+2010-06-10 Jakub Jelinek <jakub@redhat.com>
+
+ * c-family/c-cppbuiltin.c: Include cpp-id-data.h.
+ (lazy_hex_fp_values, lazy_hex_fp_value_count): New variables.
+ (lazy_hex_fp_value): New function.
+ (builtin_define_with_hex_fp_value): Provide definitions lazily.
+ * Makefile.in (c-family/c-cppbuiltin.o): Depend on $(CPP_ID_DATA_H).
+
+2010-06-11 Sebastian Pop <sebastian.pop@amd.com>
+
+ PR middle-end/44483
+ * tree-if-conv.c (bb_predicate_s): New struct.
+ (bb_predicate_p): New.
+ (bb_has_predicate): New.
+ (bb_predicate): New.
+ (set_bb_predicate): New.
+ (bb_predicate_gimplified_stmts): New.
+ (set_bb_predicate_gimplified_stmts): New.
+ (add_bb_predicate_gimplified_stmts): New.
+ (init_bb_predicate): New.
+ (free_bb_predicate): New.
+ (is_predicated): Use bb_predicate.
+ (add_to_predicate_list): Use bb_predicate and set_bb_predicate.
+ (predicate_bbs): Same. Gimplify the condition of the basic blocks
+ before processing their successors.
+ (clean_predicate_lists): Removed.
+ (find_phi_replacement_condition): Use bb_predicate.
+ (process_phi_nodes): Renamed ifconvert_phi_nodes. Avoid useless
+ computations.
+ (insert_gimplified_predicates): New.
+ (combine_blocks): Call insert_gimplified_predicates.
+ (tree_if_conversion): Call free_bb_predicate instead of
+ clean_predicate_lists.
+
+2010-10-11 Paul Brook <paul@codesourcery.com>
+
+ * doc/invoke.texi: Document ARM -mcpu=cortex-m4.
+ * config/arm/arm.c (all_architectures): Change v7e-m default to
+ cortexm4.
+ * config/arm/arm-cores.def: Add cortex-m4.
+ * config/arm/arm-tune.md: Regenerate.
+
+2010-06-11 Jan Hubicka <jh@suse.cz>
+
+ * ipa-pure-const.c (special_builtlin_state): New function.
+ (check_call): Use it instead of special casign BUILT_IN_RETURN.
+ (propagate_pure_const): Use it.
+
+2010-06-11 Jan Hubicka <jh@suse.cz>
+
+ * df-problems.c (df_live_scratch): Convert to bitmap_head.
+ (df_live_alloc): Initialize df_live_scratch when initializing
+ problem_data.
+ (df_live_transfer_function): Update uses of df_live_scratch.
+ (df_live_free): Free problem_data; clear df_live_scratch before
+ releasing the obstack.
+ (df_md_free): Free problem data.
+
+2010-06-11 Jan Hubicka <jh@suse.cz>
+
+ * doc/invoke.texi (Wsuggest-attribute): Document.
+ (Wmissing-noreturn): Remove.
+ * ipa-pure-const.c (warn_function_noreturn): New function.
+ * opts.c (decode_options): Set warn_suggest_attribute_noreturn on
+ warn_missing_noreturn.
+ * common.opt (Wsuggest-attribute=noreturn): New.
+ * tree-flow.h (warn_function_noreturn): Declare.
+ * tree-cfg.c (execute_warn_function_noreturn): Use
+ warn_function_noreturn.
+ (gate_warn_function_noreturn): New.
+ (pass_warn_function_noreturn): Update.
+
+2010-06-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
+
+ * c-typeck.c (handle_warn_cast_qual): Add loc
+ parameter. Improve warning message.
+ (build_c_cast): Pass location to handle_warn_cast_qual.
+
+2010-06-11 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (pro_epilogue_adjust_stack_1) <TYPE_ALU>: Assert
+ that operand 0 == operand 1. Use x86_maybe_negate_const_int to output
+ insn mnemonic.
+ (pro_epilogue_adjust_stack_rex64) <TYPE_ALU>: Ditto.
+
+2010-06-10 Dodji Seketeli <dodji@redhat.com>
+
+ Fix bootstap on mips
+ * dwarf2out.c (is_naming_typedef_dec): Built-in TYPE_DECLs cannot
+ be naming typedefs.
+
+2010-06-11 Kai Tietz <kai.tietz@onevision.com>
+
+ * system.h (helper_const_non_const_cast): New inline for
+ gcc version <= 4.0.
+ (CONST_CAST2): For gcc version <= 4.0 use
+ new helper to do const/non-const casting.
+
+2010-06-10 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * doc/md.texi: Document the "unspec" and "unspecv" enum names.
+ * Makefile.in (OBJS-common): Include insn-enums.o.
+ (insn-enums.o): New rule.
+ (simple_generated_c): Add insn-enums.c.
+ (build/genenums.o): New rule.
+ (genprogmd): Add "enums".
+ * genconstants.c (print_enum_type): Declare a C string array
+ for each enum.
+ * genenums.c: New file.
+ * print-rtl.c (print_rtx): If defined, use the "unspecv" enum
+ for UNSPEC_VOLATILE. If defined, use the "unspec" enum for both
+ UNSPEC and (as a fallback) for UNSPEC_VOLATILE.
+
+2010-06-10 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * doc/md.texi (define_enum_attr): Document.
+ * rtl.def (DEFINE_ENUM_ATTR): New rtx.
+ * read-md.h (lookup_enum_type): Declare.
+ * read-md.c (lookup_enum_type): New function.
+ * genattr.c (gen_attr, main): Handle DEFINE_ENUM_ATTR.
+ * genattrtab.c (attr_desc): Add an enum_name field.
+ (evaluate_eq_attr): Take the associated attribute as argument.
+ Get the enum prefix from the enum_name field, if defined.
+ Use ACONCAT rather than a fixed-length buffer. Update recursive calls.
+ (simplify_test_exp): Pass attr to evaluate_eq_attr.
+ (add_attr_value): New function, split out from...
+ (gen_attr): ...here. Handle DEFINE_ENUM_ATTR.
+ (write_test_expr): Pass attr to evaluate_eq_attr.
+ (write_attr_get): Use the enum_name as the enum tag, if defined.
+ (write_attr_valueq): Use the enum_name as a prefix, if defined.
+ (find_attr): Initialize enum_name.
+ (main): Handle DEFINE_ENUM_ATTR.
+ * gensupport.c (process_rtx): Likewise.
+ * config/mips/mips.h (mips_tune_attr): Delete.
+ * config/mips/mips.md (cpu): Use define_attr_enum.
+
2010-06-10 Richard Sandiford <rdsandiford@googlemail.com>
* doc/md.texi (define_c_enum, define_enum): Document.
* gensupport.h (message_with_line, n_comma_elts, scan_comma_elt):
Move to read-md.h.
* gensupport.c: Include read-md.h.
- (message_with_line, n_comma_elts, scan_comma_elt): Move to
- read-md.c.
+ (message_with_line, n_comma_elts, scan_comma_elt): Move to read-md.c.
* read-md.h, read-md.c: New files.
2010-06-10 Anatoly Sokolov <aesok@post.ru>
2010-06-10 Jan Beulich <jbeulich@novell.com>
+ PR bootstrap/37304
* configure.ac: Replace $() with ${} when intending to expand
variables rather than invoking commands.
* configure: Re-generate.
2010-06-10 Jan Hubicka <jh@suse.cz>
PR rtl-optimization/44460
- * emit-rtl.c (set_mem_attributes_minus_bitpos): Remove TYPE_NEEDS_CONSTRUCTING
- sanity check.
+ * emit-rtl.c (set_mem_attributes_minus_bitpos): Remove
+ TYPE_NEEDS_CONSTRUCTING sanity check.
2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
2010-06-09 Changpeng Fang <changpeng.fang@amd.com>
- * tree-ssa-loop-prefetch.c (PREFETCH_MOD_TO_UNROLL_FACTOR_RATIO) :
- Change the PREFETCH_MOD_TO_UNROLL_FACTOR_RATIO threshold value from
- 8 to 4. Minor change of the related comments.
+ * tree-ssa-loop-prefetch.c (PREFETCH_MOD_TO_UNROLL_FACTOR_RATIO) :
+ Change the PREFETCH_MOD_TO_UNROLL_FACTOR_RATIO threshold value from
+ 8 to 4. Minor change of the related comments.
2010-06-09 Sebastian Pop <sebastian.pop@amd.com>
* tree-vectorizer.h (vinfo_for_stmt): Remove check.
(set_vinfo_for_stmt, get_earlier_stmt, is_loop_header_bb_p): Change
gcc_assert to gcc_checking_assert.
- * tree-flow-inline.h (gimple_vop, get_var_ann, relink_imm_use, phi_nodes
- set_phi_nodes, phi_arg_index_from_use, op_iter_next_use,
+ * tree-flow-inline.h (gimple_vop, get_var_ann, relink_imm_use,
+ phi_nodes, set_phi_nodes, phi_arg_index_from_use, op_iter_next_use,
op_iter_next_def, op_iter_next_tree, op_iter_init, op_iter_init_use,
- op_iter_init_phiuse, op_iter_init_phidef, array_ref_contains_indirect_ref,
- ref_contains_array_ref): Use gcc_checking_assert.
+ op_iter_init_phiuse, op_iter_init_phidef,
+ array_ref_contains_indirect_ref, ref_contains_array_ref): Use
+ gcc_checking_assert.
* emit-rtl.h (set_first_insn, set_last_insn): Likewise.
* tree-ssa-live.h (var_to_partition, var_to_partition_to_var,
partition_is_global, live_on_entry, live_on_exit,
2010-06-09 Jan Hubicka <jh@suse.cz>
* gimple.h (gcc_gimple_checking_assert): New macro.
- (gimple_set_def_ops, gimple_set_use_ops,
- gimple_set_vuse, gimple_set_vdef,
- gimple_omp_subcode, gimple_omp_set_subcode, gimple_ops, gimple_op,
- gimple_op_ptr, gimple_op_ptr, gimple_set_op, gimple_bind_set_block,
- gimple_asm_input_op, gimple_asm_input_op_ptr, gimple_asm_set_input_op,
- gimple_asm_output_op, gimple_asm_output_op_ptr,
- gimple_asm_set_output_op, gimple_asm_clobber_op,
- gimple_asm_set_clobber_op, gimple_asm_label_op,
- gimple_asm_set_label_op, gimple_try_set_kind, gimple_try_catch_is_cleanup
- gimple_try_set_catch_is_cleanup, gimple_phi_arg,
- gimple_switch_num_labels, gimple_switch_set_index, gimple_switch_label,
- gimple_switch_set_label, gimple_omp_for_index, gimple_omp_for_index_ptr,
- gimple_omp_for_set_index, gimple_omp_for_initial, gimple_omp_for_initial_ptr,
- gimple_omp_for_set_initial, gimple_omp_for_final, gimple_omp_for_final_ptr,
- gimple_omp_for_set_final, gimple_omp_for_incr, gimple_omp_for_incr_ptr,
- gimple_omp_for_set_incr, gimple_omp_for_set_cond, gimple_omp_for_cond): Make
- checking conditional with ENABLE_GIMPLE_CHECKING.
- (gimple_phi_set_arg): Likewise; replace memcpy by assignment.
+ (gimple_set_def_ops, gimple_set_use_ops,
+ gimple_set_vuse, gimple_set_vdef,
+ gimple_omp_subcode, gimple_omp_set_subcode, gimple_ops, gimple_op,
+ gimple_op_ptr, gimple_op_ptr, gimple_set_op, gimple_bind_set_block,
+ gimple_asm_input_op, gimple_asm_input_op_ptr, gimple_asm_set_input_op,
+ gimple_asm_output_op, gimple_asm_output_op_ptr,
+ gimple_asm_set_output_op, gimple_asm_clobber_op,
+ gimple_asm_set_clobber_op, gimple_asm_label_op,
+ gimple_asm_set_label_op, gimple_try_set_kind,
+ gimple_try_catch_is_cleanup, gimple_try_set_catch_is_cleanup,
+ gimple_phi_arg, gimple_switch_num_labels, gimple_switch_set_index,
+ gimple_switch_label, gimple_switch_set_label, gimple_omp_for_index,
+ gimple_omp_for_index_ptr, gimple_omp_for_set_index,
+ gimple_omp_for_initial, gimple_omp_for_initial_ptr,
+ gimple_omp_for_set_initial, gimple_omp_for_final,
+ gimple_omp_for_final_ptr, gimple_omp_for_set_final,
+ gimple_omp_for_incr, gimple_omp_for_incr_ptr, gimple_omp_for_set_incr,
+ gimple_omp_for_set_cond, gimple_omp_for_cond): Make checking
+ conditional with ENABLE_GIMPLE_CHECKING.
+ (gimple_phi_set_arg): Likewise; replace memcpy by assignment.
2010-06-09 Sandra Loosemore <sandra@codesourcery.com>
* tree-cfg.c (create_bb): Update comment to not reference
ggc_alloc_cleared.
- * tree-ssa-structalias.c (struct heapvar_for_stmt): Fix param_is
- value.
+ * tree-ssa-structalias.c (struct heapvar_for_stmt): Fix param_is value.
* varpool.c (varpool_node): Use typed GC allocation.
(varpool_extra_name_alias): Likewise.
(init_alias_analysis): Likewise.
2010-06-08 Shujing Zhao <pearly.zhao@oracle.com>
-
+
* fold-const.c (fold_comparison): Remove redundant parenthesis.
* tree-inline.c (expand_call_inline): Pass translated return value of
cgraph_inline_failed_string to diagnostic function.
toplev.c.
* flags.h (flag_signed_char, flag_short_enums,
flag_pcc_struct_return, flag_ira_verbose,
- flag_detailed_statistics, flag_remove_unreachable_functions):
- Remove.
+ flag_detailed_statistics, flag_remove_unreachable_functions): Remove.
* toplev.c (flag_detailed_statistics, flag_signed_char,
flag_short_enums, flag_pcc_struct_return, flag_ira_verbose): Remove.
(DEFAULT_PCC_STRUCT_RETURN): Move definition to defaults.h.
PR rtl-optimization/44404
* auto-inc-dec.c (find_inc): Use reg_overlap_mentioned_p instead
- of count_occurrences to see if it's safe to modify mem_insn.insn.
+ of count_occurrences to see if it's safe to modify mem_insn.
2010-06-07 Richard Guenther <rguenther@suse.de>
* tree-into-ssa.c (insert_phi_nodes): Use bitmap heads
for dominance frontiers.
- (rewrite_into_ssa): Update for bitmap heads in dominance
- frontiers.
+ (rewrite_into_ssa): Update for bitmap heads in dominance frontiers.
(insert_updated_phi_nodes_for): Likewise.
(update_ssa): Likewise.
* cfganal.c (compute_dominance_frontiers_1): Likewise.
2010-05-29 Steven Bosscher <steven@gcc.gnu.org>
- * c-lex.c: Do not include c-tree.h.
- * c-pretty-print.c: Likewise.
- * c-opts.c: Likewise.
- * c-gimplify.c: Likewise.
+ * c-lex.c: Do not include c-tree.h.
+ * c-pretty-print.c: Likewise.
+ * c-opts.c: Likewise.
+ * c-gimplify.c: Likewise.
* c-common.c: Likewise.
* c-dump.c: Likewise. Include c-common.h.
(next_operand_entry_id): New static variable.
(sort_by_operand_rank): Stabilize qsort comparator by using unique IDs.
(add_to_ops_vec): Assigned unique ID to operand entry.
- (struct oecount_s): New field ID.
+ (struct oecount_s): New field ID.
(oecount_cmp): Stabilize qsort comparotor by using unique IDs.
(undistribute_ops_list): Assign unique IDs to oecounts.
(init_reassoc): reset next_operand_entry_id.
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