[Bug rtl-optimization/61801] sched2 miscompiles syscall sequence with -g

2014-08-06 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61801 --- Comment #21 from Jakub Jelinek jakub at gcc dot gnu.org --- Author: jakub Date: Wed Aug 6 08:40:19 2014 New Revision: 213652 URL: https://gcc.gnu.org/viewcvs?rev=213652root=gccview=rev Log: PR rtl-optimization/61801 *

[Bug rtl-optimization/61801] sched2 miscompiles syscall sequence with -g

2014-08-06 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61801 --- Comment #22 from Jakub Jelinek jakub at gcc dot gnu.org --- Author: jakub Date: Wed Aug 6 08:44:05 2014 New Revision: 213653 URL: https://gcc.gnu.org/viewcvs?rev=213653root=gccview=rev Log: PR rtl-optimization/61801 *

[Bug rtl-optimization/61801] sched2 miscompiles syscall sequence with -g

2014-08-06 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61801 --- Comment #23 from Jakub Jelinek jakub at gcc dot gnu.org --- Author: jakub Date: Wed Aug 6 08:50:12 2014 New Revision: 213654 URL: https://gcc.gnu.org/viewcvs?rev=213654root=gccview=rev Log: PR rtl-optimization/61801 *

[Bug rtl-optimization/61801] sched2 miscompiles syscall sequence with -g

2014-07-28 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61801 --- Comment #15 from Richard Biener rguenth at gcc dot gnu.org --- Author: rguenth Date: Mon Jul 28 07:54:08 2014 New Revision: 213111 URL: https://gcc.gnu.org/viewcvs?rev=213111root=gccview=rev Log: 2014-07-28 Richard Biener rguent...@suse.de

[Bug rtl-optimization/61801] sched2 miscompiles syscall sequence with -g

2014-07-28 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61801 --- Comment #16 from Richard Biener rguenth at gcc dot gnu.org --- Author: rguenth Date: Mon Jul 28 07:54:57 2014 New Revision: 213112 URL: https://gcc.gnu.org/viewcvs?rev=213112root=gccview=rev Log: 2014-07-28 Richard Biener rguent...@suse.de

[Bug rtl-optimization/61801] sched2 miscompiles syscall sequence with -g

2014-07-28 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61801 --- Comment #17 from Richard Biener rguenth at gcc dot gnu.org --- Author: rguenth Date: Mon Jul 28 07:59:22 2014 New Revision: 213113 URL: https://gcc.gnu.org/viewcvs?rev=213113root=gccview=rev Log: 2014-07-28 Richard Biener rguent...@suse.de

[Bug rtl-optimization/61801] sched2 miscompiles syscall sequence with -g

2014-07-28 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61801 --- Comment #18 from Richard Biener rguenth at gcc dot gnu.org --- Author: rguenth Date: Mon Jul 28 09:01:54 2014 New Revision: 213119 URL: https://gcc.gnu.org/viewcvs?rev=213119root=gccview=rev Log: 2014-07-28 Richard Biener rguent...@suse.de

[Bug rtl-optimization/61801] sched2 miscompiles syscall sequence with -g

2014-07-28 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61801 --- Comment #19 from Richard Biener rguenth at gcc dot gnu.org --- Author: rguenth Date: Mon Jul 28 09:02:23 2014 New Revision: 213120 URL: https://gcc.gnu.org/viewcvs?rev=213120root=gccview=rev Log: 2014-07-28 Richard Biener rguent...@suse.de

[Bug rtl-optimization/61801] sched2 miscompiles syscall sequence with -g

2014-07-28 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61801 --- Comment #20 from Richard Biener rguenth at gcc dot gnu.org --- Author: rguenth Date: Mon Jul 28 09:02:39 2014 New Revision: 213121 URL: https://gcc.gnu.org/viewcvs?rev=213121root=gccview=rev Log: 2014-07-28 Richard Biener rguent...@suse.de

[Bug rtl-optimization/61801] sched2 miscompiles syscall sequence with -g

2014-07-26 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61801 Markus Trippelsdorf trippels at gcc dot gnu.org changed: What|Removed |Added CC|

[Bug rtl-optimization/61801] sched2 miscompiles syscall sequence with -g

2014-07-25 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61801 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added CC|

[Bug rtl-optimization/61801] sched2 miscompiles syscall sequence with -g

2014-07-17 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61801 --- Comment #9 from Richard Biener rguenth at gcc dot gnu.org --- Author: rguenth Date: Thu Jul 17 07:47:19 2014 New Revision: 212738 URL: https://gcc.gnu.org/viewcvs?rev=212738root=gccview=rev Log: 2014-07-17 Richard Biener rguent...@suse.de

[Bug rtl-optimization/61801] sched2 miscompiles syscall sequence with -g

2014-07-17 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61801 --- Comment #10 from Richard Biener rguenth at gcc dot gnu.org --- Author: rguenth Date: Thu Jul 17 07:48:49 2014 New Revision: 212739 URL: https://gcc.gnu.org/viewcvs?rev=212739root=gccview=rev Log: 2014-07-17 Richard Biener rguent...@suse.de

[Bug rtl-optimization/61801] sched2 miscompiles syscall sequence with -g

2014-07-17 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61801 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug rtl-optimization/61801] sched2 miscompiles syscall sequence with -g

2014-07-17 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61801 --- Comment #11 from Richard Biener rguenth at gcc dot gnu.org --- Author: rguenth Date: Thu Jul 17 07:49:44 2014 New Revision: 212740 URL: https://gcc.gnu.org/viewcvs?rev=212740root=gccview=rev Log: 2014-07-17 Richard Biener rguent...@suse.de

[Bug rtl-optimization/61801] sched2 miscompiles syscall sequence with -g

2014-07-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61801 --- Comment #7 from Richard Biener rguenth at gcc dot gnu.org --- It's combine combining 120 into 123 and on the way via propagate_for_debug replacing reg:SI 126 with the asm in the debug_insn. (insn 120 119 122 15 (parallel [ (set

[Bug rtl-optimization/61801] sched2 miscompiles syscall sequence with -g

2014-07-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61801 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED

[Bug rtl-optimization/61801] sched2 miscompiles syscall sequence with -g

2014-07-15 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61801 --- Comment #1 from Richard Biener rguenth at gcc dot gnu.org --- Auto-reduring (matching the bogus assembler pattern).

[Bug rtl-optimization/61801] sched2 miscompiles syscall sequence with -g

2014-07-15 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61801 --- Comment #2 from Richard Biener rguenth at gcc dot gnu.org --- Created attachment 33122 -- https://gcc.gnu.org/bugzilla/attachment.cgi?id=33122action=edit autoreduced testcase Autoreduced testcase.

[Bug rtl-optimization/61801] sched2 miscompiles syscall sequence with -g

2014-07-15 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61801 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Keywords|

[Bug rtl-optimization/61801] sched2 miscompiles syscall sequence with -g

2014-07-15 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61801 --- Comment #4 from Richard Biener rguenth at gcc dot gnu.org --- Created attachment 33123 -- https://gcc.gnu.org/bugzilla/attachment.cgi?id=33123action=edit more reduced On trunk reproduces with the following slightly more manual reduced

[Bug rtl-optimization/61801] sched2 miscompiles syscall sequence with -g

2014-07-15 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61801 --- Comment #5 from Richard Biener rguenth at gcc dot gnu.org --- ;; --- Region Dependences --- b 12 bb 0 ;; insn codebb dep prio cost reservation ;; -- --- --- ... ;; 23990

[Bug rtl-optimization/61801] sched2 miscompiles syscall sequence with -g

2014-07-15 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61801 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added CC||jakub at gcc dot