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[Bug ipa/84149] [8 Regression] SPEC CPU2017 505.mcf/605.mcf ~10% performance regression with r256888
- From: "marxin at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 08 Feb 2018 15:19:57 +0000
- Subject: [Bug ipa/84149] [8 Regression] SPEC CPU2017 505.mcf/605.mcf ~10% performance regression with r256888
- Auto-submitted: auto-generated
- References: <bug-84149-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84149
--- Comment #2 from Martin Liška <marxin at gcc dot gnu.org> ---
I can confirm the regression on a Haswell CPU.