[Bug target/84482] 437.leslie3d regresses on Haswell and SandyBridge at -O3 and -Ofast with generic march and tuning

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84482

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

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--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> ---
Would be interesting to see differences in -fopt-info-vec between those two
revisions given it looks vectorizer cost model related?