+2011-04-26 Xinliang David Li <davidxl@google.com>
+
+ * tree-ssa-uninit.c (warn_uninitialized_phi): Pass
+ warning code.
+ * c-family/c-opts.c (c_common_handle_option): Set
+ warn_maybe_uninitialized.
+ * opts.c (common_handle_option): Ditto.
+ * common.opt: New option.
+ * tree-ssa.c (warn_uninit): Add one more parameter.
+ (warn_uninitialized_var): Pass warning code.
+ * tree-flow.h: Interface change.
+
+
+2011-04-26 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/mips/iris6.h (LOCAL_LABEL_PREFIX): Don't test
+ TARGET_NEWABI.
+ (WINT_TYPE_SIZE): Use INT_TYPE_SIZE.
+ (TARGET_OS_CPP_BUILTINS): Remove TARGET_IRIX6 guards.
+
+2011-04-26 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/mips/mips.h (DBX_OUTPUT_SOURCE_LINE): Remove.
+ * config/mips/mips.opt (mmips-tfile): Remove.
+
+ * doc/install.texi (Specific, mips-*-*): Move mips-tfile,
+ mips-tdump reference to ...
+ (Specific, alpha*-dec-osf5.1): ... here.
+ Adapt for Tru64 UNIX.
+ * doc/trouble.texi (Cross-Compiler Problems): Replace MIPS
+ reference by Tru64 UNIX.
+
+2011-04-26 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/48768
+ * tree-ssa.c (insert_debug_temp_for_var_def): If degenerate_phi_result
+ is error_mark_node, set value to NULL.
+
+ PR tree-optimization/48734
+ * tree-ssa-reassoc.c (eliminate_redundant_comparison): Give up
+ if return value from maybe_fold_*_comparsions isn't something
+ the code is prepared to handle.
+
+2011-04-26 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/predicates.md (ext_QIreg_operand): Remove extra
+ mode check.
+ (ext_QIreg_nomode_operands): Remove.
+ * config/i386/i386.md (*anddi_1): Use ext_QIreg_operand.
+ (*andsi_1): Ditto.
+ (*andhi_1): Ditto.
+
+2011-04-26 Andrew Stubbs <ams@codesourcery.com>
+
+ * config/arm/arm.c (arm_gen_constant): Remove can_negate_initial.
+
+2011-04-26 Richard Guenther <rguenther@suse.de>
+
+ * c-typeck.c (build_unary_op): Do not expand array-refs via
+ pointer arithmetic. Only adjust qualifiers for function types.
+
+2011-04-26 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/48694
+ * tree.h (OEP_CONSTANT_ADDRESS_OF): New operand_equal_flag.
+ * fold-const.c (operand_equal_p): For TREE_CONSTANT ADDR_EXPRs
+ compare the operands with OEP_CONSTANT_ADDRESS_OF. Treat trees
+ with TREE_SIDE_EFFECTS equal when OEP_CONSTANT_ADDRESS_OF is set.
+
+2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * c-family/c-common.c (struct c_common_resword): Add __underlying_type.
+ * c-family/c-common.h (enum rid): Add RID_UNDERLYING_TYPE.
+ * doc/extend.texi: Document __underlying_type.
+
+2011-04-25 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/titan.md (automata_option "progress"): Remove.
+
+2011-04-25 Jeff Law <law@redhat.com>
+
+ * tree-vrp.c (identify_jump_threads): Handle GIMPLE_SWITCH too.
+
+2011-04-25 Jan Kratochvil <jan.kratochvil@redhat.com>
+
+ * system.h (ENUM_BITFIELD): Remove.
+
+2011-04-25 Maxim Kuvyrkov <maxim@codesourcery.com>
+ Eric Botcazou <ebotcazou@adacore.com>
+
+ * combine.c (combine_simplify_rtx): Avoid mis-simplifying conditionals
+ for STORE_FLAG_VALUE==-1 case.
+
+2011-04-24 Richard Sandiford <richard.sandiford@linaro.org>
+
+ PR target/43804
+ * config/m68k/constraints.md (T): Allow PIC operands that satisfy
+ LEGITIMATE_PIC_OPERAND_P.
+
+2011-04-24 Jan Hubicka <jh@suse.cz>
+
+ * ipa-prop.c (ipa_propagate_indirect_call_infos): Remove obsolette
+ WPA hack.
+ * ipa-prop.h (ipa_get_param, ipa_is_param_used,
+ ipa_param_cannot_devirtualize_p, ipa_param_types_vec_empty,
+ ipa_get_ith_jump_func, ipa_get_lattice): Fortify array bounds.
+ * ipa-inline-analysis.c (add_clause): Fix clause ordering.
+ (and_predicates, or_predicates, predicates_equal_p, evaulate_predicate):
+ Sanity check predicate length.
+ (remap_predicate): Likewise; sanity check jump functions.
+ (inline_read_section, inline_write_summary): Sanity check
+ predicate length.
+
+2011-04-24 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR other/48748
+ * doc/extend.texi (Type Traits): Document __is_standard_layout,
+ __is_literal_type, and __is_trivial; update throughout about
+ possibly cv-qualified void types.
+
+2011-04-24 Gerald Pfeifer <gerald@pfeifer.com>
+
+ * doc/sourcebuild.texi (Ada Tests): Adjust reference to ACATS
+ testsuite and make it version agnostic.
+
+2011-04-22 Jan Hubicka <jh@suse.cz>
+
+ * ipa-inline-analysis.c (inline_write_summary): Fix thinko.
+
+2011-04-23 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/48685
+ * fold-const.c (fold_convert_loc): Add NOP_EXPR when casting
+ to VOID_TYPE even around MODIFY_EXPR.
+
+2011-04-22 Mike Stump <mikestump@comcast.net>
+
+ * gensupport.c (read_md_rtx): Fix typo in comment.
+ * config/cris/cris.opt (moverride-best-lib-options): Fix typo in
+ comment.
+
+2011-04-22 Jan Hubicka <jh@suse.cz>
+
+ * gengtype.c (open_base_files): Add ipa-inline.h include.
+ * ipa-cp.c (ipcp_get_lattice, ipcp_lattice_from_jfunc): Move to
+ ipa-prop.c; update all uses.
+ * ipa-prop.c: (ipa_get_lattice, ipa_lattice_from_jfunc): ... here.
+ * ipa-inline-transform.c (inline_call): Use inline_merge_summary to
+ merge summary of inlined function into former caller.
+ * ipa-inline.c (max_benefit): Remove.
+ (edge_badness): Compensate for removal of benefits.
+ (update_caller_keys): Use
+ reset_node_growth_cache/reset_edge_growth_cache.
+ (update_callee_keys): Likewise.
+ (update_all_callee_keys): Likewise.
+ (inline_small_functions): Do not collect max_benefit; do not reset
+ estimated_growth; call free_growth_caches and initialize_growth_caches.
+ * ipa-inline.h (struct condition, type clause_t, struct predicate,
+ struct size_time_entry): New structures.
+ (INLINE_SIZE_SCALE, INLINE_TIME_SCALE, MAX_CLAUSES): New constants.
+ (inline_summary): Remove size_inlining_benefit, time_inlining_benefit
+ and estimated_growth.
+ (edge_growth_cache_entry): New structure.
+ (node_growth_cache, edge_growth_cache): New global vars.
+ (estimate_growth): Turn into inline.
+ (inline_merge_summary, do_estimate_edge_growth, do_estimate_edge_time,
+ initialize_growth_caches, free_growth_caches): Declare.
+ (estimate_edge_growth): Rewrite.
+ (estimate_edge_time): Implement as inline cache lookup.
+ (reset_node_growth_cache, reset_edge_growth_cache): New inline
+ functions.
+ (MAX_TIME): Reduce to allow multiplicatoin by INLINE_SIZE_SCALE.
+ (NUM_CONDITIONS): New constant.
+ (predicate_conditions): New enum.
+ (IS_NOT_CONSTANT): New constant.
+ (edge_removal_hook_holder): New var.
+ (node_growth_cache, edge_growth_cache): New global vars.
+ (true_predicate, single_cond_predicate, false_predicate,
+ not_inlined_predicate, add_condition, add_clause, and_predicates,
+ or_predicates, predicates_equal_p, evaulate_predicate, dump_condition,
+ dump_clause, dump_predicate, account_size_time,
+ evaulate_conditions_for_edge): New functions.
+ (inline_summary_alloc): Move to heap.
+ (inline_node_removal_hook): Clear condition and entry vectors.
+ (inline_edge_removal_hook): New function.
+ (initialize_growth_caches, free_growth_caches): New function.
+ (dump_inline_summary): Update.
+ (edge_execution_predicate): New function.
+ (will_be_nonconstant_predicate): New function.
+ (estimate_function_body_sizes): Compute BB and constantness predicates.
+ (compute_inline_parameters): Do not clear estimated_growth.
+ (estimate_edge_size_and_time): New function.
+ (estimate_calls_size_and_time): New function.
+ (estimate_callee_size_and_time): New function.
+ (remap_predicate): New function.
+ (inline_merge_summary): New function.
+ (do_estimate_edge_time): New function based on...
+ (estimate_edge_time): ... this one.
+ (do_estimate_edge_growth): New function.
+ (do_estimate_growth): New function based on....
+ (estimate_growth): ... this one.
+ (inline_analyze_function): Analyze after deciding on jump functions.
+ (inline_read_section): New function.
+ (inline_read_summary): Use it.
+ (inline_write_summary): Write all the new data.
+ * ipa-prop.c (ipa_get_param_decl_index): Export.
+ (ipa_lattice_from_jfunc): Move here from ipa-cp.c
+ * ipa-prop.h (ipa_get_param_decl_index, ipa_lattice_from_jfunc):
+ Declare.
+ (ipa_get_lattice): Move here from ipa-cp.c
+ * Makefile.in (GTFILES): Add ipa-inline.h and ipa-inline-analysis.c
+ * params.def (PARAM_EARLY_INLINING_INSNS): Set to 11.
+ * cgraph.h (cgraph_clone_inlined_nodes, compute_inline_parameters,
+ cgraph_edge_inlinable_p): Remove.
+ * cgraphunit.c: Include ipainline.h
+ (cgraph_process_new_functions): Update call of
+ compute_inline_parameters.
+
+2011-04-22 Richard Guenther <rguenther@suse.de>
+
+ * tree.c (build_int_cst): Properly create canonicalized integer
+ constants.
+ (build_int_cst_type): Remove scary comments.
+
+2011-04-22 Xinliang David Li <davidxl@google.com>
+
+ * toplev.c (process_options): Enable -Werror=coverage-mismatch
+ by default when -Wno-error is not specified.
+ * opts-global.c (decode_options): Remove call to
+ control_warning_options.
+
+2011-04-22 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/48717
+ * tree-ssa-forwprop.c (associate_plusminus): For A + ~A and
+ ~A + A optimizations use build_int_cst_type instead of build_int_cst.
+
+2011-04-22 Joseph Myers <joseph@codesourcery.com>
+
+ * config/bfin/bfin-protos.h (Mmode): Don't define. Expand
+ definition where used.
+
+2011-04-22 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/48716
+ * gimplify.c (gimplify_bind_expr): Mark as GOVD_LOCAL also
+ TREE_STATIC variables declared inside of some OpenMP construct.
+
+2011-04-22 Martin Jambor <mjambor@suse.cz>
+
+ PR middle-end/48585
+ * tree-inline.c (copy_bb): Create new edges only for analyzed nodes.
+
+2011-04-22 Alexander Monakov <amonakov@ispras.ru>
+
+ PR c/36750
+ * c-typeck.c (pop_init_level): Do not warn about initializing
+ with ` = {0}'.
+
+2011-04-22 Alan Modra <amodra@gmail.com>
+
+ * config/rs6000/rs6000.c (rs6000_function_arg): Remove CALL_LIBCALL
+ when returning call_cookie.
+ (rs6000_function_ok_for_sibcall): Allow sibcalls via function
+ pointers, to functions with no more vector args than the current
+ function, and some non-local calls for ABI_V4.
+ * config/rs6000/rs6000.md (sibcall_nonlocal_aix32,
+ sibcall_nonlocal_aix64): Combine to ..
+ (sibcall_nonlocal_aix<mode>): ..this. Handle function pointer calls.
+ (sibcall_value_nonlocal_aix32, sibcall_value_nonlocal_aix64): Combine..
+ (sibcall_value_nonlocal_aix<mode>): ..likewise.
+ (*sibcall_nonlocal_sysv<mode>): Handle function pointer calls.
+ (sibcall_value_nonlocal_sysv<mode>): Likewise. Correct call cookie
+ operand.
+ * config/rs6000/darwin.md (sibcall_nonlocal_darwin64,
+ sibcall_value_nonlocal_darwin64, sibcall_symbolic_64,
+ sibcall_value_symbolic_64): Delete.
+
+2011-04-21 Xinliang David Li <davidxl@google.com>
+
+ * cgraph.h: Remove pid.
+ * cgraph.c: Remove pid.
+ * value-prof.c (init_node_map): New function.
+ (del_node_map): New function.
+ (find_func_by_funcdef_no): New function.
+ (gimple_ic_transform): Call new function.
+ * cgraphunit.c (cgraph_finalize_function): Remove pid.
+ * function.c (get_last_funcdef_no): New function.
+ * function.h (get_last_funcdef_no): New function.
+ * tree-profile.c (gimple_gen_ic_func_profiler): Pass funcdef_no
+ to libgcov function.
+ (tree-profiling): Call node map init and delete function.
+
+2011-04-21 Ian Lance Taylor <iant@google.com>
+
+ * godump.c (go_format_type): Use exported Go name for anonymous
+ field name.
+
2011-04-21 Nathan Froyd <froydnj@codesourcery.com>
* config/frv/frv.c (frv_init_builtins): Delete `endlink' variable.
(expand_stack_vars): ...and here.
(stack_var_cmp): Sort by descending order of size.
(partition_stack_vars): Change heuristic.
- (union_stack_vars): Fix to reflect changes in
- partition_stack_vars.
+ (union_stack_vars): Fix to reflect changes in partition_stack_vars.
(dump_stack_var_partition): Add newline after each partition.
2011-04-21 Dimitrios Apostolou <jimis@gmx.net>
Jeff Law <law@redhat.com>
- * gengtype-state.c (read_a_state_token): Fix argument to
- obstack_free.
+ * gengtype-state.c (read_a_state_token): Fix argument to obstack_free.
* gengtype.c (matching_file_name_substitute): Likewise.
2011-04-21 Richard Guenther <rguenther@suse.de>
PR lto/48703
- * tree.c (free_lang_data_in_decl): Do not zero TREE_TYPE of
- DECL_NAME.
+ * tree.c (free_lang_data_in_decl): Do not zero TREE_TYPE of DECL_NAME.
2011-04-21 Eric Botcazou <ebotcazou@adacore.com>
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