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From: "dominiq at lps dot ens.fr" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/59445] [4.9 Regression] ICE in add_old_iv_candidates, at tree-ssa-loop-ivopts.c:2541 Date: Sat, 14 Dec 2013 15:56:00 -0000 [thread overview] Message-ID: <bug-59445-4-EsMjd6dIC8@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-59445-4@http.gcc.gnu.org/bugzilla/> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59445 Dominique d'Humieres <dominiq at lps dot ens.fr> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED --- Comment #19 from Dominique d'Humieres <dominiq at lps dot ens.fr> --- AFAICT this is fixed by revision 205959: http://gcc.gnu.org/viewcvs/gcc?view=revision&sortby=date&revision=205959 Author: amker Date: Fri Dec 13 11:36:22 2013 UTC (28 hours, 17 minutes ago) Changed paths: 8 Log Message: PR tree-optimization/58296 PR tree-optimization/41488 * tree-scalar-evolution.c: Include necessary header files. (simplify_peeled_chrec): New function. (analyze_evolution_in_loop): New static variable. Call simplify_peeled_chrec. * tree-ssa-loop-ivopts.c (mark_bivs): Don't mark peeled IV as biv. (add_old_iv_candidates): Don't add candidate for peeled IV. * tree-affine.h (aff_combination_zero_p): New function. PR tree-optimization/58296 PR tree-optimization/41488 * gcc.dg/tree-ssa/scev-7.c: New test. * gcc.dg/pr41488.c: New test. * g++.dg/pr59445.C: New test. Closing as FIXED.
prev parent reply other threads:[~2013-12-14 15:56 UTC|newest] Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top 2013-12-10 11:13 [Bug tree-optimization/59445] New: " dominiq at lps dot ens.fr 2013-12-10 11:50 ` [Bug tree-optimization/59445] " rguenth at gcc dot gnu.org 2013-12-10 16:05 ` dominiq at lps dot ens.fr 2013-12-10 16:29 ` hjl.tools at gmail dot com 2013-12-10 16:41 ` howarth at nitro dot med.uc.edu 2013-12-10 16:43 ` howarth at nitro dot med.uc.edu 2013-12-10 16:58 ` hjl.tools at gmail dot com 2013-12-10 17:06 ` dominiq at lps dot ens.fr 2013-12-10 18:43 ` hjl.tools at gmail dot com 2013-12-10 18:44 ` hjl.tools at gmail dot com 2013-12-10 20:10 ` octoploid at yandex dot com 2013-12-10 20:30 ` hjl.tools at gmail dot com 2013-12-10 20:49 ` dominiq at lps dot ens.fr 2013-12-11 0:46 ` howarth at nitro dot med.uc.edu 2013-12-11 1:01 ` amker.cheng at gmail dot com 2013-12-11 5:49 ` amker.cheng at gmail dot com 2013-12-11 5:54 ` amker.cheng at gmail dot com 2013-12-12 6:47 ` amker.cheng at gmail dot com 2013-12-12 13:38 ` dominiq at lps dot ens.fr 2013-12-13 1:46 ` amker.cheng at gmail dot com 2013-12-14 15:56 ` dominiq at lps dot ens.fr [this message]
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