[Bug fortran/13465] [gfortran] Data statement for large arrays compiles verrrry slllowwwly and shows quadratic behaviour.

[tobi at gcc dot gnu dot org]

------- Additional Comments From tobi at gcc dot gnu dot org  2004-06-04 13:02 -------
The quadratic complexity comes from linearly traversing the list of data
initializers and then calling gfc_assign_data_value which in turn calls
gfc_insert_constructor. gfc_insert_constructor searches linearly through the
array until it finds the right place to insert the constructor. Hence we have
quadratic complexity.

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13465