--- Comment #15 from bergner at gcc dot gnu dot org 2010-04-29 14:34
---
Subject: Bug 41081
Author: bergner
Date: Thu Apr 29 14:34:35 2010
New Revision: 158902
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=158902
Log:
Backport from mainline.
2009-08-30 Alan M
--- Comment #14 from bergner at gcc dot gnu dot org 2010-04-28 22:53
---
Subject: Bug 41081
Author: bergner
Date: Wed Apr 28 22:52:57 2010
New Revision: 158846
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=158846
Log:
Backport from mainline:
2009-08-23 Alan Mo
--- Comment #13 from bergner at gcc dot gnu dot org 2009-10-03 01:39
---
Subject: Bug 41081
Author: bergner
Date: Sat Oct 3 01:39:14 2009
New Revision: 152430
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=152430
Log:
Backport from mainline.
2009-08-30 Alan M
--- Comment #12 from bergner at gcc dot gnu dot org 2009-10-02 17:12
---
Subject: Bug 41081
Author: bergner
Date: Fri Oct 2 17:12:31 2009
New Revision: 152411
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=152411
Log:
Backport from mainline:
2009-08-23 Alan M
--- Comment #11 from amodra at gcc dot gnu dot org 2009-08-30 06:09 ---
Subject: Bug 41081
Author: amodra
Date: Sun Aug 30 06:09:42 2009
New Revision: 151221
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=151221
Log:
PR target/41081
* fwprop.c (get_reg_use_in): D
--- Comment #10 from amodra at bigpond dot net dot au 2009-08-24 02:38
---
No, that looks like a different problem. It affects powerpc64 too.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41081
--- Comment #9 from hjl dot tools at gmail dot com 2009-08-23 19:55 ---
Is it possible to extend this to address another zero extend bug, PR 17387?
--
hjl dot tools at gmail dot com changed:
What|Removed |Added
-
--- Comment #8 from amodra at gcc dot gnu dot org 2009-08-23 03:53 ---
Subject: Bug 41081
Author: amodra
Date: Sun Aug 23 03:53:02 2009
New Revision: 151025
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=151025
Log:
PR target/41081
* config/rs6000/rs6000.md (rotl
--- Comment #7 from amodra at bigpond dot net dot au 2009-08-23 03:49
---
.
--
amodra at bigpond dot net dot au changed:
What|Removed |Added
Status|ASSIGNED
--- Comment #6 from amodra at gcc dot gnu dot org 2009-08-23 02:57 ---
Subject: Bug 41081
Author: amodra
Date: Sun Aug 23 02:57:26 2009
New Revision: 151022
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=151022
Log:
PR target/41081
* fwprop.c (try_fwprop_subst):
--- Comment #5 from steven at gcc dot gnu dot org 2009-08-16 09:50 ---
If you are going to submit these patches, can you please make
EXTEND_INPUT_REG_OP a target hook instead of a macro?
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41081
--- Comment #4 from amodra at bigpond dot net dot au 2009-08-16 03:07
---
Please ignore the RS6000_ALT_REG_ALLOC_ORDER hunk in rs6000-2.diff. I forgot
to edit that out..
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41081
--- Comment #3 from amodra at bigpond dot net dot au 2009-08-16 03:05
---
Created an attachment (id=18374)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=18374&action=view)
aims to teach gcc that rotate/shift insn input register's high bits are ignored
This patch is aimed at the "
--- Comment #2 from amodra at bigpond dot net dot au 2009-08-16 02:45
---
Created an attachment (id=18373)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=18373&action=view)
Cure the zero_extends on rotate output
This patch teaches gcc that the powerpc rotate/shift unit appropriate
--- Comment #1 from amodra at bigpond dot net dot au 2009-08-16 02:41
---
Created an attachment (id=18372)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=18372&action=view)
block sha1 source
blk_SHA1Block takes all its input from unsigned ints and only writes to
unsigned ints, thu
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