[PATCH] D74914: Clean up assembler CFI directives

[Scott Linder via Phabricator via llvm-commits]

scott.linder created this revision.
Herald added subscribers: llvm-commits, jrtc27, fedor.sergeev, hiraditya, jyknight.
Herald added a project: LLVM.

- Support emitting .cfi_undefined in CodeGen
- Emit register names in assembly for .cfi_undefined, .cfi_register, and

.cfi_return_column


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D74914

Files:
  llvm/lib/CodeGen/AsmPrinter/AsmPrinterDwarf.cpp
  llvm/lib/MC/MCAsmStreamer.cpp
  llvm/test/CodeGen/SPARC/2013-05-17-CallFrame.ll
  llvm/test/CodeGen/SPARC/exception.ll
  llvm/test/CodeGen/SPARC/reserved-regs.ll
  llvm/test/CodeGen/SPARC/umulo-128-legalisation-lowering.ll
  llvm/test/MC/X86/return-column.s

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