diff options
Diffstat (limited to 'llvm/lib/Target/X86/X86ISelLowering.cpp')
| -rw-r--r-- | llvm/lib/Target/X86/X86ISelLowering.cpp | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp index 032db2a80a77..f3b1e6ca70ad 100644 --- a/llvm/lib/Target/X86/X86ISelLowering.cpp +++ b/llvm/lib/Target/X86/X86ISelLowering.cpp @@ -3533,13 +3533,19 @@ void VarArgsLoweringHelper::createVarArgAreaAndStoreRegisters( SmallVector<SDValue, 12> SaveXMMOps; SaveXMMOps.push_back(Chain); SaveXMMOps.push_back(ALVal); - SaveXMMOps.push_back( - DAG.getTargetConstant(FuncInfo->getRegSaveFrameIndex(), DL, MVT::i32)); + SaveXMMOps.push_back(RSFIN); SaveXMMOps.push_back( DAG.getTargetConstant(FuncInfo->getVarArgsFPOffset(), DL, MVT::i32)); llvm::append_range(SaveXMMOps, LiveXMMRegs); - MemOps.push_back(DAG.getNode(X86ISD::VASTART_SAVE_XMM_REGS, DL, - MVT::Other, SaveXMMOps)); + MachineMemOperand *StoreMMO = + DAG.getMachineFunction().getMachineMemOperand( + MachinePointerInfo::getFixedStack( + DAG.getMachineFunction(), FuncInfo->getRegSaveFrameIndex(), + Offset), + MachineMemOperand::MOStore, 128, Align(16)); + MemOps.push_back(DAG.getMemIntrinsicNode(X86ISD::VASTART_SAVE_XMM_REGS, + DL, DAG.getVTList(MVT::Other), + SaveXMMOps, MVT::i8, StoreMMO)); } if (!MemOps.empty()) |