[PATCH] D106891: [AMDGPU] [Remarks] Emit optimization remarks when an FP atomic instruction is converted into a CAS loop or unsafe hardware instruction for GFX90A

[Anshil Gandhi via Phabricator via cfe-commits]

gandhi21299 added a comment.

@rampitec Since remarks cannot be emitted in SIISelLowering because it isn't a pass, in what form can I emit the diagnostics in SIISelLowering?


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https://reviews.llvm.org/D106891