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From: "haochen.jiang at intel dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/113133] [14 Regression] ICE: SIGSEGV in mark_label_nuses(rtx_def*) (emit-rtl.cc:3896) with -O -fno-tree-ter -mavx512f -march=barcelona
Date: Fri, 29 Dec 2023 02:08:40 +0000 [thread overview]
Message-ID: <bug-113133-4-SQeyg79iK0@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-113133-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113133
--- Comment #5 from Haochen Jiang <haochen.jiang at intel dot com> ---
(In reply to Uroš Bizjak from comment #3)
> This patch also fixes the failure:
>
> --cut here--
> diff --git a/gcc/config/i386/i386.md b/gcc/config/i386/i386.md
> index ca6dbf42a6d..cdb9ddc4eb3 100644
> --- a/gcc/config/i386/i386.md
> +++ b/gcc/config/i386/i386.md
> @@ -5210,7 +5210,7 @@ (define_split
> && optimize_insn_for_speed_p ()
> && reload_completed
> && (!EXT_REX_SSE_REG_P (operands[0])
> - || TARGET_AVX512VL || TARGET_EVEX512)"
> + || TARGET_AVX512VL)"
> [(set (match_dup 2)
> (float_extend:V2DF
> (vec_select:V2SF
> --cut here--
Hmm, it looks weird I added EVEX512 near AVX512VL, checking why I am doing
that.
next prev parent reply other threads:[~2023-12-29 2:08 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-25 11:09 [Bug target/113133] New: " zsojka at seznam dot cz
2023-12-28 19:36 ` [Bug target/113133] " ubizjak at gmail dot com
2023-12-28 19:37 ` ubizjak at gmail dot com
2023-12-28 20:02 ` ubizjak at gmail dot com
2023-12-28 20:10 ` ubizjak at gmail dot com
2023-12-29 2:08 ` haochen.jiang at intel dot com [this message]
2023-12-29 2:31 ` haochen.jiang at intel dot com
2023-12-29 7:35 ` haochen.jiang at intel dot com
2023-12-29 8:16 ` ubizjak at gmail dot com
2023-12-29 8:53 ` cvs-commit at gcc dot gnu.org
2023-12-29 8:57 ` ubizjak at gmail dot com
2024-01-02 6:39 ` haochen.jiang at intel dot com
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