[PATCH] D84113: [Debuginfo] (1/N) Support for DW_OP_implicit_pointer for named and unnamed variables (second strategy).

[Alok Kumar Sharma via Phabricator via llvm-commits]

alok created this revision.
alok added a reviewer: dblaikie.
alok added a project: debug-info.
Herald added subscribers: llvm-commits, ormris, hiraditya, aprantl.
Herald added a reviewer: jdoerfert.
Herald added a project: LLVM.

  This patch stems from D84112.
  New dwarf operator DW_OP_LLVM_implicit_pointer is introduced (present only in LLVM IR)
  This is needed ecause representation and specification (types of operands) of it a bit different that actual dwarf expression DW_OP_LLVM_implicit_pointer. while creating actual dwarf info it will be converted to DW_OP_LLVM_implicit_pointer


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D84113

Files:
  llvm/docs/LangRef.rst
  llvm/include/llvm/BinaryFormat/Dwarf.h
  llvm/lib/BinaryFormat/Dwarf.cpp
  llvm/lib/IR/AsmWriter.cpp
  llvm/lib/IR/DebugInfoMetadata.cpp
  llvm/test/DebugInfo/X86/LLVM_implicit_pointer.ll

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