diff options
| -rw-r--r-- | lib/Target/X86/X86ISelLowering.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp index 9a77c8e61c..fdc461894d 100644 --- a/lib/Target/X86/X86ISelLowering.cpp +++ b/lib/Target/X86/X86ISelLowering.cpp @@ -969,7 +969,8 @@ LowerCallResult(SDValue Chain, SDValue InFlag, SDNode *TheCall, // If this is a call to a function that returns an fp value on the floating // point stack, but where we prefer to use the value in xmm registers, copy // it out as F80 and use a truncate to move it from fp stack reg to xmm reg. - if (RVLocs[i].getLocReg() == X86::ST0 && + if ((RVLocs[i].getLocReg() == X86::ST0 || + RVLocs[i].getLocReg() == X86::ST1) && isScalarFPTypeInSSEReg(RVLocs[i].getValVT())) { CopyVT = MVT::f80; } |