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From: "cvs-commit at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/20742] [4.0 Regression] Hang in tree_ssa_iv_optimize_loop Date: Thu, 21 Apr 2005 20:57:00 -0000 [thread overview] Message-ID: <20050421205734.28853.qmail@sourceware.org> (raw) In-Reply-To: <20050404113801.20742.jakub@gcc.gnu.org> ------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-04-21 20:57 ------- Subject: Bug 20742 CVSROOT: /cvs/gcc Module name: gcc Branch: apple-local-200502-branch Changes by: dalej@gcc.gnu.org 2005-04-21 20:57:24 Modified files: gcc : ChangeLog params.def tree-chrec.c tree-chrec.h tree-scalar-evolution.c gcc/doc : invoke.texi Log message: 2005-04-20 Dale Johannesen <dalej@apple.com> Radar 4080945 PR 20742 * params.def (PARAM_SCEV_MAX_EXPR_SIZE): New. * tree-chrec.c (params.h): New include. (chrec_fold_plus_1): Avoid too deep recursion. (reset_evolution_in_loop): Use build2 not build. (tree_contains_chrecs): Add size argument. * tree-chrec.h (tree_constains_chrecs): Add size argument. (tree_does_not_contain_chrecs): Adjust call to it. * tree-scalar-evolution.c (simple_iv): Ditto. * doc/invoke.texi (scev-max-expr-size): Document. Patches: http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=apple-local-200502-branch&r1=2.7489.2.7&r2=2.7489.2.8 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/params.def.diff?cvsroot=gcc&only_with_tag=apple-local-200502-branch&r1=1.54.4.2&r2=1.54.4.3 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-chrec.c.diff?cvsroot=gcc&only_with_tag=apple-local-200502-branch&r1=2.12.8.2&r2=2.12.8.3 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-chrec.h.diff?cvsroot=gcc&only_with_tag=apple-local-200502-branch&r1=2.6&r2=2.6.10.1 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-scalar-evolution.c.diff?cvsroot=gcc&only_with_tag=apple-local-200502-branch&r1=2.16.6.1&r2=2.16.6.2 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/doc/invoke.texi.diff?cvsroot=gcc&only_with_tag=apple-local-200502-branch&r1=1.579.2.4&r2=1.579.2.5 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20742
next prev parent reply other threads:[~2005-04-21 20:57 UTC|newest] Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top 2005-04-04 11:38 [Bug tree-optimization/20742] New: [4.0/4.1 " jakub at gcc dot gnu dot org 2005-04-04 11:38 ` [Bug tree-optimization/20742] " jakub at gcc dot gnu dot org 2005-04-04 11:41 ` jakub at gcc dot gnu dot org 2005-04-04 13:02 ` pinskia at gcc dot gnu dot org 2005-04-04 14:03 ` rakdver at gcc dot gnu dot org 2005-04-04 14:51 ` sebastian dot pop at cri dot ensmp dot fr 2005-04-05 1:36 ` pinskia at gcc dot gnu dot org 2005-04-07 6:21 ` pinskia at gcc dot gnu dot org 2005-04-21 5:04 ` mmitchel at gcc dot gnu dot org 2005-04-21 20:57 ` cvs-commit at gcc dot gnu dot org [this message] 2005-05-03 23:05 ` [Bug tree-optimization/20742] [4.0 " cvs-commit at gcc dot gnu dot org 2005-06-06 12:13 ` cvs-commit at gcc dot gnu dot org 2005-06-06 12:59 ` pinskia at gcc dot gnu dot org 2005-06-07 19:54 ` cvs-commit at gcc dot gnu dot org
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