This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug middle-end/32878] FAIL: 23_containers/bitset/cons/16020.cc execution test
- From: "dave at hiauly1 dot hia dot nrc dot ca" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 25 Jul 2007 21:31:33 -0000
- Subject: [Bug middle-end/32878] FAIL: 23_containers/bitset/cons/16020.cc execution test
- References: <bug-32878-276@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #8 from dave at hiauly1 dot hia dot nrc dot ca 2007-07-25 21:31 -------
Subject: Re: FAIL: 23_containers/bitset/cons/16020.cc execution test
The appears to be a problem with the sched passes. If I compile with
-fno-schedule-insns and -fno-schedule-insns2, the test doesn't fault.
Attached is the rtl from the asmcons and sched1 passes. It can be
seen that sched1 goes very wrong in moving insn 18 before some of
the initializations for b.
Dave
------- Comment #9 from dave at hiauly1 dot hia dot nrc dot ca 2007-07-25 21:31 -------
Created an attachment (id=13977)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=13977&action=view)
------- Comment #10 from dave at hiauly1 dot hia dot nrc dot ca 2007-07-25 21:31 -------
Created an attachment (id=13978)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=13978&action=view)
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32878