[PATCH] D71293: AMDGPU: Generate the correct sequence of code for FDIV32 when correctly-rounded-divide-sqrt is set
Matt Arsenault via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Tue Dec 10 20:52:32 PST 2019
arsenm requested changes to this revision.
arsenm added a comment.
This revision now requires changes to proceed.
The attribute should not de directly checked (we probably shouldn’t even be putting it on the function). The proper thing to check is the fpmath metadata on the individual instruction. This isn’t propagated into the DAG, so AMDGPUCodeGenPrepare inserts intrinsic calls which isn’t ideal
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D71293/new/
https://reviews.llvm.org/D71293
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