case ISD::BR_JT:
case ISD::BR_CC:
case ISD::BRCOND:
- assert(LastCALLSEQ.size() == 1 && "branch inside CALLSEQ_BEGIN/END?");
- // Branches tweak the chain to include LastCALLSEQ
- Ops[0] = DAG.getNode(ISD::TokenFactor, dl, MVT::Other, Ops[0],
- getLastCALLSEQ());
Ops[0] = LegalizeOp(Ops[0]);
- setLastCALLSEQ(DAG.getEntryNode());
break;
case ISD::SHL:
case ISD::SRL:
// libcalls), create the new CALLSEQ_START node.
Tmp1 = LegalizeOp(Node->getOperand(0)); // Legalize the chain.
- // Merge in the last call to ensure that this call starts after the last
- // call ended.
- if (getLastCALLSEQ().getOpcode() != ISD::EntryToken) {
- Tmp1 = DAG.getNode(ISD::TokenFactor, dl, MVT::Other,
- Tmp1, getLastCALLSEQ());
- Tmp1 = LegalizeOp(Tmp1);
- }
-
// Do not try to legalize the target-specific arguments (#1+).
if (Tmp1 != Node->getOperand(0)) {
SmallVector<SDValue, 8> Ops(Node->op_begin(), Node->op_end());
setLastCALLSEQ(SDValue(CallEnd, 0));
// Legalize the call, starting from the CALLSEQ_END.
- LegalizeOp(getLastCALLSEQ());
+ LegalizeOp(SDValue(CallEnd, 0));
return Result;
}
case ISD::CALLSEQ_END: