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+2009-01-15 Sebastian Pop <sebastian.pop@amd.com>
+ Tobias Grosser <tobi.grosser@amd.com>
+ Jan Sjodin <jan.sjodin@amd.com>
+
+ * graphite.c (scan_tree_for_params): On substractions negate
+ all the coefficients of the term.
+ (clast_to_gcc_expression_red): New. Handle reduction expressions
+ of more than two operands.
+ (clast_to_gcc_expression): Call clast_to_gcc_expression_red.
+ (get_vdef_before_scop): Handle also the case of default definitions.
+
2009-01-15 Richard Sandiford <rdsandiford@googlemail.com>
* caller-save.c (add_used_regs_1, add_used_regs): New functions.