From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 9AD463858C30; Thu, 18 Jan 2024 06:01:41 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 9AD463858C30 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1705557701; bh=I911mpYs9H8oDASes5lZlNTfsrDh0aduln38k0gDpxE=; h=From:To:Subject:Date:In-Reply-To:References:From; b=VDAGK+5fvkvIjKKnBJ1B9fOKh8zrGY9xkofsF4Wk/pVvtjYEGzhwq2SKdLCsAzCbp sS/2QQwwH9Mn+unZuTCFB/pmDswQiXb58Mq+/YA+CuBMLJD0jdV7+pmUSnkZ3ZVFJj 7UB80H+rVVE6Lw063slT3x6StOyjf9xW2z09SBDg= From: "cvs-commit at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug testsuite/111850] [14 regression] gcc.target/powerpc/fold-vec-extract-char.p7.c fails after r14-4664-g04c9cf5c786b94 Date: Thu, 18 Jan 2024 06:01:41 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: testsuite X-Bugzilla-Version: 14.0 X-Bugzilla-Keywords: testsuite-fail X-Bugzilla-Severity: normal X-Bugzilla-Who: cvs-commit at gcc dot gnu.org X-Bugzilla-Status: ASSIGNED X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: linkw at gcc dot gnu.org X-Bugzilla-Target-Milestone: 14.0 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 List-Id: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D111850 --- Comment #5 from GCC Commits --- The master branch has been updated by Kewen Lin : https://gcc.gnu.org/g:f4156fbf7d6d641f8aade8028e87cf302350c3c0 commit r14-8201-gf4156fbf7d6d641f8aade8028e87cf302350c3c0 Author: Kewen Lin Date: Thu Jan 18 00:00:52 2024 -0600 testsuite, rs6000: Adjust fold-vec-extract-char.p7.c [PR111850] As PR101169 comment #c4 shows, previsouly the addi count update on fold-vec-extract-char.p7.c covered a sub-optimal code gen issue. On trunk, pass fold-mem-offsets helps to recover the best code sequence, so this patch is to revert the count back to the original which matches the optimal addi count. PR testsuite/111850 gcc/testsuite/ChangeLog: * gcc.target/powerpc/fold-vec-extract-char.p7.c: Update the checking count of addi to 6.=