[PATCH] D74436: Change clang option -ffp-model=precise to select ffp-contract=on
Melanie Blower via Phabricator via cfe-commits
cfe-commits at lists.llvm.org
Thu May 27 13:55:20 PDT 2021
mibintc added a subscriber: lebedev.ri.
mibintc added a comment.
In D74436#2785730 <https://reviews.llvm.org/D74436#2785730>, @lebedev.ri wrote:
> No real comments from me.
> I assume, the errors are because `-ffp-contract=on` actually results in *less* error?
Yes, FMA improves accuracy, thank you!
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D74436/new/
https://reviews.llvm.org/D74436
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