[Bug tree-optimization/23410] [4.1 Regression] FAIL: gcc.c-torture/execute/950612-1.c execution, at -Os and -O3

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2005-08-15 23:07 -------
This is also reproduciable on i686-pc-linux-gnu.

When was this last updated?

Was this before:
2005-08-15  Sebastian Pop  <pop@cri.ensmp.fr>

        PR 23386
        * tree-data-ref.c (estimate_niter_from_size_of_data): When
        step is negative compute the estimation from init downwards to zero.

you might want to test after that because I only tested x86 before this patch.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|middle-end                  |tree-optimization
  GCC build triplet|hppa2.0w-hp-hpux11.11       |
   GCC host triplet|hppa2.0w-hp-hpux11.11       |
 GCC target triplet|hppa2.0w-hp-hpux11.11       |i686-pc-linux-gnu, hppa2.0w-
                   |                            |hp-hpux11.11
           Keywords|                            |wrong-code
            Summary|FAIL: gcc.c-                |[4.1 Regression] FAIL:
                   |torture/execute/950612-1.c  |gcc.c-
                   |execution, at -Os and -O3   |torture/execute/950612-1.c
                   |                            |execution, at -Os and -O3
   Target Milestone|---                         |4.1.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23410