https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119410
Haochen Jiang <haochen.jiang at intel dot com> changed:
What |Removed |Added
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CC| |haochen.jiang at intel dot com
--- Comment #1 from Haochen Jiang <haochen.jiang at intel dot com> ---
>From my bisect, it seems likely to be r15-7985, both for w/ and w/o -flto:
w/ -flto:
Guilty Commit: 855b61b61e63b17cc9770cbe1c5387e4f59c1ffe
Author: Richard Sandiford
Date: 2025-03-12 17:40:10 Wednesday
Diff: -6.943005181347149%
Message: vect: Fix ncopies when costing SLP reductions [PR116901]
w/o -flto:
Guilty Commit: 855b61b61e63b17cc9770cbe1c5387e4f59c1ffe
Author: Richard Sandiford
Date: 2025-03-12 17:40:10 Wednesday
Diff: -4.656084656084651%
Message: vect: Fix ncopies when costing SLP reductions [PR116901]
