[all-commits] [llvm/llvm-project] bf9e9e: [SPIR-V] Improve type inference for a known instru...

[Vyacheslav Levytskyy via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: bf9e9e5e843838f9bc905d4a0d575d8d39e9b5f2
      https://github.com/llvm/llvm-project/commit/bf9e9e5e843838f9bc905d4a0d575d8d39e9b5f2
  Author: Vyacheslav Levytskyy <vyacheslav.levytskyy at intel.com>
  Date:   2024-07-03 (Wed, 03 Jul 2024)

  Changed paths:
    M llvm/lib/Target/SPIRV/SPIRVBuiltins.cpp
    M llvm/lib/Target/SPIRV/SPIRVBuiltins.h
    M llvm/lib/Target/SPIRV/SPIRVEmitIntrinsics.cpp
    M llvm/lib/Target/SPIRV/SPIRVISelLowering.cpp
    M llvm/test/CodeGen/SPIRV/transcoding/spirv-event-null.ll

  Log Message:
  -----------
  [SPIR-V] Improve type inference for a known instruction's builtin: OpGroupAsyncCopy (#96895)

This PR improves type inference for a known instruction's builtin:
OpGroupAsyncCopy:
* deduce a type of one source/destination pointer when it's possible to
deduce a type of another argument, and
* validate src and dest types and tries to unfold a parameter if it's a
structure wrapper around a scalar/vector type.



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