[Bug target/78794] [7 Regression] We noticed ~9% regression in 32-bit mode for 462.libquntum on Avoton after r243202

ubizjak at gmail dot com gcc-bugzilla@gcc.gnu.org
Tue Dec 13 14:37:00 GMT 2016


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78794

--- Comment #7 from Uroš Bizjak <ubizjak at gmail dot com> ---
(In reply to Jakub Jelinek from comment #6)

> Shouldn't that take into account whether there is a scalar andn or not?
> I.e. only bump the gain if !TARGET_BMI?

Yes, this is a good idea.


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