+2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
+
+ * tree-alias-common.h (struct tree_alias_ops): Change ip and
+ ip_partial to unsigned int.
+
+2004-06-21 Richard Henderson <rth@redhat.com>
+
+ * c-common.c (verify_sequence_points): Export.
+ (c_expand_expr_stmt): Move to c-typeck.c.
+ * c-common.h (c_expand_expr_stmt): Remove.
+ (verify_sequence_points): Declare.
+ * c-mudflap.c (mflang_flush_calls): Use c_finish_expr_stmt.
+ * c-parse.in (for_init_stmt, stmt): Likewise.
+ * c-tree.h (c_finish_expr_stmt): Declare.
+ (c_tree_expr_nonnegative_p): Remove.
+ * c-typeck.c (c_tree_expr_nonnegative_p): Remove.
+ (build_conditional_expr, build_binary_op): Use tree_expr_nonnegative_p.
+ (emit_side_effect_warnings): New.
+ (c_finish_expr_stmt): Rename from c_expand_expr_stmt. Use it.
+ (c_finish_stmt_expr): Work without EXPR_STMT. Handle eh regions.
+ Use emit_side_effect_warnings.
+ (push_cleanup): Copy STATEMENT_LIST_STMT_EXPR.
+ * fold-const.c (tree_expr_nonnegative_p): Handle TARGET_EXPR.
+ * gimplify.c (gimplify_modify_expr): Don't discard TARGET_EXPR
+ with void initializer.
+ (gimplify_target_expr): Handle void BIND_EXPR initializer.
+ * tree-inline.c (estimate_num_insns_1): Fix type lookup for
+ INIT_EXPR and MODIFY_EXPR.
+ * objc/objc-act.c (build_module_descriptor): Use add_stmt
+ instead of c_expand_expr_stmt.
+
+2004-06-21 Paolo Bonzini <bonzini@gnu.org>
+
+ * fold-const.c (fold_cond_expr_with_comparison):
+ New function, extracted from fold.
+ (fold): Extract code to fold A op B ? A : C, use
+ it to fold A op B ? C : A. Really optimize
+ A & N ? N : 0 where N is a power of two. Avoid
+ relying on canonicalization and recursion for
+ foldings of COND_EXPR to happen.
+
+2004-06-20 David Ayers <d.ayers@inode.at>
+
+ * objc/objc-act.h (get_object_reference): Rename to
+ get_protocol_reference.
+ (super_type): Rename to objc_super_type.
+ (selector_type): Rename to objc_selector_type.
+ (id_type): Rename to objc_id_type.
+ (instance_type): Rename to objc_instance_type.
+ (protocol_type): Rename to objc_protocol_type.
+ (IS_ID): Update reference to id_type.
+ * objc/objc-act.c (get_object_reference): Rename to
+ get_protocol_reference; add documentation; update references to
+ id_type.
+ (lookup_method_in_protocol_list): Rename class_meth to
+ is_class; add documentation.
+ (finish_message_expr): Rename is_class to class_tree.
+ (synth_module_prologue, objc_is_object_ptr, objc_build_exc_ptr,
+ next_sjlj_build_try_catch_finally, objc_begin_catch_clause,
+ build_next_objc_exception_stuff, get_arg_type_list,
+ build_objc_method_call): Update references to id_type.
+ (synth_module_prologue, build_objc_symtab_template,
+ build_selector_reference_decl, build_selector,
+ build_selector_translation_table, build_typed_selector_reference,
+ get_arg_type_list, synth_self_and_ucmd_args, get_arg_type_list,
+ synth_self_and_ucmd_args): Update references to selector_type.
+ (build_private_template, build_ivar_reference): Update references
+ to instance_type.
+ (synth_module_prologue, build_protocol_reference,
+ build_protocol_expr, start_protocol): Update references to
+ protocol_type.
+ (synth_module_prologue, get_arg_type_list, build_objc_method_call):
+ Update references to super_type.
+ * c-parse.in: (typespec_nonreserved_nonattr): Update
+ references to get_object_reference.
+ * objc/objc-tree.def: Add C mode identifier sequence.
+
+2004-06-20 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
+
+ * loop-invariant.c: New file.
+ * Makefile.in (loop-invariant.o): New.
+ * cfgloop.h (global_cost_for_size, init_set_costs,
+ move_loop_invariants): Declare.
+ * cfgloopanal.c (seq_cost, init_set_costs, global_cost_for_size): New
+ functions.
+ (avail_regs, res_regs, small_cost, pres_cost, spill_cost): New
+ variables.
+ * common.opt (floop-optimize2, fmove-loop-invariants): New options.
+ * loop-init.c (loop_optimizer_init): Call init_set_costs.
+ * passes.c (rest_of_handle_loop2): Call move_loop_invariants.
+ (rest_of_compilation): Check flag_loop_optimize2.
+ * toplev.c (process_options): Handle flag_loop_optimize2.
+ * doc/invoke.texi (-floop-optimize2, -fmove-loop-invariants): Document.
+ * doc/passes.texi (loop-invariant.c): Document.
+
+2004-06-20 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
+
+ * tree-ssa-pre.c (compute_antic): Keep BB_VISITED flag zeroed.
+
+2004-06-20 Richard Henderson <rth@redhat.com>
+
+ * stmt.c (warn_if_unused_value): Add locus argument.
+ * tree.h (warn_if_unused_value): Update decl.
+ * c-typeck.c (internal_build_compound_expr): Update call.
+ * c-gimplify.c (gimplify_expr_stmt): Likewise.
+
+2004-06-20 Andrew Pinski <pinskia@physics.uc.edu>
+
+ PR middle-end/16089
+ * builtins.c (entry_of_function): Move to ...
+ * cfgrtl.c (entry_of_function): Here and make non-static.
+ * integrate.c (emit_initial_value_sets): Use entry_of_function.
+ * rtl.h (entry_of_function): Prototype.
+
+2004-06-20 Roger Sayle <roger@eyesopen.com>
+
+ * config/i386/i386.c (pentium4_cost): Increase "lea" cost from 1 to 3.
+ (ix86_rtx_costs) <ASHIFT, PLUS>: Consider ix86_cost->lea even when
+ TARGET_DECOMPOSE_LEA.
+
+2004-06-20 Richard Henderson <rth@redhat.com>
+
+ * c-common.h (add_decl_stmt): Move to cp-tree.h.
+ * c-decl.c (finish_decl): Don't use add_decl_stmt.
+ * c-parse.in: Likewise.
+ * c-gimplify.c (gimplify_expr_stmt): Don't build CLEANUP_POINT_EXPR.
+ (gimplify_c_loop, gimplify_return_stmt, gimplify_decl_stmt): Likewise.
+ * c-semantics.c (add_decl_stmt): Move to cp/semantics.c.
+
+2004-06-20 Richard Henderson <rth@redhat.com>
+
+ * c-common.def (IF_STMT, CLEANUP_STMT): Move to cp-tree.def.
+ * c-common.h (IF_COND, THEN_CLAUSE, ELSE_CLAUSE, CLEANUP_BODY,
+ CLEANUP_EXPR, CLEANUP_DECL): Move to cp-tree.h.
+ (c_common_stmt_codes): Remove IF_STMT, CLEANUP_STMT.
+ * c-dump.c (c_dump_tree): Move IF_STMT, CLEANUP_STMT to cp_dump_tree.
+ * c-pretty-print.c (pp_c_statement): Similarly.
+ * c-gimplify.c (gimplify_cleanup_stmt, gimplify_cleanup_stmts,
+ gimplify_if_stmt): Move to cp-gimplify.c.
+ (c_genericize, c_gimplify_expr): Don't call them.
+ * c-semantics.c (push_cleanup): Move to cp/semantics.c.
+ * c-typeck.c (push_cleanup): New.
+ (c_begin_if_stmt, c_finish_if_cond, c_finish_then, c_finish_else,
+ c_finish_if_stmt): Use COND_EXPR.
+ * tree.h (CLEANUP_EH_ONLY): Update documentation.
+
+2004-06-20 Zack Weinberg <zack@codesourcery.com>
+
+ * c-common.h (has_c_linkage): New interface.
+ * c-cppbuiltin.c: Include target.h.
+ (c_cpp_builtins): Define __PRAGMA_REDEFINE_EXTNAME and
+ __PRAGMA_EXTERN_PREFIX when appropriate.
+ * c-pragma.c: Include target.h.
+ Document clarified semantics of symbol-renaming #pragmas.
+ (handle_pragma_redefine_extname, handle_pragma_extern_prefix)
+ (maybe_apply_renaming_pragma): Rewrite according to clarified
+ semantics. Always recognize, but do not necessarily execute.
+ (init_pragma): Unconditionally register symbol-renaming pragmas.
+ * system.h: Poison HANDLE_PRAGMA_REDEFINE_EXTNAME
+ and HANDLE_PRAGMA_EXTERN_PREFIX.
+ * target.h (struct gcc_target): Add handle_pragma_redefine_extname
+ and handle_pragma_extern_prefix flags.
+ * target-def.h: Add defaults for TARGET_HANDLE_PRAGMA_REDEFINE_EXTNAME
+ and TARGET_HANDLE_PRAGMA_EXTERN_PREFIX.
+ * Makefile.in (c-pragma.o, c-cppbuiltin.o): Update dependencies.
+ * config/sol2.h: Define TARGET_HANDLE_PRAGMA_REDEFINE_EXTNAME,
+ not HANDLE_PRAGMA_REDEFINE_EXTNAME.
+ (TARGET_OS_CPP_BUILTINS): No need to define __PRAGMA_REDEFINE_EXTNAME.
+ (TRANSFER_FROM_TRAMPOLINE): Prototype mprotect.
+ * config/alpha/osf.h: Define TARGET_HANDLE_PRAGMA_EXTERN_PREFIX,
+ not HANDLE_PRAGMA_EXTERN_PREFIX.
+ (TARGET_OS_CPP_BUILTINS): No need to define __PRAGMA_EXTERN_PREFIX.
+ * doc/extend.texi (Solaris Pragmas, Tru64 Pragmas): Combine
+ into one section "Symbol-Renaming Pragmas"; clarify; document
+ adjusted semantics.
+
+ * builtins.c (expand_builtin): Do not issue error for a builtin
+ with no special case code and no DECL_ASSEMBLER_NAME; just do the
+ library call.
+ * c-decl.c (builtin_function): Don't call make_decl_rtl.
+ * c-objc-common.c (has_c_linkage): Stub implementation.
+ * cgraphunit.c (cgraph_expand_function)
+ (cgraph_remove_unreachable_nodes): Don't clear DECL_ARGUMENTS.
+
+2004-06-19 Roger Sayle <roger@eyesopen.com>
+
+ * builtins.c (fold_builtin_unordered_cmp): Take an EXP argument
+ instead of both an ARGLIST and a result TYPE. Handle these C99
+ comparison functions as "polymorphic" builtins. Also handle
+ lowering of BUILT_IN_ISUNORDERED to an UNORDERED_EXPR tree node.
+ (fold_builtin_1): Update calls to fold_builtin_unordered_cmp.
+ Move handling of BUILT_IN_ISUNORDERED from here to there.
+
+2004-06-19 Richard Henderson <rth@redhat.com>
+
+ * c-common.c, c-common.h (lang_gimplify_stmt): Remove.
+ * c-gimplify.c: Remove unnecessary prototypes.
+ (c_gimplify_stmt): Merge into ...
+ (c_gimplify_expr): ... here. Don't play with prep_stmt.
+ * c-semantics.c (prep_stmt): Remove.
+ * gimplify.c (annotate_one_with_locus): Break out from ...
+ (annotate_all_with_locus): ... here.
+ (gimplify_expr): Add locus to expressions even if pre/post queues
+ are not present.
+
+2004-06-19 Richard Henderson <rth@redhat.com>
+
+ PR target/15941
+ * function.c (assign_parms): If not padding upward or intentionally
+ forcing upward padding, take offset_rtx into account when determining
+ the alignment for stack_parm.
+
+2004-06-19 Richard Henderson <rth@redhat.com>
+
+ PR target/15550
+ * ifcvt.c (noce_try_move): Recognize all generated instructions.
+
+2004-06-19 Jan Hubicka <jh@suse.cz>
+
+ * function.c (free_after_compilation): Do not free computed_goto_common*.
+ * function.h (struct function): Kill computed_goto_common*.
+ * stmt.c (expand_computed_goto): Do not commonize the computed gotos.
+ * tree-cfg.c (disband_implicit_edges): Do not forward across the
+ commonized computed goto.
+
+2004-06-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ * doc/invoke.texi: Remove obsolete comment regarding PA 2.0 support
+ in binutils.
+
+2004-06-19 Andrew Pinski <apinski@apple.com>
+
+ PR c++/15721
+ * toplev.c (wrapup_global_declarations): Do not check
+ TREE_SYMBOL_REFERENCED of the DECL_ASSEMBLER_NAME but check
+ cgraph_varpool_node's needed field.
+
+2004-06-19 Jan Hubicka <jh@suse.cz>
+ Steven Bosscher <stevenb@suse.de>
+
+ CFG transparent RTL expansion:
+ * Makefile.in (cfgexpand.o): New object file.
+ (builtins.o): Add dependency on basic-block.h
+ * builtins.c: Include basic-block.h
+ (entry_of_function): New function.
+ (expand_builtin_apply_args, expand_builtin_saveargs): Use it.
+ * cfgexpand.c: New file.
+ * expr.c (execute_expand, pass_expand): Kill.
+ * pass.c (rest_of_compilation): Do not build CFG unless called from
+ coverage code.
+ * tree-cfg.c (delete_tree_cfg): Rename to..
+ (delete_tree_cfg_annotations): ... this one; Do not remove the CFG itself.
+ * tree-flow.h (delete_tree_cfg_annotations): Declare.
+ (dleete_tree_cfg): Kill.
+ * tree-optimize.c (execute_rebuild_bind, pass_rebuild_bind): Kill.
+ (execute_del_cfg): Rename to...
+ (execute_free_datastructures): This one...
+ (pass_del_cfg): Rename to...
+ (pass_free_datastructures): ... this one; Do not kill PROP_cfg.
+ (init_tree_optimization_passes): Make cfg build and profiling to happen
+ unconditionally.
+
+2004-06-19 Steven Bosscher <stevenb@suse.de>
+
+ * tree-mudflap.c (mf_decl_cache_locals): Skip labels before
+ inserting the cache variables.
+
+ * tree-mudflap.c: Include headers to make basic_block available.
+ Move functions around such that related functions are near each
+ other. Add prototypes for all static functions. Add comments
+ briefly explaining what IR the mudflap1 and mudflap2 work on and
+ what they do.
+ (mudflap_function_decls): Rename to execute_mudflap_function_decls.
+ (mudflap_function_ops): Rename to execute_mudflap_function_ops.
+ (pass_mudflap_1, pass_mudflap_2): Update.
+ (mf_decl_cache_locals): Make it work on the CFG instead of the saved
+ function tree.
+ (mf_build_check_statement_for): Make it work on the CFG.
+ (mf_xform_derefs_1): Likewise. Cleanup code style.
+ (mf_xform_derefs): Likewise.
+
+2004-06-19 Jan Hubicka <jh@suse.cz>
+
+ * tree-cfg.c (label_to_block): Invent the label destination for
+ undefined labels.
+ (cleanup_dead_labels): Update table in the case label_to_block added
+ new label.
+
+2004-06-18 Richard Henderson <rth@redhat.com>
+
+ PR c++/16036
+ * gimple-low.c (lower_function_body): Generate return statement for
+ fall off the end of the function here ...
+ * tree-cfg.c (make_edges): ... instead of here.
+ * gimplify.c (gimplify_return_expr): Mark return temp TREE_NO_WARNING.
+
+2004-06-18 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
+
+ * tree-ssa.c (raise_value): Removed.
+ (get_eq_name, check_phi_redundancy): New functions.
+ (kill_redundant_phi_nodes): Use standard ssa minimalization algorithm.
+
+2004-06-18 Roger Sayle <roger@eyesopen.com>
+
+ * fold-const.c (fold) <UNORDERED_EXPR, ORDERED_EXPR, UNLT_EXPR,
+ UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, LTGT_EXPR>: Add
+ constant folding for unordered comparison tree nodes. If both
+ operands are real constants, call fold_relational_const. If either
+ operand is a NaN, evaluate the other for side-effects and return a
+ constant. Optimize (double)float1 CMP (double)float2 into the
+ equivalent float1 CMP float2.
+ (nondestructive_fold_binary_to_constant) <UNORDERED_EXPR,
+ ORDERED_EXPR, UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
+ LTGT_EXPR>: Call fold_relational_const for constant operands.
+ (fold_relational_const): Add support for unordered comparison tree
+ nodes. Don't constant fold "ordered" floating point comparisons
+ against NaN if when flag_trapping_math is set.
+
+2004-06-19 Jakub Jelinek <jakub@redhat.com>
+
+ * fold-const.c (build_range_check): If !in_p and recursive call
+ fails, exit immediately. If high - low overflows and etype is
+ a signed type, retry with unsigned etype.
+ (merge_ranges): If !in0_p and !in1_p, handle even range2 adjacent
+ to range1 at TYPE_MAX_VALUE and TYPE_MIN_VALUE.
+
+2004-06-18 Richard Henderson <rth@redhat.com>
+
+ * c-gimplify.c (gimplify_condition): Remove.
+ (gimplify_c_loop, gimplify_if_stmt, gimplify_switch_stmt): Don't
+ call it.
+
+2004-06-18 Richard Henderson <rth@redhat.com>
+
+ * tree-eh.c (decide_copy_try_finally): Fix scaling of copy and
+ switch estimates.
+
+2004-06-18 Andrew Pinski <pinskia@physics.uc.edu>
+
+ * config/i386/darwin.h (HOT_TEXT_SECTION_NAME): Define.
+ (NORMAL_TEXT_SECTION_NAME): Define.
+ (UNLIKELY_EXECUTED_TEXT_SECTION_NAME): Define.
+ (SECTION_FORMAT_STRING): Define.
+
+2004-06-18 Steven Bosscher <stevenb@suse.de>
+
+ * config/xtensa/xtensa.c
+ (TARGET_SCHED_USE_DFA_PIPELINE_INTERFACE): Define.
+ * xtensa.md: Replace the old pipeline description with a DFA model.
+
+2004-06-18 Steven Bosscher <stevenb@suse.de>
+ Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ * config/s390/s390.md: Remove the generic pipeline description.
+ * config/s390/2064.md: Make all insn reservations apply to
+ the z900, g5 and g6.
+ * config/s390/s390.c (s390_use_dfa_pipeline_interface): Remove.
+ (TARGET_SCHED_USE_DFA_PIPELINE_INTERFACE):
+ Define to hook_int_void_1.
+ (s390_adjust_cost): Cleanup. Don't check address dependency here.
+ (s390_first_cycle_multipass_dfa_lookahead): Always return 4.
+
+2004-06-18 Daniel Berlin <dberlin@dberlin.org>
+ Diego Novillo <dnovillo@redhat.com>
+
+ * tree-dfa.c (create_var_ann): tree_ann -> tree_ann_t.
+ (create_stmt_ann): Ditto.
+ (create_tree_ann): New function.
+ (create_cst_ann): Remove.
+ (create_expr_ann): Ditto.
+
+ * tree-flow-inline.h (cst_ann): Remove.
+ (get_cst_ann): Ditto.
+ (get_expr_ann): Ditto.
+ (expr_ann): Ditto.
+ (get_tree_ann): New function.
+ (tree_ann): Ditto.
+ (ann_type): tree_ann -> tree_ann_t.
+ * tree-flow.h (tree_ann_type): CST_ANN, EXPR_ANN removed.
+ (struct cst_ann_d): Removed.
+ (struct expr_ann_d): Ditto.
+ (union tree_ann_d): Removed cst and expr.
+ (tree_ann): Renamed to tree_ann_t.
+ * tree-ssa-ccp.c (set_rhs): tree_ann -> tree_ann_t.
+ * tree-ssa-pre.c (get_value_handle): Rewrite for single common
+ annotation.
+ (set_value_handle): Ditto.
+ (phi_translate): Ditto.
+ * tree-tailcall.c (adjust_return_value): tree_ann -> tree_ann_t.
+
+2004-06-18 Kaz Kojima <kkojima@gcc.gnu.org>
+
+ * config/sh/t-linux64: New file.
+ * config.gcc: Add it to tmake_file for sh64*-*-linux*.
+
+2004-06-18 Paolo Bonzini <bonzini@gnu.org>
+
+ * emit-rtl.c (unshare_all_rtl_1): New name of unshare_all_rtl.
+ (unshare_all_rtl_again): Call unshare_all_rtl_1.
+ (unshare_all_rtl): New.
+ * function.c (instantiate_virtual_regs): Remove parameters.
+ * function.h (instantiate_virtual_regs): Add prototype.
+ * rtl.h (unshare_all_rtl): Add prototype.
+ * tree.h (instantiate_virtual_regs, unshare_all_rtl): Remove
+ prototype.
+ * passes.c: Remove assertions on the parameters to
+ rest_of_handle_* functions. Remove the parameters to
+ the functions, replacing decl with current_function_decl
+ and insns with get_insns ().
+
+2004-06-17 Roger Sayle <roger@eyesopen.com>
+
+ * fold-const.c (constant_boolean_node): Handle boolean_type_node
+ directly, return either boolean_true_node or boolean_false_node.
+
+2004-06-18 Kelley Cook <kcook@gcc.gnu.org>
+
+ * opts.sh: Delete. Break out generated code to next four files.
+ * opt-gather.awk: New file.
+ * optc-gen.awk: New file.
+ * opth-gen.awk: New file.
+ * opt-functions.awk: New common file.
+ * Makefile.in: Update for above.
+ * configure.ac: Update comment.
+ * configure: Regenerate.
+
+2004-06-17 Richard Henderson <rth@redhat.com>
+
+ * c-common.c (flag_objc_sjlj_exceptions): New.
+ * c-common.h (flag_objc_sjlj_exceptions): Declare.
+ * c-opts.c (c_common_handle_option): Set it.
+ (c_common_post_options): Handle interation of different
+ objective-c exception and runtime switches.
+ * c-decl.c (c_eh_initialized_p): New.
+ (finish_decl): Use it instead of local eh_initialized_p.
+ * c-parse.in (nested_function, notype_nested_function): Record
+ the result of compstmt.
+ (compstmt_or_error): Likewise.
+ (compstmt): Don't add_stmt the result.
+ (stmt): Don't return anything. Rewrite objc try and sync rules.
+ (objc_try_stmt, objc_catch_list): Remove.
+ (objc_catch_block, objc_finally_block): Remove.
+ (objc_catch_prefix, objc_catch_clause, objc_opt_catch_list): New.
+ (objc_try_catch_clause, objc_finally_clause): New.
+ (objc_try_catch_stmt): Rewrite.
+ * c-tree.h (c_eh_initialized_p): Declare.
+ * c-opt (fobjc-sjlj-exceptions): New.
+ * except.c (output_function_exception_table): Don't call cgraph
+ on non-decls.
+ * objc/objc-act.c (UTAG_EXCDATA_VAR, UTAG_CAUGHTEXC_VAR,
+ UTAG_RETHROWEXC_VAR, UTAG_EVALONCE_VAR, struct val_stack,
+ catch_count_stack, exc_binding_stack, if_nesting_count,
+ blk_nesting_count, objc_enter_block, objc_exit_block,
+ objc_declare_variable, val_stack_push, val_stack_pop,
+ objc_build_try_enter_fragment, objc_build_extract_expr,
+ objc_build_try_exit_fragment, objc_build_extract_fragment,
+ objc_build_try_prologue, objc_build_try_epilogue,
+ objc_build_catch_stmt, objc_build_catch_epilogue,
+ objc_build_finally_prologue, objc_build_finally_epilogue,
+ objc_build_try_catch_finally_stmt, objc_build_synchronized_prologue,
+ objc_build_synchronized_epilogue): Remove.
+ (objc_create_temporary_var, struct objc_try_context, cur_try_context,
+ objc_eh_runtime_type, objc_init_exceptions, objc_build_exc_ptr,
+ next_sjlj_build_try_exit, next_sjlj_build_enter_and_setjmp,
+ next_sjlj_build_exc_extract, next_sjlj_build_catch_list,
+ next_sjlj_build_try_catch_finally, objc_begin_try_stmt,
+ objc_begin_catch_clause, objc_finish_catch_clause,
+ objc_build_finally_clause, objc_finish_try_stmt,
+ objc_build_synchronized): New.
+ (objc_is_object_id, objc_is_class_id): New.
+ (objc_comptypes): Use them.
+ (build_next_objc_exception_stuff): Break NeXT sjlj out from
+ build_objc_exception_stuff.
+ (synth_module_prologue): Update to match.
+ (objc_build_throw_stmt): Use cur_try_context to decide if
+ we're in a @catch.
+ * objc/objc-act.h: Update prototypes.
+ (OCTI_EXCEPTION_BLK_STACK, objc_exception_block_stack): Remove.
+
+2004-06-17 Andrew Pinski <apinski@apple.com>
+
+ * c-typeck.c (tagged_types_tu_compatible_p <case UNION_TYPE>):
+ Use TYPE_FIELDS instead of TYPE_VALUES.
+
+2004-06-17 Jason Merrill <jason@redhat.com>
+
+ PR c++/16015
+ * gimplify.c (gimplify_target_expr): Handle void initializer.
+ * expr.c (expand_expr_real_1) [TARGET_EXPR]: Likewise.
+ * doc/c-tree.texi (Expression trees): Update TARGET_EXPR
+ and AGGR_INIT_EXPR.
+
+2004-06-17 Roger Sayle <roger@eyesopen.com>
+
+ * fold-const.c (fold_relational_const): Use constant_boolean_node.
+
+2004-06-17 Jan Hubicka <jh@suse.cz>
+
+ PR target/15433
+ * i386.md (SSE SF cmov 0 splitter): The conditional is VOIDmode; fix
+ operand numbering in the output template.
+ (SSE DF cmov 0 splitter): The conditional is VOIDmode.
+
+2004-06-17 Jan Hubicka <jh@suse.cz>
+
+ * except.c (can_throw_internal): Recognize RESX expresisons.
+
+2004-06-17 Jan Hubicka <jh@suse.cz>
+
+ * cfgbuild.c (make_edges): Do not use label_value_list.
+ (find_basic_blocks_1): Do not collect label_value_list.
+ (find_sub_basic_blocks): Update call of make_edges.
+
+2004-06-17 Andrew MacLeod <amacleod@redhat.com>
+
+ * tree-cfg.c (tree_make_forwarder_block): Use SET_PHI_RESULT.
+ * tree-flow-inline.h (get_use_op_ptr): Return a use_operand_p.
+ (get_use_from_ptr, get_def_from_ptr): New. Return operand pointers.
+ (get_def_op_ptr): Return a def_operand_p instead of a 'tree *'.
+ (get_v_may_def_result_ptr): Return a def_operand_p.
+ (get_v_may_def_op_ptr, get_vuse_op_ptr): Return a use_operand_p.
+ (get_v_must_def_op_ptr): Return a def_operand_p.
+ (get_phi_result_ptr): New. Return a pointer to the result of a PHI.
+ (get_phi_arg_def_ptr): New. Return a pointer to an argument of a PHI.
+ (phi_element_for_edge): Remove.
+ * tree-flow.h (propagate_value, replace_exp): Change prototype.
+ (propagate_tree_value): Add new prototype.
+ (phi_element_for_edge): Remove prototype.
+ * tree-into-ssa.c (mark_def_sites): Use new operand types.
+ (prepare_operand_for_rename): Split into two functions.
+ (prepare_use_operand_for_rename): Prepare use operands.
+ (prepare_def_operand_for_rename): Prepare def operands.
+ (rewrite_stmt): Use new operand types.
+ (rewrite_operand): Use new operand types, change parameter type.
+ * tree-outof-ssa.c (replace_variable): Split into two functions.
+ (replace_use_variable): Rewrite uses.
+ (replace_def_variable): Rewrite defs.
+ (rewrite_trees, rewrite_vars_out_of_ssa): Use new operand types.
+ * tree-phinodes.c (make_phi_node, resize_phi_node): Use new types.
+ (add_phi_arg, remove_phi_arg_num): Use new operand types.
+ * tree-ssa-ccp.c (substitute_and_fold): Use new operand types.
+ (ccp_fold, replace_uses_in): Use new operand types.
+ * tree-ssa-copy.c (replace_ssa_names): Rename to replace_ssa_names_ann
+ and no longer set the value, change parameter type.
+ (replace_exp_1): Use new operand types.
+ (propagate_value): Change parameter type, use new operand types.
+ (propagate_tree_value): Propagate_value without SSA operands.
+ (replace_exp, cprop_operand, cprop_into_stmt): Use new operand types.
+ (cprop_into_successor_phis): Use new operand types.
+ * tree-ssa-dom.c (thread_across_edge): Use new operand types.
+ (eliminate_redundant_computations): Use new operand types.
+ * tree-ssa-dse.c (fix_phi_uses): Use new operand_types.
+ (fix_stmt_v_may_defs): Use new operand_types.
+ * tree-ssa-live.c (create_ssa_var_map): Use new operand_types.
+ (build_tree_conflict_graph): Use new operand_types.
+ * tree-ssa-loop.c (duplicate_blocks): Use PHI_ARG_DEF_FROM_EDGE.
+ * tree-ssa-operands.c (struct freelist_d): Remove.
+ (check_optype_freelist, add_optype_freelist): Remove.
+ (allocate_def_optype, allocate_use_optype, allocate_v_may_def_optype,
+ allocate_vuse_optype, allocate_v_must_def_optype): Call ggc_alloc.
+ (free_uses, free_defs, free_vuses, free_v_may_defs, free_v_must_defs):
+ Call ggc_free instead of add_optype_freelist.
+ (init_ssa_operands, fini_ssa_operands): Remove free list code.
+ (finalize_ssa_defs, finalize_ssa_uses): Set new use/def operands.
+ * tree-ssa-operands.h (struct def_optype_d): Change underlying type.
+ (struct use_optype_d): Change underlying type.
+ (def_operand_p, use_operand_p): New types for pointers to operands.
+ (USE_OP, DEF_OP, V_MAY_DEF_RESULT, V_MAY_DEF_OP, VUSE_OP,
+ V_MUST_DEF_OP): Use new pointer type instead of dereferencing directly.
+ (USE_FROM_PTR, DEF_FROM_PTR): New macros to "dereference" operand
+ pointer types.
+ (SET_USE, SET_DEF): New macros to set operands from their pointer.
+ (SET_USE_OP, SET_DEF_OP, SET_V_MAY_DEF_RESULT, SET_V_MAY_DEF_OP,
+ SET_VUSE_OP, SET_V_MUST_DEF_OP): New SET routines for operands.
+ (PHI_RESULT_PTR, PHI_RESULT, SET_PHI_RESULT): Macros to manage the
+ PHI result as an operand.
+ (PHI_ARG_DEF_PTR, PHI_ARG_DEF, SET_PHI_ARG_DEF, PHI_ARG_DEF_FROM_EDGE,
+ PHI_ARG_DEF_PTR_FROM_EDGE): Macros to manage the PHI arguments.
+ * tree-ssa-pre.c (eliminate): Call propagate_tree_value.
+ * tree-tailcall.c (independent_of_stmt_p, propagate_through_phis): Use
+ PHI_ARG_DEF_FROM_EDGE.
+ * tree.h (PHI_RESULT): Renamed to PHI_RESULT_TREE.
+ (PHI_ARG_DEF): Renamed to PHI_ARG_DEF_TREE.
+
+2004-06-17 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
+
+ PR tree-optimization/15991
+ * tree-cfg.c (tree_block_label): Export.
+ * tree-flow-inline.h (bsi_after_labels): New function.
+ * tree-flow.h (bsi_after_labels, tree_block_label): Declare.
+ * tree-ssa.c (propagate_into_addr): New function.
+ (replace_immediate_uses): Handle propagation of pointer constants.
+ (raise_value): Do not restrict propagation of pointer constants.
+ * tree-ssanames.c (duplicate_ssa_name): New function.
+ * tree.h (duplicate_ssa_name): Declare.
+
+2004-06-17 David Ayers <d.ayers@inode.at>
+
+ * c-parse.in: Unify Objective-C token names.
+
+2004-06-17 Zack Weinberg <zack@codesourcery.com>
+
+ Bug 14610
+ * Makefile.in (min-insn-modes.o): Correct dependencies.
+ * real.c (encode_ieee_extended, decode_ieee_extended): Always
+ produce/consume 12-byte little-endian Intel format.
+ (encode_ieee_extended_128, decode_ieee_extended_128): Delete.
+ (encode_ieee_extended_motorola, decode_ieee_extended_motorola)
+ (encode_ieee_extended_intel_96, decode_ieee_extended_intel_96)
+ (encode_ieee_extended_intel_128, decode_ieee_extended_intel_128):
+ New functions which convert between 12-byte little-endian Intel
+ format and the desired format.
+ (ieee_extended_motorola_format, ieee_extended_intel_96_round_53_format)
+ (ieee_extended_intel_96_format, ieee_extended_intel_128_format):
+ Update.
+
+2004-06-17 Zack Weinberg <zack@codesourcery.com>
+
+ * expmed.c (expand_mult_const): In sanity check, compare only
+ the bits of val and val_so_far that are significant in the
+ result mode.
+
+2004-06-17 Daniel Berlin <dberlin@dberlin.org>
+
+ * tree-ssa-pre.c: Update comments.
+ (val_expr_pair_eq): Factor code from here.
+ (expr_pred_trans_eq): and here.
+ (expressions_equal_p): To here.
+ (print_value_set): Print value for expression.
+ (phi_trans_lookup): Rename some variables.
+ (lookup): Ditto.
+ (value_exists_in_set_bitmap): Ditto.
+ (value_remove_from_set_bitmap): Ditto.
+ (value_insert_into_set_bitmap): Ditto.
+
+2004-06-17 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * config/s390/s390-modes.def (CCL3mode): New machine mode.
+ * config/s390/s390.c (s390_match_ccmode_set): Support CCL3mode.
+ (s390_alc_comparison, s390_slb_comparison): Likewise.
+ (s390_branch_condition_mask): Likewise.
+ * config/s390/s390.md ("*subdi3_cc2", "*subdi3_cconly2"): New.
+ ("*subsi3_cc2", "*subsi3_cconly2"): New.
+
+ * config/s390/s390.h (PREDICATE_CODE): Accept SIGN_EXTEND and
+ ZERO_EXTEND for s390_alc_comparison and s390_slb_comparison.
+ * config/s390/s390.c (s390_alc_comparison, s390_slb_comparison):
+ Handle SIGN_EXTEND and ZERO_EXTEND.
+
+ * config/s390/s390-protos.h (s390_expand_addcc): New prototype.
+ * config/s390/s390.c (s390_expand_addcc): New function.
+ * config/s390/s390.md ("adddicc", "addsicc"): New expanders.
+ ("*sconddi", "*scondsi", "*sconddi_neg", "*scondsi_neg"): New insns.
+ ("sltu", "sgtu", "sleu", "sgeu"): New expanders.
+
+2004-06-17 Ben Elliston <bje@au.ibm.com>
+
+ * tree-alias-common.c: Add whitespace.
+ * tree-inline.c: Correct comment about this file's purpose.
+ * tree-optimize.c: Likewise.
+ * tree-tailcall.c: Likewise.
+
+ * tree-alias-ander.h: Add standard top-of-file comment.
+ * tree-alias-common.h: Likewise.
+ * tree-alias-type.h: Likewise.
+
+2004-06-16 Daniel Berlin <dberlin@dberlin.org>
+
+ * tree-ssa-pre.c (compute_avail): Value number uses as well.
+ Strip useless type conversions.
+ Casts have to be treated slightly different than normal unaries.
+
+2004-06-16 Richard Henderson <rth@redhat.com>
+
+ * c-common.def (COMPOUND_STMT): Remove.
+ * c-common.c (finish_fname_decls): Don't look through it.
+ * c-typeck.c (c_tree_expr_nonnegative_p): Likewise.
+ * c-common.h (COMPOUND_BODY): Remove.
+ (c_common_stmt_codes): Remove COMPOUND_STMT.
+ * c-dump.c (c_dump_tree): Likewise.
+ * c-gimplify.c (c_gimplify_stmt): Likewise.
+ * c-pretty-print.c (pp_c_statement): Likewise.
+ * tree.h (DECL_SAVED_TREE): Update commentary.
+ * doc/c-tree.texi (ASM_EXPR): Rename from ASM_STMT.
+ (CASE_LABEL_EXPR): Rename from CASE_LABEL.
+ (GOTO_EXPR): Rename from GOTO_STMT.
+ (GOTO_FAKE_P): Remove.
+ (COMPOUND_STMT): Remove.
+ (HANDLER): Update wrt COMPOUND_STMT.
+ (STMT_EXPR): Likewise.
+ (LABEL_EXPR): Rename from LABEL_STMT.
+ (SCOPE_STMT): Remove.
+ * objc/objc-act.c (objc_build_try_catch_finally_stmt): Don't look
+ through COMPOUND_STMT.
+
+2004-06-16 Richard Henderson <rth@redhat.com>
+
+ * c-common.h (c_begin_if_stmt, c_begin_while_stmt,
+ c_finish_while_stmt_cond): Remove decls.
+ * c-parse.in (if_prefix): Don't save c_begin_if_stmt result.
+ * c-typeck.c (c_begin_if_stmt): Return void.
+ (c_begin_else): Tidy. Save stmt_count.
+ * c-tree.h (c_begin_if_stmt): Update decl.
+
+ * objc/objc-act.c (objc_build_try_enter_fragment,
+ objc_build_extract_fragment, objc_build_try_epilogue,
+ objc_build_catch_stmt, objc_build_catch_epilogue,
+ objc_build_finally_prologue, objc_build_finally_epilogue): Update
+ for if builder function changes.
+
+2004-06-16 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * config/s390/s390.c (struct machine_function): New member
+ last_restore_gpr.
+ (s390_frame_info): Add BASE_USED and RETURN_ADDR_USED parameters.
+ Do not modify machine->save_return_addr_p or regs_ever_live.
+ Fill in machine->last_restore_gpr.
+ (s390_optimize_prolog): Use s390_frame_info to compute registers
+ to save/restore, remove duplicated code.
+ (s390_arg_frame_offset): Use s390_frame_info to compute frame
+ size, remove duplicated code.
+ (s390_emit_prologue): Adapt s390_frame_info call. Update
+ machine->save_return_addr_p and regs_ever_live.
+ (s390_emit_epilogue): Use machine->last_restore_gpr instead of
+ machine->last_save_gpr.
+
+2004-06-16 Richard Henderson <rth@redhat.com>
+
+ * c-parse.in (if_stmt_locus): Remove.
+ (if_prefix): Increment stmt_count; pass it to c_finish_if_cond.
+ (select_or_iter_stmt): Move empty if warnings to c-typeck.c.
+ * c-typeck.c (if_elt): Sort by expected size. Rename locus to
+ empty_locus. Add stmt_count, saw_else.
+ (c_begin_if_stmt): Push if_stack here.
+ (c_finish_if_cond): Rename from c_expand_end_cond. Record stmt_count.
+ (c_finish_then, c_finish_else): Record empty_locus.
+ (c_begin_else): Rename from c_expand_start_else. Record stmt_count.
+ (c_finish_if_stmt): Rename from c_expand_end_cond. Warn for empty
+ if or else body.
+ * c-tree.h: Update prototypes.
+
+2004-06-16 Steven Bosscher <stevenb@suse.de>
+
+ * tree.h (PHI_CHAIN): New.
+ * (tree-cfg.c, tree-dfa.c, tree-flow-inline.h, tree-into-ssa.c,
+ tree-outof-ssa.c, tree-phinodes.c, tree-pretty-print.c,
+ tree-ssa-alias.c, tree-ssa-ccp.c, tree-ssa-dom.c, tree-ssa-dse.c,
+ tree-ssa-live.c, tree-ssa-loop.c, tree-ssa-phiopt.c, tree-ssa-pre.c,
+ tree-ssa.c, tree-tailcall.c): Use PHI_CHAIN instead of TREE_CHAIN
+ when traversing a list of PHI_NODEs.
+
+2004-06-16 Bernardo Innocenti <bernie@develer.com>
+
+ PR target/13292
+ * config/m68k/m68k.h (TARGET_SWITCHES): Don't remove MASK_68040_ONLY
+ on -msoft-float.
+ (TARGET_FLT_EVAL_METHOD): Don't advertise extended precision for
+ 68040 and soft-float.
+ * config/m68k/m68k.md (truncdfsf2): Explicitly require TARGET_68881
+ in the TARGET_68040_ONLY case.
+
+2004-06-16 Peter Barada <peter@the-baradas.com>
+
+ * config/m68k/m68k.md (movsi_cfv4): New pattern to allow mov3q.
+ (movsi_cf): Make named, don't match TARGET_CFV4.
+ (pushexthisi_const): Use mov3q if possible.
+ (extendhisi2, cvf4_extendhisi2): Split extendhisi2 pattern
+ to special case mvz.w for ColdFire V4.
+ (extendqisi2, cvf4_extendqisi2): Split extendhisi2 pattern
+ to special case mvz.b for ColdFire V4.
+ (udivmodhi4, divmodhi4): Use mvz to zero extend arg for
+ divide.
+ (iorsi3, xorsi3, andsi3): Use bitfield instructions if possible.
+ * config/m68k/m68k.c(valid_mov3q_const): New function.
+ (const_method): SWAP is valid for ColdFire.
+ (MULL_COST, MULW_COST): Fix costs for ColdFire V3/V4.
+ * config/m68k/m68k-protos.h (valid_mov3q_const): Prototype here.
+
+2004-06-16 Richard Henderson <rth@redhat.com>
+
+ * c-common.def (CASE_LABEL): Remove.
+ * c-common.c (c_add_case_label): Use CASE_LABEL, not CASE_LABEL_DECL.
+ (match_case_to_enum_1): Likewise.
+ * c-common.h (c_common_stmt_codes): Remove CASE_LABEL.
+ * c-dump.c (c_dump_tree): Likewise.
+ * c-gimplify.c (c_gimplify_stmt): Likewise.
+ * c-pretty-print.c (pp_c_statement): Likewise.
+ * c-semantics.c (build_case_label): Use CASE_LABEL_EXPR.
+ * tree.h (CASE_LOW): Update commentary.
+
+2004-06-16 Richard Henderson <rth@redhat.com>
+
+ * c-common.def (ASM_STMT): Remove.
+ * c-common.h (c_common_stmt_codes): Remove ASM_STMT.
+ * c-dump.c (c_dump_tree): Likewise.
+ * c-gimplify.c (c_gimplify_stmt): Likewise.
+ * c-pretty-print.c (pp_c_statement): Likewise.
+ * c-typeck.c (build_asm_expr): Use ASM_EXPR.
+ * tree.h: Fix commentary.
+
+2004-06-16 Richard Henderson <rth@redhat.com>
+
+ * c-common.def (GOTO_STMT, LABEL_STMT): Remove.
+ * c-common.c (c_add_case_label): Use LABEL_EXPR.
+ * c-common.h (GOTO_FAKE_P, LABEL_STMT_LABEL): Remove.
+ (c_common_stmt_codes): Remove GOTO_STMT, LABEL_STMT.
+ * c-dump.c (c_dump_tree): Likewise.
+ * c-gimplify.c (c_gimplify_stmt): Likewise.
+ * c-pretty-print.c (pp_c_statement): Likewise.
+ * c-parse.in (stmt): Use GOTO_EXPR.
+ (label): Use LABEL_EXPR.
+ * c-semantics.c (build_stmt): Set TREE_TYPE to void.
+ * tree-inline.c (copy_body_r): Don't build empty BLOCKs.
+
+2004-06-16 J"orn Rennecke <joern.rennecke@superh.com>
+
+ * cfgcleanup.c (try_simplify_condjump): Update test to make
+ sure we have a conditional branch around am unconditional branch.
+
+2004-06-16 Daniel Berlin <dberlin@dberlin.org>
+
+ * tree-cfg.c (pass_split_crit_edge): Give it a name and a dump file.
+
+2004-06-16 Dale Johannesen <dalej@apple.com>
+
+ * loop.c (loop_givs_reduce): Avoid miscompilation of
+ loops entered at bottom.
+
+2004-06-16 J"orn Rennecke <joern.rennecke@superh.com>
+
+ * cfglayout.c (fixup_reorder_chain): Handle case where the
+ destination of E_FALL is EXIT_BLOCK_PTR.
+
+2004-06-16 Vladimir Makarov <vmakarov@redhat.com>
+
+ PR target/15653
+ * config/ia64/ia64.c (ia64_dfa_new_cycle): Do not insert nops
+ after shifts before asm.
+
+2004-06-16 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
+
+ PR tree-optimization/15993
+ * tree-ssa-dom.c (thread_across_edge): Do not thread edge if its
+ destination is unchanged.
+
+2004-06-16 Andreas Jaeger <aj@suse.de>
+
+ * doc/install.texi (Configuration): Update description for
+ --enable-version-specific-runtime-libs.
+
+2004-06-16 Paolo Bonzini <bonzini@gnu.org>
+
+ * doc/install.texi: boehm-gc now uses automake 1.8.5.
+
+2004-06-16 Paolo Bonzini <bonzini@gnu.org>
+
+ * toplev.h (rest_of_compilation): Adjust prototype.
+
+2004-06-16 Paolo Bonzini <bonzini@gnu.org>
+
+ * coverage.c: Remove argument to rest_of_compilation.
+ * expr.c (execute_expand, set_save_expr_context, pass_expand): New.
+ * passes.c (rest_of_compilation): Remove argument.
+ (pass_rest_of_compilation): New.
+ (rest_of_handle_final, rest_of_handle_delay_slots,
+ rest_of_handle_stack_regs, rest_of_handle_variable_tracking
+ rest_of_handle_machine_reorg, rest_of_handle_regrename
+ rest_of_handle_sched, rest_of_handle_sched2, rest_of_handle_gcse2
+ rest_of_handle_regmove, rest_of_handle_tracer
+ rest_of_handle_if_conversion, rest_of_handle_if_after_combine
+ rest_of_handle_web, rest_of_handle_branch_prob
+ rest_of_handle_value_profile_transformations, rest_of_handle_cfg
+ rest_of_handle_addressof, rest_of_handle_jump_bypass
+ rest_of_handle_life, rest_of_handle_cse, rest_of_handle_cse2):
+ Check that the two arguments are actually superfluous.
+ * tree-optimize.c (register_dump_files): Add properties argument.
+ Track validity of passes. Only initialize dump files for
+ tree-based passes. Store the full set of provided passes in
+ the pass.
+ (init_tree_optimization_passes): Register pass_expand and
+ pass_rest_of_compilation.
+ (execute_one_pass): Do not track the presence of required properties
+ here. Set in_gimple_form. Do not update current_properties.
+ (current_properties): Remove.
+ (set_save_expr_context): Remove.
+ (tree_rest_of_compilation): Do not set in_gimple_form. Do not
+ expand to RTL here, and do not call rest_of_compilation. Push
+ GGC context even before gimplification.
+ * tree-pass.h (PROP_rtl, PROP_trees): New flags.
+ (pass_expand, pass_rest_of_compilation): Declare.
+
+2004-06-15 Jeff Law <law@redhat.com>
+
+ * fold-const.c (swap_tree_comparison): No longer static.
+ (tree_swap_operands_p): Similarly. Return true if both operands
+ are SSA_NAMEs and the first operand has a higher version number than
+ the second operand.
+ * tree.h (swap_tree_comparison): Prototype.
+ (tree_swap_operands_p): Prototype.
+ * tree-ssa-operands.c (get_expr_operands): For commutative
+ operators and relational comparisons, canonicalize the
+ order of the operands.
+
+2004-06-15 Richard Henderson <rth@redhat.com>
+
+ * c-common.c (lang_gimplify_stmt): Remove next_p argument.
+ (if_elt, if_stack, if_stack_space, c_expand_start_cond, c_finish_then,
+ c_expand_end_cond, c_expand_start_else, c_finish_else, c_begin_if_stmt,
+ c_begin_while_stmt, c_finish_while_stmt_cond): Move to c-typeck.c.
+ (finish_fname_decls, fname_decl): Use statement_lists.
+ (c_expand_expr_stmt): Don't set last_expr_type.
+ (c_type_hash): Fix indentation.
+ (c_safe_from_p): Don't follow TREE_CHAIN.
+ (c_tree_chain_matters_p): Remove.
+ * c-common.def (SCOPE_STMT): Remove.
+ (CLEANUP_STMT): Redefine to contain its own body.
+ * c-common.h (struct stmt_tree_s): Remove x_last_stmt,
+ x_last_expr_type, x_last_expr_filename, x_scope_stmt_stack.
+ Add x_cur_stmt_list.
+ (last_tree, last_expr_type, last_expr_filename, RECHAIN_STMTS): Remove.
+ (cur_stmt_list): New.
+ (STATEMENT_LIST_STMT_EXPR): New.
+ (SCOPE_BEGIN_P, SCOPE_END_P, SCOPE_STMT_BLOCK, SCOPE_NULLIFIED_P,
+ SCOPE_NO_CLEANUPS_P, SCOPE_PARTIAL_P, NEW_FOR_SCOPE_P): Remove.
+ (CLEANUP_BODY): New.
+ (CLEANUP_DECL): Move to operand 2.
+ (c_common_stmt_codes): Remove SCOPE_STMT.
+ (COMPOUND_STMT_NO_SCOPE, COMPOUND_STMT_BODY_BLOCK): Remove.
+ * c-decl.c (c_scope_stmt_stack, current_scope_stmt_stack): Remove.
+ (c_push_function_context, c_pop_function_context): Don't save it.
+ (finish_decl): Set TREE_USED on the decl for a cleanup.
+ Use push_cleanup.
+ (store_parm_decls): Use statement lists.
+ (finish_function): Remove compstmt rule workaround. Use statement
+ lists. Call finish_fname_decls after finalizing the body.
+ (c_begin_compound_stmt): Move to c-typeck.c.
+ * c-dump.c (c_dump_tree): Remove SCOPE_STMT.
+ * c-gimplify.c (gimplify_cleanup_stmt, gimplify_cleanup_stmts): New.
+ (c_genericize): Invoke them.
+ (c_gimplify_stmt): Don't look through TREE_CHAIN. Kill SCOPE_STMT.
+ (c_build_bind_expr): Export.
+ (gimplify_block, gimplify_cleanup): Remove.
+ (gimplify_condition): Use gimplify_stmt.
+ (gimplify_for_stmt): Remove FOR_INIT_STMT chaining hack.
+ (gimplify_if_stmt): Remove recursion hack.
+ (c_gimplify_expr): Remove STMT_EXPR handling.
+ (stmt_expr_last_stmt, gimplify_stmt_expr): Remove.
+ (is_last_stmt_of_scope): Remove.
+ * c-lang.c (LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P): Remove.
+ * c-mudflap.c (mflang_flush_calls): Use c_begin_compound_stmt,
+ c_end_compound_stmt.
+ * c-objc-common.c (build_cdtor): Likewise.
+ * c-parse.in (primary): Use c_finish_stmt_expr.
+ (push_scope, pop_scope): Remove.
+ (c99_block_start, compstmt_start): Use c_begin_compound_stmt.
+ (c99_block_end, compstmt): Use c_end_compound_stmt.
+ (c99_block_lineno_labeled_stmt): Likewise.
+ (compstmt_primary_start): Use c_begin_stmt_expr.
+ (simple_if, select_or_iter_stmt): Update calls to stmt builders.
+ (do_stmt_start): Fill in body directly.
+ (lineno_stmt): Avoid setting lineno on constants.
+ * c-pretty-print.c (pp_c_statement): Handle STATEMENT_LIST.
+ Remove SCOPE_STMT.
+ * c-semantics.c (begin_stmt_tree): Remove.
+ (push_stmt_list, re_push_stmt_list, pop_stmt_list): New.
+ (add_stmt): Use statement lists.
+ (add_scope_stmt, finish_stmt_tree): Remove.
+ (push_cleanup): New.
+ * c-tree.h: Move some decls from c-common.h.
+ * c-typeck.c (c_tree_expr_nonnegative_p): Simplify for statement lists.
+ (do_case, c_finish_case): Likewise.
+ (c_finish_then): Take body for then as argument.
+ (c_finish_else): Similarly.
+ (c_begin_for_stmt, c_finish_for_stmt_init, c_finish_for_stmt_cond,
+ c_finish_for_stmt_incr, c_finish_for_stmt): New.
+ (c_begin_stmt_expr, c_finish_stmt_expr): New.
+ (c_begin_compound_stmt): Do scope management.
+ (c_end_compound_stmt): New.
+ * fold-const.c (tree_expr_nonnegative_p): Fix BIND_EXPR.
+ * gimplify.c (voidify_wrapper_expr): Accept temporary argument.
+ Look through exception handling constructs.
+ (gimplify_bind_expr): Accept temporary argument.
+ (gimplify_target_expr): Special case BIND_EXPR bodies.
+ (gimplify_expr): Handle fallback == fb_none like a statement.
+ * langhooks-def.h (LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P): Kill.
+ * langhooks.c (lhd_tree_inlining_tree_chain_matters_p): Remove.
+ * langhooks.h (tree_chain_matters_p): Remove.
+ * stub-objc.c (objc_clear_super_receiver): New.
+ * tree-gimple.h (voidify_wrapper_expr): Update decl.
+ (append_to_statement_list, append_to_statement_list_force): Move
+ to tree-iterator.h.
+ * tree-inline.c (expand_call_inline): Update call.
+ (clone_body): Use statement lists.
+ (walk_tree): Don't check tree_chain_matters_p.
+ (copy_tree_r): Likewise.
+ * tree-iterator.c (alloc_stmt_list): Clear lang bits.
+ (tsi_link_before, tsi_link_after): Set TREE_SIDE_EFFECTS properly.
+ * tree-iterator.h (append_to_statement_list,
+ append_to_statement_list_force): Moved from tree-gimple.h.
+ * tree-pretty-print.c (dump_generic_node): Clean up TARGET_EXPR dump.
+ * objc/objc-act.c (build_module_descriptor): Use c_begin_compound_stmt.
+ (objc_enter_block): Likewise.
+ (objc_exit_block): Use c_end_compound_stmt.
+ (objc_build_try_enter_fragment): Add #error and comment for
+ rewriting for OBJCPLUS.
+ (objc_build_extract_fragment, objc_build_try_epilogue,
+ objc_build_catch_stmt, objc_build_finally_prologue,
+ objc_build_finally_epilogue): Update for C statement builders.
+ * objc/objc-lang.c (LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P):
+ Remove.
+
+2004-06-15 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
+
+ * df.c (df_reg_clobber_gen): Removed.
+ (df_bb_rd_local_compute, df_insn_refs_record, df_rd_local_compute):
+ Make more effective for hard regs.
+ * ra-build.c (livethrough_conflicts_bb): Check contains_call.
+
+2004-06-15 Alexandre Oliva <aoliva@redhat.com>
+
+ * c-pragma.h (c_lex_string_translate): Change type to int.
+ * c-parse.in: Change all assignments of c_lex_string_translate
+ to true and false to 1 and 0.
+ * c-lex.c (c_lex_string_translate): Likewise.
+ (lex_string): Convert string without translation in the -1
+ case.
+
+2004-06-15 Mark G. Adams <mark.g.adams@sympatico.ca>
+
+ * convert.h: Add include guards
+
+2004-06-15 Daniel Berlin <dberlin@dberlin.org>
+
+ * tree-flow-inline.h: Document all functions.
+
+2004-06-15 Daniel Berlin <dberlin@dberlin.org>
+
+ * tree-flow-inline.h (stmt_ann): Remove use of is_essa_node.
+ * tree-dfa.c (create_stmt_ann): Ditto.
+ * tree-pretty-print.c (dump_generic_node): Remove E* node handling.
+ * tree-inline.c (estimate_num_insns_1): Ditto.
+ * tree.c (tree_size): Ditto.
+ (make_node_stat): Ditto.
+ (tree_node_structure): Ditto.
+ (ephi_node_elt_check_failed): Remove.
+ (is_essa_node): Ditto.
+ * tree.def (EPHI_NODE): Ditto.
+ (EEXIT_NODE): Ditto.
+ (EUSE_NODE): Ditto.
+ (EKILL_NODE): Ditto.
+ * tree.h (EREF_NODE_CHECK): Remove.
+ (EPHI_NODE_ELT_CHECK): Ditto.
+ (struct tree_eref_common): Ditto.
+ (struct tree_euse_node): Ditto.
+ (struct ephi_arg_d): Ditto.
+ (struct tree_ephi_node): Ditto.
+ (ephi_node_elt_check_failed): Remove prototype.
+ (is_essa_node): Ditto.
+ (enum tree_node_structure_enum): Remove TS_E*_NODE.
+ (union tree_node): Remove E*_NODE uses.
+
+2004-06-15 Jerry Quinn <jlquinn@optonline.net>
+
+ * alias.c (record_set, record_base_value, canon_rtx, get_addr,
+ nonlocal_mentioned_p_1, init_alias_analysis): Use REG_P.
+ * bt-load.c (find_btr_reference, insn_sets_btr_p, note_btr_set):
+ Likewise.
+ * builtins.c (expand_builtin_setjmp, expand_builtin_apply,
+ expand_builtin_mathfn, expand_builtin_strlen, expand_builtin_memcmp,
+ expand_builtin_strcmp, expand_builtin_strncmp,
+ expand_builtin_frame_address): Likewise.
+ * caller-save.c (mark_set_regs, add_stored_regs, mark_referenced_regs,
+ insert_one_insn): Likewise.
+ * calls.c (prepare_call_address, precompute_register_parameters,
+ precompute_arguments, expand_call, emit_library_call_value_1): Likewise.
+ * cfganal.c (flow_active_insn_p): Likewise.
+ * combine.c (set_nonzero_bits_and_sign_copies, can_combine_p,
+ combinable_i3pat, try_combine, find_split_point, COMBINE_RTX_EQUAL_P,
+ subst, combine_simplify_rtx, simplify_if_then_else, simplify_set,
+ make_extraction, recog_for_combine, gen_lowpart_for_combine,
+ simplify_comparison, record_dead_and_set_regs_1,
+ record_dead_and_set_regs, record_promoted_value,
+ check_promoted_subreg, get_last_value_validate, get_last_value,
+ reg_dead_at_p_1, reg_bitfield_target_p, distribute_notes,
+ unmentioned_reg_p_1): Likewise.
+ * conflict.c (mark_reg): Likewise.
+ * cse.c (HASH, COST, COST_IN, approx_reg_cost_1, notreg_cost,
+ mention_regs, insert_regs, lookup, lookup_for_remove, insert,
+ merge_equiv_classes, flush_hash_table, invalidate,
+ remove_invalid_refs, remove_invalid_subreg_refs, rehash_using_reg,
+ invalidate_for_call, use_related_value, canon_hash, exp_equiv_p,
+ cse_rtx_varies_p, canon_reg, find_best_addr, fold_rtx, equiv_constant,
+ record_jump_cond, cse_insn, addr_affects_sp_p,
+ invalidate_from_clobbers, cse_process_notes, cse_around_loop,
+ cse_set_around_loop, count_reg_usage, set_live_p, cse_change_cc_mode,
+ cse_cc_succs, cse_condition_code_reg): Likewise.
+ * cselib.c (cselib_reg_set_mode, rtx_equal_for_cselib_p,
+ cselib_lookup, cselib_invalidate_regno, cselib_invalidate_rtx,
+ cselib_record_set, cselib_record_sets): Likewise.
+ * dbxout.c (dbxout_symbol_location, dbxout_parms, dbxout_reg_parms,
+ dbxout_block): Likewise.
+ * df.c (df_ref_record, df_def_record_1, df_uses_record): Likewise.
+ * dojump.c (do_jump): Likewise.
+ * dwarf2out.c (dwarf2out_frame_debug_expr, is_pseudo_reg,
+ is_based_loc, rtl_for_decl_location): Likewise.
+ * emit-rtl.c (set_reg_attrs_for_parm, set_decl_rtl,
+ set_decl_incoming_rtl, mark_user_reg): Likewise.
+ * explow.c (copy_all_regs, copy_all_regs, memory_address, force_reg,
+ copy_to_suggested_reg, allocate_dynamic_stack_space,
+ probe_stack_range, hard_function_value): Likewise.
+ * expmed.c (store_bit_field, store_fixed_bit_field,
+ store_split_bit_field, extract_bit_field, extract_fixed_bit_field,
+ extract_split_bit_field, expand_divmod, emit_store_flag_force):
+ Likewise.
+ * expr.c (convert_move, convert_modes,
+ block_move_libcall_safe_for_call_parm, emit_group_load, use_reg,
+ use_group_regs, emit_move_insn, emit_move_insn_1,
+ compress_float_constant, push_block, emit_single_push_insn,
+ emit_push_insn, get_subtarget, expand_assignment, store_expr,
+ store_constructor, store_field, force_operand, safe_from_p,
+ expand_expr_real_1, expand_increment, do_store_flag, do_tablejump):
+ Likewise.
+ * final.c (profile_function, final_scan_insn, alter_subreg,
+ get_mem_expr_from_op, output_asm_operand_names, output_operand,
+ only_leaf_regs_used, leaf_renumber_regs_insn): Likewise.
+ * flow.c (verify_wide_reg_1, mark_regs_live_at_end,
+ find_regno_partial, propagate_one_insn, init_propagate_block_info,
+ insn_dead_p, libcall_dead_p, mark_set_1, not_reg_cond,
+ attempt_auto_inc, find_auto_inc, mark_used_regs,
+ count_or_remove_death_notes_bb): Likewise.
+ * function.c (find_temp_slot_from_address, update_temp_slot_address,
+ preserve_temp_slots, put_var_into_stack, fixup_var_refs_insn,
+ fixup_var_refs_1, fixup_stack_1, optimize_bit_field, flush_addressof,
+ put_addressof_into_stack, purge_addressof_1, insns_for_mem_walk,
+ purge_single_hard_subreg_set, instantiate_decl,
+ instantiate_virtual_regs_1, aggregate_value_p, assign_parms,
+ promoted_input_arg, setjmp_vars_warning, setjmp_args_warning,
+ setjmp_protect, setjmp_protect_args, fix_lexical_addr,
+ expand_function_start, diddle_return_value, clobber_return_register,
+ expand_function_end, keep_stack_depressed, handle_epilogue_set,
+ update_epilogue_consts): Likewise.
+ * genemit.c (gen_exp, gen_insn): Likewise.
+ * genrecog.c (make_insn_sequence): Likewise.
+ * global.c (global_conflicts, expand_preferences, mark_reg_store,
+ mark_reg_conflicts, set_preference, reg_becomes_live,
+ build_insn_chain, mark_reg_change): Likewise.
+ * haifa_sched.c (CONST_BASED_ADDRESS_P, find_set_reg_weight):
+ Likewise.
+ * ifcvt.c (noce_try_abs, noce_get_condition, noce_process_if_block):
+ Likewise.
+ * integrate.c (copy_rtx_and_substitute, try_constants,
+ subst_constants, mark_stores, allocate_initial_values): Likewise.
+ * jump.c (reversed_comparison_code_parts, delete_prior_computation,
+ delete_computation, rtx_renumbered_equal_p, true_regnum,
+ reg_or_subregno): Likewise.
+ * lcm.c (reg_dies, reg_becomes_live): Likewise.
+ * local-alloc.c (validate_equiv_mem_from_store, validate_equiv_mem,
+ update_equiv_regs, no_equiv, block_alloc, combine_regs, reg_is_set,
+ wipe_dead_reg, no_conflict_p): Likewise.
+ * loop-iv.c (simple_reg_p, simple_set_p, kill_sets,
+ iv_get_reaching_def, iv_analyze_biv, altered_reg_used, mark_altered,
+ simple_rhs_p, simplify_using_assignment, implies_p): Likewise.
+ * loop.c (scan_loop, combine_movables, rtx_equal_for_loop_p,
+ move_movables, note_set_pseudo_multiple_uses, consec_sets_invariant_p,
+ find_single_use_in_loop, count_one_set, loop_bivs_init_find,
+ loop_givs_rescan, check_insn_for_bivs, check_insn_for_givs,
+ valid_initial_value_p, simplify_giv_expr, consec_sets_giv,
+ loop_regs_update, check_dbra_loop, maybe_eliminate_biv,
+ maybe_eliminate_biv_1, record_initial, update_reg_last_use,
+ canonicalize_condition, loop_regs_scan, load_mems, try_copy_prop,
+ try_swap_copy_prop): Likewise.
+ * optabs.c (expand_binop, expand_vector_binop, expand_vector_unop,
+ expand_abs, emit_no_conflict_block, emit_libcall_block, expand_float):
+ Likewise.
+ * postreload.c (reload_cse_simplify, reload_cse_simplify_set,
+ reload_cse_simplify_operands, reload_combine,
+ reload_combine_note_store, reload_combine_note_use,
+ reload_cse_move2add, move2add_note_store): Likewise.
+ * print-rtl.c (print_rtx): Likewise.
+ * ra-build.c (copy_insn_p, remember_move, init_one_web_common,
+ contains_pseudo, handle_asm_insn): Likewise.
+ * ra-debug.c (ra_print_rtx_object, dump_constraints,
+ dump_static_insn_cost): Likewise.
+ * ra-rewrite.c (slots_overlap_p, emit_colors,
+ remove_suspicious_death_notes): Likewise.
+ * recog.c (validate_replace_rtx_1, find_single_use_1, find_single_use,
+ register_operand, scratch_operand, nonmemory_operand,
+ constrain_operands): Likewise.
+ * reg-stack (check_asm_stack_operands, remove_regno_note,
+ emit_swap_insn, swap_rtx_condition, subst_stack_regs_pat,
+ subst_asm_stack_regs): Likewise.
+ * regclass.c (scan_one_insn, record_reg_classes, copy_cost,
+ record_address_regs, reg_scan_mark_refs): Likewise.
+ * regmove.c (discover_flags_reg, replacement_quality,
+ copy_src_to_dest, reg_is_remote_constant_p, regmove_optimize,
+ fixup_match_1): Likewise.
+ * regrename.c (note_sets, clear_dead_regs, build_def_use, kill_value,
+ kill_set_value, copyprop_hardreg_forward_1): Likewise.
+ * reload.c (MATCHES, push_secondary_reload, find_reusable_reload,
+ reload_inner_reg_of_subreg, can_reload_into, push_reload,
+ combine_reloads, find_dummy_reload, hard_reg_set_here_p,
+ operands_match_p, decompose, find_reloads, find_reloads_toplev,
+ find_reloads_address, subst_indexed_address, find_reloads_address_1,
+ find_reloads_subreg_address, find_replacement,
+ refers_to_regno_for_reload_p, reg_overlap_mentioned_for_reload_p,
+ refers_to_mem_for_reload_p, find_equiv_reg, regno_clobbered_p): Likewise.
+ * reload1.c (replace_pseudos_in, reload, calculate_needs_all_insns,
+ find_reg, delete_dead_insn, alter_reg, eliminate_regs,
+ elimination_effects, eliminate_regs_in_insn, scan_paradoxical_subregs,
+ forget_old_reloads_1, reload_reg_free_for_value_p, choose_reload_regs,
+ emit_input_reload_insns, emit_output_reload_insns, do_input_reload,
+ do_output_reload, emit_reload_insns, gen_reload,
+ delete_address_reloads_1, inc_for_reload): Likewise.
+ * reorg.c (update_reg_dead_notes, fix_reg_dead_note,
+ update_reg_unused_notes, fill_slots_from_thread): Likewise.
+ * resource.c (update_live_status, mark_referenced_resources,
+ mark_set_resources, mark_target_live_regs): Likewise.
+ * rtlanal.c (nonzero_address_p, get_jump_table_offset,
+ global_reg_mentioned_p_1, reg_mentioned_p, reg_referenced_p,
+ reg_set_p, set_noop_p, find_last_value, refers_to_regno_p,
+ note_stores, dead_or_set_p, dead_or_set_regno_p, find_regno_note,
+ find_reg_fusage, find_regno_fusage, replace_regs, regno_use_in,
+ parms_set, find_first_parameter_load, keep_with_call_p,
+ hoist_test_store, hoist_update_store, address_cost, nonzero_bits1,
+ num_sign_bit_copies1): Likewise.
+ * rtlhooks.c (gen_lowpart_general): Likewise.
+ * sched-deps.c (deps_may_trap_p, sched_analyze_1, sched_analyze_insn,
+ sched_analyze): Likewise.
+ * sched-rgn.c (check_live_1, update_live_1, sets_likely_spilled_1):
+ Likewise.
+ * sdbout.c (sdbout_symbol, sdbout_parms, sdbout_reg_parms): Likewise.
+ * simplify-rtx.c (simplify_replace_rtx, simplify_unary_operation,
+ simplify_binary_operation, simplify_const_relational_operation,
+ simplify_subreg): Likewise.
+ * stmt.c (decl_conflicts_with_clobbers_p, expand_asm_operands,
+ expand_end_stmt_expr, expand_return, expand_decl,
+ expand_anon_union_decl): Likewise.
+ * unroll.c (precondition_loop_p, calculate_giv_inc, copy_loop_body,
+ find_splittable_regs, find_splittable_givs, find_common_reg_term,
+ loop_iterations): Likewise.
+ * var-tracking.c (variable_union, variable_part_different_p,
+ variable_different_p, count_uses, add_uses, add_stores,
+ compute_bb_dataflow, set_variable_part, delete_variable_part,
+ emit_notes_in_bb, vt_get_decl_and_offset, vt_add_function_parameters):
+ Likewise.
+ * varasm.c (assemble_variable): Likewise.
+
+2004-06-15 Chris Demetriou <cgd@broadcom.com>
+
+ * config/mips/linux.h (ASM_PREFERRED_EH_DATA_FORMAT): Remove
+ definition.
+ * config/mips/linux64.h (ASM_PREFERRED_EH_DATA_FORMAT): Remove
+ #undef and #if 0'd definition.
+
+2004-06-15 J"orn Rennecke <joern.rennecke@superh.com>
+
+ * combine.c (distribute_notes): Comment typo fix.
+
+2004-06-15 Roger Sayle <roger@eyesopen.com>
+
+ * expmed.c (synth_mult): Mask bits of the multiplier to the
+ machine mode of the multiplication. Don't consider shifts
+ by more than (or equal to) the width of the operation's mode.
+
+2004-06-15 Paolo Bonzini <bonzini@gnu.org>
+
+ * doc/install.texi: Yet another update for autoconf
+ and automake versions.
+
+2004-06-15 Paolo Bonzini <bonzini@gnu.org>
+
+ * function.h (struct function): Remove cannot_inline field.
+ (current_function_cannot_inline): Remove.
+ * passes.c (rest_of_compilation): Reset DECL_DEFER_OUTPUT.
+ Simplify conditionals to ignore warn_return_type.
+ * tree-optimize.c (tree_rest_of_compilation): Do not reset
+ DECL_DEFER_OUTPUT.
+ * objc/objc-act.c (build_module_descriptor, finish_method_def):
+ Do not set current_function_cannot_inline.
+
+2004-06-15 J"orn Rennecke <joern.rennecke@superh.com>
+
+ * cfglayout.c (fixup_reorder_chain): Handle case where the
+ destination of E_TAKEN is EXIT_BLOCK_PTR.
+
+2004-06-15 Diego Novillo <dnovillo@redhat.com>
+
+ * tree-ssa-copy.c (cprop_into_successor_phis): Fix typo.
+
+2004-06-15 Paolo Bonzini <bonzini@gnu.org>
+
+ * fold-const.c (operand_equal_p): Update comment.
+
2004-06-15 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
* config/m32r/m32r.h (RETURN_ADDR_RTX): Define.
(m32r_return_addr): Added for __builtin_return_address(0).
(m32r_reload_lr): Ditto.
+ * longlong.h: Fix macros for m32r add_ssaaaa and sub_ddmmss.
+
2004-06-15 Paolo Bonzini <bonzini@gnu.org>
* doc/install.texi (Prerequisites): Update libbanshee,
automake 1.8.5.
2004-06-15 Eric Botcazou <ebotcazou@act-europe.fr>
- Olivier Hainque <hainque@act-europe.fr>
+ Olivier Hainque <hainque@act-europe.fr>
* function.c (fixup_var_refs): Also adjust the start of sequence
after fixing up the insns.
* config/m68k/m68k.md: Add 'U,U' alternative to ColdFire variants of
movsi,movhi,movqi insn patterns.
-200
5-05-28 Andrew Pinski <pinskia@physics.uc.edu>
+200
4-05-28 Andrew Pinski <pinskia@physics.uc.edu>
* c-semantics.c (emit_local_var): Remove code for DECL_INITIAL.
* config/rs6000/rs6000.c (rs6000_output_dwarf_dtprel): New.
* config/rs6000/rs6000.h (ASM_OUTPUT_DWARF_DTPREL): Define.
-200
3-03-12 Andrew Pinski <apinski@apple.com>
+200
4-03-12 Andrew Pinski <apinski@apple.com>
* config/rs6000/host-darwin.c (darwin_rs6000_gt_pch_use_address):
Use ret instead of result. Use addr instead of base.
(ASM_LONGDOUBLE): Likewise.
* config/sparc/pbd.h (ASM_INT_OP): Delete.
-2003-03-03 Richard Henderson <rth@redhat.com>
+2004-03-03 Richard Henderson <rth@redhat.com>
PR opt/13862
* cselib.c (cselib_record_sets): Don't record multiple sets in
quals, just return it.
* tree.h: Declare it.
-2003-02-24 Sanjiv Kumar Gupta <sanjivg@noida.hcltech.com>
+2004-02-24 Sanjiv Kumar Gupta <sanjivg@noida.hcltech.com>
* target-def.h (TARGET_SCHED_INIT_GLOBAL,
TARGET_SCHED_FINISH_GLOBAL): New macros.
(-fno-const-strings): Don't mention -fwritable-strings.
* doc/trouble.texi: Don't mention -fwritable-strings.
-2003-02-23 Nathanael Nerode <neroden@gcc.gnu.org>
+2004-02-23 Nathanael Nerode <neroden@gcc.gnu.org>
* doc/install.texi: Update for switch of boehm-gc to autoconf 2.57.
expressions's address over BIGGEST_ALIGNMENT in bytes, not
in bits.
-200
3-02-18 Matt Austern <austern@apple.com>
+200
4-02-18 Matt Austern <austern@apple.com>
* gcc.c (LIBGCC_SPEC): If REAL_LIBGCC_SPEC is defined, and
LIBGCC_SPEC isn't, set LIBGCC_SPEC to REAL_LIBGCC_SPEC.
* configure.ac: Disable __cxa_atexit if not supported.
* configure: Regenerate.
-2003-01-30 Daniel Berlin <dberlin@dberlin.org>
+2004-01-30 Daniel Berlin <dberlin@dberlin.org>
* ggc-zone.c (ggc_free): New function.
* cfghooks.c (split_block): Set probability and count of the
new edge.
-2005-01-29 Josef Zlomek <zlomekj@suse.cz>
+2004-01-29 Josef Zlomek <zlomekj@suse.cz>
* dwarf2out.c (struct die_struct): Added field decl_id.
(decl_die_table): Changed to hash table.
* config/c4x/c4x.h (LEGITIMIZE_RELOAD_ADDRESS): Handle symref.
-2003-04-25 Chris Demetriou <cgd@broadcom.com>
+2004-01-25 Chris Demetriou <cgd@broadcom.com>
* config/mips/mips.h (ISA_HAS_HILO_INTERLOCKS): MIPS32, MIPS32r2,
and MIPS64 have HI/LO interlocks. Update comment.
introduced by 2004-01-20's Jan Hubicka's copy_insn change.
(sh_handle_sp_switch_attribute): Remove warning.
-2003-11-30 Jan Hubicka <jh@suse.cz>
+2004-01-23 Jan Hubicka <jh@suse.cz>
* i386.c (ix86_emit_restore_regs_using_mov): Deal with large offsets.
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