include/
Add rest of new values from DWARF Version 4.
* dwarf2.h (DW_TAG_rvalue_reference_type, DW_TAG_template_alias):
New tags.
(DW_FORM_ref_sig8): New name for DW_FORM_sig8.
(DW_AT_main_subprogram, DW_AT_data_bit_offset, DW_AT_const_expr,
DW_AT_enum_class, DW_AT_linkage_name, DW_AT_GNU_guarded_by,
DW_AT_GNU_pt_guarded_by, DW_AT_GNU_guarded, DW_AT_GNU_pt_guarded,
DW_AT_GNU_locks_excluded, DW_AT_GNU_exclusive_locks_required,
DW_AT_GNU_shared_locks_required, DW_AT_GNU_odr_signature): New
attributes.
(DW_LANG_Python): New language.
From-SVN: r152181
ada/
* gcc-interface/ada-tree.h (TYPE_REPRESENTATIVE_ARRAY): New language
specific node. Representative array type for VECTOR_TYPE entities.
* gcc-interface/utils.c (handle_vector_type_attribute): New handler.
Turn an ARRAY_TYPE entity into a VECTOR_TYPE.
(gnat_types_compatible_p): Handle VECTOR_TYPEs.
(convert): Likewise. Arrange to produce VECTOR_CST out of constant
array aggregates for VECTOR_TYPE entities.
(unchecked_convert): Likewise.
(maybe_vector_array): New function. If EXP has VECTOR_TYPE, return EXP
converted to the associated TYPE_REPRESENTATIVE_ARRAY.
(handle_pure_attribute, handle_sentinel_attribute,
handle_noreturn_attribute, handle_malloc_attribute,
handle_vector_size_attribute): Replace uses of qE format by qs.
Remove GCC_DIAG_STYLE definition.
* gcc-interface/trans.c (gnat_to_gnu) <N_Indexed_Component>: Convert
vector input to representative array type on entry.
<N_Op_Eq, etc>: Likewise.
* gcc-interface/gigi.h (maybe_vector_array): Declare.
(VECTOR_TYPE_P): New predicate.
* gcc-interface/misc.c (gnat_print_type): Handle VECTOR_TYPE.
testsuite/
* gnat.dg/sse_nolib.adb: New testcase.
From-SVN: r152165
2009-09-24 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/41459
* gfortran.dg/empty_label.f: New test.
* gfortran.dg/empty_label.f90: Ditto.
* gfortran.dg/warnings_are_errors_1.f: Fix to emit a single warning.
2009-09-24 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/41459
* error.c(gfc_warning_now): Move warnings_are_errors test to
after actual emitting of the warning.
* parse.c (next_free): Improve error locus printing.
(next_fixed): Change gfc_warn to gfc_warning_now, and improve
locus reporting.
From-SVN: r152147
* lib/scanasm.exp (make_pattern_printable): New function.
(dg-scan, scan-assembler-times, scan-assembler-dem,
scan-assembler-dem-not): Use it.
From-SVN: r152136
PR bootstrap/41405
* common.opt: Initialize dwarf_strict to -1.
* toplev.c (process_options): Catch unset dwarf_strict
and set to 0 for all targets not overriding.
* config/darwin.c (darwin_override_options): Catch unset
dwarf_strict and override to 1.
From-SVN: r152127
* gcc-interface/ada.h: Fix outdated comment.
* gcc-interface/ada-tree.h (SET_TYPE_RM_VALUE): Use MARK_VISITED in
lieu of mark_visited.
* gcc-interface/gigi.h (mark_visited): Change type of parameter.
(MARK_VISITED): New macro.
(gnat_truthvalue_conversion): Delete.
* gcc-interface/decl.c (gnat_to_gnu_entity): Use MARK_VISITED in lieu
of mark_visited.
(annotate_rep): Fix formatting and tidy.
(compute_field_positions): Get rid of useless variable.
* gcc-interface/trans.c (gnat_to_gnu): Retrieve the Nkind of the GNAT
node only once. Use IN operator for the Nkind in more cases.
Remove calls to gnat_truthvalue_conversion.
(mark_visited): Change type of parameter and adjust.
(mark_visited_r): Dereference TP only once.
(add_decl_expr): Use MARK_VISITED in lieu of mark_visited.
* gcc-interface/utils2.c (gnat_truthvalue_conversion): Delete.
(build_binary_op): Remove calls to gnat_truthvalue_conversion.
(build_unary_op): Likewise.
From-SVN: r152121
PR bootstrap/41457
* dwarf2out.c (add_const_value_attribute): For HIGH and CONST_FIXED,
return false instead of gcc_unreachable (). For CONST return the
value returned by recursive call instead of always returning true.
(tree_add_const_value_attribute): Return the value returned by
add_const_value_attribute instead of always returning true if rtl
is non-NULL.
From-SVN: r152119
2009-09-24 Johannes Singler <singler@ira.uka.de>
* include/parallel/base.h (_EqualFromLess): Move _Compare template
parameter to the end as of others.
* include/parallel/algobase.h
(__lexicographical_compare_switch): Likewise.
From-SVN: r152112
2009-09-23 Basile Starynkevitch <basile@starynkevitch.net>
Rafael Avila de Espindola <espindola@google.com>
* gengtype.c (nb_plugin_files): Make it unsigned to match
num_gt_files. Adjust other variables to avoid warnings.
(main): Allocate an all zero lang_bitmap before each plugin file name
to match regular file names.
Co-Authored-By: Rafael Avila de Espindola <espindola@google.com>
From-SVN: r152106
PR debug/41439
* dwarf2out.c (address_of_int_loc_descriptor): Don't emit
DW_OP_piece after DW_OP_stack_value, adjust size calculations
for it, when DW_OP_stack_value and DW_OP_implicit_value has
the same size, prefer DW_OP_stack_value.
(loc_descriptor, loc_list_for_address_of_addr_expr_of_indirect_ref,
loc_list_from_tree): Don't emit DW_OP_piece after DW_OP_stack_value.
From-SVN: r152091
gcc/ChangeLog:
PR debug/41248
* cfgexpand.c (convert_debug_memory_address): New.
(expand_debug_expr): Convert base address and offset to the same
mode. Use it to convert addresses to other modes. Accept
ptr_mode addresses.
gcc/testsuite/ChangeLog:
PR debug/41248
* gcc.dg/pr41248.c: New.
From-SVN: r152087
Fix PR debug/41065
gcc/ChangeLog:
PR debug/41065
* function.h (types_used_by_vars_hash): Declare new hash table.
(types_used_by_vars_eq, types_used_by_var_decl_insert): Declare
equality and hash function for the hash table.
(types_used_by_cur_var_decl): Declare a new global chained list.
(types_used_by_var_decl_insert): Declare new function.
* function.c (types_used_by_vars_hash): Define the hashtable ...
(types_used_by_vars_eq, types_used_by_vars_do_hash): ... as well as
its equality and hash functions.
(hash_types_used_by_vars_entry): New hash helper.
(types_used_by_cur_var_decl): Define the global chained list.
(used_types_insert): Update the list of types used by the global
variable being parsed.
(types_used_by_var_decl_insert): Define new function.
* c-common.h (record_types_used_by_current_var_decl): Declare ...
* c-common.c (record_types_used_by_current_var_decl): ... new
function.
* c-decl.c (finish_decl): Record the types used by the global
variable declaration we've just parsed.
* dwarf2out.c (premark_used_types): Insert a new line between
comment and function.
(premark_used_types_helper): Fix comment.
(premark_types_used_by_global_vars_helper,
premark_types_used_by_global_vars): New functions.
(prune_unused_types): Do not prune types used by global variables.
gcc/cp/ChangeLog:
PR debug/41065
* decl.c (cp_finish_decl): Record the types used by the global
variable declaration we've just parsed.
gcc/testsuite/ChangeLog:
PR debug/41065
* gcc.dg/debug/dwarf2/global-used-types.c: New test.
From-SVN: r152085