[PATCH] D74303: [CFI] cfi directive insertion for callee-save-registers in CFIInstrInserter pass

[Wei Mi via Phabricator via llvm-commits]

wmi updated this revision to Diff 252374.
wmi added a comment.

Fix an unwinding problem exposed in libc++ test.


Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D74303/new/

https://reviews.llvm.org/D74303

Files:
  llvm/lib/CodeGen/CFIInstrInserter.cpp
  llvm/lib/Target/X86/X86FrameLowering.cpp
  llvm/lib/Target/X86/X86FrameLowering.h
  llvm/test/CodeGen/X86/cfi-epilogue-with-return.mir
  llvm/test/CodeGen/X86/cfi-epilogue-without-return.mir
  llvm/test/CodeGen/X86/cfi-inserter-callee-save-register-2.mir
  llvm/test/CodeGen/X86/cfi-inserter-callee-save-register.mir
  llvm/test/CodeGen/X86/cfi-inserter-verify-inconsistent-csr.mir

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