[all-commits] [llvm/llvm-project] 44b4b8: 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: 44b4b833ad76fc61e43473c581a557f72a4ed8f4
      https://github.com/llvm/llvm-project/commit/44b4b833ad76fc61e43473c581a557f72a4ed8f4
  Author: Adrian Prantl <aprantl at apple.com>
  Date:   2019-12-20 (Fri, 20 Dec 2019)

  Changed paths:
    M clang/test/Modules/debug-info-moduleimport.m
    M lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp
    M llvm/include/llvm-c/DebugInfo.h
    M llvm/include/llvm/BinaryFormat/Dwarf.def
    M llvm/include/llvm/IR/DIBuilder.h
    M llvm/include/llvm/IR/DebugInfoMetadata.h
    M llvm/lib/AsmParser/LLParser.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/dimodule.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
    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