[Bug tree-optimization/51315] [4.6/4.7 regression] unaligned memory accesses generated with -ftree-sra

2012-01-05 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51315 --- Comment #18 from Eric Botcazou 2012-01-05 22:24:55 UTC --- Author: ebotcazou Date: Thu Jan 5 22:24:45 2012 New Revision: 182933 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182933 Log: PR tree-optimization/51315 * tree-sra.

[Bug tree-optimization/51315] [4.6/4.7 regression] unaligned memory accesses generated with -ftree-sra

2012-01-05 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51315 --- Comment #17 from Eric Botcazou 2012-01-05 22:21:34 UTC --- Author: ebotcazou Date: Thu Jan 5 22:21:29 2012 New Revision: 182932 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182932 Log: PR tree-optimization/51315 * tree-sra.

[Bug tree-optimization/51315] [4.6/4.7 regression] unaligned memory accesses generated with -ftree-sra

2011-12-10 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51315 Eric Botcazou changed: What|Removed |Added Status|RESOLVED|VERIFIED --- Comment #16 from Eric Botcaz

[Bug tree-optimization/51315] [4.6/4.7 regression] unaligned memory accesses generated with -ftree-sra

2011-12-10 Thread jurij at wooyd dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51315 --- Comment #15 from Jurij Smakov 2011-12-10 10:51:59 UTC --- Eric, thanks a lot for the fix, your work is very much appreciated! The fix is already in Debian unstable and Ruby can be built again on sparc.

[Bug tree-optimization/51315] [4.6/4.7 regression] unaligned memory accesses generated with -ftree-sra

2011-12-08 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51315 --- Comment #14 from Georg-Johann Lay 2011-12-08 13:57:51 UTC --- Author: gjl Date: Thu Dec 8 13:57:43 2011 New Revision: 182115 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182115 Log: * gcc.c-torture/execute/20111208-1.c (int16_t

[Bug tree-optimization/51315] [4.6/4.7 regression] unaligned memory accesses generated with -ftree-sra

2011-12-08 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51315 --- Comment #13 from Georg-Johann Lay 2011-12-08 12:38:41 UTC --- Author: gjl Date: Thu Dec 8 12:38:35 2011 New Revision: 182109 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182109 Log: PR tree-optimization/51315 * gcc.c-tortur

[Bug tree-optimization/51315] [4.6/4.7 regression] unaligned memory accesses generated with -ftree-sra

2011-12-08 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51315 Eric Botcazou changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug tree-optimization/51315] [4.6/4.7 regression] unaligned memory accesses generated with -ftree-sra

2011-12-08 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51315 --- Comment #11 from Eric Botcazou 2011-12-08 09:12:15 UTC --- Author: ebotcazou Date: Thu Dec 8 09:12:12 2011 New Revision: 182103 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182103 Log: PR tree-optimization/51315 * tree-sra.

[Bug tree-optimization/51315] [4.6/4.7 regression] unaligned memory accesses generated with -ftree-sra

2011-12-08 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51315 --- Comment #10 from Eric Botcazou 2011-12-08 09:05:42 UTC --- Author: ebotcazou Date: Thu Dec 8 09:05:38 2011 New Revision: 182102 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182102 Log: PR tree-optimization/51315 * tree.h (g

[Bug tree-optimization/51315] [4.6/4.7 regression] unaligned memory accesses generated with -ftree-sra

2011-12-07 Thread rguenther at suse dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51315 --- Comment #9 from rguenther at suse dot de 2011-12-07 11:36:55 UTC --- On Tue, 6 Dec 2011, ebotcazou at gcc dot gnu.org wrote: > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51315 > > --- Comment #8 from Eric Botcazou 2011-12-06 > 16:41:38 U

[Bug tree-optimization/51315] [4.6/4.7 regression] unaligned memory accesses generated with -ftree-sra

2011-12-06 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51315 --- Comment #8 from Eric Botcazou 2011-12-06 16:41:38 UTC --- > Note that in the end it's always us transforming > > a->b.c > > to (effectively) > > T *tem = &a->b.c; > *tem > > which expand unfortunately handles differently. So whenever

[Bug tree-optimization/51315] [4.6/4.7 regression] unaligned memory accesses generated with -ftree-sra

2011-12-06 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51315 --- Comment #7 from Richard Guenther 2011-12-06 14:16:21 UTC --- Note that in the end it's always us transforming a->b.c to (effectively) T *tem = &a->b.c; *tem which expand unfortunately handles differently. So whenever we do that we hav