[all-commits] [llvm/llvm-project] 4cef4e: [llvm-debuginfo-analyzer] Add support for LLVM IR ...

[Carlos Alberto Enciso via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 4cef4efb2fc088426b1d75435536fafa6b562617
      https://github.com/llvm/llvm-project/commit/4cef4efb2fc088426b1d75435536fafa6b562617
  Author: Carlos Alberto Enciso <Carlos.Enciso at sony.com>
  Date:   2026-06-02 (Tue, 02 Jun 2026)

  Changed paths:
    M llvm/docs/CommandGuide/llvm-debuginfo-analyzer.rst
    M llvm/include/llvm/DebugInfo/LogicalView/Core/LVElement.h
    M llvm/include/llvm/DebugInfo/LogicalView/Core/LVLocation.h
    M llvm/include/llvm/DebugInfo/LogicalView/Core/LVReader.h
    M llvm/include/llvm/DebugInfo/LogicalView/Core/LVSupport.h
    M llvm/include/llvm/DebugInfo/LogicalView/LVReaderHandler.h
    M llvm/include/llvm/DebugInfo/LogicalView/Readers/LVBinaryReader.h
    A llvm/include/llvm/DebugInfo/LogicalView/Readers/LVIRReader.h
    M llvm/lib/DebugInfo/LogicalView/CMakeLists.txt
    M llvm/lib/DebugInfo/LogicalView/Core/LVElement.cpp
    M llvm/lib/DebugInfo/LogicalView/Core/LVLocation.cpp
    M llvm/lib/DebugInfo/LogicalView/Core/LVReader.cpp
    M llvm/lib/DebugInfo/LogicalView/LVReaderHandler.cpp
    A llvm/lib/DebugInfo/LogicalView/Readers/LVIRReader.cpp
    M llvm/lib/Transforms/Utils/DebugSSAUpdater.cpp
    A llvm/test/tools/llvm-debuginfo-analyzer/IR/01-ir-compare-logical-elements.test
    A llvm/test/tools/llvm-debuginfo-analyzer/IR/01-ir-print-basic-details.test
    A llvm/test/tools/llvm-debuginfo-analyzer/IR/01-ir-select-logical-elements.test
    A llvm/test/tools/llvm-debuginfo-analyzer/IR/02-ir-logical-lines.test
    A llvm/test/tools/llvm-debuginfo-analyzer/IR/03-ir-incorrect-lexical-scope-typedef.test
    A llvm/test/tools/llvm-debuginfo-analyzer/IR/04-ir-missing-nested-enumerators.test
    A llvm/test/tools/llvm-debuginfo-analyzer/IR/05-ir-incorrect-lexical-scope-variable.test
    A llvm/test/tools/llvm-debuginfo-analyzer/IR/06-ir-full-logical-view.test
    A llvm/test/tools/llvm-debuginfo-analyzer/IR/07-ir-debug-formats.test
    A llvm/test/tools/llvm-debuginfo-analyzer/IR/08-ir-multiple-compile-units.test
    A llvm/test/tools/llvm-debuginfo-analyzer/IR/Inputs/compile-unit-1.ll
    A llvm/test/tools/llvm-debuginfo-analyzer/IR/Inputs/compile-unit-2.ll
    A llvm/test/tools/llvm-debuginfo-analyzer/IR/Inputs/compile-unit-3.ll
    A llvm/test/tools/llvm-debuginfo-analyzer/IR/Inputs/compile-unit.ll
    A llvm/test/tools/llvm-debuginfo-analyzer/IR/Inputs/hello-world-clang.ll
    A llvm/test/tools/llvm-debuginfo-analyzer/IR/Inputs/pr-43860-clang.ll
    A llvm/test/tools/llvm-debuginfo-analyzer/IR/Inputs/pr-44884-clang.ll
    A llvm/test/tools/llvm-debuginfo-analyzer/IR/Inputs/pr-46466-clang.ll
    A llvm/test/tools/llvm-debuginfo-analyzer/IR/Inputs/test-clang-intrinsics.ll
    A llvm/test/tools/llvm-debuginfo-analyzer/IR/Inputs/test-clang.ll
    M llvm/tools/llvm-debuginfo-analyzer/CMakeLists.txt
    M llvm/unittests/DebugInfo/LogicalView/CMakeLists.txt
    A llvm/unittests/DebugInfo/LogicalView/IRReaderTest.cpp
    M llvm/unittests/DebugInfo/LogicalView/Inputs/README.md
    A llvm/unittests/DebugInfo/LogicalView/Inputs/test-clang.bc
    A llvm/unittests/DebugInfo/LogicalView/Inputs/test-clang.ll

  Log Message:
  -----------
  [llvm-debuginfo-analyzer] Add support for LLVM IR format. (#200603)

llvm-debuginfo-analyzer is a command line tool that processes debug
info contained in a binary file and produces a debug information
format agnostic “Logical View”, which is a high-level semantic
representation of the debug info, independent of the low-level format.

Add support for the LLVM IR format and be able to generate logical
views. Both textual representation (.ll) and bitcode (.bc) formats
are supported.

This relands https://github.com/llvm/llvm-project/pull/135440, which was
reverted in https://github.com/llvm/llvm-project/pull/199890.
It includes the fixes for the buildbots problems.



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