[Bug target/48673] [4.7 Regression] GCC generates WAW and RAW conflicts on IA64.

2011-06-09 Thread bernds at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48673 Bernd Schmidt changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug target/48673] [4.7 Regression] GCC generates WAW and RAW conflicts on IA64.

2011-06-09 Thread bernds at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48673 --- Comment #8 from Bernd Schmidt 2011-06-09 13:55:44 UTC --- Author: bernds Date: Thu Jun 9 13:55:41 2011 New Revision: 174844 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=174844 Log: PR target/48673 * config/ia64/ia64.c (ia64

[Bug target/48673] [4.7 Regression] GCC generates WAW and RAW conflicts on IA64.

2011-05-06 Thread abel at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48673 --- Comment #7 from Andrey Belevantsev 2011-05-06 12:33:39 UTC --- (In reply to comment #6) > (In reply to comment #5) > > Or schedule_block could have a mode of preserving the existing insn order, > > which can also be useful for testing purpose

[Bug target/48673] [4.7 Regression] GCC generates WAW and RAW conflicts on IA64.

2011-05-06 Thread bernds at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48673 --- Comment #6 from Bernd Schmidt 2011-05-06 12:09:32 UTC --- (In reply to comment #5) > Or schedule_block could have a mode of preserving the existing insn order, > which can also be useful for testing purposes. If this sounds like an > overkil

[Bug target/48673] [4.7 Regression] GCC generates WAW and RAW conflicts on IA64.

2011-05-05 Thread abel at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48673 --- Comment #5 from Andrey Belevantsev 2011-05-06 06:24:31 UTC --- (In reply to comment #4) > Sounds like either ia64 must clear the disable-schedule flag on all basic > blocks, or sms must be fixed to set TImode on the insns as needed. Or sched

[Bug target/48673] [4.7 Regression] GCC generates WAW and RAW conflicts on IA64.

2011-05-05 Thread bernds at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48673 Bernd Schmidt changed: What|Removed |Added CC||bernds at gcc dot gnu.org,

[Bug target/48673] [4.7 Regression] GCC generates WAW and RAW conflicts on IA64.

2011-04-28 Thread amonakov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48673 Alexander Monakov changed: What|Removed |Added Target|ia64-*-*|ia64-*-hpux Status|UNCONF

[Bug target/48673] [4.7 Regression] GCC generates WAW and RAW conflicts on IA64.

2011-04-27 Thread sje at cup dot hp.com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48673 --- Comment #2 from Steve Ellcey 2011-04-27 21:58:53 UTC --- It looks like I was wrong about this showing up on IA64 Linux. I am only seeing it on IA64 HP-UX and only in 32 bit mode. That probably means it is related to the HP-UX pointer extens

[Bug target/48673] [4.7 Regression] GCC generates WAW and RAW conflicts on IA64.

2011-04-27 Thread abel at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48673 Andrey Belevantsev changed: What|Removed |Added CC||abel at gcc dot gnu.org --- Comment

[Bug target/48673] [4.7 Regression] GCC generates WAW and RAW conflicts on IA64.

2011-04-19 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48673 Richard Guenther changed: What|Removed |Added Keywords||wrong-code Target|