* arm.c (typedef minipool_node): Renamed from pool_node.
(minipool_vector, minipool_size, minipool_vector_label): Similarly.
(add_minipool_constant): New function.
(dump_minipool): New function.
(find_barrier): Remove special case for getting the insn size of
an insn that references the constant pool.
(minipool_fixup): New structure.
(push_minipool_barrier): New function.
(push_minipool_fix): New function.
(note_invalid_constants): New function.
(add_pool_constant, dump_table, fixit, broken_move): Delete.
(arm_reorg): Rewrite code to fix up the constant pool into a
series of mini-pools embedded in the insn stream.
(arm_output_epilogue): New function, made mainly from the body
of output_func_epilogue.
(output_func_epilogue): Move insn generation part of epilogue code
to arm_output_epilogue.
* arm.h (ASM_OUTPUT_SPECIAL_POOL_ENTRY): Delete.
* arm.md (pool_range): New attribute.
(zero_extendqidi2): Add attribute pool_range.
(zero_extend_hisi_insn, load_extendqisi, extendhisi_insn,
extendqihi_insn, extendqisi_insn, movdi, movsi_insn, pic_load_addr,
pic_load_addr_based_insn, movhi_insn_arch4, movhi_insn_littleend,
movhi_insn_bigend, loadhi_si_bigend, movsf_hard_insn, movsf_soft_insn,
movdf_hard_insn, movdf_soft_insn, movxf_hard_insn): Likewise.
(epilogue): New expand.
(epilogue_insn): New insn. Call arm_output_epilogue.
* arm.c (arm_poke_function_name): Undo change of July 17. Tidy up.
* arm.h (TARGET_SWITCHES): Add missing doc string for TARGET_DEFAULT.
From-SVN: r28499
* cp-tree.h (empty_except_spec): New global var.
(compexcepttypes): Remove prototype.
(comp_except_specs): Prototype new global function.
(add_exception_specifier): Prototype new global function.
* decl.c (empty_except_spec): Define new global var.
(duplicate_decls): Use comp_except_specs, reword error message.
(init_decl_processing): Initialize empty_except_spec.
Adjust build_exception_variant calls.
* parse.y (exception_specification_opt): Use empty_except_spec.
(ansi_raise_identifier): Call check_for_new_type.
(ansi_raise_identifiers): Use add_exception_specifier.
* pt.c (tsubst): Use add_exception_specifier to build exception
specifier.
* search.c (check_final_overrider): New static function, broken
out of get_matching_virtual. Check throw specifiers, reword
diagnostics.
(get_matching_virtual): Use check_final_overrider.
* tree.c (build_exception_variant): Use comp_except_specs.
* typeck.c (compexcepttypes): Remove.
(comp_except_types): New static function, helper for
comp_except_specs. Compare two types as exception specifiers.
(comp_except_specs): New global function, compare two exception
specifiers.
(comptypes): Adjust for comp_except_specs.
* typeck2.c (add_exception_specifier): New global function.
* class.c (check_for_override): Reword error message.
From-SVN: r28494
* gcc.c (access_check): New static function.
(find_a_file): Use it when searching a directory list.
* collect2.c (find_a_file): Don't accept directories found when
searching a directory list.
From-SVN: r28486
* tlink.c (symbol_hash_lookup): Do not prefix functions used as
function parameters with `&'.
(file_hash_lookup, demangled_hash_lookup, tlink_init): Ditto.
From-SVN: r28485
* flow.c (delete_unreachable_blocks): Do not call merge_blocks
or tidy_fallthru_edge if the last insn in the block is not
an unconditional jump or a simple conditional jump.
From-SVN: r28483
* decl.c (start_enum): Show location of previous definition.
* parse.y (enumlist_opt): New reduction.
(structsp): Simplify enum rules to use enumlist_opt.
From-SVN: r28471
* lex.c (yyprint): Handle PFUNCNAME.
* decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Only
build_expr_from_tree on the args of a TEMPLATE_ID_EXPR.
From-SVN: r28467
Jeffrey A Law
Tom Tromey
Richard Earnshaw
Kaveh R. Ghazi
Jason Merrill
Nathan Sidwell
Mark Elbrecht
Richard Henderson
Jim Kingdon
Jeff Law
Ian Lance Taylor
Philippe De Muyter
Richard Henderson
J"orn Rennecke
Alexandre Oliva
Jason Merrill
Bernd Schmidt
Mumit Khan
Hans-Peter Nilsson