[all-commits] [llvm/llvm-project] 2242ee: [Metal][HLSL] Add support for dumping reflection (...

[Chris B via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 2242ee24f44d2a458af2b4c64f2a9be09800005a
      https://github.com/llvm/llvm-project/commit/2242ee24f44d2a458af2b4c64f2a9be09800005a
  Author: Chris B <chris.bieneman at me.com>
  Date:   2026-03-11 (Wed, 11 Mar 2026)

  Changed paths:
    M clang/include/clang/Basic/DiagnosticDriverKinds.td
    M clang/include/clang/Options/Options.td
    M clang/lib/Driver/ToolChains/HLSL.cpp
    A clang/test/Driver/HLSL/fre-errors.hlsl
    M clang/test/Driver/HLSL/metal-converter.hlsl

  Log Message:
  -----------
  [Metal][HLSL] Add support for dumping reflection (#185444)

The Metal Shader converter can output shader reflection information into
a JSON file. This connects the -Fre flag (DXC's flag for reflection) to
the Metal Shader Converter tool step to produce the JSON file. As a
temporary state the -Fre flag will error when used without the -metal
flag.

This is required to address
https://github.com/llvm/offload-test-suite/issues/452

Re-land #181258



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