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From: "rguenth at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/48031] [4.4/4.5 Regression] gcc.c-torture/compile/pr42956.c ICEs gcc on m68k-linux, ivopts related? Date: Mon, 28 Mar 2011 10:22:00 -0000 [thread overview] Message-ID: <bug-48031-4-bDkmWRibiE@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-48031-4@http.gcc.gnu.org/bugzilla/> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48031 --- Comment #18 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-03-28 10:14:39 UTC --- Author: rguenth Date: Mon Mar 28 10:14:34 2011 New Revision: 171595 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=171595 Log: 2011-03-28 Richard Guenther <rguenther@suse.de> Backport from mainline 2011-03-24 Richard Guenther <rguenther@suse.de> PR middle-end/48269 * tree-object-size.c (addr_object_size): Do not double-account for MEM_REF offsets. * gcc.dg/builtin-object-size-10.c: New testcase. 2011-03-22 Richard Guenther <rguenther@suse.de> PR tree-optimization/48228 * tree-vrp.c (vrp_visit_phi_node): Do not stop propagating for single-arg PHIs. * gcc.dg/Wstrict-overflow-23.c: New testcase. 2011-03-17 Richard Guenther <rguenther@suse.de> PR middle-end/48134 * tree-ssa.c (insert_debug_temp_for_var_def): If we propagated a value make sure to fold the statement. * gcc.dg/pr48134.c: New testcase. 2011-03-15 Richard Guenther <rguenther@suse.de> PR middle-end/48031 * fold-const.c (fold_indirect_ref_1): Do not create new variable-sized or variable-indexed array accesses when in gimple form. Added: branches/gcc-4_6-branch/gcc/testsuite/gcc.dg/Wstrict-overflow-23.c branches/gcc-4_6-branch/gcc/testsuite/gcc.dg/builtin-object-size-10.c branches/gcc-4_6-branch/gcc/testsuite/gcc.dg/pr48134.c Modified: branches/gcc-4_6-branch/gcc/ChangeLog branches/gcc-4_6-branch/gcc/fold-const.c branches/gcc-4_6-branch/gcc/testsuite/ChangeLog branches/gcc-4_6-branch/gcc/tree-object-size.c branches/gcc-4_6-branch/gcc/tree-ssa.c branches/gcc-4_6-branch/gcc/tree-vrp.c
next prev parent reply other threads:[~2011-03-28 10:15 UTC|newest] Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top 2011-03-08 10:01 [Bug target/48031] New: [4,4, 4.5 regression] " mikpe at it dot uu.se 2011-03-08 11:02 ` [Bug tree-optimization/48031] [4.4/4.5 Regression] " rguenth at gcc dot gnu.org 2011-03-08 14:23 ` mikpe at it dot uu.se 2011-03-08 21:40 ` mikpe at it dot uu.se 2011-03-09 9:22 ` rguenther at suse dot de 2011-03-09 23:37 ` mikpe at it dot uu.se 2011-03-10 9:22 ` mikpe at it dot uu.se 2011-03-10 9:34 ` rguenther at suse dot de 2011-03-10 11:03 ` rguenth at gcc dot gnu.org 2011-03-10 12:35 ` ebotcazou at gcc dot gnu.org 2011-03-10 12:36 ` rguenther at suse dot de 2011-03-10 12:46 ` ebotcazou at gcc dot gnu.org 2011-03-10 12:58 ` rguenther at suse dot de 2011-03-10 13:04 ` ebotcazou at gcc dot gnu.org 2011-03-10 13:07 ` rguenther at suse dot de 2011-03-10 13:10 ` rguenth at gcc dot gnu.org 2011-03-10 14:03 ` mikpe at it dot uu.se 2011-03-15 8:53 ` mikpe at it dot uu.se 2011-03-15 10:06 ` rguenth at gcc dot gnu.org 2011-03-28 10:22 ` rguenth at gcc dot gnu.org [this message] 2011-04-10 10:38 ` rguenth at gcc dot gnu.org 2011-04-16 11:18 ` jakub at gcc dot gnu.org 2011-04-18 14:15 ` [Bug tree-optimization/48031] [4.4 " rguenth at gcc dot gnu.org 2011-04-18 14:42 ` [Bug tree-optimization/48031] [4.4/4.5 " rguenth at gcc dot gnu.org 2011-04-18 14:55 ` [Bug tree-optimization/48031] [4.4 " rguenth at gcc dot gnu.org 2012-03-13 16:57 ` jakub at gcc dot gnu.org
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