[all-commits] [llvm/llvm-project] 3d3b7d: AMDGPU: Verify function type matches when matching...

[Matt Arsenault via All-commits]

  Branch: refs/heads/users/arsenm/amdgpu-simplify-libcall-verify-signature
  Home:   https://github.com/llvm/llvm-project
  Commit: 3d3b7d76fdfc52918044b857e1462a306fcd54e4
      https://github.com/llvm/llvm-project/commit/3d3b7d76fdfc52918044b857e1462a306fcd54e4
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2024-12-06 (Fri, 06 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
    M llvm/test/CodeGen/AMDGPU/amdgpu-simplify-libcall-ldexp.ll

  Log Message:
  -----------
  AMDGPU: Verify function type matches when matching libcalls

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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