* expr.c (emit_group_store): Don't assert stack temp mode size.
+2008-09-02 Sebastian Pop <sebastian.pop@amd.com>
+ Tobias Grosser <grosser@fim.uni-passau.de>
+ Jan Sjodin <jan.sjodin@amd.com>
+ Harsha Jagasia <harsha.jagasia@amd.com>
+ Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
+ Konrad Trifunovic <konrad.trifunovic@inria.fr>
+ Adrien Eliche <aeliche@isty.uvsq.fr>
+
+ Merge from graphite branch.
+ * graphite.c: New.
+ * graphite.h: New.
+ * tree-loop-linear.c (perfect_loop_nest_depth): Export.
+ * doc/invoke.texi (-floop-block, -floop-interchange,
+ -floop-strip-mine): Document new flags.
+ * tree-into-ssa.c (gimple_vec): Moved...
+ * tree-loop-distribution.c (rdg_component): Moved...
+ * cfgloopmanip.c: Include tree-flow.h.
+ (update_dominators_in_loop): New.
+ (create_empty_if_region_on_edge): New.
+ (create_empty_loop_on_edge): New.
+ (loopify): Use update_dominators_in_loop.
+ * tree-pass.h (pass_graphite_transforms): Declared.
+ * configure: Regenerate.
+ * tree-phinodes.c (make_phi_node): Export.
+ (add_phi_node_to_bb): New, split from create_phi_node.
+ * tree-chrec.c (for_each_scev_op): New.
+ * tree-chrec.h (for_each_scev_op): Declared.
+ * tree-ssa-loop-ivopts.c (get_phi_with_result): New.
+ (remove_statement): Call get_phi_with_result.
+ * config.in (HAVE_cloog): Undef.
+ * gdbinit.in (pgg): New.
+ * timevar.def (TV_GRAPHITE_TRANSFORMS): New.
+ * tree-ssa-loop.c (graphite_transforms): New.
+ (gate_graphite_transforms): New.
+ (pass_graphite_transforms): New.
+ * configure.ac (PPLLIBS, PPLINC, CLOOGLIBS, CLOOGINC,
+ HAVE_cloog): Defined.
+ * tree-vectorizer.c (rename_variables_in_bb): Export.
+ * tree-data-ref.c (dr_may_alias_p): Export.
+ (stmt_simple_memref_p): New.
+ (find_data_references_in_stmt): Export.
+ (find_data_references_in_loop): Export.
+ (create_rdg_edge_for_ddr): Initialize RDGE_RELATION.
+ (create_rdg_edges_for_scalar): Initialize RDGE_RELATION.
+ (create_rdg_vertices): Export.
+ (build_empty_rdg): New.
+ (build_rdg): Call build_empty_rdg. Free dependence_relations.
+ * tree-data-ref.h (rdg_component): ... here.
+ (scop_p): New.
+ (struct data_reference): Add a field scop.
+ (DR_SCOP): New.
+ (find_data_references_in_loop): Declared.
+ (find_data_references_in_stmt): Declared.
+ (create_rdg_vertices): Declared.
+ (dr_may_alias_p): Declared.
+ (stmt_simple_memref_p): Declared.
+ (struct rdg_edge): Add a field ddr_p relation.
+ (build_empty_rdg): Declared.
+ * lambda.h (lambda_matrix): Declare a VEC of.
+ (find_induction_var_from_exit_cond): Declared.
+ (lambda_vector_compare): New.
+ * common.opt (fgraphite, floop-strip-mine,
+ floop-interchange, floop-block): New flags.
+ * lambda-code.c (find_induction_var_from_exit_cond): Export.
+ * cfgloop.c (is_loop_exit): New.
+ * cfgloop.h (is_loop_exit): Declared.
+ (create_empty_if_region_on_edge): Declared.
+ (create_empty_loop_on_edge): Declared.
+ * tree-flow.h (add_phi_node_to_bb): Declared.
+ (make_phi_node): Declared.
+ (rename_variables_in_bb): Declared.
+ (perfect_loop_nest_depth): Declared.
+ (graphite_transform_loops): Declared.
+ * Makefile.in (cfgloopmanip.o): Depend on TREE_FLOW_H.
+ (graphite.o-warn): Add -Wno-error.
+ (PPLLIBS, PPLINC, CLOOGLIBS, CLOOGINC): Declared.
+ (LIBS): Add GMPLIBS, CLOOGLIBS, PPLLIBS.
+ (INCLUDES): Add PPLINC, CLOOGINC.
+ (OBJS-common): Add graphite.o.
+ (graphite.o): Add rule.
+ * gimple.h (gimple_vec): ... here.
+ * tree-cfg.c (print_loops): Start printing at ENTRY_BLOCK_PTR.
+ * passes.c (init_optimization_passes): Schedule
+ pass_graphite_transforms.
+
2008-09-02 Samuel Tardieu <sam@rfc1149.net>
PR target/37283
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