else
CurDAG->ReplaceAllUsesOfValueWith(SDValue(N, 0), Res);
CurDAG->ReplaceAllUsesWith(N, Res.getNode());
++I;
CurDAG->DeleteNode(N);
continue;