--- Comment #9 from ubizjak at gmail dot com 2009-07-21 15:36 ---
Fixed.
BTW: The patch to vectorize unsigned int -> double is at [1].
[1] http://gcc.gnu.org/ml/gcc-patches/2009-07/msg01170.html
--
ubizjak at gmail dot com changed:
What|Removed |
--- Comment #8 from uros at gcc dot gnu dot org 2009-07-21 15:17 ---
Subject: Bug 40811
Author: uros
Date: Tue Jul 21 15:17:23 2009
New Revision: 149861
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=149861
Log:
PR target/40811
* config/i386/sse.md (sse2_cvtudq2p
--- Comment #7 from ubizjak at gmail dot com 2009-07-21 11:32 ---
Created an attachment (id=18236)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=18236&action=view)
implement vectorization of unsigned int -> float
This patch vectorizes unsigned int -> float conversion.
--
http
--- Comment #6 from ubizjak at gmail dot com 2009-07-21 10:04 ---
Taking a bug.
--
ubizjak at gmail dot com changed:
What|Removed |Added
AssignedTo|unassigned at
--- Comment #5 from ubizjak at gmail dot com 2009-07-21 10:04 ---
(In reply to comment #4)
> Subject: Bug 40811
>
> Author: uros
> Date: Tue Jul 21 07:22:51 2009
> New Revision: 149847
Sorry, wrong PR number.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40811
--- Comment #4 from uros at gcc dot gnu dot org 2009-07-21 07:23 ---
Subject: Bug 40811
Author: uros
Date: Tue Jul 21 07:22:51 2009
New Revision: 149847
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=149847
Log:
Backport from mainline:
2009-04-29 Richard Guenthe
--- Comment #3 from ubizjak at gmail dot com 2009-07-21 06:15 ---
(In reply to comment #2)
>
> We don't even support int -> double.
Yes, we do. Try:
#define N 16
extern int u4[N] __attribute__ ((aligned(16)));
extern double f4[N] __attribute__ ((aligned(16)));
void
cvt_u4_f4()
{
in
--- Comment #2 from hjl dot tools at gmail dot com 2009-07-21 02:52 ---
(In reply to comment #1)
> What about unsigned int -> double?
>
We don't even support int -> double.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40811
--- Comment #1 from ubizjak at gmail dot com 2009-07-20 23:26 ---
What about unsigned int -> double?
--
ubizjak at gmail dot com changed:
What|Removed |Added
