[all-commits] [llvm/llvm-project] 44cfb6: [SPIR-V] Ensure that a correct pointer type is ded...

[Vyacheslav Levytskyy via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 44cfb6b434a5f7d29fb48e10cf25e74a669a926d
      https://github.com/llvm/llvm-project/commit/44cfb6b434a5f7d29fb48e10cf25e74a669a926d
  Author: Vyacheslav Levytskyy <vyacheslav.levytskyy at intel.com>
  Date:   2025-02-17 (Mon, 17 Feb 2025)

  Changed paths:
    M llvm/lib/Target/SPIRV/SPIRVEmitIntrinsics.cpp
    M llvm/test/CodeGen/SPIRV/extensions/SPV_EXT_shader_atomic_float_add/atomicrmw_faddfsub_float.ll
    M llvm/test/CodeGen/SPIRV/transcoding/atomic_load_store.ll

  Log Message:
  -----------
  [SPIR-V] Ensure that a correct pointer type is deduced from the Value argument of OpAtomic* instructions (#127492)

This PR improves the set of rules for type inference by ensuring that a
correct pointer type is deduced from the Value argument of OpAtomic*
instructions, also when a pointer argument is coming from an `inttoptr
.. to` instruction that caused problems earlier. Existing test cases are
updated accordingly. This fixes
https://github.com/llvm/llvm-project/issues/127491



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