[Bug rtl-optimization/46649] [4.6 Regression] ICE: in move_bb_info, at sel-sched-ir.c:5080 with -fschedule-insns -fselective-scheduling

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46649 --- Comment #10 from Andrey Belevantsev abel at gcc dot gnu.org 2011-04-07 07:01:30 UTC --- Author: abel Date: Thu Apr 7 07:01:25 2011 New Revision: 172086 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=172086 Log: Backport from

[Bug rtl-optimization/46649] [4.6 Regression] ICE: in move_bb_info, at sel-sched-ir.c:5080 with -fschedule-insns -fselective-scheduling

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46649 --- Comment #8 from Alexander Monakov amonakov at gcc dot gnu.org 2010-12-15 13:08:47 UTC --- Author: amonakov Date: Wed Dec 15 13:08:41 2010 New Revision: 167854 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=167854 Log: PR

[Bug rtl-optimization/46649] [4.6 Regression] ICE: in move_bb_info, at sel-sched-ir.c:5080 with -fschedule-insns -fselective-scheduling

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46649 Alexander Monakov amonakov at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug rtl-optimization/46649] [4.6 Regression] ICE: in move_bb_info, at sel-sched-ir.c:5080 with -fschedule-insns -fselective-scheduling

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46649 --- Comment #6 from Alexander Monakov amonakov at gcc dot gnu.org 2010-12-14 13:28:06 UTC --- Even though it is possible to unbreak purge_empty_blocks/maybe_tidy_empty_bb/sel_merge_blocks for this case, I think it's not worth it given that

[Bug rtl-optimization/46649] [4.6 Regression] ICE: in move_bb_info, at sel-sched-ir.c:5080 with -fschedule-insns -fselective-scheduling

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46649 --- Comment #7 from Alexander Monakov amonakov at gcc dot gnu.org 2010-12-14 14:38:38 UTC --- After a discussion with Andrey and refreshing my memory on that code I think it's actually better to unbreak purge_empty_blocks in this case. It used

[Bug rtl-optimization/46649] [4.6 Regression] ICE: in move_bb_info, at sel-sched-ir.c:5080 with -fschedule-insns -fselective-scheduling

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46649 Alexander Monakov amonakov at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED

[Bug rtl-optimization/46649] [4.6 Regression] ICE: in move_bb_info, at sel-sched-ir.c:5080 with -fschedule-insns -fselective-scheduling

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46649 Zdenek Sojka zsojka at seznam dot cz changed: What|Removed |Added Status|RESOLVED|REOPENED

[Bug rtl-optimization/46649] [4.6 Regression] ICE: in move_bb_info, at sel-sched-ir.c:5080 with -fschedule-insns -fselective-scheduling

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46649 Alexander Monakov amonakov at gcc dot gnu.org changed: What|Removed |Added Status|REOPENED|ASSIGNED

[Bug rtl-optimization/46649] [4.6 Regression] ICE: in move_bb_info, at sel-sched-ir.c:5080 with -fschedule-insns -fselective-scheduling

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46649 H.J. Lu hjl.tools at gmail dot com changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug rtl-optimization/46649] [4.6 Regression] ICE: in move_bb_info, at sel-sched-ir.c:5080 with -fschedule-insns -fselective-scheduling

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46649 --- Comment #2 from Eric Botcazou ebotcazou at gcc dot gnu.org 2010-11-25 06:27:01 UTC --- Non-sensical set of options. Let's disable -fselective-scheduling if !optimize.