diff options
| -rw-r--r-- | lib/Target/X86/X86ISelLowering.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp index 58af729af1..f3b66e4f90 100644 --- a/lib/Target/X86/X86ISelLowering.cpp +++ b/lib/Target/X86/X86ISelLowering.cpp @@ -1504,6 +1504,16 @@ X86TargetLowering::LowerReturn(SDValue Chain, SDValue ValToCopy = OutVals[i]; EVT ValVT = ValToCopy.getValueType(); + // Promote values to the appropriate types + if (VA.getLocInfo() == CCValAssign::SExt) + ValToCopy = DAG.getNode(ISD::SIGN_EXTEND, dl, VA.getLocVT(), ValToCopy); + else if (VA.getLocInfo() == CCValAssign::ZExt) + ValToCopy = DAG.getNode(ISD::ZERO_EXTEND, dl, VA.getLocVT(), ValToCopy); + else if (VA.getLocInfo() == CCValAssign::AExt) + ValToCopy = DAG.getNode(ISD::ANY_EXTEND, dl, VA.getLocVT(), ValToCopy); + else if (VA.getLocInfo() == CCValAssign::BCvt) + ValToCopy = DAG.getNode(ISD::BITCAST, dl, VA.getLocVT(), ValToCopy); + // If this is x86-64, and we disabled SSE, we can't return FP values, // or SSE or MMX vectors. if ((ValVT == MVT::f32 || ValVT == MVT::f64 || |