[PATCH] D29670: [DebugInfo] Emit address space with DW_AT_address_class attribute for pointer and reference types

[Konstantin Zhuravlyov via Phabricator via llvm-commits]

kzhuravl updated this revision to Diff 88665.
kzhuravl marked 2 inline comments as done.
kzhuravl added a comment.

Address review feedback:

- Switch address space member in `DIDerivedType` class from `unsigned` to `Optional<unsigned>`
- Remove target hook
- Add bitcode upgrade test


https://reviews.llvm.org/D29670

Files:
  bindings/go/llvm/DIBuilderBindings.cpp
  docs/AMDGPUUsage.rst
  include/llvm/IR/DIBuilder.h
  include/llvm/IR/DebugInfoMetadata.h
  lib/AsmParser/LLParser.cpp
  lib/Bitcode/Reader/MetadataLoader.cpp
  lib/Bitcode/Writer/BitcodeWriter.cpp
  lib/CodeGen/AsmPrinter/DwarfUnit.cpp
  lib/IR/AsmWriter.cpp
  lib/IR/DIBuilder.cpp
  lib/IR/DebugInfoMetadata.cpp
  lib/IR/LLVMContextImpl.h
  test/Assembler/debug-info.ll
  test/Bitcode/pointer-address-space.ll
  test/Bitcode/pointer-address-space.ll.bc
  test/DebugInfo/AMDGPU/pointer-address-space.ll
  unittests/IR/MetadataTest.cpp

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