--- Comment #9 from ubizjak at gmail dot com 2010-08-28 14:34 ---
Fixed.
--
ubizjak at gmail dot com changed:
What|Removed |Added
Status|ASSIGNED
--- Comment #8 from uros at gcc dot gnu dot org 2010-08-28 14:27 ---
Subject: Bug 41484
Author: uros
Date: Sat Aug 28 14:27:33 2010
New Revision: 163614
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=163614
Log:
PR target/41484
* config/i386/sse.md (sse4_1_extend
--- Comment #7 from uros at gcc dot gnu dot org 2010-08-28 14:02 ---
Subject: Bug 41484
Author: uros
Date: Sat Aug 28 14:02:18 2010
New Revision: 163613
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=163613
Log:
PR target/41484
* config/i386/sse.md (sse4_1_extend
--- Comment #6 from uros at gcc dot gnu dot org 2010-08-27 16:54 ---
Subject: Bug 41484
Author: uros
Date: Fri Aug 27 16:53:51 2010
New Revision: 163591
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=163591
Log:
PR target/41484
* config/i386/sse.md (sse4_1_extend
--- Comment #5 from hjl dot tools at gmail dot com 2010-08-27 16:16 ---
(In reply to comment #4)
> Created an attachment (id=21576)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21576&action=view) [edit]
> Patch to remove special (vec_duplicate ...) insn RTXes
>
> This patch remov
--- Comment #4 from ubizjak at gmail dot com 2010-08-27 09:26 ---
Created an attachment (id=21576)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21576&action=view)
Patch to remove special (vec_duplicate ...) insn RTXes
This patch removes special (vec_duplicate ...) forms of zero/s
--- Comment #3 from ubizjak at gmail dot com 2010-08-27 09:20 ---
Confirmed.
--
ubizjak at gmail dot com changed:
What|Removed |Added
AssignedTo|unassigned at gcc
--- Comment #2 from baggett dot patrick at gmail dot com 2010-08-22 12:34
---
Created an attachment (id=21542)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21542&action=view)
Test case showing intrinsics not generating memory operation.
Use "gcc -msse4 -m64 -S testcase_41484.c"
--- Comment #1 from baggett dot patrick at gmail dot com 2010-08-22 12:31
---
I can confirm that is a problem on GCC 4.4.3, though I was using the
Intel-style intrinsic found in the SSE4 manual.
Smallest testcase:
gcc -msse4 -m64
#include
/* Read four bytes and
--
pinskia at gcc dot gnu dot org changed:
What|Removed |Added
Severity|minor |enhancement
Component|c |target
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