[PATCH] D70642: [DebugInfo] Support for DW_OP_implicit_pointer (DW_OP_LLVM_argN)

[Alok Kumar Sharma via Phabricator via llvm-commits]

alok updated this revision to Diff 236016.
alok added a comment.
Herald added subscribers: nhaehnle, jvesely.

This is re-based and updated to apply LLVM_arg0 to existing DWARF operator and to upgrade for older styled DWARF expressions. This is done as suggested by @aprantl .


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D70642/new/

https://reviews.llvm.org/D70642

Files:
  clang/lib/CodeGen/CGDebugInfo.cpp
  clang/test/CodeGen/2009-10-20-GlobalDebug.c
  clang/test/CodeGen/debug-info-static-const-fp.c
  clang/test/CodeGen/debug-info-static.c
  clang/test/CodeGenCUDA/debug-info-address-class.cu
  clang/test/CodeGenCXX/debug-info-inheriting-constructor.cpp
  clang/test/CodeGenCXX/debug-info-nrvo.cpp
  clang/test/CodeGenCXX/debug-info-static-member.cpp
  clang/test/CodeGenCXX/debug-info-template-member.cpp
  clang/test/CodeGenCXX/debug-info-template.cpp
  clang/test/CodeGenCXX/debug-info.cpp
  clang/test/CodeGenCXX/inline-dllexport-member.cpp
  clang/test/CodeGenOpenCL/amdgpu-debug-info-variable-expression.cl
  clang/test/OpenMP/nvptx_target_firstprivate_codegen.cpp
  llvm/docs/LangRef.rst
  llvm/include/llvm/BinaryFormat/Dwarf.h
  llvm/include/llvm/IR/DebugInfoMetadata.h
  llvm/lib/BinaryFormat/Dwarf.cpp
  llvm/lib/Bitcode/Reader/MetadataLoader.cpp
  llvm/lib/Bitcode/Writer/BitcodeWriter.cpp
  llvm/lib/CodeGen/AsmPrinter/DwarfExpression.cpp
  llvm/lib/IR/DIBuilder.cpp
  llvm/lib/IR/DebugInfoMetadata.cpp
  llvm/lib/Transforms/Utils/Local.cpp
  llvm/test/Bitcode/DIExpression-deref.ll
  llvm/test/Bitcode/DIGlobalVariableExpression2.ll
  llvm/test/Bitcode/upgrade-dbg-value.ll
  llvm/test/DebugInfo/Generic/dbg-value-lower-linenos.ll
  llvm/test/Transforms/BDCE/basic.ll
  llvm/test/Transforms/InstCombine/debuginfo-variables.ll
  llvm/test/Transforms/InstCombine/lower-dbg-declare.ll
  llvm/test/Transforms/Util/dbg-call-bitcast.ll

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