[Bug target/11144] New: g++.dg/eh/simd-2.C fails on x86

[Bug target/11144] New: g++.dg/eh/simd-2.C fails on x86

[jason@gcc.gnu.org]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11144

           Summary: g++.dg/eh/simd-2.C fails on x86
           Product: gcc
           Version: 3.4
            Status: NEW
          Keywords: ice-on-valid-code
          Severity: normal
          Priority: P1
         Component: target
        AssignedTo: aldyh@gcc.gnu.org
        ReportedBy: jason@gcc.gnu.org
                CC: gcc-bugs@gcc.gnu.org
 GCC build triplet: i686-pc-linux-gnu
  GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu

/home/jason/eg/gcc/testsuite/g++.dg/eh/simd-2.C: In function `vector int
vecfunc(vector int)':
/home/jason/eg/gcc/testsuite/g++.dg/eh/simd-2.C:11: internal compiler error: in
ix86_function_arg_boundary, at config/i386/i386.c:2677
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.

[Bug target/11144] g++.dg/eh/simd-2.C fails on x86

[pinskia@physics.uc.edu]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11144


pinskia@physics.uc.edu changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Last reconfirmed|0000-00-00 00:00:00         |2003-06-10 19:48:10
               date|                            |


------- Additional Comments From pinskia@physics.uc.edu  2003-06-10 19:48 -------
I think this is related to this Patch:
2002-10-21  Jan Hubicka  <jh@suse.cz>

        * i386.c (contains_128bit_aligned_vector_p): New function.
        (ix86_function_arg_boundary): Properly align vector modes.

http://gcc.gnu.org/ml/gcc-cvs/2003-02/msg00531.html

I think the fix would remove the abort or fix it so the alignment can be larger than 
PARM_BOUNDARY.

[Bug target/11144] g++.dg/eh/simd-2.C fails on x86

[aldyh at gcc dot gnu dot org]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11144


aldyh at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED


------- Additional Comments From aldyh at gcc dot gnu dot org  2003-07-09 22:21 -------
fixed by:

http://gcc.gnu.org/ml/gcc-patches/2003-07/msg00910.html

[Bug target/11144] g++.dg/eh/simd-2.C fails on x86

[pinskia at physics dot uc dot edu]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11144


pinskia at physics dot uc dot edu changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |REOPENED
         Resolution|FIXED                       |


------- Additional Comments From pinskia at physics dot uc dot edu  2003-07-11 13:04 -------
It is not totally fixed on the mainline (20030711):
FAIL: g++.dg/eh/simd-2.C (test for excess errors)
Excess errors:
/home/gates/pinskia/src/gnu/gcc/src/gcc/testsuite/g++.dg/eh/simd-2.C:11: error: insn does 
not satisfy its constraints:
(insn 40 31 35 0 (set (reg:SI 21 exmm0 [ beachbum+12 ])
        (reg:SI 0 eax)) 38 {*movsi_1} (nil)
    (nil))
/home/gates/pinskia/src/gnu/gcc/src/gcc/testsuite/g++.dg/eh/simd-2.C:11: internal 
compiler error: in reload_cse_simplify_operands, at postreload.c:378

[Bug target/11144] g++.dg/eh/simd-2.C fails on x86

[pinskia at physics dot uc dot edu]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11144


pinskia at physics dot uc dot edu changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|aldyh at gcc dot gnu dot org|unassigned at gcc dot gnu
                   |                            |dot org
             Status|REOPENED                    |NEW

[Bug target/11144] g++.dg/eh/simd-2.C fails on x86

[pinskia at physics dot uc dot edu]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11144


pinskia at physics dot uc dot edu changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|3.4                         |---

[Bug target/11144] g++.dg/eh/simd-2.C fails on x86

[pinskia at gcc dot gnu dot org]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11144


pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED
   Target Milestone|---                         |3.4


------- Additional Comments From pinskia at gcc dot gnu dot org  2003-08-25 04:54 -------
Fixed by, this time for real:
        * config/i386.i386.c (ix86_return_in_memory): Reformat.  Return true
        for 16-byte vector modes if sse not enabled; warn for abi change.
        (ix86_value_regno): Only return xmm0 for 16-byte vector types.
        * g++.dg/eh/simd-2.C: Add -w for x86.

[Bug target/11144] g++.dg/eh/simd-2.C fails on x86

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2003-11-28 23:53 -------
*** Bug 13226 has been marked as a duplicate of this bug. ***

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |gcc-bug at vogtner dot de


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11144