[Bug tree-optimization/33870] [4.3 Regression] miscompiles sqlite

[rguenth at gcc dot gnu dot org]

------- Comment #8 from rguenth at gcc dot gnu dot org  2007-10-23 21:26 -------
For the parent variable of the missing VOP SFT.6 there is no SFT with offset
zero in pD.1574_36 NMTs aliases.  So the following triggers:

!       EXECUTE_IF_SET_IN_BITMAP (aliases, 0, i, bi)
        {
!         al = referenced_var (i);
!         if (TREE_CODE (al) == STRUCT_FIELD_TAG)
            {
!             gcc_assert (SFT_OFFSET (get_subvars_for_var (SFT_PARENT_VAR
(al))->var) == 0);
!             gcc_assert (bitmap_bit_p (aliases, DECL_UID (get_subvars_for_var
(SFT_PARENT_VAR (al))->var)));
            }


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33870