+2009-10-22 Diego Novillo <dnovillo@google.com>
+
+ * Makefile.in (PLUGIN_HEADERS): Add output.h and
+ IPA_UTILS_H.
+
+2009-10-22 Razya Ladelsky <razya@il.ibm.com>
+
+ * testsuite/gcc.dg/autopar/outer-4.c: Adjust scan.
+ * testsuite/gcc.dg/autopar/outer-5.c: Adjust scan.
+ * testsuite/gcc.dg/autopar/outer-5.c: Add scan optimized.
+ * tree-cfg.c(gimple_duplicate_sese_tail): Fix typos/indentation/white space.
+
+2009-10-22 Richard Guenther <rguenther@suse.de>
+
+ * lto-streamer.h (lto_symtab_merge_cgraph_nodes): Declare.
+ * lto-symtab.c (struct lto_symtab_entry_def): Add node member.
+ (lto_symtab_merge): Do not merge cgraph nodes here.
+ (lto_symtab_resolve_can_prevail_p): Simplify.
+ (lto_symtab_resolve_symbols): Store cgraph node.
+ (lto_symtab_merge_decls_1): Simplify. Do not drop non-prevailing
+ functions from the symtab.
+ (lto_symtab_merge_cgraph_nodes_1): New function.
+ (lto_symtab_merge_cgraph_nodes): Likewise.
+
+2009-10-22 Richard Guenther <rguenther@suse.de>
+
+ PR lto/41791
+ * lto-streamer-out.c (lto_output_location): Stream the
+ system header flag.
+ * lto-streamer-in.c (lto_input_location): Likewise.
+
+2009-10-22 Razya Ladelsky <razya@il.ibm.com>
+
+ * cfgloopmanip.c (duplicate_subloops): Export.
+ * tree-parloops.c (loop_parallel_p): Dump if loop is innermost.
+ (transform_to_exit_first_loop): Duplicate bbs starting from
+ header up to loop->latch instead of exit->src.
+ Initialize control variable to the correct number of iterations.
+ (gather_scalar_reductions): Do not register double reductions.
+ (parallelize_loops): Dump which loop is tested.
+ Indicate whether the parallelized loop is inner or not.
+ Remove the innermost-loop requirement.
+ * cfgloop.h (duplicate_subloops): Export.
+ * tree-cfg.c (add_phi_args_after_redirect): New function.
+ (gimple_duplicate_sese_tail): Remove the no-subloops constraint.
+ Call duplicate_subloops.
+ Update number of iterations at the exit condition.
+ Don't redirect nexits always to the loop exit.
+ Redirect copied edges from latch to the loop exit.
+ * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
+ * testsuite/gcc.dg/autopar/outer-1.c: New testcase.
+ * testsuite/gcc.dg/autopar/outer-2.c: New testcase.
+ * testsuite/gcc.dg/autopar/outer-3.c: New testcase.
+ * testsuite/gcc.dg/autopar/outer-4.c: New testcase.
+ * testsuite/gcc.dg/autopar/outer-5.c: New testcase.
+ * testsuite/gcc.dg/autopar/outer-6.c: New testcase.
+
+2009-10-22 Jan Hubicka <jh@suse.cz>
+
+ * ipa-cp.c (ipcp_read_summary): Remove now invalid FIXME and
+ flag_ltrans check.
+ * ipa-inline.c (cgraph_mark_inline_edge,
+ cgraph_decide_inlining_of_small_function,
+ cgraph_decide_inlining, inline_read_summary): Disable indirect inlining
+ for WPA for time being.
+
+ PR tree-optimize/40556
+ * ipa-inline.c (cgraph_early_inlining): Fix iterations condition.
+
+2009-10-22 Richard Guenther <rguenther@suse.de>
+
+ * lto-streamer.h (lto_symtab_clear_resolution): Remove.
+ * lto-symtab.c (lto_symtab_clear_resolution): Likewise.
+
+2009-10-22 Jan Hubicka <jh@suse.cz>
+
+ PR lto/41730
+ * ipa-reference.c (has_proper_scope_for_analysis): Add fixme about
+ global vars.
+ (check_call): Handle only indirect calls.
+ (propagate_bits): Update comment.
+ (write_node_summary_p): Turn bogus check to assert.
+ (ipa_reference_write_summary): Stream calls_read_all properly.
+ (ipa_reference_read_summary): Stream in calls_read_all properly.
+ (read_write_all_from_decl): New function.
+ (propagate): Handle OVERWRITABLE nodes and external calls here.
+ * ipa-pre-const.c (check_call): In IPA mode handle indirect calls
+ only.
+ (analyze_function): Do not check visibility here.
+ (add_new_function): We summary OVERWRITABLE too.
+ (generate_summary): Stream OVERWRITABLE nodes too.
+ (propagate): Handle external calls and OVERWRITABLE nodes here.
+ (local_pure_const): Check visibility here.
+
+2009-10-22 Jan Hubicka <jh@suse.cz>
+
+ * ipa-cp.c (ipcp_write_summary, ipcp_read_summary): New functions.
+ (pass_ipa_cp): Register them.
+ (ipcp_init_stage): Analyze all functions for whopr/lto.
+ (ipcp_propagate_stage): Skip external calls.
+ (ipcp_iterate_stage): Call ipa_update_after_lto_read if needed.
+ * ipa-reference.c (write_node_summary_p): Fix thinko about availability.
+ * cgraphunit.c (ipa_passes): When in lto, ne er produce new summaries;
+ when in ltrans, skip executing of ipa passes since everything should've
+ been done.
+ * ipa-inline.c (cgraph_decide_inlining): Remove FIXMEs.
+ (inline_generate_summary): Likewise.
+ (inline_read_summary): New function.
+ (inline_write_summary): New function.
+ (pass_ipa_inline): Register new hooks.
+ * ipa-prop.c: Inlcude lto-streamer.h
+ (ipa_edge_args_vector): Update declaration.
+ (ipa_count_arguments, ipa_compute_jump_functions,
+ ipa_free_edge_args_substructures): Move ipa_edge_args_vector into ggc.
+ (ipa_write_jump_function, ipa_read_jump_function, ipa_write_node_info,
+ ipa_read_node_info): New static functions.
+ (ipa_prop_write_jump_functions, ipa_prop_read_jump_functions): Update.
+ (duplicate_array): Use xmalloc.
+ (duplicate_ggc_array): New.
+ (ipa_edge_duplication_hook): Use it.
+ (ipa_update_after_lto_read): New function.
+ * ipa-prop.h (ipa_prop_write_jump_functions,
+ ipa_prop_read_jump_functions): Declare.
+ (ipa_pass_through_data, ipa_ancestor_jf_data, ipa_member_ptr_cst,
+ jump_func_value, ipa_member_ptr_cst, ipa_edge_args): Add GTY markers.
+ (ipa_edge_args_vector): Move into GGC.
+ (ipa_check_create_edge_args): Update.
+ (ipa_update_after_lto_read): New.
+ * passes.c (ipa_write_summaries_1): When in wpa, do not write summaries.
+ (ipa_read_summaries): When in ltrans, so not read summaries.
+ * lto-streamer.c (lto_get_section_name): Add LTO_section_jump_functions.
+ * lto-streamer.h (LTO_section_jump_functions): New section.
+ (produce_asm): Declare.
+ * lto-cgraph.c (output_cgraph): Output edges in reverse order.
+ * lto-streamer-out.c (produce_asm): Export.
+ * lto-streamer-in.c: Include tree-pass.h
+ (input_function): Free dominance info when done.
+ (lto_read_body): Push ipa_inline in ltrans stage.
+ * gengtype.c (open_base_files): Add ipa-prop.h into includes.
+ * Makefile.in (GTFILES): Add ipa-prop.h
+
+2009-10-22 Matthias Klose <doko@ubuntu.com>
+
+ * doc/install.texi: Document --enable-browser-plugin.
+
+2009-10-21 Vladimir Makarov <vmakarov@redhat.com>
+
+ * doc/invoke.texi (fira-loop-pressure): Update default value.
+ * opts.c (decode_options): Remove default value setting for
+ flag_ira_loop_pressure.
+ * config/ia64/ia64.c (ia64_override_options): Set
+ flag_ira_loop_pressure up for -O3.
+ * config/rs6000/rs6000.c (rs6000_override_options): Ditto.
+
2009-10-21 Sebastian Pop <sebastian.pop@amd.com>
PR tree-optimization/41497