[all-commits] [llvm/llvm-project] 0f8681: [clang][AMDGPU] precommit test for ballot on Windo...

[Sameer Sahasrabuddhe via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 0f8681b38e51e8a68894042e638eba681f7737f1
      https://github.com/llvm/llvm-project/commit/0f8681b38e51e8a68894042e638eba681f7737f1
  Author: Sameer Sahasrabuddhe <sameer.sahasrabuddhe at amd.com>
  Date:   2023-12-04 (Mon, 04 Dec 2023)

  Changed paths:
    A clang/test/CodeGenHIP/ballot.cpp

  Log Message:
  -----------
  [clang][AMDGPU] precommit test for ballot on Windows (#73920)

The Clang declaration of the wave-64 builtin uses "UL" as the return
type, which is interpreted as a 32-bit unsigned integer on Windows. This
emits an incorrect LLVM declaration with i32 return type instead of i64.
The clang declaration needs to be fixed to use "WU" instead.