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From: "jakub at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug debug/44223] segmentation fault with -g -fsched-pressure Date: Fri, 21 May 2010 18:48:00 -0000 [thread overview] Message-ID: <20100521184837.10859.qmail@sourceware.org> (raw) In-Reply-To: <bug-44223-10175@http.gcc.gnu.org/bugzilla/> ------- Comment #6 from jakub at gcc dot gnu dot org 2010-05-21 18:48 ------- Subject: Bug 44223 Author: jakub Date: Fri May 21 18:48:19 2010 New Revision: 159681 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=159681 Log: PR debug/44223 * haifa-sched.c (schedule_insn): When freeing INSN_REG_USE_LIST, unchain each use from the cyclic next_regno_use chain first. * gcc.target/i386/pr44223.c: New test. Added: branches/gcc-4_5-branch/gcc/testsuite/gcc.target/i386/pr44223.c Modified: branches/gcc-4_5-branch/gcc/ChangeLog branches/gcc-4_5-branch/gcc/haifa-sched.c branches/gcc-4_5-branch/gcc/testsuite/ChangeLog -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44223
next prev parent reply other threads:[~2010-05-21 18:48 UTC|newest] Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top 2010-05-21 2:01 [Bug rtl-optimization/44223] New: " astrange at ithinksw dot com 2010-05-21 2:02 ` [Bug rtl-optimization/44223] " astrange at ithinksw dot com 2010-05-21 9:41 ` rguenth at gcc dot gnu dot org 2010-05-21 11:17 ` [Bug debug/44223] " jakub at gcc dot gnu dot org 2010-05-21 11:22 ` jakub at gcc dot gnu dot org 2010-05-21 11:24 ` jakub at gcc dot gnu dot org 2010-05-21 18:46 ` jakub at gcc dot gnu dot org 2010-05-21 18:48 ` jakub at gcc dot gnu dot org [this message] 2010-05-21 18:49 ` jakub at gcc dot gnu dot org
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