[PATCH] D153084: AMDGPU: Partially fix not respecting dynamic denormal mode

Matt Arsenault via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Wed Jul 5 14:31:32 PDT 2023


arsenm added a comment.

In D153084#4474883 <https://reviews.llvm.org/D153084#4474883>, @rampitec wrote:

> Can you please explain why does it need reversal of the HasFP32Denormals? This creates a lot turmoil.

It's conceptually backwards. The default logic has to be treat like IEEE. It needs to be the positive condition that we definitely have flushing on


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