[all-commits] [llvm/llvm-project] 0d5c07: [HLSL] Adding Flatten and Branch if attributes (#1...

[joaosaffran via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 0d5c07285f79a2135730c919c7e7b8e2bd9118e7
      https://github.com/llvm/llvm-project/commit/0d5c07285f79a2135730c919c7e7b8e2bd9118e7
  Author: joaosaffran <126493771+joaosaffran at users.noreply.github.com>
  Date:   2025-01-06 (Mon, 06 Jan 2025)

  Changed paths:
    M clang/include/clang/Basic/Attr.td
    M clang/lib/CodeGen/CGStmt.cpp
    M clang/lib/CodeGen/CodeGenFunction.cpp
    M clang/lib/CodeGen/CodeGenFunction.h
    M clang/lib/Sema/SemaStmtAttr.cpp
    A clang/test/AST/HLSL/HLSLControlFlowHint.hlsl
    A clang/test/CodeGenHLSL/HLSLControlFlowHint.hlsl
    M llvm/include/llvm/IR/IntrinsicsSPIRV.td
    M llvm/lib/Target/DirectX/DXILTranslateMetadata.cpp
    M llvm/lib/Target/SPIRV/SPIRVInstructionSelector.cpp
    M llvm/lib/Target/SPIRV/SPIRVStructurizer.cpp
    A llvm/test/CodeGen/DirectX/HLSLControlFlowHint.ll
    A llvm/test/CodeGen/SPIRV/structurizer/HLSLControlFlowHint-pass-check.ll
    A llvm/test/CodeGen/SPIRV/structurizer/HLSLControlFlowHint.ll

  Log Message:
  -----------
  [HLSL] Adding Flatten and Branch if attributes (#116331)

- adding Flatten and Branch to if stmt.
- adding dxil control flow hint metadata generation
- modifing spirv OpSelectMerge to account for the specific attributes.

Closes #70112

---------

Co-authored-by: Joao Saffran <jderezende at microsoft.com>
Co-authored-by: joaosaffran <joao.saffran at microsoft.com>



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