From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 19555 invoked by alias); 17 May 2013 18:00:11 -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 19494 invoked by uid 48); 17 May 2013 18:00:07 -0000 From: "ubizjak at gmail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/45359] poor -march=native choices for VIA C7 Esther processors Date: Fri, 17 May 2013 18:00:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: target X-Bugzilla-Version: 4.5.1 X-Bugzilla-Keywords: X-Bugzilla-Severity: minor X-Bugzilla-Who: ubizjak at gmail dot com X-Bugzilla-Status: RESOLVED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 4.7.4 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_status bug_file_loc resolution target_milestone 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 X-SW-Source: 2013-05/txt/msg01215.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D45359 Uro=C5=A1 Bizjak changed: What |Removed |Added ---------------------------------------------------------------------------- Status|WAITING |RESOLVED URL| |http://gcc.gnu.org/ml/gcc-p | |atches/2013-05/msg00941.htm | |l Resolution|--- |FIXED Target Milestone|--- |4.7.4 --- Comment #7 from Uro=C5=A1 Bizjak --- Implemented for 4.7.4, 4.8.1 and mainline by: Author: uros Date: Thu May 16 19:53:36 2013 New Revision: 198987 URL: http://gcc.gnu.org/viewcvs?rev=3D198987&root=3Dgcc&view=3Drev Log: PR target/45359 PR target/46396 * config/i386/driver-i386.c (host_detect_local_cpu): Detect VIA/Centaur processors and determine their cache parameters using detect_caches_amd. Modified: trunk/gcc/ChangeLog trunk/gcc/config/i386/driver-i386.c Author: uros Date: Thu May 16 21:41:26 2013 New Revision: 198989 URL: http://gcc.gnu.org/viewcvs?rev=3D198989&root=3Dgcc&view=3Drev Log: * config/i386/driver-i386.c (host_detect_local_cpu): Determine cache parameters using detect_caches_amd also for CYRIX, NSC and TM2 signatures. Modified: trunk/gcc/ChangeLog trunk/gcc/config/i386/driver-i386.c Author: uros Date: Fri May 17 15:06:36 2013 New Revision: 199017 URL: http://gcc.gnu.org/viewcvs?rev=3D199017&root=3Dgcc&view=3Drev Log: Backport from mainline 2013-05-16 Uros Bizjak * config/i386/driver-i386.c (host_detect_local_cpu): Determine cache parameters using detect_caches_amd also for CYRIX, NSC and TM2 signatures. 2013-05-16 Uros Bizjak Dzianis Kahanovich PR target/45359 PR target/46396 * config/i386/driver-i386.c (host_detect_local_cpu): Detect VIA/Centaur processors and determine their cache parameters using detect_caches_amd. 2013-05-15 Uros Bizjak * config/i386/i386.c (ix86_option_override_internal): Update processor_alias_table for missing PTA_PRFCHW and PTA_FXSR flags. Add PTA_POPCNT to corei7 entry. Do not enable SSE prefetch on non-SSE 3dNow! targets. Enable TARGET_PRFCHW for TARGET_3DNOW targets. * config/i386/i386.md (prefetch): Enable for TARGET_PRFCHW instead of TARGET_3DNOW. (*prefetch_3dnow): Enable for TARGET_PRFCHW only. Modified: branches/gcc-4_8-branch/gcc/ChangeLog branches/gcc-4_8-branch/gcc/config/i386/driver-i386.c branches/gcc-4_8-branch/gcc/config/i386/i386.c branches/gcc-4_8-branch/gcc/config/i386/i386.md Author: uros Date: Fri May 17 17:50:11 2013 New Revision: 199026 URL: http://gcc.gnu.org/viewcvs?rev=3D199026&root=3Dgcc&view=3Drev Log: Backport from mainline 2013-05-16 Uros Bizjak * config/i386/driver-i386.c (host_detect_local_cpu): Determine cache parameters using detect_caches_amd also for CYRIX, NSC and TM2 signatures. 2013-05-16 Uros Bizjak Dzianis Kahanovich PR target/45359 PR target/46396 * config/i386/driver-i386.c (host_detect_local_cpu): Detect VIA/Centaur processors and determine their cache parameters using detect_caches_amd. 2013-05-15 Uros Bizjak * config/i386/i386.c (ix86_option_override_internal): Add PTA_POPCNT to corei7 entry. Modified: branches/gcc-4_7-branch/gcc/ChangeLog branches/gcc-4_7-branch/gcc/config/i386/driver-i386.c branches/gcc-4_7-branch/gcc/config/i386/i386.c >>From gcc-bugs-return-422543-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org Fri May 17 18:02:00 2013 Return-Path: Delivered-To: listarch-gcc-bugs@gcc.gnu.org Received: (qmail 24258 invoked by alias); 17 May 2013 18:02:00 -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 Delivered-To: mailing list gcc-bugs@gcc.gnu.org Received: (qmail 24226 invoked by uid 48); 17 May 2013 18:01:57 -0000 From: "ubizjak at gmail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/46396] gcc not detect caches for VIA CPUs Date: Fri, 17 May 2013 18:02:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: target X-Bugzilla-Version: 4.5.1 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: ubizjak at gmail dot com X-Bugzilla-Status: RESOLVED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 4.7.4 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cf_gcctarget bug_status bug_file_loc version resolution target_milestone 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 X-SW-Source: 2013-05/txt/msg01216.txt.bz2 Content-length: 3951 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D46396 Uro=C5=A1 Bizjak changed: What |Removed |Added ---------------------------------------------------------------------------- Target| |x86 Status|UNCONFIRMED |RESOLVED URL| |http://gcc.gnu.org/ml/gcc-p | |atches/2013-05/msg00941.htm | |l Version|unknown |4.5.1 Resolution|--- |FIXED Target Milestone|--- |4.7.4 --- Comment #3 from Uro=C5=A1 Bizjak --- Implemented for 4.7.4, 4.8.1 and mainline by: Author: uros Date: Thu May 16 19:53:36 2013 New Revision: 198987 URL: http://gcc.gnu.org/viewcvs?rev=3D198987&root=3Dgcc&view=3Drev Log: PR target/45359 PR target/46396 * config/i386/driver-i386.c (host_detect_local_cpu): Detect VIA/Centaur processors and determine their cache parameters using detect_caches_amd. Modified: trunk/gcc/ChangeLog trunk/gcc/config/i386/driver-i386.c Author: uros Date: Thu May 16 21:41:26 2013 New Revision: 198989 URL: http://gcc.gnu.org/viewcvs?rev=3D198989&root=3Dgcc&view=3Drev Log: * config/i386/driver-i386.c (host_detect_local_cpu): Determine cache parameters using detect_caches_amd also for CYRIX, NSC and TM2 signatures. Modified: trunk/gcc/ChangeLog trunk/gcc/config/i386/driver-i386.c Author: uros Date: Fri May 17 15:06:36 2013 New Revision: 199017 URL: http://gcc.gnu.org/viewcvs?rev=3D199017&root=3Dgcc&view=3Drev Log: Backport from mainline 2013-05-16 Uros Bizjak * config/i386/driver-i386.c (host_detect_local_cpu): Determine cache parameters using detect_caches_amd also for CYRIX, NSC and TM2 signatures. 2013-05-16 Uros Bizjak Dzianis Kahanovich PR target/45359 PR target/46396 * config/i386/driver-i386.c (host_detect_local_cpu): Detect VIA/Centaur processors and determine their cache parameters using detect_caches_amd. 2013-05-15 Uros Bizjak * config/i386/i386.c (ix86_option_override_internal): Update processor_alias_table for missing PTA_PRFCHW and PTA_FXSR flags. Add PTA_POPCNT to corei7 entry. Do not enable SSE prefetch on non-SSE 3dNow! targets. Enable TARGET_PRFCHW for TARGET_3DNOW targets. * config/i386/i386.md (prefetch): Enable for TARGET_PRFCHW instead of TARGET_3DNOW. (*prefetch_3dnow): Enable for TARGET_PRFCHW only. Modified: branches/gcc-4_8-branch/gcc/ChangeLog branches/gcc-4_8-branch/gcc/config/i386/driver-i386.c branches/gcc-4_8-branch/gcc/config/i386/i386.c branches/gcc-4_8-branch/gcc/config/i386/i386.md Author: uros Date: Fri May 17 17:50:11 2013 New Revision: 199026 URL: http://gcc.gnu.org/viewcvs?rev=3D199026&root=3Dgcc&view=3Drev Log: Backport from mainline 2013-05-16 Uros Bizjak * config/i386/driver-i386.c (host_detect_local_cpu): Determine cache parameters using detect_caches_amd also for CYRIX, NSC and TM2 signatures. 2013-05-16 Uros Bizjak Dzianis Kahanovich PR target/45359 PR target/46396 * config/i386/driver-i386.c (host_detect_local_cpu): Detect VIA/Centaur processors and determine their cache parameters using detect_caches_amd. 2013-05-15 Uros Bizjak * config/i386/i386.c (ix86_option_override_internal): Add PTA_POPCNT to corei7 entry. Modified: branches/gcc-4_7-branch/gcc/ChangeLog branches/gcc-4_7-branch/gcc/config/i386/driver-i386.c branches/gcc-4_7-branch/gcc/config/i386/i386.c >>From gcc-bugs-return-422544-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org Fri May 17 19:10:38 2013 Return-Path: Delivered-To: listarch-gcc-bugs@gcc.gnu.org Received: (qmail 9005 invoked by alias); 17 May 2013 19:10:37 -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 Delivered-To: mailing list gcc-bugs@gcc.gnu.org Received: (qmail 8935 invoked by uid 48); 17 May 2013 19:10:34 -0000 From: "mrs at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug rtl-optimization/57304] [4.9 Regression] Revision 198896 segfaults building cpu2000 benchmark 176.gcc Date: Fri, 17 May 2013 19:10:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: rtl-optimization X-Bugzilla-Version: 4.9.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: mrs at gcc dot gnu.org X-Bugzilla-Status: RESOLVED X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 4.9.0 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: priority bug_status resolution Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2013-05/txt/msg01217.txt.bz2 Content-length: 507 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57304 mrs at gcc dot gnu.org changed: What |Removed |Added ---------------------------------------------------------------------------- Priority|P3 |P1 Status|NEW |RESOLVED Resolution|--- |FIXED --- Comment #6 from mrs at gcc dot gnu.org --- Committed revision 199029.