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[Bug tree-optimization/82133] [7/8 Regression] unroll-loops too aggressive
- From: "nickpapior at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 29 Dec 2017 21:35:30 +0000
- Subject: [Bug tree-optimization/82133] [7/8 Regression] unroll-loops too aggressive
- Auto-submitted: auto-generated
- References: <bug-82133-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82133
--- Comment #4 from Nick <nickpapior at gmail dot com> ---
It seems that this is simply a bug in the assembly code in OpenBLAS.
I have attached the recent post that suggests this inconsistency:
https://github.com/xianyi/OpenBLAS/issues/1292#issuecomment-354366612
I have not marked it as resolved because, I guess you would like to decide what
you want to do. I.e. 6.3 still works, but 7. does not, so should it be
back-ported or not.
Thanks! And sorry for the blurp.