[Bug bootstrap/52287] [4.7 regression] ICE in ready_remove_first, at haifa-sched.c:1927

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52287 Eric Botcazou changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug bootstrap/52287] [4.7 regression] ICE in ready_remove_first, at haifa-sched.c:1927

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52287 --- Comment #12 from Eric Botcazou 2012-02-23 22:15:53 UTC --- Author: ebotcazou Date: Thu Feb 23 22:15:44 2012 New Revision: 184531 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184531 Log: PR bootstrap/52287 * haifa-sched.c (ra

[Bug bootstrap/52287] [4.7 regression] ICE in ready_remove_first, at haifa-sched.c:1927

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52287 --- Comment #11 from Eric Botcazou 2012-02-23 16:00:58 UTC --- Created attachment 26736 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26736 Tentative fix

[Bug bootstrap/52287] [4.7 regression] ICE in ready_remove_first, at haifa-sched.c:1927

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52287 --- Comment #10 from Jakub Jelinek 2012-02-23 15:52:23 UTC --- I don't think INSN_UID is right for that, I think you want to preserve the original order of debug insns in that case, and INSN_UID can jump up and down. So what about if (MAY_HAVE_

[Bug bootstrap/52287] [4.7 regression] ICE in ready_remove_first, at haifa-sched.c:1927

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52287 --- Comment #9 from Bernd Schmidt 2012-02-23 15:41:49 UTC --- (In reply to comment #8) > This reproduces only on Solaris 8 because the sort of the ready list isn't > stable in the presence of debug insns, given that rank_for_schedule isn't > anti

[Bug bootstrap/52287] [4.7 regression] ICE in ready_remove_first, at haifa-sched.c:1927

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52287 --- Comment #8 from Eric Botcazou 2012-02-23 15:23:44 UTC --- This reproduces only on Solaris 8 because the sort of the ready list isn't stable in the presence of debug insns, given that rank_for_schedule isn't anti-symmetrical: if (MAY_HAVE_D

[Bug bootstrap/52287] [4.7 regression] ICE in ready_remove_first, at haifa-sched.c:1927

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52287 Eric Botcazou changed: What|Removed |Added Attachment #26684|0 |1 is obsolete|

[Bug bootstrap/52287] [4.7 regression] ICE in ready_remove_first, at haifa-sched.c:1927

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52287 Eric Botcazou changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug bootstrap/52287] [4.7 regression] ICE in ready_remove_first, at haifa-sched.c:1927

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52287 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #5 f

[Bug bootstrap/52287] [4.7 regression] ICE in ready_remove_first, at haifa-sched.c:1927

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52287 Richard Guenther changed: What|Removed |Added Target Milestone|--- |4.7.0

[Bug bootstrap/52287] [4.7 regression] ICE in ready_remove_first, at haifa-sched.c:1927

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52287 --- Comment #4 from ro at CeBiTec dot Uni-Bielefeld.DE 2012-02-17 11:56:05 UTC --- > --- Comment #3 from Bernd Schmidt 2012-02-16 > 20:43:03 UTC --- > Not reproducible with a cross compiler. I've just verified that reverting your patch allows t

[Bug bootstrap/52287] [4.7 regression] ICE in ready_remove_first, at haifa-sched.c:1927

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52287 --- Comment #3 from Bernd Schmidt 2012-02-16 20:43:03 UTC --- Not reproducible with a cross compiler.

[Bug bootstrap/52287] [4.7 regression] ICE in ready_remove_first, at haifa-sched.c:1927

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52287 --- Comment #2 from Rainer Orth 2012-02-16 19:52:40 UTC --- Created attachment 26684 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26684 preprocessed input

[Bug bootstrap/52287] [4.7 regression] ICE in ready_remove_first, at haifa-sched.c:1927

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52287 --- Comment #1 from Bernd Schmidt 2012-02-16 19:47:29 UTC --- Please attach the reginfo.ii file.