diff options
| -rw-r--r-- | lib/Target/X86/X86ISelLowering.cpp | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp index b65fcf1bbe..a3ec14329e 100644 --- a/lib/Target/X86/X86ISelLowering.cpp +++ b/lib/Target/X86/X86ISelLowering.cpp @@ -2266,14 +2266,15 @@ X86TargetLowering::LowerCall(TargetLowering::CallLoweringInfo &CLI, int FPDiff = 0; if (isTailCall && !IsSibcall) { // Lower arguments at fp - stackoffset + fpdiff. - unsigned NumBytesCallerPushed = - MF.getInfo<X86MachineFunctionInfo>()->getBytesToPopOnReturn(); + X86MachineFunctionInfo *X86Info = MF.getInfo<X86MachineFunctionInfo>(); + unsigned NumBytesCallerPushed = X86Info->getBytesToPopOnReturn(); + FPDiff = NumBytesCallerPushed - NumBytes; // Set the delta of movement of the returnaddr stackslot. // But only set if delta is greater than previous delta. - if (FPDiff < (MF.getInfo<X86MachineFunctionInfo>()->getTCReturnAddrDelta())) - MF.getInfo<X86MachineFunctionInfo>()->setTCReturnAddrDelta(FPDiff); + if (FPDiff < X86Info->getTCReturnAddrDelta()) + X86Info->setTCReturnAddrDelta(FPDiff); } if (!IsSibcall) |