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Fix -Wcovered-switch-default warning and clang-format it

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llvm-svn: 333967
This commit is contained in:
Reid Kleckner 2018-06-04 23:47:29 +00:00
parent b760ceab63
commit c7cfe4c775
1 changed files with 8 additions and 10 deletions
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18
lib/CodeGen/SelectionDAG/DAGCombiner.cpp
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@ -2196,16 +2196,14 @@ SDValue DAGCombiner::visitADDC(SDNode *N) {
static SDValue flipBoolean(SDValue V, const SDLoc &DL, EVT VT,
SelectionDAG &DAG, const TargetLowering &TLI) {
SDValue Cst;
switch(TLI.getBooleanContents(VT)) {
case TargetLowering::ZeroOrOneBooleanContent:
case TargetLowering::UndefinedBooleanContent:
Cst = DAG.getConstant(1, DL, VT);
break;
case TargetLowering::ZeroOrNegativeOneBooleanContent:
Cst = DAG.getConstant(-1, DL, VT);
break;
default:
llvm_unreachable("Unsupported boolean content");
switch (TLI.getBooleanContents(VT)) {
case TargetLowering::ZeroOrOneBooleanContent:
case TargetLowering::UndefinedBooleanContent:
Cst = DAG.getConstant(1, DL, VT);
break;
case TargetLowering::ZeroOrNegativeOneBooleanContent:
Cst = DAG.getConstant(-1, DL, VT);
break;
}
return DAG.getNode(ISD::XOR, DL, VT, V, Cst);