[all-commits] [llvm/llvm-project] 12e479: Rename DW_AT_LLVM_isysroot to DW_AT_LLVM_sysroot

[adrian-prantl via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 12e479475a896f664fb721f98c2d6805185ac352
      https://github.com/llvm/llvm-project/commit/12e479475a896f664fb721f98c2d6805185ac352
  Author: Adrian Prantl <aprantl at apple.com>
  Date:   2020-01-17 (Fri, 17 Jan 2020)

  Changed paths:
    M clang/lib/CodeGen/CGDebugInfo.cpp
    A clang/test/CodeGen/debug-info-sysroot.c
    M clang/test/CodeGen/debug-nvptx.c
    M clang/test/Modules/debug-info-moduleimport.m
    M lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp
    M llvm/bindings/go/llvm/dibuilder.go
    M llvm/include/llvm-c/DebugInfo.h
    M llvm/include/llvm/IR/DIBuilder.h
    M llvm/include/llvm/IR/DebugInfoMetadata.h
    M llvm/lib/AsmParser/LLParser.cpp
    M llvm/lib/Bitcode/Reader/MetadataLoader.cpp
    M llvm/lib/Bitcode/Writer/BitcodeWriter.cpp
    M llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
    M llvm/lib/CodeGen/AsmPrinter/DwarfUnit.cpp
    M llvm/lib/IR/AsmWriter.cpp
    M llvm/lib/IR/DIBuilder.cpp
    M llvm/lib/IR/DebugInfo.cpp
    M llvm/lib/IR/DebugInfoMetadata.cpp
    M llvm/lib/IR/LLVMContextImpl.h
    M llvm/test/Assembler/dicompileunit.ll
    M llvm/test/Assembler/dimodule.ll
    M llvm/test/Bindings/llvm-c/debug_info.ll
    M llvm/test/CodeGen/X86/load-combine-dbg.ll
    M llvm/test/DebugInfo/X86/DIModule.ll
    M llvm/test/DebugInfo/X86/DIModuleContext.ll
    M llvm/test/DebugInfo/X86/clang-module.ll
    A llvm/test/DebugInfo/X86/split-dwarf-sysroot.ll
    M llvm/tools/llvm-c-test/debuginfo.c
    M llvm/unittests/IR/MetadataTest.cpp

  Log Message:
  -----------
  Rename DW_AT_LLVM_isysroot to DW_AT_LLVM_sysroot

This is a purely cosmetic change that is NFC in terms of the binary
output. I bugs me that I called the attribute DW_AT_LLVM_isysroot
since the "i" is an artifact of GCC command line option syntax
(-isysroot is in the category of -i options) and doesn't carry any
useful information otherwise.

This attribute only appears in Clang module debug info.

Differential Revision: https://reviews.llvm.org/D71722