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[Bug middle-end/84016] [8 Regression] Spec2000 regression around Jan 14 and Jan 19 2018
- From: "hubicka at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sun, 04 Feb 2018 17:36:08 +0000
- Subject: [Bug middle-end/84016] [8 Regression] Spec2000 regression around Jan 14 and Jan 19 2018
- Auto-submitted: auto-generated
- References: <bug-84016-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84016
Jan Hubicka <hubicka at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Depends on| |84149
--- Comment #9 from Jan Hubicka <hubicka at gcc dot gnu.org> ---
MCF regression of spec2017 is due to predictor change.
Referenced Bugs:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84149
[Bug 84149] [8 Regression] SPEC CPU2017 505.mcf/605.mcf ~10% performance
regression with r256888