[Bug target/90128] 507.cactuBSSN_r is 9-11% slower at -Ofast and native march/tuning on Zen CPUs

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90128

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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          Component|tree-optimization           |target

--- Comment #7 from Richard Biener <rguenth at gcc dot gnu.org> ---
Benchmarking r270408 on branch vs. trunk on Haswell doesn't show any regression
for me.  Will double-check with up-to-date CPU 2017 tree.