diff options
Diffstat (limited to 'llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp index 97d4cd3c83b..16a5bbd8b55 100644 --- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp @@ -1484,22 +1484,15 @@ void SelectionDAGBuilder::visitRet(const ReturnInst &I) { ComputeValueVTs(TLI, DL, I.getOperand(0)->getType(), ValueVTs, &Offsets); unsigned NumValues = ValueVTs.size(); - // An aggregate return value cannot wrap around the address space, so - // offsets to its parts don't wrap either. - SDNodeFlags Flags; - Flags.setNoUnsignedWrap(true); - SmallVector<SDValue, 4> Chains(NumValues); for (unsigned i = 0; i != NumValues; ++i) { - SDValue Add = DAG.getNode(ISD::ADD, getCurSDLoc(), - RetPtr.getValueType(), RetPtr, - DAG.getIntPtrConstant(Offsets[i], - getCurSDLoc()), - Flags); + // An aggregate return value cannot wrap around the address space, so + // offsets to its parts don't wrap either. + SDValue Ptr = DAG.getObjectPtrOffset(getCurSDLoc(), RetPtr, Offsets[i]); Chains[i] = DAG.getStore(Chain, getCurSDLoc(), SDValue(RetOp.getNode(), RetOp.getResNo() + i), // FIXME: better loc info would be nice. - Add, MachinePointerInfo()); + Ptr, MachinePointerInfo()); } Chain = DAG.getNode(ISD::TokenFactor, getCurSDLoc(), |
