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* [Bug target/14880] New: Altivec vspltX pattern RTL enhancement
@ 2004-04-07 17:02 dje at gcc dot gnu dot org
  2004-04-07 17:10 ` [Bug target/14880] " pinskia at gcc dot gnu dot org
                   ` (2 more replies)
  0 siblings, 3 replies; 4+ messages in thread
From: dje at gcc dot gnu dot org @ 2004-04-07 17:02 UTC (permalink / raw)
  To: gcc-bugs

Patterns describing vspltX should use vec_duplicate instead of UNSPEC.

-- 
           Summary: Altivec vspltX pattern RTL enhancement
           Product: gcc
           Version: 3.5.0
            Status: UNCONFIRMED
          Severity: enhancement
          Priority: P2
         Component: target
        AssignedTo: aldyh at gcc dot gnu dot org
        ReportedBy: dje at gcc dot gnu dot org
                CC: gcc-bugs at gcc dot gnu dot org
GCC target triplet: powerpc-*-*


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14880


^ permalink raw reply	[flat|nested] 4+ messages in thread
* [Bug target/14880] Altivec vspltX pattern RTL enhancement
  2004-04-07 17:02 [Bug target/14880] New: Altivec vspltX pattern RTL enhancement dje at gcc dot gnu dot org
@ 2004-04-07 17:10 ` pinskia at gcc dot gnu dot org
  2004-10-06  1:19 ` pinskia at gcc dot gnu dot org
  2005-01-05  2:40 ` pinskia at gcc dot gnu dot org
  2 siblings, 0 replies; 4+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-04-07 17:10 UTC (permalink / raw)
  To: gcc-bugs


------- Additional Comments From pinskia at gcc dot gnu dot org  2004-04-07 17:10 -------
Confirmed.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |ASSIGNED
     Ever Confirmed|                            |1
           Keywords|                            |pessimizes-code
   Last reconfirmed|0000-00-00 00:00:00         |2004-04-07 17:10:40
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14880


^ permalink raw reply	[flat|nested] 4+ messages in thread
* [Bug target/14880] Altivec vspltX pattern RTL enhancement
  2004-04-07 17:02 [Bug target/14880] New: Altivec vspltX pattern RTL enhancement dje at gcc dot gnu dot org
  2004-04-07 17:10 ` [Bug target/14880] " pinskia at gcc dot gnu dot org
@ 2004-10-06  1:19 ` pinskia at gcc dot gnu dot org
  2005-01-05  2:40 ` pinskia at gcc dot gnu dot org
  2 siblings, 0 replies; 4+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-10-06  1:19 UTC (permalink / raw)
  To: gcc-bugs



-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |pinskia at gcc dot gnu dot
                   |                            |org
   Last reconfirmed|2004-07-07 03:32:54         |2004-10-06 01:19:27
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14880


^ permalink raw reply	[flat|nested] 4+ messages in thread
* [Bug target/14880] Altivec vspltX pattern RTL enhancement
  2004-04-07 17:02 [Bug target/14880] New: Altivec vspltX pattern RTL enhancement dje at gcc dot gnu dot org
  2004-04-07 17:10 ` [Bug target/14880] " pinskia at gcc dot gnu dot org
  2004-10-06  1:19 ` pinskia at gcc dot gnu dot org
@ 2005-01-05  2:40 ` pinskia at gcc dot gnu dot org
  2 siblings, 0 replies; 4+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-01-05  2:40 UTC (permalink / raw)
  To: gcc-bugs


------- Additional Comments From pinskia at gcc dot gnu dot org  2005-01-05 02:40 -------
Fixed by:

2004-11-15  Aldy Hernandez  <aldyh@redhat.com>

        * config/rs6000/altivec.md ("altivec_vsplth"): Rewrite with
        vec_duplicate.
        (altivec_vspltb): Same.
        (altivec_vspltw): Same.
        (altivec_vspltisb): Same.
        (altivec_vspltish): Same.
        (altivec_vspltisw): Same.
        (altivec_vspltisw_v4sf): Same.
        (define_constants): Remove UNSPEC_VSPLTISB, UNSPEC_VSPLTISW,
        UNSPEC_VSPLTISH.
        Move "End of vector xor's" comment to the right place.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |FIXED
   Target Milestone|---                         |4.0.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14880


^ permalink raw reply	[flat|nested] 4+ messages in thread
end of thread, other threads:[~2005-01-05  2:40 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2004-04-07 17:02 [Bug target/14880] New: Altivec vspltX pattern RTL enhancement dje at gcc dot gnu dot org
2004-04-07 17:10 ` [Bug target/14880] " pinskia at gcc dot gnu dot org
2004-10-06  1:19 ` pinskia at gcc dot gnu dot org
2005-01-05  2:40 ` pinskia at gcc dot gnu dot org

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