[Bug middle-end/22287] New: [4.1 Regression] New gcc.c-torture/execute/simd-2.c fails

[Bug middle-end/22287] New: [4.1 Regression] New gcc.c-torture/execute/simd-2.c fails

[danglin at gcc dot gnu dot org]

Executing on host: /home/dave/gcc-4.1/objdir/gcc/xgcc -B/home/dave/gcc-4.1/objdi
r/gcc/ /home/dave/gcc-4.1/gcc/gcc/testsuite/gcc.c-torture/execute/simd-2.c  -w
-O2  -fno-show-column  -lm   -o /home/dave/gcc-4.1/objdir/gcc/testsuite/simd-2.x
2    (timeout = 300)
/home/dave/gcc-4.1/gcc/gcc/testsuite/gcc.c-torture/execute/simd-2.c: In function
 'main':
/home/dave/gcc-4.1/gcc/gcc/testsuite/gcc.c-torture/execute/simd-2.c:47: internal
 compiler error: in set_mem_alias_set, at emit-rtl.c:1698
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
compiler exited with status 1
output is:
/home/dave/gcc-4.1/gcc/gcc/testsuite/gcc.c-torture/execute/simd-2.c: In function
 'main':
/home/dave/gcc-4.1/gcc/gcc/testsuite/gcc.c-torture/execute/simd-2.c:47: internal
 compiler error: in set_mem_alias_set, at emit-rtl.c:1698
Please submit a full bug report,
with preprocessed source if appropriate.

-- 
           Summary: [4.1 Regression] New gcc.c-torture/execute/simd-2.c
                    fails
           Product: gcc
           Version: 4.1.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: middle-end
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: danglin at gcc dot gnu dot org
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: hppa-unknown-linux-gnu
  GCC host triplet: hppa-unknown-linux-gnu
GCC target triplet: hppa-unknown-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22287

[Bug middle-end/22287] [4.1 Regression] New gcc.c-torture/execute/simd-2.c fails

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2005-07-03 23:27 -------
Confirmed on both ppc-darwin and i686-pc-linux-gnu.
This was introduced between:
http://gcc.gnu.org/ml/gcc-regression/2005-06/msg00121.html
and
http://gcc.gnu.org/ml/gcc-regression/2005-06/msg00089.html

so any changelog between those two times are where the problem shows up.  I don't know exactly 
when because bootstrap was broken during that time.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|                            |1
  GCC build triplet|hppa-unknown-linux-gnu      |
   GCC host triplet|hppa-unknown-linux-gnu      |
 GCC target triplet|hppa-unknown-linux-gnu      |
           Keywords|                            |ice-on-valid-code
   Last reconfirmed|0000-00-00 00:00:00         |2005-07-03 23:27:08
               date|                            |
   Target Milestone|---                         |4.1.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22287

[Bug middle-end/22287] [4.1 Regression] gcc.c-torture/execute/simd-2.c fails (simd-1.c too for some).

[hp at gcc dot gnu dot org]

------- Additional Comments From hp at gcc dot gnu dot org  2005-07-05 00:58 -------
For mmix-knuth-mmixware, both simd-1.c and simd-2.c fail with the same message
in gcc.log.  For cris-axis-elf and cris-axis-linux-gnu, only simd-2.c fail.
The regression was introduced between LAST_UPDATED
"Wed Jun 29 21:40:22 UTC 2005" and "Thu Jun 30 14:21:25 UTC 2005".
The tests still fail with "Mon Jul  4 22:31:48 UTC 2005".
The failure list for mmix-knuth-mmixware is:
gcc.c-torture/execute/simd-1.c compilation,  -O2
gcc.c-torture/execute/simd-1.c compilation,  -O3 -fomit-frame-pointer
gcc.c-torture/execute/simd-1.c compilation,  -O3 -g
gcc.c-torture/execute/simd-1.c compilation,  -Os
gcc.c-torture/execute/simd-2.c compilation,  -O2
gcc.c-torture/execute/simd-2.c compilation,  -O3 -fomit-frame-pointer
gcc.c-torture/execute/simd-2.c compilation,  -O3 -g
gcc.c-torture/execute/simd-2.c compilation,  -Os


-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |hp at gcc dot gnu dot org
   Last reconfirmed|2005-07-03 23:27:08         |2005-07-05 00:58:49
               date|                            |
            Summary|[4.1 Regression] New gcc.c- |[4.1 Regression] gcc.c-
                   |torture/execute/simd-2.c    |torture/execute/simd-2.c
                   |fails                       |fails (simd-1.c too for
                   |                            |some).


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22287

[Bug middle-end/22287] [4.1 Regression] gcc.c-torture/execute/simd-2.c fails (simd-1.c too for some).

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2005-07-21 09:31 -------
This has been fixed on powerpc-darwin according to 
http://gcc.gnu.org/ml/gcc-regression/2005-07/msg00068.html

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22287

[Bug middle-end/22287] [4.1 Regression] gcc.c-torture/execute/simd-2.c fails (simd-1.c too for some).

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2005-07-24 22:53 -------
Fixed.

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


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22287