diff options
Diffstat (limited to 'lib/Target')
| -rw-r--r-- | lib/Target/X86/X86RegisterInfo.cpp | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/lib/Target/X86/X86RegisterInfo.cpp b/lib/Target/X86/X86RegisterInfo.cpp index 0130ba2..80a4f46 100644 --- a/lib/Target/X86/X86RegisterInfo.cpp +++ b/lib/Target/X86/X86RegisterInfo.cpp @@ -785,12 +785,6 @@ void X86RegisterInfo::emitPrologue(MachineFunction &MF) const { BuildMI(MBB, MBBI, DL, TII.get(Is64Bit ? X86::PUSH64r : X86::PUSH32r)) .addReg(FramePtr, /*isDef=*/false, /*isImp=*/false, /*isKill=*/true); - if (needsFrameMoves) { - // Mark effective beginning of when frame pointer becomes valid. - FrameLabelId = MMI->NextLabelID(); - BuildMI(MBB, MBBI, DL, TII.get(X86::DBG_LABEL)).addImm(FrameLabelId); - } - // Update EBP with the new base value... BuildMI(MBB, MBBI, DL, TII.get(Is64Bit ? X86::MOV64rr : X86::MOV32rr), FramePtr) @@ -814,11 +808,9 @@ void X86RegisterInfo::emitPrologue(MachineFunction &MF) const { NumBytes = StackSize - X86FI->getCalleeSavedFrameSize(); unsigned ReadyLabelId = 0; - if (needsFrameMoves) { + if (needsFrameMoves) // Mark effective beginning of when frame pointer is ready. ReadyLabelId = MMI->NextLabelID(); - BuildMI(MBB, MBBI, DL, TII.get(X86::DBG_LABEL)).addImm(ReadyLabelId); - } // Skip the callee-saved push instructions. while (MBBI != MBB.end() && |