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From: "cvs-commit at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/105209] internal compiler error: in store_data_bypass_p_1
Date: Fri, 17 Jun 2022 15:21:03 +0000	[thread overview]
Message-ID: <bug-105209-4-6HlDtDarq8@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-105209-4@http.gcc.gnu.org/bugzilla/>

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105209

--- Comment #3 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Uros Bizjak <uros@gcc.gnu.org>:

https://gcc.gnu.org/g:cc378e655740e93743e7f43e14faaff707aef6c1

commit r13-1157-gcc378e655740e93743e7f43e14faaff707aef6c1
Author: Uros Bizjak <ubizjak@gmail.com>
Date:   Fri Jun 17 17:19:44 2022 +0200

    alpha: Introduce target specific store_data_bypass_p function [PR105209]

    This patch introduces alpha-specific version of store_data_bypass_p that
    ignores TRAP_IF that would result in assertion failure (and internal
    compiler error) in the generic store_data_bypass_p function.

    While at it, also remove ev4_ist_c reservation, store_data_bypass_p
    can handle the patterns with multiple sets since some time ago.

    2022-06-17  Uroš Bizjak  <ubizjak@gmail.com>

    gcc/ChangeLog:

            PR target/105209
            * config/alpha/alpha-protos.h (alpha_store_data_bypass_p): New.
            * config/alpha/alpha.cc (alpha_store_data_bypass_p): New function.
            (alpha_store_data_bypass_p_1): Ditto.
            * config/alpha/ev4.md: Use alpha_store_data_bypass_p instead
            of generic store_data_bypass_p.
            (ev4_ist_c): Remove insn reservation.

    gcc/testsuite/ChangeLog:

            PR target/105209
            * gcc.target/alpha/pr105209.c: New test.

  parent reply	other threads:[~2022-06-17 15:21 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-04-10 19:51 [Bug c/105209] New: " roland.illig at gmx dot de
2022-04-11  7:29 ` [Bug target/105209] " rguenth at gcc dot gnu.org
2022-04-11 11:48 ` ubizjak at gmail dot com
2022-06-17 15:21 ` cvs-commit at gcc dot gnu.org [this message]
2022-06-20 18:47 ` cvs-commit at gcc dot gnu.org
2022-06-20 20:46 ` cvs-commit at gcc dot gnu.org
2022-06-20 20:53 ` cvs-commit at gcc dot gnu.org
2022-06-20 20:54 ` ubizjak at gmail dot com

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