From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 28763 invoked by alias); 30 Apr 2013 05:38:56 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org Received: (qmail 26289 invoked by uid 48); 30 Apr 2013 05:38:52 -0000 From: "ubizjak at gmail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/44578] GCC generates MMX instructions but fails to generate "emms" Date: Tue, 30 Apr 2013 05:38:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: target X-Bugzilla-Keywords: wrong-code X-Bugzilla-Severity: normal X-Bugzilla-Who: ubizjak at gmail dot com X-Bugzilla-Status: NEW X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: ubizjak at gmail dot com X-Bugzilla-Target-Milestone: 4.7.4 X-Bugzilla-Changed-Fields: URL AssignedTo Target Milestone Message-ID: In-Reply-To: References: X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated Content-Type: text/plain; charset="UTF-8" MIME-Version: 1.0 X-SW-Source: 2013-04/txt/msg02384.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44578 Uros Bizjak changed: What |Removed |Added ---------------------------------------------------------------------------- URL| |http://gcc.gnu.org/ml/gcc-p | |atches/2013-04/msg01756.htm | |l AssignedTo|unassigned at gcc dot |ubizjak at gmail dot com |gnu.org | Target Milestone|--- |4.7.4 --- Comment #11 from Uros Bizjak 2013-04-30 05:38:48 UTC --- Author: uros Date: Mon Apr 29 20:16:48 2013 New Revision: 198433 URL: http://gcc.gnu.org/viewcvs?rev=198433&root=gcc&view=rev Log: PR target/44578 * config/i386/i386.md (*zero_extendsidi2): Add "!" to m->?*y alternative. testsuite/ChangeLog: PR target/44578 * gcc.target/i386/pr44578.c: New test. Added: trunk/gcc/testsuite/gcc.target/i386/pr44578.c Modified: trunk/gcc/ChangeLog trunk/gcc/config/i386/i386.md trunk/gcc/testsuite/ChangeLog Author: uros Date: Mon Apr 29 22:16:04 2013 New Revision: 198434 URL: http://gcc.gnu.org/viewcvs?rev=198434&root=gcc&view=rev Log: Backport from mainline 2013-04-29 Uros Bizjak PR target/44578 * config/i386/i386.md (*zero_extendsidi2_rex64): Add "!" to m->?*y alternative. (*zero_extendsidi2): Ditto. Backport from mainline 2013-04-29 Uros Bizjak PR target/57098 * config/i386/i386.c (ix86_expand_vec_perm): Validize constant memory. testsuite/ChangeLog: Backport from mainline 2013-04-29 Uros Bizjak PR target/44578 * gcc.target/i386/pr44578.c: New test. Backport from mainline 2013-04-29 Uros Bizjak PR target/57098 * gcc.target/i386/pr57098.c: New test. Added: branches/gcc-4_8-branch/gcc/testsuite/gcc.target/i386/pr44578.c branches/gcc-4_8-branch/gcc/testsuite/gcc.target/i386/pr57098.c Modified: branches/gcc-4_8-branch/gcc/ChangeLog branches/gcc-4_8-branch/gcc/config/i386/i386.c branches/gcc-4_8-branch/gcc/config/i386/i386.md branches/gcc-4_8-branch/gcc/config/i386/sse.md branches/gcc-4_8-branch/gcc/testsuite/ChangeLog Author: uros Date: Tue Apr 30 05:30:20 2013 New Revision: 198439 URL: http://gcc.gnu.org/viewcvs?rev=198439&root=gcc&view=rev Log: Backport from mainline 2013-04-29 Uros Bizjak PR target/44578 * config/i386/i386.md (*zero_extendsidi2_rex64): Add "!" to m->?*y alternative. (*zero_extendsidi2): Ditto. Backport from mainline 2013-04-29 Uros Bizjak PR target/57098 * config/i386/i386.c (ix86_expand_vec_perm): Validize constant memory. testsuite/ChangeLog: Backport from mainline 2013-04-29 Uros Bizjak PR target/44578 * gcc.target/i386/pr44578.c: New test. Backport from mainline 2013-04-29 Uros Bizjak PR target/57098 * gcc.target/i386/pr57098.c: New test. Added: branches/gcc-4_7-branch/gcc/testsuite/gcc.target/i386/pr44578.c branches/gcc-4_7-branch/gcc/testsuite/gcc.target/i386/pr57098.c Modified: branches/gcc-4_7-branch/gcc/ChangeLog branches/gcc-4_7-branch/gcc/config/i386/i386.c branches/gcc-4_7-branch/gcc/config/i386/i386.md branches/gcc-4_7-branch/gcc/testsuite/ChangeLog