[Bug fortran/34946] [4.3 Regression] internal compiler error: in gfc_trans_create_temp_array, at fortran/trans-array.c:592

[burnus at gcc dot gnu dot org]

------- Comment #14 from burnus at gcc dot gnu dot org  2008-01-25 08:52 -------
The change seems to be introduced around 2007-01-08-r120570 /
2007-01-09-r120610.

Most probably:

r120584 | sayle | 2007-01-08 18:56:37 +0100 (Mo, 08 Jan 2007) | 19 lines

        * trans-array.c (constant_array_constructor_p): New function to
        determine whether an array constructor consists only of constant
        elements, and if so return it's size.
        (gfc_build_constant_array_constructor): Construct a statically
        initialized gfortran array for a given EXPR_ARRAY.
        (gfc_trans_constant_array_constructor): Efficiently scalarize
        a constant array constructor.
        (gfc_trans_array_constructor):  Tidy up use of CONST_STRING.
        Special case scalarization of constant array constructors, all of
        whose elements are specified, using constant_array_constructor_p
        and gfc_trans_constant_array_constructor.
        (gfc_conv_scalarized_array_ref): Check whetger info->offset is zero
        before adding it to index, to avoid creating a NON_LVALUE_EXPR.

        * gfortran.dg/array_constructor_14.f90: New test case.
        * gfortran.dg/vect/vect-5.f90: Update test for improved alignment.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34946