+2007-11-08 Tom Tromey <tromey@redhat.com>
+
+ * common.opt (fshow-column): Default to 0.
+ * configure: Rebuilt.
+ * configure.ac (--enable-mapped-location): Default to 'yes'.
+
+2007-11-07 Kenneth Zadeck <zadeck@naturalbridge.com>
+
+ * common.opt: Add pointer to doc/options.texi.
+ * doc/invoke.texi (-fdse, -fdce, -fauto-inc-dec, -fipa-pure-const,
+ -fipa-reference): Add or correct doc. Sorted options list for -Os
+ -O, -O2.
+
+2007-11-07 <aldot@gcc.gnu.org> Bernhard Fischer
+
+ PR target/16350
+ * config.gcc: For arm*b-* define TARGET_BIG_ENDIAN_DEFAULT.
+ * config/arm/linux-elf.h (TARGET_ENDIAN_DEFAULT): Define based on
+ TARGET_BIG_ENDIAN_DEFAULT. Use for MULTILIB_DEFAULTS.
+ (TARGET_DEFAULT): Set according to TARGET_ENDIAN_DEFAULT.
+ (LINUX_TARGET_LINK_SPEC): Pass -mlittle-endian on to the assembler.
+ * config/arm/linux-eabi.h (TARGET_LINKER_EMULATION): Set according
+ to TARGET_BIG_ENDIAN_DEFAULT.
+ (SUBTARGET_EXTRA_LINK_SPEC): Likewise.
+ * gcc/config/arm/bpabi.h (TARGET_DEFAULT_MASK): Set according
+ to TARGET_BIG_ENDIAN_DEFAULT.
+
+2007-11-07 Diego Novillo <dnovillo@google.com>
+
+ * tree.h (struct tree_struct_field_tag): Move field
+ in_nested_struct ...
+ (struct tree_memory_tag): ... here.
+
+2007-11-07 Diego Novillo <dnovillo@google.com>
+
+ PR 33870
+ * tree.h (struct tree_struct_field_tag): Add field in_nested_struct.
+ (SFT_IN_NESTED_STRUCT): Define.
+ * tree-dfa.c (dump_subvars_for): Show offset of each
+ sub-var.
+ * tree-flow.h (struct fieldoff): Add field in_nested_struct.
+ * tree-ssa-structalias.c (struct variable_info): Likewise.
+ (push_fields_onto_fieldstack): If OFFSET is positive,
+ set in_nested_struct.
+ (create_variable_info_for): Copy setting of
+ in_nested_struct from the field offset object.
+ (set_uids_in_ptset): Set SFT_IN_NESTED_STRUCT from the
+ variable info object.
+ * tree-ssa-operands.c (add_vars_for_offset): If VAR
+ belongs to a nested structure, adjust OFFSET by
+ SFT_OFFSET(VAR).
+
+2007-11-07 Eric Botcazou <ebotcazou@libertysurf.fr>
+
+ PR rtl-optimization/33737
+ * cfgcleanup.c (try_crossjump_to_edge): Add count and frequency of
+ target block after computing the probabilities of outgoing edges.
+ Cap the frequency to BB_FREQ_MAX.
+ * tree-ssa-threadupdate.c (redirect_edges): Also adjust count and
+ frequency of the basic block if it has been reused.
+
+2007-11-07 Eric Botcazou <ebotcazou@libertysurf.fr>
+
+ PR rtl-optimization/33822
+ * rtl.h (REG_OFFSET): Fix comment.
+ * var-tracking.c (INT_MEM_OFFSET): New macro.
+ (var_mem_set): Use it.
+ (var_mem_delete_and_set): Likewise.
+ (var_mem_delete): Likewise.
+ (same_variable_part_p): Likewise.
+ (vt_get_decl_and_offset): Likewise.
+ (offset_valid_for_tracked_p): New predicate.
+ (count_uses): Do not track locations with invalid offsets.
+ (add_uses): Likewise.
+ (add_stores): Likewise.
+
+2007-11-07 Tom Tromey <tromey@redhat.com>
+
+ * Makefile.in (tree-ssa-structalias.o): Depend on $(FUNCTION_H)
+ (BASIC_BLOCK_H): Add vec.h, $(FUNCTION_H).
+
+2007-11-07 Dmitry Zhurikhin <zhur@ispras.ru>
+ Andrey Belevantsev <abel@ispras.ru>
+
+ * modulo-sched.c (sms_order_nodes, permute_partial_schedule,
+ generate_prolog_epilog, duplicate_insns_of_cycles): Fix prototypes.
+ (calculate_order_params, sms_order_nodes): New parameter pmax_asap.
+ Save calculated max_asap in it.
+ (sms_schedule): Calculate maxii using max_asap.
+
+2007-11-07 Andreas Krebbel <krebbel1@de.ibm.com>
+
+ * doc/invoke.texi: Replace rs6000 dfp switches -mdfp/-mno-dfp
+ with -mhard-dfp/-mno-hard-dfp.
+
+2007-11-07 Maxim Kuvyrkov <maxim@codesourcery.com>
+ Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/33670
+ * haifa-sched.c (check_sched_flags): Remove.
+ (sched_init): Don't call it.
+
+2007-11-06 Diego Novillo <dnovillo@google.com>
+
+ * tree-flow.h (struct fieldoff): Reformat comment.
+ Document fields.
+ * tree-ssa-operands.c: Tidy top-level comments.
+ (add_vop): Likewise.
+ (add_vars_for_offset): Tidy parameter formatting..
+ (get_addr_dereference_operands): Likewise.
+ (get_indirect_ref_operands): Likewise.
+ (get_expr_operands) <OMP_ATOMIC_LOAD>: Reformat.
+ <OMP_ATOMIC_STORE>: Likewise.
+
+2007-11-06 Rask Ingemann Lambertsen <rask@sygehus.dk>
+
+ PR target/32787
+ * config/i386/driver-i386.c: Test for __GNUC__ instead of
+ GCC_VERSION which is always defined.
+
+2007-11-06 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ PR target/30961
+ * reload1.c (find_reloads): Also check in_reg when handling a
+ simple move with an input reload and a destination of a hard
+ register.
+
+2007-11-06 Maxim Kuvyrkov <maxim@codesourcery.com>
+
+ * config/m68k/m68k.c (sched-int.h, insn-codes.h): New includes.
+ (TARGET_SCHED_ADJUST_COST, TARGET_SCHED_VARIABLE_ISSUE,
+ TARGET_SCHED_INIT_GLOBAL, TARGET_SCHED_FINISH_GLOBAL,
+ TARGET_SCHED_INIT, TARGET_SCHED_DFA_PRE_ADVANCE_CYCLE,
+ TARGET_SCHED_DFA_POST_ADVANCE_CYCLE): Redefine.
+ (m68k_sched_attr_type2): New function.
+ (sched_adjust_cost_state): New static variable.
+ (m68k_sched_adjust_cost): New static function implementing
+ scheduler hook.
+ (sched_ib_size, sched_ib_filled, sched_ib_insn, sched_mem_unit_code):
+ New static variables.
+ (m68k_sched_variable_issue): New static function implementing
+ scheduler hook.
+ (sched_dump_class_def, sched_dump_class_func_t): New typedefs.
+ (sched_dump_split_class): New static function.
+ (sched_dump_dfa_guess_unit_code, sched_dump_dfa_state): New static
+ variables.
+ (sched_dump_dfa_class, m68k_sched_dump): New static function.
+ (m68k_sched_md_init_global, m68k_sched_md_finish_global,
+ m68k_sched_md_init, m68k_sched_dfa_pre_advance_cycle,
+ m68k_sched_dfa_post_advance_cycle): New static functions implementing
+ scheduler hooks.
+
+ * config/m68k/m68k.h (m68k_sched_attr_type2): Declare.
+ (CPU_UNITS_QUERY): Define.
+
+ * config/m68k/cf.md: New file.
+ * config/m68k/m68.md (cf.md): New include.
+
+2007-11-06 Tom Tromey <tromey@redhat.com>
+
+ PR c++/32256, PR c++/32368:
+ * function.c (saved_in_system_header): New global.
+ (push_cfun): Save in_system_header.
+ (pop_cfun): Restore in_system_header.
+ (push_struct_function): Save in_system_header.
+
+2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
+
+ PR c++/33977
+ PR c++/33886
+ * c-common.c (c_build_qualified_type): Moved to c-typeck.c.
+ (complete_array_type): Set canonical type appropriately.
+ * c-typeck.c (c_build_qualified_type): Moved from c-common.c. The
+ C and C++ front ends now have different versions of this function,
+ because the C++ version needs to maintain canonical types here.
+
+2007-11-04 Razya Ladelsky <razya@il.ibm.com>
+
+ * tree-parloops.c (reduction_info): Remove reduction_init field.
+ (initialize_reductions): Remove creation of the reduction_init variable.
+ (struct data_arg): Remove.
+ (add_field_for_reduction, create_stores_for_reduction): New functions.
+ (add_field_for_name): Remove reduction handling.
+ (separate_decls_in_loop): Call add_field_for_reduction,
+ create_stores_for_reduction.
+
+2007-11-06 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/33458
+ * tree-inline.c (copy_phis_for_bb): If PHI arg substitution creates
+ !is_gimple_val PHI argument, gimplify it and insert it on edge.
+
+ PR tree-optimization/33993
+ * tree-vect-transform.c (vect_get_constant_vectors): Use build_vector
+ rather than build_constructor_from_list if all list values are
+ constants.
+ (get_initial_def_for_induction): Use build_vector instead of
+ build_constructor_from_list.
+
+2007-11-05 Mark Mitchell <mark@codesourcery.com>
+
+ PR target/33579
+ * tree.h (DECL_INIT_PRIORITY): Do not require
+ DECL_HAS_INIT_PRIORITY_P.
+ (DECL_FINI_PRIORITY): Likewise.
+ * tree.c (decl_init_priority_lookup): Remove assert.
+ (decl_fini_priority_insert): Likewise.
+ * cgraphunit.c (static_ctors): Make it a VEC.
+ (static_dtors): Likewise.
+ (record_cdtor_fn): Adjust accordingly.
+ (build_cdtor): Generate multiple functions for each initialization
+ priority.
+ (compare_ctor): New function.
+ (compare_dtor): Likewise.
+ (cgraph_build_cdtor_fns): Sort the functions by priority before
+ calling build_cdtor.
+ (cgraph_build_static_cdtor): Put the priority in the function's
+ name.
+
+2007-11-05 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR driver/32632
+ * common.opt: Add shared and pie.
+
+2007-11-05 Bob Wilson <bob.wilson@acm.org>
+
+ * config/xtensa/xtensa.c (xtensa_expand_nonlocal_goto): Do not
+ replace references to virtual_stack_vars_rtx in goto_handler.
+
+2007-11-05 Paul Brook <paul@codesourcery.com>
+
+ * config.gcc (arm*-*-*): Set c_target_objs and cxx_target_objs.
+ * config/arm/arm.c (arm_lang_output_object_attributes_hook): New.
+ (arm_file_start): Don't set Tag_ABI_PCS_wchar_t. Call
+ arm_lang_output_object_attributes_hook.
+ * config/arm/arm.h (arm_lang_output_object_attributes_hook): Declare.
+ (REGISTER_TARGET_PRAGMAS): Call arm_lang_object_attributes_init.
+ * config/arm/arm-protos.h (arm_lang_object_attributes_init): Add
+ prototype.
+ * config/arm/t-arm.c (arm.o): New rule.
+ * config/arm/arm-c.c: New file.
+
+2007-11-05 Nick Clifton <nickc@redhat.com>
+ Sebastian Pop <sebastian.pop@amd.com>
+
+ PR tree-optimization/32540
+ PR tree-optimization/33922
+ * doc/invoke.texi: Document PARAM_MAX_PARTIAL_ANTIC_LENGTH.
+ * tree-ssa-pre.c: Include params.h.
+ (compute_partial_antic_aux): Use PARAM_MAX_PARTIAL_ANTIC_LENGTH
+ to limit the maximum length of the PA set for a given block.
+ * Makefile.in: Add a dependency upon params.h for tree-ssa-pre.c
+ * params.def (PARAM_MAX_PARTIAL_ANTIC_LENGTH): New parameter.
+
+2007-11-05 Nathan Sidwell <nathan@codesourcery.com>
+
+ * libgcc2.c (__fixunstfDI, __fixunsxfDI, __fixunsdfDI,
+ __fixunssfDI): Make return type unsigned.
+ * libgcc2.h (__fixunstfDI, __fixunsxfDI, __fixunsdfDI,
+ __fixunssfDI): Make return type unsigned.
+
+2007-11-05 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/33856
+ * tree-data-ref.c (get_references_in_stmt): Don't add
+ REFERENCE_CLASS_P trees to references vector if get_base_address
+ returns NULL on them.
+
+2007-11-05 Alexandre Oliva <aoliva@redhat.com>
+
+ * cfg.c (dump_cfg_bb_info): Update bb_bitnames to match enum.
+
+2007-11-04 Andrew Pinski <pinskia@gmail.com>
+
+ PR middle-end/32931
+ * fold-const.c (fold_binary <case EQ_EXPR>): Convert the inner type
+ for TRUTH_NOT_EXPR to type.
+
+2007-11-04 Gerald Pfeifer <gerald@pfeifer.com>
+
+ * doc/contrib.texi (Contributors): Add Manuel Lopez-Ibanez.
+
+2007-11-04 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/10220
+ * dwarf2out.c (add_calling_convention_attribute): Change
+ second argument. Set calling convention to DW_CC_program for
+ Fortran main program.
+ (gen_subprogram_die): Adjust to new prototype for
+ add_calling_convention_attribute.
+
+2007-11-03 Dorit Nuzman <dorit@il.ibm.com>
+
+ PR tree-optimization/33987
+ * tree-vect-transform.c (get_initial_def_for_reduction): Fix assert.
+ Fix indentation.
+ (vectorizable_reduction): Add type check.
+
+2007-11-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
+
+ PR c/29062
+ * c-parser.c (c_parser_statement_after_labels): Error if a
+ declaration is parsed after a label.
+
+2007-11-03 Daniel Jacobowitz <dan@codesourcery.com>
+
+ PR debug/33921
+ * reorg.c (emit_delay_sequence): Do not clear the locator on
+ the jump instruction.
+
+2007-11-03 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/33670
+ * haifa-sched.c (ok_for_early_queue_removal): Don't walk out of the
+ current sched region.
+
+2007-11-02 Jakub Jelinek <jakub@redhat.com>
+
+ * config/ia64/ia64.c (struct reg_write_state): Change into
+ unsigned short bitfields rather than unsigned int, decrease
+ first_pred to just 10 bits.
+ (rws_insn): Change into a bitmap or if not ENABLE_CHECKING
+ into two char array.
+ (rws_insn_set, rws_insn_test): New functions.
+ (in_safe_group_barrier): New variable.
+ (rws_update): Remove first argument, always set rws_sum array.
+ (rws_access_regno): Use rws_insn_set macro. Only call rws_update
+ or update rws_sum if !in_safe_group_barrier, adjust rws_update
+ args.
+ (rtx_needs_barrier): Use rws_insn_test macro.
+ (safe_group_barrier_needed): Don't save/restore rws_sum array,
+ instead set/clear in_safe_group_barrier flag.
+
+2007-11-02 Bob Wilson <bob.wilson@acm.org>
+
+ * config/xtensa/xtensa.c (xtensa_expand_prologue): Put a
+ REG_FRAME_RELATED_EXPR note on the last insn that sets up the stack
+ pointer or frame pointer.
+ * config/xtensa/xtensa.h (DWARF_UNWIND_INFO): Delete.
+ (MUST_USE_SJLJ_EXCEPTIONS): Define.
+ (DWARF2_UNWIND_INFO): Define.
+ (INCOMING_RETURN_ADDR_RTX): Define.
+ (DWARF_FRAME_RETURN_COLUMN): Define.
+
+2007-11-02 Tom Tromey <tromey@redhat.com>
+
+ * varpool.c (dump_varpool): Use 'next', not 'next_needed' when
+ traversing pool.
+
+2007-11-02 Diego Novillo <dnovillo@google.com>
+
+ * langhooks.h (struct lang_hooks_for_callgraph): Remove third
+ argument from function pointer ANALYZE_EXPR. Update all
+ users.
+ * cgraph.c (debug_cgraph_node): New.
+ (debug_cgraph): New.
+
+2007-11-02 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/33648
+ * cfgrtl.c (cfg_layout_split_edge): Initialize BB_PARTITION of
+ the newly created basic block.
+
2007-11-01 Richard Guenther <rguenther@suse.de>
* ggc-page.c (extra_order_size_tab): Add bitmap_head size.
2007-09-02 Joseph Myers <joseph@codesourcery.com>
+ PR c/29237
PR middle-end/33272
* c-decl.c (grokdeclarator): Apply qualifiers to type of parameter
decayed from array.
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