diff options
Diffstat (limited to 'llvm/lib/Target/X86/X86CallFrameOptimization.cpp')
| -rw-r--r-- | llvm/lib/Target/X86/X86CallFrameOptimization.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/Target/X86/X86CallFrameOptimization.cpp b/llvm/lib/Target/X86/X86CallFrameOptimization.cpp index 23990b0..fc6ee17 100644 --- a/llvm/lib/Target/X86/X86CallFrameOptimization.cpp +++ b/llvm/lib/Target/X86/X86CallFrameOptimization.cpp @@ -500,7 +500,8 @@ bool X86CallFrameOptimization::adjustCallSequence(MachineFunction &MF, // For debugging, when using SP-based CFA, we need to adjust the CFA // offset after each push. - if (!TFL->hasFP(MF) && MF.getMMI().usePreciseUnwindInfo()) + // TODO: This is needed only if we require precise CFA. + if (!TFL->hasFP(MF)) TFL->BuildCFI(MBB, std::next(Push), DL, MCCFIInstruction::createAdjustCfaOffset(nullptr, 4)); |