[PATCH] D41230: [MIR] Add support for missing CFI directives

[Francis Visoiu Mistrih via Phabricator via llvm-commits]

thegameg created this revision.
thegameg added reviewers: MatzeB, aprantl.
Herald added a subscriber: javed.absar.

The following CFI directives are suported by MC but not by MIR:

- .cfi_rel_offset
- .cfi_adjust_cfa_offset
- .cfi_escape
- .cfi_remember_state
- .cfi_restore_state
- .cfi_undefined
- .cfi_register
- .cfi_window_save

Add support for printing, parsing and update tests.


https://reviews.llvm.org/D41230

Files:
  include/llvm/CodeGen/MachineOperand.h
  lib/CodeGen/MIRParser/MILexer.cpp
  lib/CodeGen/MIRParser/MILexer.h
  lib/CodeGen/MIRParser/MIParser.cpp
  lib/CodeGen/MIRPrinter.cpp
  lib/CodeGen/MachineOperand.cpp
  test/CodeGen/MIR/AArch64/cfi.mir
  test/CodeGen/MIR/X86/shrink_wrap_dbg_value.mir

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