[llvm] [AMDGPU] Disable atomic optimization of fadd/fsub with result (PR #96479)
Matt Arsenault via llvm-commits
llvm-commits at lists.llvm.org
Mon Jun 24 05:02:03 PDT 2024
arsenm wrote:
> but unfortunately the IR atomicrmw instruction does not have fast math flags.
If we really have to consider this, it's better to rely on the function attributes as a placeholder until we have a per-instruction solution to atomicrmw
https://github.com/llvm/llvm-project/pull/96479
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