[all-commits] [llvm/llvm-project] b446c2: AMDGPU: Verify function type matches when matching...

[Matt Arsenault via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: b446c208a5f0e2ad7193cc23e70642d207db4d13
      https://github.com/llvm/llvm-project/commit/b446c208a5f0e2ad7193cc23e70642d207db4d13
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2024-12-16 (Mon, 16 Dec 2024)

  Changed paths:
    M llvm/lib/Target/AMDGPU/AMDGPULibCalls.cpp
    M llvm/lib/Target/AMDGPU/AMDGPULibFunc.cpp
    M llvm/lib/Target/AMDGPU/AMDGPULibFunc.h
    A llvm/test/CodeGen/AMDGPU/amdgpu-simplify-libcall-image-function-signatures.ll
    M llvm/test/CodeGen/AMDGPU/amdgpu-simplify-libcall-ldexp.ll

  Log Message:
  -----------
  AMDGPU: Verify function type matches when matching libcalls (#119043)

Previously this would recognize a call to a mangled ldexp(float, float)
as a candidate to replace with the intrinsic. We need to verify the second
parameter is in fact an integer.

Fixes: SWDEV-501389



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