+2007-02-26 Brooks Moses <brooks.moses@codesourcery.com>
+
+ * Makefile.in (TEXI_GCCINSTALL_FILES): Add gcc-vers.texi dependency.
+
+2007-02-26 Brooks Moses <brooks.moses@codesourcery.com>
+
+ * doc/include/gcc-common.texi (versionsubtitle): New macro.
+ * doc/cpp.texi: Standardize title page.
+ * doc/cppinternals.texi: Likewise.
+ * doc/gcc.texi: Standardize title page, remove version number
+ from copyright page.
+ * doc/gccint.texi: Likewise.
+ * doc/install.texi: Standardize title page, add table of
+ contents.
+
+2007-02-26 Jan Hubicka <jh@suse.cz>
+
+ * predict.def: Set outcomes according to more recent results.
+ (PRED_LOOP_CONDITION, PRED_LOOP_PRECONDITIONING, PRED_LOOP_HEADER):
+ Remove dead predictors.
+ * predict.c (return_prediction): Fix pasto.
+
+2007-02-27 Bernd Schmidt <bernd.schmidt@analog.com>
+
+ * loop-iv.c (simplify_using_initial_values): Fix oversight in previous
+ change; avoid a memory leak when returning early.
+
+2007-02-26 Mark Mitchell <mark@codesourcery.com>
+
+ * c-decl.c (static_ctors): Move to c-common.c.
+ (static_dtors): Likewise.
+ (finish_function): Use c_record_cdtor_fn.
+ (build_cdtor): Move to c-common.c.
+ (c_write_global_declarations): Use c_build_cdtor_fns.
+ * c-common.h (static_ctors): Declare.
+ (static_dtors): Likewise.
+ (c_record_cdtor_fn): Likewise.
+ (c_build_cdtor_fns): Likewise.
+ * c-common.c (static_ctors): New variable.
+ (static_dtors): Likewise.
+ (c_record_cdtor_fn): New function.
+ (build_cdtor): Move from c-decl.c
+ (c_build_cdtor_fns): New function.
+
+ * output.h (assemble_addr_to_section): Declare.
+ (get_cdtor_priority_section): Likewise.
+ * varasm.c (assemble_addr_to_section): New function.
+ (get_cdtor_priority_section): Likewise.
+ (default_named_section_asm_out_destructor): Use them.
+ (destor_dtor_section_asm_out_destructor): Likewise.
+ (default_named_section_asm_out_constructor): Likewise.
+ (default_ctor_section_asm_out_constructor): Likewise.
+ * config.gcc (*-*-vxworks*): Include vxworks.o.
+ * config/t-vxworks (vxworks.o): New target.
+ * config/vxworks.h (ALWAYS_NUMBER_CTORS_SECTIONS): Remove.
+ (TARGET_ASM_CONSTRUCTOR): Define.
+ (TARGET_ASM_DESTRUCTOR): Likewise.
+ (vxworks_asm_out_constructor): Declare.
+ (vxworks_asm_out_destructor): Likewise.
+
+ * c-common.c (get_priority): Check that we have not just an
+ INTEGER_CST, but an integer constant with integeral type.
+
+2007-02-25 Uros Bizjak <ubizjak@gmail.com>
+
+ PR tree-optimization/30938
+ * tree-vect-transform.c (vectorizable_call): Fix off-by-one error:
+ use &dt[nargs-1] instead of &dt[nargs] in the call to
+ vect_is_simple_use().
+
+2007-02-25 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * reload.c (find_reloads_address_1): Handle PLUS expressions resulting
+ from register elimination as PRE_MODIFY / POST_MODIFY increments.
+ Do not attempt to handle MEM inside auto-inc expressions.
+ * reload1.c (eliminate_regs_1): Do not attempt to handle elimination
+ of a register modified by an auto-inc expression. However, do handle
+ elimination of a register used as PRE_MODIFY / POST_MODIFY increment.
+ (elimination_effects): Prohibit elimination of a register modified
+ by an auto-inc expression. Disable register elimination rules whose
+ target register is modified by an auto-inc expression with variable
+ increment.
+
+2007-02-25 Zdenek Dvorak <dvorakz@suse.cz>
+
+ * tree-ssa-loop-niter.c (compute_estimated_nb_iterations): Fix
+ off-by-one error.
+ (array_at_struct_end_p): New function.
+ (idx_infer_loop_bounds): Use it.
+ (estimate_numbers_of_iterations_loop): Export.
+ * predict.c (predict_loops): Use estimated_loop_iterations_int.
+ Do not use PRED_LOOP_EXIT on exits predicted by # of iterations.
+ (tree_estimate_probability): Call record_loop_exits.
+ * tree-data-ref.c (get_number_of_iters_for_loop): Replaced by ...
+ (estimated_loop_iterations, estimated_loop_iterations_int,
+ estimated_loop_iterations_tree): New functions.
+ (analyze_siv_subscript_cst_affine,
+ compute_overlap_steps_for_affine_1_2,
+ analyze_subscript_affine_affine): Use estimated_loop_iterations_int.
+ (analyze_miv_subscript): Use estimated_loop_iterations_tree.
+ * predict.def (PRED_LOOP_ITERATIONS): Update comment.
+ (PRED_LOOP_ITERATIONS_GUESSED): New.
+ * cfgloop.c (record_loop_exits): Do nothing if there are no loops.
+ * cfgloop.h (estimate_numbers_of_iterations_loop,
+ estimated_loop_iterations_int): Declare.
+
+2007-02-25 Mark Mitchell <mark@codesourcery.com>
+
+ * doc/extend.texi: Document optional priority argument to
+ constructors and destructors.
+ * tree.c (init_priority_for_decl): Adjust GTY markers.
+ (init_ttree): Use priority-info hash functions for
+ init_priority_for_decl.
+ (tree_map_eq): Rename to ...
+ (tree_map_base_eq): ... this.
+ (tree_map_marked_p): Rename to ...
+ (tree_map_base_marked_p): ... this.
+ (tree_map_base_hash): New function.
+ (decl_init_priority_lookup): Rework.
+ (decl_fini_priority_lookup): New function.
+ (decl_priority_info): New function.
+ (decl_init_priority_insert): Use it.
+ (decl_fini_priority_insert): Likewise.
+ (decl_restrict_base_lookup): Adjust for refactoring of tree_map
+ hierarchy.
+ (decl_restrict_base_insert): Likewise.
+ (decl_debug_expr_insert): Likewise.
+ (decl_value_expr_lookup): Likewise.
+ (decl_value_expr_insert): Likewise.
+ * tree.h (priority_type): New type.
+ (decl_init_priority_lookup): Use priority_type.
+ (decl_fini_priority_lookup): New function.
+ (decl_init_priority_insert): Use priority_type.
+ (decl_fini_priority_insert): New function.
+ (DECL_HAS_INIT_PRIORITY): Tweak comments.
+ (DECL_INIT_PRIORITY): Likewise.
+ (SET_DECL_INIT_PRIORITY): Add comment.
+ (DECL_FINI_PRIORITY): New macro.
+ (SET_DECL_FINI_PRIORITY): Likewise.
+ (DEFAULT_INIT_PRIORITY): Document.
+ (MAX_INIT_PRIORITY): Likewise.
+ (MAX_RESERVED_INIT_PRIORITY): Likewise.
+ (tree_map_base): New type.
+ (tree_map_base_eq): New function.
+ (tree_map_base_hash): Likewise.
+ (tree_map_base_marked_p): Likewise.
+ (tree_map): Inherit from tree_map_base.
+ (tree_map_eq): Make it a macro.
+ (tree_map_marked_p): Likewise.
+ (tree_int_map): Inherit from tree_map_base.
+ (tree_int_map_eq): Make it a macro.
+ (tree_int_map_hash): Likewise.
+ (tree_int_map_marked_p): Likewise.
+ (tree_priority_map): New type.
+ (tree_priority_map_eq): New macro.
+ (tree_priority_map_hash): Likewise.
+ (tree_priority_map_marked_p): Likewise.
+ * varasm.c (emults_decl): Adjust for refactoring of tree_map
+ hierarchy.
+ (emutls_common_1): Likewise.
+ * lambda-code.c (replace_uses_equiv_to_x_with_y): Likewise.
+ * tree-ssa-structalias.c (heapvar_lookup): Adjust for refactoring
+ of tree_map hierarchy.
+ * tree-cfg.c (move_stmt_r): Likewise.
+ (new_label_mapper): Likewise.
+ * c-tree.h (c_expand_body): Move to ...
+ * c-common.h (c_expand_body): ... here.
+ * c-decl.c (c_expand_body): Move to ...
+ * c-common.c (c_expand_body): ... here.
+ (c_common_attribute_table): Allow 1 argument for the constructor
+ and destructor attributes.
+ (get_priority): New function.
+ (handle_constructor_attribute): Set DECL_INIT_PRIORITY.
+ (handle_destructor_attribute): Set DECL_FINI_PRIORITY.
+
+2007-02-24 Jan Hubicka <jh@suse.cz>
+
+ PR middle-end/30509
+ * tree-inline.c (copy_bb): Produce exact copy of EH info when copying for inlining.
+
+2007-02-24 Uros Bizjak <ubizjak@gmail.com>
+ Jan Hubicka <jh@suse.cz>
+
+ PR target/30778
+ * i386.c (counter_mode): New function.
+ (expand_set_or_movmem_via_loop): Use it.
+ (expand_movmem_epilogue): Likewise; fix pasto.
+ (ix86_expand_movmem): Do emit guard even for constant counts.
+ (ix86_expand_setmem): Likewise.
+
+2007-02-25 Nick Clifton <nickc@redhat.com>
+
+ * config/frv/frv.h (ASM_OUTPUT_CASE_LABEL): Delete.
+ (JUMP_TABLES_IN_TEXT_SECTION): Define.
+
+2007-02-24 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/30770
+ * config/i386/i386.md (expand_movmem_epilogue): Fix typo, mask
+ count argument with 0x10, not with 0x16.
+ (expand_setmem_epilogue): Ditto.
+
+2007-02-24 Mike Stump <mrs@apple.com>
+
+ * config/i386/i386.c (output_pic_addr_const): Stubify optimized
+ symbols.
+
+2007-02-24 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/30951
+ * fold-const.c (fold_binary): Fold x +- CST op x for
+ EQ_EXPR and NE_EXPR.
+
+2007-02-24 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ * pa.md (muldi3): Force subregs to registers in 64-bit expander.
+
+2007-02-24 Jan Hubicka <jh@suse.cz>
+
+ * cgraphunit.c (decide_is_function_needed): Honor
+ -fkeep-inline-functions.
+
2007-02-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* builtins.c (fold_builtin_modf): New.