+2011-06-13 Jan Hubicka <jh@suse.cz>
+
+ * ipa-cp.c (ipcp_iterate_stage): Revert accidental commit.
+
+2011-06-13 Jan Hubicka <jh@suse.cz>
+
+ * cgraph.c (cgraph_make_decl_local): Handle DECL_ONE_ONLY
+ similarly to DECL_COMDAT.
+ * cgraphunit.c (cgraph_analyze_function): Likewise.
+ * ipa.c (function_and_variable_visibility): Likewise.
+
+2011-06-13 Jan Hubicka <jh@suse.cz>
+
+ * lto-streamer-out.c (lto_output_ts_binfo_tree_pointers): Do not output
+ BINFO_VIRTUALS when streaming for ltrans unit.
+
+2011-06-13 David Edelsohn <dje.gcc@gmail.com>
+
+ * config/rs6000/rs6000.md (movdi_mfpgpr): Remove POWER mnemonic.
+ (movdi_internal64): Same.
+
+2011-06-13 Edmar Wienskoski <edmar@freescale.com>
+
+ * config/rs6000/rs6000.md (save_gpregs_<mode>): Replaced pattern
+ with a set of similar patterns, where the MATCH_OPERAND for the
+ function argument is replaced with individual references to hardware
+ registers.
+ (save_fpregs_<mode>): Ditto
+ (restore_gpregs_<mode>): Ditto
+ (return_and_restore_gpregs_<mode>): Ditto
+ (return_and_restore_fpregs_<mode>): Ditto
+ (return_and_restore_fpregs_aix_<mode>): Ditto
+
+2011-06-13 Jan Hubicka <jh@suse.cz>
+
+ * ipa-utils.c (postorder_stack): New structure.
+ (ipa_reverse_postorder): Handle aliases.
+
+2011-06-13 Jan Hubicka <jh@suse.cz>
+
+ * ipa-inline.c (reset_edge_caches): Walk aliases.
+ (update_caller_keys): Do not test inlinability of aliases.
+ * ipa-inline-analysis.c (do_estimate_edge_time): Look through alias.
+ (do_estimate_growth): Fix typo.
+
+2011-06-13 Jan Hubicka <jh@suse.cz>
+
+ * ipa-inline-transform.c (+can_remove_node_now_p_1): Break out from...
+ (can_remove_node_now_p): ... here; handle same comdat groups.
+ (clone_inlined_nodes): Update use of can_remove_node_now_p add TODO.
+ (inline_call): Update use of can_remove_node_now_p.
+
+2011-06-13 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
+
+ * config/h8300/h8300.md (bsetqi_msx, bclrqi_msx, bnotqi_msx): Added
+ condition to disallow non-identical memory locations.
+ (*andqi3_2, andqi3_1, iorqi3_1, xorqi3_1): Reorder insn to give
+ preference to bit manipulation instructions.
+
+2011-06-13 Jan Hubicka <jh@suse.cz>
+
+ * cgraph.c (cgraph_for_node_thunks_and_aliases,
+ cgraph_for_node_and_aliases): Fix thinko in recursive walking.
+ (nonremovable_p): New function.
+ (cgraph_can_remove_if_no_direct_calls_p): New function.
+ (used_from_object_file_p): New functoin.
+ (cgraph_will_be_removed_from_program_if_no_direct_calls): Look for
+ references from aliases.
+ * cgraph.h (cgraph_can_remove_if_no_direct_calls_p): Bring offline.
+ * ipa-inline.c (check_caller_edge): New function.
+ (want_inline_function_called_once_p): Use it; accept aliases called
+ once, too.
+ * ipa-inline-analysis.c (do_estimate_growth): Remove FIXME.
+
+2011-06-13 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
+
+ PR target/48454
+ * config/arm/neon.md (vec_pack_trunc): Set the lengths
+ correctly for the case with Quad vectors.
+
+2011-06-13 Jakub Jelinek <jakub@redhat.com>
+ Ira Rosen <ira.rosen@linaro.org>
+
+ PR tree-optimization/49352
+ * tree-vect-loop.c (vect_is_slp_reduction): Don't count debug uses at
+ all, make sure loop_use_stmt after the loop is a def stmt of a used
+ SSA_NAME that is the only one defined inside of the loop. Don't
+ check for COND_EXPR and GIMPLE_BINARY_RHS.
+ (vect_is_simple_reduction_1): Call vect_is_slp_reduction only if
+ check_reduction is true.
+
+2011-06-11 Jan Hubicka <jh@suse.cz>
+
+ PR middle-end/49373
+ * ipa.c (cgraph_externally_visible_p): Check resolution info.
+
+2011-06-11 Jan Hubicka <jh@suse.cz>
+
+ PR middle-end/48836
+ * ipa-inline-transform.c: Include tree-pass.h
+ (inline_transform): Set TODO_update_ssa_only_virtuals.
+ * Makefile.in (ipa-inline-transform.o): Add tree-pass.h.
+
+2011-06-11 Jan Hubicka <jh@suse.cz>
+
+ PR middle-end/49378
+ * ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p): Rule out
+ aliases and thunks.
+
+2011-06-12 Ira Rosen <ira.rosen@linaro.org>
+
+ * tree-vect-data-refs.c (vect_peeling_hash_get_most_frequent):
+ Take number of iterations to peel into account for equally frequent
+ misalignment values.
+
+2011-06-11 Jan Hubicka <jh@suse.cz>
+
+ * lto-streamer-out.c (produce_symtab): Stream out the newly represented
+ aliases.
+
+2011-06-11 Jan Hubicka <jh@suse.cz>
+
+ * ipa-prop.c (ipa_make_edge_direct_to_target): Fix code setting varying
+ args.
+ (ipa_update_after_lto_read): Likewise.
+ (ipa_write_node_info): Do not sream call_with_var_arguments.
+ (ipa_read_node_info): Likewise.
+
+2011-06-11 Jan Hubicka <jh@suse.cz>
+
+ * ipa.c (cgraph_comdat_can_be_unshared_p): Fix pasto.
+
+2011-06-11 Jan Hubicka <jh@suse.cz>
+
+ * lto-symtab.c (lto_cgraph_replace_node): Kill same body alias code.
+ (lto_symtab_resolve_can_prevail_p): Likewise.
+ (lto_symtab_merge_cgraph_nodes): Update merging of aliases.
+ * cgraph.c (same_body_aliases_done): New global var.
+ (cgraph_same_body_alias_1): Rename to ...
+ (cgraph_create_function_alias): ... this one; reorg to new
+ representation.
+ (cgraph_same_body_alias): Use cgraph_create_function_alias;
+ record references when asked to.
+ (cgraph_add_thunk): Fix formating.
+ (cgraph_get_node): Kill same body alias code.
+ (cgraph_node_for_asm): Likewise.
+ (cgraph_remove_same_body_alias): Remove.
+ (cgraph_remove_node): Kill same body alias code.
+ (cgraph_mark_address_taken_node): Mark also the aliased function
+ as having address taken.
+ (dump_cgraph_node): Dump same body aliases.
+ (cgraph_for_node_thunks_and_aliases): Update for new alias
+ representation.
+ (cgraph_for_node_and_aliases): Likewise.
+ * cgraph.h (same_body): Kll pointer.
+ (same_body_alias): Update comment.
+ (same_body_aliases_done): Declare.
+ (cgraph_remove_same_body_alias): Remove declaration.
+ (cgraph_create_function_alias): Declare.
+ (cgraph_process_same_body_aliases): Declare.
+ (cgraph_function_with_gimple_body_p): Check for alias.
+ (cgraph_can_remove_if_no_direct_calls_p): Look for aliases.
+ (cgraph_alias_aliased_node): New function.
+ (cgraph_function_node): Update for new aliases.
+ (cgraph_function_or_thunk_node): Likewise.
+ * ipa-inline-transform.c (can_remove_node_now_p): Look for aliases.
+ (inline_call): Remove dead aliases.
+ * cgraphunit.c (cgraph_decide_is_function_needed): Disable assembler
+ name hack for same body aliases.
+ (clone_of_p): Look through aliases.
+ (verify_cgraph_node): Verify aliases.
+ (cgraph_analyze_function): Analyze aliases; fixup C++ bugs.
+ (cgraph_process_same_body_aliases): New function.
+ (process_function_and_variable_attributes): Disable weakref warning on
+ alias.
+ (cgraph_analyze_functions): Handle aliases.
+ (cgraph_mark_functions_to_output): Handle aliases same way as thunks.
+ (assemble_thunks): Rename to ...
+ (assemble_thunks_and_aliases): ... this one; handle aliases, too.
+ (cgraph_expand_function): Remove alias output code.
+ (cgraph_output_in_order): Skip aliases.
+ (cgraph_preserve_function_body_p): Aliases don't need preserving.
+ * ipa-ref.c (ipa_ref_use_name): Add alias reference.
+ (ipa_record_reference): Do not assert on alias references.
+ (ipa_ref_has_aliases_p): New function.
+ * ipa-ref.h (enum ipa_ref_use): Add IPA_REF_ALIAS.
+ (ipa_ref_has_aliases_p): Declare.
+ * lto-cgraph.c (lto_output_node): Handle aliases.
+ (input_node): Likewise.
+ * lto-streamer-out.c (lto_output): Skip aliases.
+ (produce_symtab): Kill same_body_alias code.
+ * ipa-utils.c (ipa_reverse_postorder): Add FIXME.
+ (ipa_reverse_postorder): Use cgraph_only_called_directly_or_aliased_p.
+ * ipa-inline.c (update_caller_keys): Walk aliases.
+ (inline_small_functions): Fix thinko in previous patch.
+ * ipa.c (cgraph_externally_visible_p): Do not walk aliases.
+ (function_and_variable_visibility): Do not walk same body aliases.
+ * tree-ssa-structalias.c (associate_varinfo_to_alias): New function.
+ (ipa_pta_execute): Use it.
+
+2011-06-11 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/sse.md (vec_dupv4sf): Correct mode of forced register.
+ (*vec_dupv2df): Rename from vec_dupv2df.
+ (vec_dupv2df): New expander.
+
+2011-06-11 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/sse.md (AVX_VEC_DUP_MODE): Rename from AVX256MODE24P.
+
+2011-06-11 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md: Use default value in "isa" attribute.
+ * config/i386/sse.md: Ditto.
+ * config/i386/mmx.md: Ditto.
+
+2011-06-10 Wei Guozhi <carrot@google.com>
+
+ PR target/45335
+ * config/arm/ldmstm.md (ldm2_ia, stm2_ia, ldm2_ib, stm2_ib, ldm2_da,
+ stm2_da, ldm2_db, stm2_db): Add condition !arm_arch7 to these insns.
+ (ldrd, ldrd_reg1, ldrd_reg2 and peephole2): New insn patterns and
+ related peephole2.
+ (strd, strd_reg1, strd_reg2 and peephole2): New insn patterns and
+ related peephole2.
+ * config/arm/arm-protos.h (arm_check_ldrd_operands): New prototype.
+ (arm_legitimate_ldrd_p): New prototype.
+ (arm_output_ldrd): New prototype.
+ * config/arm/arm.c (arm_check_ldrd_operands): New function.
+ (arm_legitimate_ldrd_p): New function.
+ (arm_output_ldrd): New function.
+
+2011-06-10 David Li <davidxl@google.com>
+
+ * cgraphunit.c (cgraph_finalize_compilation_unit): Pass dump.
+ * passes.c (passr_eq): New function.
+ (create_pass_tab): New function.
+ (pass_traverse): New function.
+ (dump_one_pass): New function.
+ (dump_pass_list): New function.
+ (dump_passes): New function.
+
+2011-06-10 Jan Hubicka <jh@suse.cz>
+
+ * cgraph.c (cgraph_set_nothrow_flag_1): Update cgraph after
+ setting the nothrow flag.
+ * ipa-reference.c (propagate): Skip aliases.
+ * ipa-pure-const.c (propagate_pure_const): Skip aliases.
+ (propagate_nothrow): Skip aliases; do not update cgraph.
+ (local_pure_const): Do not update cgraph.
+ * tree-profile.c (tree_profiling): Do fixup_cfg.
+
+2011-06-10 Jan Hubicka <jh@suse.cz>
+
+ * ipa.c (cgraph_non_local_node_p_1): Break out from ...;
+ (cgraph_local_node_p): ... here; handle aliases.
+ (has_addr_references_p): Break out from ...;
+ (cgraph_remove_unreachable_nodes) ... here.
+
+2011-06-10 Jan Hubicka <jh@suse.cz>
+
+ * opts.c (default_options): Enlist OPT_finline_functions_called_once.
+ * common.opt (flag_inline_functions_called_once): Do not
+ initialize to 1.
+
+2011-06-10 Jan Hubicka <jh@suse.cz>
+
+ * ipa-cp.c (ipcp_versionable_function_p): Thunks are not versionable.
+ (ipcp_initialize_node_lattices): Do not deal with aliases;
+ Do not try to propagate through thunks.
+ (ipcp_change_tops_to_bottom): Do not deal with aliases.
+
+2011-06-10 Jan Hubicka <jh@suse.cz>
+
+ * ipa-prop.c (ipa_write_node_info): Stream jump functions
+ for indirect calls.
+ (ipa_read_node_info): Likewise.
+
2011-06-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
PR lto/49302
(gimple_expand_builtin_pow): Minor cleanup.
(gimple_expand_builtin_cabs): New.
(execute_cse_sincos): Add case for BUILT_IN_CABS.
-
+
2011-06-10 Jan Hubicka <jh@suse.cz>
* ipa-cp.c (ipcp_versionable_function_p): Aliases are not versionable.
2011-06-10 Richard Guenther <rguenther@suse.de>
- * tree-ssa-forwprop.c (ssa_forward_propagate_and_combine):
- Scan stmts forward when combining, visit inserted stmts when
- a stmt was changed.
+ * tree-ssa-forwprop.c (ssa_forward_propagate_and_combine): Scan stmts
+ forward when combining, visit inserted stmts when a stmt was changed.
2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
2011-06-10 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
Richard Earnshaw <rearnsha@arm.com>
- * config/arm/arm.c (const_ok_for_op): Check to see
- if mvn can be used.
+ * config/arm/arm.c (const_ok_for_op): Check to see if mvn can be used.
* config/arm/vfp.md (*arm_movdi_vfp): Delete.
(*thumb2_movdi_vfp): Delete.
(*arm_movdi_vfp_cortexa8): Delete.
(cgraph_for_node_thunks_and_aliases): New function.
(cgraph_for_node_and_aliases): New function.
(cgraph_make_node_local_1): Break out from ...
- (cgraph_make_node_local) ... here; use cgraph_for_node_thunks_and_aliases.
+ (cgraph_make_node_local) ... here; use
+ cgraph_for_node_thunks_and_aliases.
(cgraph_set_nothrow_flag_1): Break out from ...
- (cgraph_set_nothrow_flag) ... here; use cgraph_for_node_thunks_and_aliases.
+ (cgraph_set_nothrow_flag) ... here;
+ use cgraph_for_node_thunks_and_aliases.
(cgraph_set_const_flag_1): Break out from ...
- (cgraph_set_const_flag) ... here; use cgraph_for_node_thunks_and_aliases.
+ (cgraph_set_const_flag) ... here;
+ use cgraph_for_node_thunks_and_aliases.
(cgraph_set_pure_flag_1): Break out from ...
- (cgraph_set_pure_flag) ... here; use cgraph_for_node_thunks_and_aliases.
+ (cgraph_set_pure_flag) ... here;
+ use cgraph_for_node_thunks_and_aliases.
(cgraph_propagate_frequency_1): Break out from ...
- (cgraph_propagate_frequency) ... here; use cgraph_for_node_thunks_and_aliases.
+ (cgraph_propagate_frequency) ... here; use
+ cgraph_for_node_thunks_and_aliases.
(cgraph_used_from_object_file_p): Do not care about aliases.
- (cgraph_not_only_called_directly_p_1, cgraph_only_called_directly_p): New functions.
+ (cgraph_not_only_called_directly_p_1, cgraph_only_called_directly_p):
+ New functions.
(collect_callers_of_node_1, collect_callers_of_node): New functions.
2011-06-10 Hans-Peter Nilsson <hp@axis.com>
2011-06-10 Hans-Peter Nilsson <hp@axis.com>
PR rtl-optimization/49154
- * ira-costs.c (setup_regno_cost_classes_by_mode): If there
- already is a matching slot in the hashtable, assign it to
- classes_ptr.
+ * ira-costs.c (setup_regno_cost_classes_by_mode): If there already
+ is a matching slot in the hashtable, assign it to classes_ptr.
PR rtl-optimization/49154
* doc/tm.texi.in (Register Classes): Document rule for the narrowest
* config/ia64/unwind-ia64.c: Likewise.
* config/xtensa/unwind-dw2-xtensa.c: Likewise.
-2011-06-03 Jack Howarth <howarth@bromo.med.uc.edu>
+2011-06-03 Jack Howarth <howarth@bromo.med.uc.edu>
* varpool.c (varpool_extra_name_alias): Return NULL, not false.