2011-05-04 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libgfortran/48787
* io/write_float.def (output_float): Adjust up and down rounding for
cases where 'd' = 0. Gather common code to one location.
From-SVN: r173408
PR rtl-optimization/47612
* df-problems.c (can_move_insns_across): Don't pick a cc0 setter
as the last insn of the sequence to be moved.
From-SVN: r173393
don't use TYPE_ARG_TYPES in c-family/
* c-common.c (check_main_parameter_types): Reindent. Don't use
TYPE_ARG_TYPES directly.
(handle_nonnull_attribute): Likewise.
(sync_resolve_params): Likewise.
* c-format.c (handle_format_arg_attribute): Likewise. Adjust call
to check_format_string.
(handle_format_attribute): Likewise.
(check_format_string): Take a function type to examine instead of
a type list. Use a function_arg_iterator to step through argument
types.
From-SVN: r173384
* go-gcc.cc (Gcc_backend::struct_type): Call fill_in_struct.
(Gcc_backend::fill_in_struct): New function.
(Gcc_backend::array_type): Implement.
(Gcc_backend::fill_in_array): New function.
(Gcc_backend::placeholder_pointer_type): New function.
(Gcc_backend::set_placeholder_pointer_type): New function.
(Gcc_backend::set_placeholder_function_type): New function.
(Gcc_backend::placeholder_struct_type): New function.
(Gcc_backend::set_placeholder_struct_type): New function.
(Gcc_backend::placeholder_array_type): New function.
(Gcc_backend::set_placeholder_array_type): New function.
(Gcc_backend::named_type): New function.
(Gcc_backend::circular_pointer_type): New function.
(Gcc_backend::is_circular_pointer_type): New function.
From-SVN: r173380
2011-05-04 Richard Guenther <rguenther@suse.de>
* coverage.c (tree_coverage_counter_ref): Use integer_type_node
for array-ref indices.
(tree_coverage_counter_addr): Likewise.
(build_fn_info_type): Use size_int for index types.
(build_gcov_info): Likewise.
From-SVN: r173379
2011-05-04 Richard Guenther <rguenther@suse.de>
* c-decl.c (check_bitfield_type_and_width): Do not pass NULL
to build_int_cst.
* c-typeck.c (really_start_incremental_init): Use bitsize_int
for constructor indices.
(push_init_level): Likewise.
c-family/
* c-common.c (fix_string_type): Use size_int for index type bounds.
(start_fname_decls): Do not pass NULL to build_int_cst.
(c_init_attributes): Likewise.
* c-lex.c (c_lex_with_flags): Likewise.
From-SVN: r173378
2011-05-04 Richard Guenther <rguenther@suse.de>
* trans-array.c (gfc_trans_array_constructor_value): Use
size_int for bounds of range types.
(gfc_trans_array_constructor_value): Use size_type_node
for memcpy argument.
* trans-common.c (build_field): Use gfc_charlen_type_node
for lengths.
* trans-openmp.c (gfc_trans_omp_clauses): Do not pass NULL
as type to build_int_cst.
* trans-const.c (gfc_build_string_const): Use size_int
for bounds of range types.
(gfc_build_wide_string_const): Likewise.
* trans-stmt.c (gfc_trans_label_assign): Use gfc_charlen_type_node
for lengths.
(gfc_trans_character_select): Likewise.
(gfc_trans_character_select): Do not pass NULL
as type to build_int_cst.
(gfc_trans_character_select): Use size_int for bounds of range types.
* trans-io.c (gfc_build_io_library_fndecls): Likewise.
(add_case): Do not pass NULL as type to build_int_cst.
(transfer_expr): Likewise.
(transfer_array_desc): Likewise.
* trans-decl.c (gfc_add_assign_aux_vars): Use gfc_charlen_type_node
for lengths.
(gfc_trans_assign_aux_var): Likewise.
(create_main_function): Use size_int for bounds of range types.
* trans-intrinsic.c (gfc_conv_intrinsic_minmax_char): Do not pass
NULL as type to build_int_cst.
(gfc_conv_intrinsic_spacing): Likewise.
(gfc_conv_intrinsic_rrspacing): Likewise.
(gfc_conv_intrinsic_len): Use gfc_charlen_type_node for lengths.
From-SVN: r173374
From Bernd Schmidt
* config/bfin/bfin.h (FUNCTION_PROFILER): Take TARGET_LONG_CALLS into
account and save/restore RETS.
(PROFILE_BEFORE_PROLOGUE): Define.
(ASM_OUTPUT_REG_PUSH, ASM_OUTPUT_REG_POP): Add tab character. Correct
the push insn to use predecrement.
From-SVN: r173365
* config/mn10300/mn10300.c: Include cfgloop.h.
(DUMP): New macro.
(mn10300_insert_setlb_lcc): New function. Inserts a SETLB and a
Lcc or a FLcc insn into the instruction stream.
(mn10300_block_contains_call): New function. Returns true if the
given basic block contains a CALL insn.
(mn10300_loop_contains_call_insn): New function. Returns true if
the given loop contains a CALL insn.
(mn10300_scan_for_setlb_lcc): New function. Finds opportunities
to use the SETLB and Lcc or FLcc insns.
(mn10300_reorg): Invoke mn10300_scan_for_setlb_lcc when optimizing.
(TARGET_FLAGS): Add MASK_ALLOW_SETLB.
* config/mn10300/mn10300.opt (msetlb): New option. Used to
disable the SETLB optimization.
* config/mn10300/mn10300.h (TARGET_CPU_CPP_BUILTINS): Add
__SETLB__ or __NO_SETLB__.
* config/mn10300/mn10300.md (UNSPEC_SETLB): New constant.
(movsf_internal): Handle MDR register.
(cmpsi): Make visible.
(setlb): New pattern.
(Lcc): New pattern.
(FLcc): New pattern.
From-SVN: r173362
* config/mips/mips-opts.h: New.
* config/mips/mips.c (enum mips_r10k_cache_barrier_setting): Move
to mips-opts.h.
(mips_abi, mips_code_readable, mips_r10k_cache_barriee): Remove.
(mips_handle_option): Don't handle OPT_mabi_, OPT_mcode_readable_
or OPT_mr10k_cache_barrier_ here. Access mips_cache_flush_func
via opts pointer.
* config/mips/mips.h (enum mips_code_readable_setting): Move to
mips-opts.h.
(mips_abi, mips_code_readable): Don't declare.
* config/mips/mips.opt (config/mips/mips-opts.h): New
HeaderInclude.
(mabi=): Use Enum and Var.
(mips_abi): New Enum and EnumValue entries.
(mcode-readable=): Use Enum and Var.
(mips_code_readable_setting): New Enum and EnumValue entries.
(mr10k-cache-barrier=): Use Enum and Var.
(mips_r10k_cache_barrier_setting): New Enum and EnumValue entries.
From-SVN: r173338
