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From: "amonakov at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug target/48273] [4.6 Regression] ICE: in create_copy_of_insn_rtx, at sel-sched-ir.c:5604 with -fsel-sched-pipelining -fselective-scheduling2 -march=core2 Date: Tue, 28 Jun 2011 12:20:00 -0000 [thread overview] Message-ID: <bug-48273-4-z7sLurn1l5@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-48273-4@http.gcc.gnu.org/bugzilla/> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48273 --- Comment #10 from Alexander Monakov <amonakov at gcc dot gnu.org> 2011-06-28 12:19:23 UTC --- Author: amonakov Date: Tue Jun 28 12:19:18 2011 New Revision: 175581 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=175581 Log: Backport from mainline 2011-04-08 Alexander Monakov <amonakov@ispras.ru> PR target/48273 * cfgloop.h (loop_has_exit_edges): New helper. * sel-sched-ir.c (init_global_and_expr_for_insn): Make CALLs non-clonable. * sel-sched.c (sel_setup_region_sched_flags): Don't pipeline loops that have no exit edges. * g++.dg/opt/pr48273.C: New. Added: branches/gcc-4_6-branch/gcc/testsuite/g++.dg/opt/pr48273.C Modified: branches/gcc-4_6-branch/gcc/ChangeLog branches/gcc-4_6-branch/gcc/cfgloop.h branches/gcc-4_6-branch/gcc/sel-sched-ir.c branches/gcc-4_6-branch/gcc/sel-sched.c branches/gcc-4_6-branch/gcc/testsuite/ChangeLog
next prev parent reply other threads:[~2011-06-28 12:20 UTC|newest] Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top 2011-03-24 13:47 [Bug target/48273] New: [4.6/4.7 " zsojka at seznam dot cz 2011-03-24 16:37 ` [Bug target/48273] " rguenth at gcc dot gnu.org 2011-03-24 17:23 ` ubizjak at gmail dot com 2011-03-24 17:32 ` ubizjak at gmail dot com 2011-03-24 17:33 ` zsojka at seznam dot cz 2011-03-24 18:46 ` amonakov at gcc dot gnu.org 2011-04-06 14:40 ` amonakov at gcc dot gnu.org 2011-04-07 7:25 ` abel at gcc dot gnu.org 2011-04-07 8:00 ` abel at gcc dot gnu.org 2011-04-08 11:49 ` amonakov at gcc dot gnu.org 2011-06-12 13:05 ` [Bug target/48273] [4.6 " rguenth at gcc dot gnu.org 2011-06-27 16:27 ` jakub at gcc dot gnu.org 2011-06-28 12:20 ` amonakov at gcc dot gnu.org [this message] 2011-06-28 12:22 ` amonakov at gcc dot gnu.org
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