diff options
Diffstat (limited to 'lib/Target/X86/X86ISelLowering.cpp')
| -rw-r--r-- | lib/Target/X86/X86ISelLowering.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp index 3af393484e..184e355369 100644 --- a/lib/Target/X86/X86ISelLowering.cpp +++ b/lib/Target/X86/X86ISelLowering.cpp @@ -1260,7 +1260,12 @@ X86TargetLowering::LowerX86_64CCCArguments(SDOperand Op, SelectionDAG &DAG) { int FI = MFI->CreateFixedObject(MVT::getSizeInBits(VA.getValVT())/8, VA.getLocMemOffset()); SDOperand FIN = DAG.getFrameIndex(FI, getPointerTy()); - ArgValues.push_back(DAG.getLoad(VA.getValVT(), Root, FIN, NULL, 0)); + + unsigned Flags = cast<ConstantSDNode>(Op.getOperand(3 + i))->getValue(); + if (Flags & ISD::ParamFlags::ByVal) + ArgValues.push_back(FIN); + else + ArgValues.push_back(DAG.getLoad(VA.getValVT(), Root, FIN, NULL, 0)); } } |