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NFC changes to SelectionDAGBuilder::visitBitTestHeader(), preparing for PR43129 

llvm-svn: 373191
This commit is contained in:
Hans Wennborg 2019-09-30 08:47:53 +00:00
parent 8569c0f1ab
commit dc7dbb1a88
1 changed files with 4 additions and 4 deletions
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8
llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
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@ -2619,13 +2619,13 @@ void SelectionDAGBuilder::visitBitTestHeader(BitTestBlock &B,
MachineBasicBlock *SwitchBB) { MachineBasicBlock *SwitchBB) {
SDLoc dl = getCurSDLoc(); SDLoc dl = getCurSDLoc();
// Subtract the minimum value // Subtract the minimum value.
SDValue SwitchOp = getValue(B.SValue); SDValue SwitchOp = getValue(B.SValue);
EVT VT = SwitchOp.getValueType(); EVT VT = SwitchOp.getValueType();
SDValue Sub = DAG.getNode(ISD::SUB, dl, VT, SwitchOp, SDValue Sub = DAG.getNode(ISD::SUB, dl, VT, SwitchOp,
DAG.getConstant(B.First, dl, VT)); DAG.getConstant(B.First, dl, VT));
// Check range // Check range.
const TargetLowering &TLI = DAG.getTargetLoweringInfo(); const TargetLowering &TLI = DAG.getTargetLoweringInfo();
SDValue RangeCmp = DAG.getSetCC( SDValue RangeCmp = DAG.getSetCC(
dl, TLI.getSetCCResultType(DAG.getDataLayout(), *DAG.getContext(), dl, TLI.getSetCCResultType(DAG.getDataLayout(), *DAG.getContext(),
@ -2634,9 +2634,9 @@ void SelectionDAGBuilder::visitBitTestHeader(BitTestBlock &B,
// Determine the type of the test operands. // Determine the type of the test operands.
bool UsePtrType = false; bool UsePtrType = false;
if (!TLI.isTypeLegal(VT)) if (!TLI.isTypeLegal(VT)) {
UsePtrType = true; UsePtrType = true;
else { } else {
for (unsigned i = 0, e = B.Cases.size(); i != e; ++i) for (unsigned i = 0, e = B.Cases.size(); i != e; ++i)
if (!isUIntN(VT.getSizeInBits(), B.Cases[i].Mask)) { if (!isUIntN(VT.getSizeInBits(), B.Cases[i].Mask)) {
// Switch table case range are encoded into series of masks. // Switch table case range are encoded into series of masks.