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From: "jakub at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/48734] [4.6/4.7 Regression] ICE in eliminate_redundant_comparison, at tree-ssa-reassoc.c:1321 Date: Tue, 26 Apr 2011 13:46:00 -0000 [thread overview] Message-ID: <bug-48734-4-1r2U3WTzlV@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-48734-4@http.gcc.gnu.org/bugzilla/> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48734 --- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-04-26 13:44:54 UTC --- Author: jakub Date: Tue Apr 26 13:44:51 2011 New Revision: 172969 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=172969 Log: PR tree-optimization/48734 * tree-ssa-reassoc.c (eliminate_redundant_comparison): Give up if return value from maybe_fold_*_comparsions isn't something the code is prepared to handle. * gcc.c-torture/compile/pr48734.c: New test. Added: branches/gcc-4_6-branch/gcc/testsuite/gcc.c-torture/compile/pr48734.c Modified: branches/gcc-4_6-branch/gcc/ChangeLog branches/gcc-4_6-branch/gcc/testsuite/ChangeLog branches/gcc-4_6-branch/gcc/tree-ssa-reassoc.c
next prev parent reply other threads:[~2011-04-26 13:46 UTC|newest] Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top 2011-04-22 20:53 [Bug c/48734] New: " regehr at cs dot utah.edu 2011-04-26 6:16 ` [Bug tree-optimization/48734] [4.6/4.7 Regression] " jakub at gcc dot gnu.org 2011-04-26 6:57 ` jakub at gcc dot gnu.org 2011-04-26 7:39 ` jakub at gcc dot gnu.org 2011-04-26 12:17 ` rguenth at gcc dot gnu.org 2011-04-26 13:37 ` jakub at gcc dot gnu.org 2011-04-26 13:46 ` jakub at gcc dot gnu.org [this message] 2011-04-26 13:50 ` jakub at gcc dot gnu.org
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