2009-01-13 Sebastian Pop <sebastian.pop@amd.com>
PR tree-optimization/38786
* gcc.dg/graphite/pr38786.c: New.
* graphite.c (expand_scalar_variables_ssa_name): New, outlined from
the SSA_NAME case of expand_scalar_variables_expr.
Set the type of an expression to the type of its assign statement.
(expand_scalar_variables_expr): Also gather the scalar computation
used to index the memory access. Do not pass loop_p.
Fix comment. Stop recursion on tcc_constant or tcc_declaration.
(expand_scalar_variables_stmt): Pass to expand_scalar_variables_expr
the gimple_stmt_iterator where it inserts new code. Do not pass loop_p.
(copy_bb_and_scalar_dependences): Do not pass loop_p.
(translate_clast): Update call to copy_bb_and_scalar_dependences.
From-SVN: r143341
