[all-commits] [llvm/llvm-project] 865537: [SPIR-V] Built-in variables: mapping from an OpenC...

Vyacheslav Levytskyy via All-commits all-commits at lists.llvm.org
Tue Feb 18 03:04:00 PST 2025


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 86553788780ec3992eb0ab18815cc12f2782be1a
      https://github.com/llvm/llvm-project/commit/86553788780ec3992eb0ab18815cc12f2782be1a
  Author: Vyacheslav Levytskyy <vyacheslav.levytskyy at intel.com>
  Date:   2025-02-18 (Tue, 18 Feb 2025)

  Changed paths:
    M llvm/lib/Target/SPIRV/SPIRVBuiltins.cpp
    M llvm/lib/Target/SPIRV/SPIRVBuiltins.td
    M llvm/test/CodeGen/SPIRV/builtin_vars-decorate.ll
    M llvm/test/CodeGen/SPIRV/transcoding/builtin_vars.ll
    M llvm/test/CodeGen/SPIRV/transcoding/spirv-types.ll

  Log Message:
  -----------
  [SPIR-V] Built-in variables: mapping from an OpenCL to SPIR-V BuiltIn and SPIR-V friendly builtins for Image Read/Write instructions (#127242)

This PR improves built-in variables and functions support:
* extends mapping from an OpenCL C built-in function to the SPIR-V
BuiltIn variables as in
https://registry.khronos.org/OpenCL/specs/3.0-unified/html/OpenCL_Env.html#_built_in_variables,
and
* adds SPIR-V friendly builtins for Image Read/Write instructions.

Test cases are extended accordingly.



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