+2004-10-10 Joseph S. Myers <jsm@polyomino.org.uk>
+
+ PR c/17881
+ * c-decl.c (grokparms): Don't warn for parameters of incomplete
+ type in declarations that are not definitions except for the case
+ of parameters of void type.
+
+2004-10-10 Kazu Hirata <kazu@cs.umass.edu>
+
+ * tree-cfg.c: Fix comment typos.
+
+2004-10-10 Joseph S. Myers <jsm@polyomino.org.uk>
+
+ PR c/17301
+ * builtins.c (expand_builtin_va_start): Check for too few
+ arguments to va_start.
+
+2004-10-10 Joseph S. Myers <jsm@polyomino.org.uk>
+
+ PR c/17189
+ * c-decl.c (grokfield): Make diagnostic for bad cases of unnamed
+ fields a pedwarn. Pedwarn here for unnamed structs/unions if
+ pedantic.
+ * c-parse.in (component_decl): Don't pedwarn here for unnamed
+ fields.
+
+2004-10-09 Zdenek Dvorak <dvorakz@suse.cz>
+
+ PR tree-optimization/17906
+ * tree-tailcall.c (tree_optimize_tail_calls_1): Do not attempt to
+ copy non-gimple reg arguments.
+
+2004-10-09 Roger Sayle <roger@eyesopen.com>
+
+ PR rtl-optimization/17853
+ * simplify-rtx.c (simplify_relational_operation): Correct comment.
+ Reorganize handling of comparison operations with floating point
+ results (always return 0.0 even without FLOAT_STORE_FLAG_VALUE).
+ Likewise, introduce support for comparison operations with vector
+ result types, introducing a new VECTOR_STORE_FLAG_VALUE target macro.
+
+ * doc/rtl.texi: Document new VECTOR_STORE_FLAG_VALUE target macro.
+ * doc/tm.texi: Likewise.
+
+2004-10-09 Steven Bosscher <stevenb@suse.de>
+
+ * regs.h (struct reg_info_def): Remove the last_node_uid and
+ changes_mode fields.
+ (REGNO_LAST_NOTE_UID): Don't define.
+ * regclass.c (reg_scan_mark_refs): Don't set REGNO_LAST_NOTE_UID.
+ * regmove.c (copy_src_to_dest): Likewise.
+
+2004-10-09 Roger Sayle <roger@eyesopen.com>
+
+ PR middle-end/17894
+ * fold-const.c (fold_div_compare): When optimizing X/C1 op C2, the
+ relational comparison operator op needs to be swapped/reversed when
+ C1 is negative. i.e. X/-10 < 1 becomes X >= -9, not X < -9.
+
+2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
+
+ PR tree-opt/17902
+ * tree-ssa-phiopt.c (conditional_replacement): Use bsi_after_labels
+ instead of bsi_start.
+ (value_replacement): Likewise.
+ (abs_replacement): Likewise
+
+2004-10-09 Steven Bosscher <stevenb@suse.de>
+
+ * cfgexpand.c (maybe_dump_rtl_for_tree_stmt): New function.
+ (expand_gimple_cond_expr, expand_gimple_tailcall,
+ expand_gimple_basic_block): Use it to dump RTL for each stmt.
+ (tree_expand_cfg): Announce full RTL function dump.
+ * tree-optimize.c (execute_one_pass): Use normal RTL printing,
+ not the graph version.
+ * tree-pretty-print.c (dump_generic_node): Allow empty statements
+ in the arms of a COND_EXPR for lowered nodes.
+
+2004-10-08 Joseph S. Myers <joseph@codesourcery.com>
+
+ * config/rs6000/spe.h (atosfix16, atosfix32, atosfix64, atoufix16,
+ atoufix32, atoufix64, strtosfix16, strtosfix32, strtosfix64,
+ strtoufix16, strtoufix32, strtoufix64): Declare.
+
+2004-10-08 Joseph S. Myers <jsm@polyomino.org.uk>
+
+ * c-lex.c (interpret_float): Give a pedwarn rather than a warning
+ for an out-of-range floating point constant.
+ * builtins.c (fold_builtin_inf): Give a pedwarn rather than a
+ warning if the target format does not support infinities.
+
+2004-10-08 Kazu Hirata <kazu@cs.umass.edu>
+
+ * emit-rtl.c (last_label_num, base_label_num): Remove.
+ (max_label_num): Always return label_num.
+ (set_new_last_label_num, restore_emit_status): Remove.
+ (init_emit): Don't initialize last_label_num.
+ * function.c (pop_function_context_from): Don't call
+ restore_emit_status.
+ * function.h: Remove the prototype for restore_emit_status.
+ * rtl.h: Remove the prototype for set_new_last_label_num.
+
+2004-10-08 Kazu Hirata <kazu@cs.umass.edu>
+
+ * stmt.c (expand_decl_init): Remove.
+ * tree.h: Remove the corresponding prototype.
+
+2004-10-08 Kazu Hirata <kazu@cs.umass.edu>
+
+ * integrate.c (try_constants, subst_constants, mark_stores):
+ Remove.
+ * integrate.h: Remove the prototype for try_constants.
+
+2004-10-08 Joseph S. Myers <jsm@polyomino.org.uk>
+
+ * c-typeck.c (enum impl_conv): Add ic_argpass_nonproto.
+ (convert_for_assignment): Handle ic_argpass_nonproto. Add
+ comments about its relevance to errors.
+ (c_convert_parm_for_inlining): Use ic_argpass_nonproto.
+
+2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
+
+ PR c/16999
+ * c-ppoutput.c (cb_ident): Don't quote string as it is already
+ quoted.
+
+2004-10-08 Diego Novillo <dnovillo@redhat.com>
+
+ * tree-ssa-pre.c (init_pre): Use size of ARRAY_REF to allocate
+ reference_node_pool.
+
+2004-10-08 Kazu Hirata <kazu@cs.umass.edu>
+
+ * tree-cfg.c: Fix a comment typo.
+
+2004-10-08 Andreas Krebbel <krebbel1@de.ibm.com>
+
+ * config/s390/s390.c (s390_register_info): Don't save fprs for
+ -msoft-float.
+ (s390_conditional_register_usage): Make fprs 'fixed' for -msoft-float.
+
+2004-10-08 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * config/s390/s390.h (TARGET_DEFAULT_BACKCHAIN): New define.
+ (TARGET_DEFAULT): Use symbolic values.
+ * config/s390/tpf.h (TARGET_DEFAULT_BACKCHAIN): Redefine.
+ (TARGET_DEFAULT): Use symbolic values.
+ * config/s390/s390.c (s390_backchain_string): Initialize to
+ TARGET_DEFAULT_BACKCHAIN.
+
+2004-10-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * builtins.c (expand_builtin_mempcpy): Move tree handling code to
+ fold_builtin_mempcpy. Accept a type parameter. Delete duplicate
+ code.
+ (expand_builtin_strcat): Accept a type parameter.
+ (fold_builtin_mempcpy): Accept a type and endp parameter.
+
+ * builtins.c (expand_builtin_strncpy): Delete duplicate code.
+ Accept an `exp' instead of an `arglist'.
+
+2004-10-08 Nathan Sidwell <nathan@codesourcery.com>
+
+ * tree-tailcall.c (tree_optimize_tail_calls_1): Use fold_convert,
+ reverting my 2004-09-07 patch to use build_int_cst.
+
+2004-10-08 Eric Botcazou <ebotcazou@libertysurf.fr>
+
+ PR target/17245
+ * config/sparc/sparc.c (input_operand): Remove redundant code
+ for handling LO_SUM.
+ (legitimate_address_p) <REG+REG>: Do not recheck TARGET_V9.
+ <LO_SUM>: If LO_SUM is offsettable, accept it for TFmode on V9.
+ Otherwise only accept it for TFmode if quad move insns are available.
+
+2004-10-08 Kazu Hirata <kazu@cs.umass.edu>
+
+ * tree-cfg.c (tree_forwarder_block_p): Reorder checks so that
+ common cases will be caught earlier than others.
+
+2004-10-08 Michael Matz <matz@suse.de>
+
+ * loop-doloop.c (doloop_optimize): Extend count.
+
+2004-10-08 Kaz Kojima <kkojima@gcc.gnu.org>
+
+ * config/sh/sh.md (prefetch_media, prefetch_i4): New insns.
+ (prefetch): Convert to expander.
+
+2004-10-08 Kaz Kojima <kkojima@gcc.gnu.org>
+
+ * config/sh/sh.md (tls_global_dynamic): Use MEM pattern for the
+ first argument of CALL.
+ (tls_local_dynamic): Likewise.
+
+2004-10-08 Joseph S. Myers <jsm@polyomino.org.uk>
+
+ * c-typeck.c (enum impl_conv): New.
+ (convert_for_assignment): Use it. Take tree for function called
+ instead of its name. Handle ObjC selectors for diagnostics at
+ start of function. Select diagnostic text within the function
+ using full sentences for diagnsotics. Use %qE to name functions
+ in diagnostics.
+ (convert_arguments, build_modify_expr,
+ c_convert_parm_for_inlining, digest_init, c_finish_return): Update
+ callers to convert_for_assignment.
+ (warn_for_assignment): Remove.
+
+2004-10-08 Nick Clifton <nickc@redhat.com>
+
+ * config/sh/symbian.c (symbian_possibly_export_base_class):
+ Replace use of deleted TYPE_USES_VIRTUAL_BASECLASSES macro with
+ TYPE_CONTAINS_VPTR_P.
+
+2004-10-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
+
+ * config/m32r/m32r.h (CONDITIONAL_REGISTER_USAGE): Don't exclude
+ fixed registers form all_used_regs. Update call_really_used_regs.
+ (CALL_REALLY_USED_REGISTERS): Define.
+ * config/m32r/m32r.c (MUST_SAVE_REGISTER): Replace call_used_regs
+ with call_really_used_regs.
+
+2004-10-08 Alan Modra <amodra@bigpond.net.au>
+
+ * config/rs6000/sysv4.h (STARTFILE_LINUX_SPEC): Choose gcrt1.o
+ for -profile as well as -p and -pg.
+
+2004-10-07 Andrew Pinski <pinskia@physics.uc.edu>
+
+ * libgcc2.c (__moddi3): Cast &w to UDWtype*.
+
+2004-10-07 Kazu Hirata <kazu@cs.umass.edu>
+
+ * tree-cfg.c (tree_block_forwards_to): Remove.
+ * tree-flow.h: Remove the corresponding prototype.
+
+2004-10-07 Kazu Hirata <kazu@cs.umass.edu>
+
+ * tree-flow-inline.h (phi_nodes): Remove an unnecessary check
+ for ENTRY_BLOCK_PTR and EXIT_BLOCK_PTR.
+
+2004-10-07 Geoffrey Keating <geoffk@apple.com>
+
+ Radar 3813796
+ * config/rs6000/rs6000.c (rs6000_generate_compare): When
+ flag_trapping_math is in effect, don't generate subtract
+ instructions.
+
+2004-10-07 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * config/s390/s390-protos.h (s390_narrow_logical_operator): Add.
+ * config/s390/s390.c (s390_narrow_logical_operator): New function.
+ (s390_extra_constraint_str): Add 'A' constraints.
+ (s390_const_ok_for_constraint_p): Add 'Nx' constraints.
+ * config/s390/s390.h (EXTRA_MEMORY_CONSTRAINT): Add 'A' constraint.
+ (CONSTRAINT_LEN): Likewise.
+ * config/s390/s390.md ("*anddi3"): Add NI alternative and splitter.
+ ("*andsi3_zarch", "*andsi3_esa"): Likewise.
+ ("*andhi3_zarch", "*andhi3_esa"): Likewise.
+ ("*iordi3"): Add OI alternative and splitter.
+ ("*iorsi3_zarch", "*iorsi3_esa"): Likewise.
+ ("*iorhi3_zarch", "*iorhi3_esa"): Likewise.
+ ("*xordi3"): Add XI alternative and splitter.
+ ("*xorsi3", "*xorhi3"): Likewise.
+
+2004-10-07 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/mips/mips.c (mips_function_rodata_section): New function.
+ (TARGET_ASM_FUNCTION_RODATA_SECTION): Use it.
+
+2004-10-07 Devang Patel <dpatel@apple.com>
+
+ * rs6000/altivec.md (UNSPEC_VCMPBFP, UNSPEC_VCMPEQUB, UNSPEC_VCMPEQUH,
+ UNSPEC_VCMPEQUW, UNSPEC_VCMPGEFP, UNSPEC_VCMPGTUB, UNSPEC_VCMPGTSB,
+ UNSPEC_VCMPGTUH, UNSPEC_VCMPGTSH, UNSPEC_VCMPGTUW, UNSPEC_VCMPGTSW,
+ UNSPEC_VCMPGTFP, UNSPEC_VSEL4SI, UNSPEC_VSEL4SF, UNSPEC_VSEL8HI,
+ UNSPEC_VSEL16QI, UNSPEC_VCOND_V4SI, UNSPEC_VCOND_V4SF, UNSPEC_VCOND_V8HI,
+ UNSPEC_VCOND_V16QI, UNSPEC_VCONDU_V4SI, UNSPEC_VCONDU_V8HI,
+ UNSPEC_VCONDU_V16QI): New constant defines.
+ (vcondv4si, vcondv4sf, vcondv8hi, vcondv16qi, vconduv4si, vconduv8hi,
+ vconduv16qi): New patterns.
+ * rs6000/rs6000-protos.h (rs6000_emit_vector_cond_expr): New function.
+ * rs6000/rs6000.c (rs6000_emit_vector_cond_expr): New function.
+ (get_vec_cmp_insn): Same.
+ (get_vsel_insn): Same.
+ (rs6000_emit_vector_compare): Same.
+ (rs6000_emit_vector_select): Same.
+ (INSN_NOT_AVAILABLE): New.
+
+2004-10-07 Zdenek Dvorak <dvorakz@suse.cz>
+
+ PR tree-optimization/17749
+ * tree-tailcall.c (find_tail_calls): Check that parameter is
+ a gimple_reg.
+
+2004-10-07 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/ia64/ia64.c: Fix a comment typo.
+
+2004-10-07 Eric Botcazou <ebotcazou@libertysurf.fr>
+
+ * doc/install.texi (*-*-solaris2*): Fix marker for URL.
+
+2004-10-07 Giovanni Bajo <giovannibajo@gcc.gnu.org>
+
+ PR c++/17115
+ * tree-inline.c (expand_call_inline): Do not warn for functions
+ marked with attribute noinline.
+
+2004-10-07 Eric Botcazou <ebotcazou@libertysurf.fr>
+
+ PR target/17862
+ * config/sparc/sparc.c (sparc_output_mi_thunk): Set
+ current_function_uses_only_leaf_regs as well as sparc_leaf_function_p.
+
+ * config/sparc/sparc.c (sparc_gimplify_va_arg): Pass 'false' instead
+ of 0 as 4th argument to pass_by_reference.
+ Call build_va_arg_indirect_ref instead of build_fold_indirect_ref.
+
+2004-10-06 Eric Christopher <echristo@redhat.com>
+
+ * config/sh/sh.c (sh_dwarf_calling_convention): Fix renesas dwarf
+ attribute.
+
+2004-10-07 Richard Sandiford <rsandifo@redhat.com>
+
+ PR target/17770
+ * config/mips/mips.md (mov_<load>l): Remove hazard=none attribute.
+
+2004-10-07 Zdenek Dvorak <dvorakz@suse.cz>
+
+ PR rtl-optimization/17791
+ * loop-doloop.c (doloop_modify): Take number of iterations as
+ argument.
+ (doloop_optimize): Extend or shorten the number of iterations
+ when changing mode of counter register.
+ * loop-iv.c (lowpart_subreg): Export.
+ * rtl.h (lowpart_subreg): Declare.
+
+2004-10-07 Zdenek Dvorak <dvorakz@suse.cz>
+
+ PR tree-optimization/17806
+ * cfghooks.c (split_edge): Update IRREDUCIBLE_LOOP flags.
+ * cfgloopmanip.c (loop_split_edge_with): Updating of IRREDUCIBLE_LOOP
+ flags moved to split_edge.
+
+2004-10-07 Eric Botcazou <ebotcazou@libertysurf.fr>
+
+ PR middle-end/17835
+ * expmed.c (expand_sdiv_pow2): Force a stack adjustment
+ before tentatively building the conditional move sequence.
+
+2004-10-07 Richard Sandiford <rsandifo@redhat.com>
+
+ PR target/16815
+ * function.c (assign_parm_setup_block_p): Tighten BLOCK_REG_PADDING
+ check.
+ * config/pa/pa.h (BLOCK_REG_PADDING): Define in terms of
+ function_arg_padding.
+
+2004-10-07 Richard Sandiford <rsandifo@redhat.com>
+
+ PR bootstrap/17857
+ * Makefile.in (stmp-fixproto): Pass FIX_HEADER=build/... to fixproto.
+
+2004-10-07 Kazu Hirata <kazu@cs.umass.edu>
+
+ * hooks.c (hook_int_void_1, hook_void_int): Remove.
+ * hooks.h: Remove the corresponding prototypes.
+
+2004-10-06 Andrew Pinski <pinskia@physics.uc.edu>
+
+ PR middle-end/17849
+ * tree-nested.c (walk_stmt_info): Add changed field.
+ (convert_nonlocal_reference): Set changed to when we
+ change a decl to unnested decl.
+ <case ADDR_EXPR>: Instead of checking if the immediate part
+ of the ADDR_EXPR changed, check the field changed.
+ Use recompute_tree_invarant_for_addr_expr instead of unsetting
+ TREE_INVARIANT.
+ (convert_local_reference): Set changed to when we
+ change a decl to unnested decl.
+ <case ADDR_EXPR>: Instead of checking if the immediate part
+ of the ADDR_EXPR changed, check the field changed.
+ Also call recompute_tree_invarant_for_addr_expr on the ADDR_EXPR.
+
+2004-10-06 Kazu Hirata <kazu@cs.umass.edu>
+
+ * defaults.h (DWARF2_GENERATE_TEXT_SECTION_LABEL): Remove.
+ * dwarf2out.c (dwarf2out_init): Remove references to
+ DWARF2_GENERATE_TEXT_SECTION_LABEL.
+ * system.h: Poison DWARF2_GENERATE_TEXT_SECTION_LABEL.
+ * doc/tm.texi (DWARF2_GENERATE_TEXT_SECTION_LABEL): Remove.
+
+2004-10-06 Joseph S. Myers <jsm@polyomino.org.uk>
+
+ * c-typeck.c (convert_arguments): Take expression for called
+ function rather than its name. Handle ObjC selectors directly
+ rather than relying on warn_for_assignment to do so. Call warning
+ directly rather than warn_for_assignment. Use %qE in diagnostics.
+ Say "argument" rather than "arg" in diagnostics.
+ (build_function_call): Update call to convert_arguments.
+
+2004-10-06 Andrew Pinski <pinskia@physics.uc.edu>
+
+ PR debug/17787
+ * dbxout.c (dbxout_symbol): Really handle RECORD, UNION, and
+ ENUMs specially instead of just saying we do.
+
+2004-10-06 Eric Christopher <echristo@redhat.com>
+
+ * dwarf2.h: Sync with include/elf/dwarf2.h
+
+2004-10-06 Daniel Berlin <dberlin@dberlin.org>
+
+ * tree-pretty-print.c (dump_generic_node): Fix printing of BINFO
+ and TREE_VEC nodes.
+
+2004-10-06 Daniel Berlin <dberlin@dberlin.org>
+
+ * lambda-code.c (lambda_loopnest_to_gcc_loopnest): Convert
+ to use FOR_EACH_SSA_USE_OPERAND iterator, and propagate_value.
+
+2004-10-06 Daniel Berlin <dberlin@dberlin.org>
+
+ * lambda-code.c (compute_nest_using_fourier_motzkin): New
+ function.
+ (lambda_compute_auxillary_space): Split from here.
+
+2004-10-06 Daniel Berlin <dberlin@dberlin.org>
+
+ * tree-ssa-loop-ivopts.c (expr_invariant_in_loop): Make non-static.
+ * tree-flow.h: Add prototype.
+ * lambda-code.c (invariant_in_loop_and_outer_loops): Use
+ expr_invariant_in_loop.
+
+2004-10-06 Kazu Hirata <kazu@cs.umass.edu>
+
+ * tree-cfg.c (thread_jumps): Remove a duplicate check for
+ EXIT_BLOCK_PTR.
+
+2004-10-06 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * config/s390/s390-protos.h (s_imm_operand): Remove.
+ (s390_pool_operand): Add prototype.
+ * config/s390/s390.c (general_s_operand): Remove.
+ (s_imm_operand): Remove.
+ (s_operand): Merge contents of general_s_operand.
+ (s390_pool_operand): New function.
+ * config/s390/s390.h (PREDICATE_CODES): Remove s_imm_operand.
+ * config/s390/s390.md ("*cmpdi_cct", "*cmpsi_cct"): New insns.
+ ("*cmpdi_ccu"): Merge Q->Q alternative.
+ ("*cmpsi_ccu", "*cmphi_ccu"): Likewise.
+ ("*cmpqi_ccu"): Merge Q->Q, n->Q, n->S alternatives.
+ ("*cli"): Remove.
+ ("*cmpdi_ccu_mem", "*cmpsi_ccu_mem"): Likewise.
+ ("*cmphi_ccu_mem", "*cmpqi_ccu_mem"): Likewise.
+ ("*movstricthi"): Use memory_operand instead of s_imm_operand.
+
+2004-10-06 Steve Ellcey <sje@cup.hp.com>
+
+ * config/ia64/ia64.h (FUNCTION_ARG_BOUNDARY): Change macro to
+ call ia64_function_arg_boundary.
+ * config/ia64/ia64-protos.h (ia64_function_arg_boundary): New.
+ * config/ia64/ia64.c (ia64_function_arg_boundary): New.
+ (ia64_function_arg_advance): Do not put 128 bit floats into
+ FP registers.
+
+2004-10-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * builtins.c (expand_builtin_strcpy): Delete duplicate code.
+ Accept an expression instead of an arglist.
+ (expand_builtin_stpcpy): Accept an expression instead of an
+ arglist.
+
+2004-10-06 Eric Botcazou <ebotcazou@libertysurf.fr>
+
+ PR target/16007
+ * doc/install.texi (*-*-solaris2*): Mention potential problem
+ with Sun assembler + GNU linker and C++ programs.
+ Document status of binutils 2.15 release.
+
+2004-10-06 Jan Hubicka <jh@suse.cz>
+
+ * cse.c (cse_main): Kill push/pop context.
+
+2004-10-05 Zack Weinberg <zack@codesourcery.com>
+
+ * pretty-print.c: Include tree.h.
+ (pp_base_prepare_to_format): New function, logic from
+ text_specifies_location.
+ (pp_base_format_text): Use gcc_assert.
+ * pretty-print.h (pp_prepare_to_format): New macro.
+ (pp_base_prepare_to_format): Prototype.
+ * diagnostic.c (text_specifies_location): Delete.
+ (bug_report_request): Delete.
+ (diagnostic_set_info): Don't call text_specifies_location.
+ (diagnostic_action_after_output): Put text from
+ bug_report_request inline here. Use gcc_unreachable.
+ (diagnostic_report_current_function): Fix comment.
+ (diagnostic_report_diagnostic): Clarify logic for error recursion.
+ Call pp_prepare_to_format before diagnostic_starter.
+ (trim_filename): Use IS_DIR_SEPARATOR.
+ (fatal_error, internal_error): Use gcc_unreachable.
+ (error_recursion): Call diagnostic_action_after_output to
+ issue the bug_report_request message and exit.
+ * Makefile.in (diagnostic.o, pretty-print.o): Update dependencies.
+
+ * c-parse.in: Add list of diagnostic messages to insulate
+ translation template from version of yacc/bison used to
+ compile the grammar.
+
+2004-10-06 Alan Modra <amodra@bigpond.net.au>
+
+ PR 16406
+ * doc/tm.texi (USE_LD_AS_NEEDED, LINK_EH_SPEC): Document.
+
+2004-10-05 Kazu Hirata <kazu@cs.umass.edu>
+
+ * basic-block.h: Remove the prototype for
+ flow_preorder_transversal_compute.
+ * cfganal.c (dfst_node): Remove.
+ (flow_preorder_transversal_compute): Likewise.
+ * rtl.h: Remove the prototype for get_jump_table_offset.
+ * rtlanal.c (get_jump_table_offset): Remove.
+
+2004-10-05 Richard Henderson <rth@redhat.com>
+
+ PR 17756
+ * tree-ssa-operands.c (get_expr_operands): Handle CONST_DECL.
+
+2004-10-05 Kelley Cook <kcook@gcc.gnu.org>
+
+ PR bootstrap/17817
+ * Makefile.in: Stage the build directory too.
+
+2004-10-05 Aldy Hernandez <aldyh@redhat.com>
+
+ * config/frv/frv.h (LEGITIMIZE_ADDRESS): New.
+
+ * config/frv/frv-protos.h (frv_legitimize_address): Protoize.
+ (frv_emit_move): Same.
+
+ * config/frv/frv.c (frv_emit_move): New.
+ (frv_legitimize_address): New.
+
+ * config/frv/frv.md ("movsi"): Call frv_emit_move.
+ ("movqi"): Same.
+ ("movhi"): Same.
+ ("movdi"): Same.
+ ("movsf"): Same.
+ ("movdf"): Same.
+
+2004-10-05 Joseph S. Myers <jsm@polyomino.org.uk>
+
+ * c-decl.c (declspecs_add_type): Don't pedwarn for _Complex in
+ system headers.
+
+2004-10-05 Joseph S. Myers <jsm@polyomino.org.uk>
+
+ * c-decl.c (pushdecl): When an extern declaration at block scope
+ refers to a visible entity with internal linkage, use the old DECL
+ rather than the new one.
+
+2004-10-05 Kazu Hirata <kazu@cs.umass.edu>
+
+ * tree-cfg.c (cleanup_tree_cfg): Remove extra parentheses in
+ comments.
+
+2004-10-05 Kazu Hirata <kazu@cs.umass.edu>
+
+ * tree-cfg.c (thread_jumps): Remove a duplicate check for
+ an infinite loop.
+
+2004-10-05 Kazu Hirata <kazu@cs.umass.edu>
+
+ * tree-cfg.c (thread_jumps): Iterate with FOR_EACH_BB instead
+ of FOR_BB_BETWEEN. Remove a useless check for unreachable
+ blocks.
+
+2004-10-05 Kazu Hirata <kazu@cs.umass.edu>
+
+ * tree-cfg.c (cleanup_tree_cfg): Don't call
+ delete_unreachable_blosk() after thread_jumps().
+ (thread_jumps): Always remove basic blocks as they become
+ unreachable.
+
+2004-10-05 Kazu Hirata <kazu@cs.umass.edu>
+
+ * tree-cfg.c (cleanup_tree_cfg): Remove variable
+ something_changed. Simplify the while loop.
+
+2004-10-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * builtins.c (expand_builtin_memmove): Delete duplicate code
+ and accept a tree type for the result.
+ (expand_builtin_bcopy): Accept a tree type for the result.
+ (fold_builtin_memmove): Accept an arglist and tree type for
+ the result.
+
+2004-10-05 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * config/s390/s390.c (s390_dump_pool): Remove return value.
+ Use gen_pool_align, gen_pool_section_start/end instead of
+ gen_pool_start/end_31/64.
+ * config/s390/s390.md (UNSPECV_POOL_START, UNSPECV_POOL_END): Remove.
+ (UNSPECV_POOL_SECTION, UNSPECV_POOL_ALIGN): New constants.
+ ("pool_start_31", "pool_end_31"): Remove.
+ ("pool_start_64", "pool_end_64"): Likewise.
+ ("pool_align", "pool_section_start", "pool_section_end": New insns.
+
+ * config/s390/s390.c (s390_cannot_copy_insn_p): New function.
+ (TARGET_CANNOT_COPY_INSN_P): Define.
+ (s390_cannot_force_const_mem): Handle UNSPEC_INSN.
+ (struct constant_pool): New member 'execute'.
+ (s390_add_execute, s390_find_execute): New functions.
+ (s390_execute_label, s390_execute_target): Likewise.
+ (s390_dump_pool): Output in-pool execute target templates.
+ (s390_dump_execute): New function.
+ (s390_alloc_pool, s390_free_pool): Handle execute templates.
+ (s390_mainpool_start, s390_mainpool_finish): Likewise.
+ (s390_chunkify_start, s390_chunkify_finish): Likewise.
+ * config/s390/s390.md (UNSPEC_INSN, UNSPEC_EXECUTE): New constants.
+ ("*execute"): New insn pattern.
+ ("movmem_short", "*movmem_short"): Use splitters to generate
+ explicit execute pattern, remove embedded execute.
+ ("clrmem_short", "*clrmem_short"): Likewise.
+ ("cmpmem_short", "*cmpmem_short"): Likewise.
+
+2004-10-05 Daniel Berlin <dberlin@dberlin.org>
+
+ * tree-ssa.c (verify_ssa): Verify phi arguments only
+ contain renamed names.
+
+2004-10-05 Alan Modra <amodra@bigpond.net.au>
+
+ * config/rs6000/linux.h: Formatting, whitespace.
+ * config/rs6000/linux64.h: Likewise.
+ * config/rs6000/rs6000-protos.h: Likewise.
+ * config/rs6000/rs6000.c: Likewise.
+ (easy_vector_splat_const): Add fall thru comments.
+ (output_vec_const_move): Likewise.
+
+2004-10-05 Kelley Cook <kcook@gcc.gnu.org>
+
+ * Makefile.in: Update -Wno-error exceptions for move to build dir.
+
+2004-10-05 Chao-Ying Fu <fu@mips.com>
+ Richard Sandiford <rsandifo@redhat.com>
+
+ * doc/invoke.texi (-mpaired-single): Link to the new description of the
+ built-in functions. Document dependencies.
+ (-mips3d): Add link here too.
+ * doc/extend.texi (MIPS Paired-Single Support): New section.
+
+2004-10-04 Chao-ying Fu <fu@mips.com>
+
+ * config/mips/mips.h (UNITS_PER_SIMD_WORD): Define.
+
+2004-10-04 Diego Novillo <dnovillo@redhat.com>
+
+ * tree-ssa-dom.c (tree_ssa_dominator_optimize):
+ Initialize OPT_STATS to 0.
+
+2004-10-04 Kazu Hirata <kazu@cs.umass.edu>
+
+ * tree-data-ref.c: Fix comment typos.
+
2004-10-04 Sebastian Pop <pop@cri.ensmp.fr>
* tree-data-ref.c (array_base_name_differ_p): Fix comments. When