[Bug target/24185] New: gcc.dg/vect/vect-shift-1.c execution test fails

[Bug target/24185] New: gcc.dg/vect/vect-shift-1.c execution test fails

[jsm28 at gcc dot gnu dot org]

FAIL: gcc.dg/vect/vect-shift-1.c execution test

has appeared on mainline on ia64-hp-hpux11.23 between 20051001 and 20051003. 
This is a new test added between those test runs.


-- 
           Summary: gcc.dg/vect/vect-shift-1.c execution test fails
           Product: gcc
           Version: 4.1.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: target
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: jsm28 at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24185

[Bug target/24185] gcc.dg/vect/vect-shift-1.c execution test fails

[uros at kss-loka dot si]

------- Comment #1 from uros at kss-loka dot si  2005-10-04 08:44 -------
This fails due to my change to testsuite:

http://gcc.gnu.org/ml/gcc-cvs/2005-10/msg00053.html

        * lib/target-supports.exp (check_effective_target_vect_shift):
        Implement with result caching. Add i?86, x86_64 and ia64 targets.

  I have enabled vect-shift on ia64 target tests, because it has appropriate
vectorised shift instructions in its .md file. This test compiles OK for ia64
(checked with crosscompiler), but it produces a runtime failure (I'm not able
to
run these tests, and ia64 asm code is a bit of mistery to me).

It looks that ia64 produces wrong code for vectorised shifts.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24185

[Bug target/24185] gcc.dg/vect/vect-shift-1.c execution test fails

[sje at cup dot hp dot com]

------- Comment #2 from sje at cup dot hp dot com  2005-10-06 22:55 -------
This test fails on Linux and HP-UX so it is not a big-endian/little-endian bug
but a more general IA64 implementation failure.


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sje at cup dot hp dot com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |sje at cup dot hp dot com
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1
  GCC build triplet|                            |ia64-*-*
   GCC host triplet|                            |ia64-*-*
 GCC target triplet|                            |ia64-*-*
   Last reconfirmed|0000-00-00 00:00:00         |2005-10-06 22:55:36
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24185

[Bug target/24185] gcc.dg/vect/vect-shift-1.c execution test fails

[uros at kss-loka dot si]

------- Comment #3 from uros at kss-loka dot si  2005-10-09 08:04 -------
Fixed by:
http://gcc.gnu.org/ml/gcc-patches/2005-10/msg00414.html


-- 

uros at kss-loka dot si changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED
   Target Milestone|---                         |4.1.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24185