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From: "ro at CeBiTec dot Uni-Bielefeld.DE" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug tree-optimization/102949] [12 regression] gcc.dg/vect/slp-reduc-1.c FAIL
Date: Thu, 28 Oct 2021 08:19:40 +0000 [thread overview]
Message-ID: <bug-102949-4-ewTlhtNFAC@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-102949-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102949
--- Comment #3 from ro at CeBiTec dot Uni-Bielefeld.DE <ro at CeBiTec dot Uni-Bielefeld.DE> ---
> --- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> ---
> Hm, I tried --target=sparcv8-sun-solaris2.11 but that seems to fail to
> reproduce any vectorization with -O2 -ftree-vectorize. If I add -mvis I get
> something
> that could resemble the code you quote:
sparcv8-sun-solaris2.11 creates a SPARC V8 default configuration, while
the regular sparc-sun-solaris2.11 is SPARC V8+, i.e. SPARC with V9
extensions (which includes -mvis).
next prev parent reply other threads:[~2021-10-28 8:19 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-26 14:54 [Bug tree-optimization/102949] New: " ro at gcc dot gnu.org
2021-10-26 14:54 ` [Bug tree-optimization/102949] " ro at gcc dot gnu.org
2021-10-27 6:52 ` rguenth at gcc dot gnu.org
2021-10-28 8:10 ` rguenth at gcc dot gnu.org
2021-10-28 8:19 ` ro at CeBiTec dot Uni-Bielefeld.DE [this message]
2021-10-28 8:23 ` ebotcazou at gcc dot gnu.org
2021-10-28 8:25 ` rguenth at gcc dot gnu.org
2021-10-28 9:02 ` cvs-commit at gcc dot gnu.org
2021-10-28 9:03 ` rguenth at gcc dot gnu.org
2021-10-29 7:02 ` ro at CeBiTec dot Uni-Bielefeld.DE
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