[PATCH] D56587: Introduce DW_OP_LLVM_convert

[Markus Lavin via Phabricator via llvm-commits]

markus updated this revision to Diff 187203.
markus edited the summary of this revision.
markus added a comment.
Herald added a subscriber: eraman.

- Did some cleanup
- Added tests
- Emit `DW_OP_convert` for Dwarf5
- Emit legacy shift and mask expression for Dwarf4 and lower
- Added llc option `-generate-typed-dwarf5-expr` to force emission regardless of targeted Dwarf version


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D56587/new/

https://reviews.llvm.org/D56587

Files:
  docs/LangRef.rst
  include/llvm/BinaryFormat/Dwarf.h
  include/llvm/CodeGen/AsmPrinter.h
  include/llvm/CodeGen/DIE.h
  include/llvm/CodeGen/DIEValue.def
  include/llvm/MC/MCStreamer.h
  lib/AsmParser/LLParser.cpp
  lib/BinaryFormat/Dwarf.cpp
  lib/CodeGen/AsmPrinter/AsmPrinterDwarf.cpp
  lib/CodeGen/AsmPrinter/ByteStreamer.h
  lib/CodeGen/AsmPrinter/DIE.cpp
  lib/CodeGen/AsmPrinter/DIEHash.cpp
  lib/CodeGen/AsmPrinter/DebugLocEntry.h
  lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp
  lib/CodeGen/AsmPrinter/DwarfCompileUnit.h
  lib/CodeGen/AsmPrinter/DwarfDebug.cpp
  lib/CodeGen/AsmPrinter/DwarfDebug.h
  lib/CodeGen/AsmPrinter/DwarfExpression.cpp
  lib/CodeGen/AsmPrinter/DwarfExpression.h
  lib/CodeGen/AsmPrinter/DwarfFile.h
  lib/CodeGen/AsmPrinter/DwarfUnit.cpp
  lib/DebugInfo/DWARF/DWARFExpression.cpp
  lib/IR/AsmWriter.cpp
  lib/IR/DebugInfoMetadata.cpp
  lib/MC/MCStreamer.cpp
  lib/Transforms/Utils/Local.cpp
  test/Assembler/diexpression.ll
  test/DebugInfo/Generic/convert-debugloc.ll
  test/DebugInfo/Generic/convert-inlined.ll
  test/Transforms/InstCombine/cast-set-preserve-signed-dbg-val.ll
  unittests/Transforms/Utils/LocalTest.cpp

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