* c-parse.in (maybe_type_qual): Delete.
(maybe_volatile, simple_asm_expr, asmdef, asm_stmt)
(asm_argument): New grammar rules.
(extdef_1): Use asmdef.
(maybeasm): Move down with other asm rules; use simple_asm_expr.
(xexpr): Move up with other expression rules.
(stmt): Use asm_stmt.
* c-typeck.c (build_asm_expr): New function - body mostly
pulled from build_asm_stmt.
(build_asm_stmt): Just handle tacking on the volatile qualifier.
* c-tree.h (build_asm_expr, build_asm_stmt): Update prototypes.
From-SVN: r77723
* emit-rtl.c (set_mem_attributes_minus_bitpos): Don't kill
previous MEM_VOLATILE in REF.
* function.c (fixup_var_refs): Save volatile_ok and set to 1.
* expr.c (emit_block_move_via_movstr): Save and restore volatile_ok.
From-SVN: r77718
2004-02-12 Olivier Hainque <hainque@act-europe.fr>
* decl.c (components_to_record): Don't claim that the internal fields
we make to hold the variant parts are semantically addressable, because
they are not.
* exp_pakd.adb (Create_Packed_Array_Type): Rename Esiz into PASize and
adjust the comment describing the modular type form when we can use it.
(Install_PAT): Account for the Esiz renaming.
* init.c (__gnat_error_handler for alpha-tru64): Arrange to clear the
sc_onstack context indication before raising the exception to which
the signal is mapped. Allows better handling of later signals possibly
triggered by the resumed user code if the exception is handled.
2004-02-12 Arnaud Charlet <charlet@act-europe.fr>
* 5zinit.adb: Removed, no longer used.
2004-02-12 Robert Dewar <dewar@gnat.com>
* ali.adb: Remove separating space between parameters on R line. Makes
format consistent with format used by the binder for Set_Globals call.
* atree.ads, atree.adb: Minor reformatting (new function header format)
* bindgen.adb: Add Run-Time Globals documentation section containing
detailed documentation of the globals passed from the binder file to
the run time.
* gnatls.adb: Minor reformatting
* init.c (__gnat_set_globals): Add note pointing to documentation in
bindgen.
* lib-writ.ads, lib-writ.adb: Remove separating space between
parameters on R line.
Makes format consistent with format used by the binder for Set_Globals
call.
* osint.ads: Add 2004 to copyright notice
Minor reformatting
* snames.ads: Correct capitalization of FIFO_Within_Priorities
Noticed during code reading, documentation issue only
* usage.adb: Remove junk line for obsolete C switch
Noticed during code reading
2004-02-12 Vincent Celier <celier@gnat.com>
* bld.adb (Process_Declarative_Items): For Source_Dirs call gprcmd
extend for each directory, so that multiple /** directories are
extended individually.
(Recursive_Process): Set the default for LANGUAGES to ada
* gprcmd.adb: Define new command "ignore", to do nothing.
Implement new comment "path".
* Makefile.generic: Suppress output when SILENT is set
Make sure that when compiler for C/C++ is gcc, the correct -x switch is
used, so that the correct compiler is invoked.
When compiler is gcc/g++, put search path in env vars C_INCLUDE_PATH/
CXX_INCLUDE_PATH, to avoid failure with too long command lines.
2004-02-12 Jerome Guitton <guitton@act-europe.fr>
* Makefile.in: Clean ups and remove obsolete targets.
2004-02-12 Ed Schonberg <schonberg@gnat.com>
* exp_ch5.adb: Remove Possible_Unligned_Slice, in favor of the similar
predicate declared in exp_util.
* exp_util.adb: Add comments.
* sem_ch10.adb (Analyze_Subunit): Remove ultimate parent unit from
visibility before compiling context of the subunit.
* sem_res.adb (Check_Parameterless_Call): If the context expects a
value but the name is a procedure, do not attempt to analyze as a call,
in order to obtain more telling diagnostics.
* sem_util.adb (Wrong_Type): Further enhancement to diagnose missing
'Access on parameterless function calls.
(Normalize_Actuals): For a parameterless function call with missing
actuals, defer diagnostic until resolution of enclosing call.
* sem_util.adb (Wrong_Type): If the context type is an access to
subprogram and the expression is a procedure name, suggest a missing
'attribute.
From-SVN: r77704
2004-02-11 Eric Christopher <echristo@redhat.com>
* cppcharset.c (_cpp_interpret_string_notranslate): Rename and
duplicate argument structure of cpp_interpret_string.
* cpphash.h: Move prototype...
* cpplib.h: Here.
* cpplib.c: Fix calls to match new function signature.
From-SVN: r77688
2004-02-11 Uros Bizjak <uros@kss-loka.si>
* optabs.h (enum optab_index): Add new OTI_log10 and OTI_log2.
(log10_optab, log2_optab): Define corresponding macros.
* optabs.c (init_optabs): Initialize log10_optab and log2_optab.
* genopinit.c (optabs): Implement log10_optab and log2_optab
using log10?f2 and log2?f2 patterns.
* builtins.c (expand_builtin_mathfn): Handle BUILT_IN_LOG10{,F,L}
using log10_optab, and BUILT_IN_LOG2{,F,L} using log2_optab.
(expand_builtin): Expand BUILT_IN_LOG10{,F,L} and BUILT_IN_LOG2{,F,L}
using expand_builtin_mathfn if flag_unsafe_math_optimizations is set.
* config/i386/i386.md (log10sf2, log10df2, log10xf2, log2sf2,
log2df2, log2xf2): New patterns to implement log10, log10f, log10l,
log2, log2f and log2l built-ins as inline x87 intrinsics.
* gcc.dg/builtins-33.c: New test.
From-SVN: r77675
2004-02-11 Daniel Berlin <dberlin@dberlin.org>
* dwarf2out.c (output_loc_list): Remove no longer necessary, and now
incorrect, hunk.
(add_location_or_const_value_attribute): Use text_section_label,
not TEXT_SECTION_NAME.
From-SVN: r77669
The "next available source_location" is now managed internally by
line-maps.c rather than by clients.
* line-map.h (struct line_map): New field column_bits.
<from_line>: Rename field to start_location.
(struct line_maps): New fields highest_location and max_column_hint.
(linemap_check_files_exited): New declaration.
(linemap_line_start): New declaration.
(linemap_add): Remove from_line parameter; use highest_location field.
(SOURCE_LINE, LAST_SOURCE_LINE): Modify to use column_bits.
(SOURCE_COLUMN, LAST_SOURCE_LINE_LOCATION): New macros.
(CURRENT_LINE_MAP): Remove macro.
(linemap_position_for_column): New inline function.
* line-map.c (linemap_init): Clear new fields.
(linemap_check_files_exited): New function, extracted from ...
(linemap_free): Use linemap_check_files_exited.
(linemap_add): Remove from_line parameter. Various updates.
(linemap_line_start): New function.
(linemap_lookeup): Update for new field names.
* cpphash.h (struct cpp_reader) <map>: Field removed. Because
linemap_position_for_column may unpredictably change the current map,
it is cleaner and simpler for us to not cache it in cpp_reader.
(struct cpp_buffer): New sysp field.
Changed warned_cplusplus_comments and from_stage3 to bitfields.
* cppinit.c (cpp_read_min_file): pfile->map no longer exists.
* cpplib.c (do_line, do_linemarker, _cpp_do_file_change): Get
current map using linemap_lookup.
(do_linemarker): Also set buffer's sysp field.
(destringize_and_run): No longer need to decrement current line.
* cppfiles.c (_cpp_stack_file): Set sysp from and in buffer.
(search_path_head, open_file_failed): Use buffer's sysp.
(cpp_make_system_header): Get current map using linemap_lookup.
Also set buffer's sysp flag.
* cppmacro.c (_cpp_builtin_macro_text): Likewise use linemap_lookup.
* cpphash.h (CPP_INCREMENT_LINE): New macro.
(struct cpp_buffer): Moved fields saved_cur, saved_rlimit to ...
(struct cpp_reader): ... and adding saved_line_base field.
* cpptrad.c (_cpp_overlay_buffer, _cpp_remove_overlay):
Update accordingly. Don't adjust line.
(_cpp_scan_out_logical_line): Use CPP_INCREMENT_LINE.
* cpphash.c (CPP_IN_SYSTEM_HEADER): Replaced macro by ...
(cpp_in_system_header): ... new inline function, using buffer's sysp.
* cpperror.c (_cpp_begin_message): Update to use cpp_in_system_header.
* cpplex.c (_cpp_lex_direct): Likewise.
* cppmacro.c (_cpp_builtin_macro_text): Likewise.
* cppmacro.c (_cpp_create_definition): Use buffer's sysp field.
* cpplib.h (struct cpp_token): Rename line field to src_loc.
Remove col field as it is now subsumed by src_loc.
* cpperror.c: Update various field, parameter, and macro names.
(print_location): If col==0, try SOURCE_COLUMN of line.
(cpp_error): Use cur_token's src_loc field, rather than line+col.
* cpplib.c (do_diagnostic): Token's src_loc fields replaces line+col.
* cpplex.c (_cpp_process_line_notes, _cpp_lex_direct,
_cpp_skip_block_comment): Use CPP_INCREMENT_LINE.
(_cpp_temp_token): Replace cpp_token's line+col fields by src_loc.
(_cpp_get_fresh_line): Don't need to adjust line for missing newline.
(_cpp_lex_direct): Use linemap_position_for_column.
* c-ppoutput.c (maybe_print_line, print_line): Don't take map
parameter. Instead get it from the line_table global. Adjust callers.
(print): Remove map field. Replace line field to src_line.
(init_pp_output, account_for_newlines, maybe_print_line): Adjust.
(cb_line_change): Use SOURCE_COLUMN. Minor optimizations.
(pp_file_change): Use MAIN_FILE_P since we cannot checked print.map.
Use LAST_SOURCE_LINE_LOCATION to "catch up" after #include.
* cpptrad.c (copy_comment): Rename variable.
* c-lex.c (map): Remove static variable, for same reason we removed
cpp_reader's map field.
(cb_line_change, cb_def_pragma, cb_define, cb_undef): Hence we need
to call linemap_lookup.
(cb_line_change): Token's line field replaced by src_loc.
(fe_file_change): Use MAINFILE_P and LAST_SOURCE_LINE macros.
Don't save new_map.
* cpphash.h, cpperror.c, cpplib.h: Some renames of fileline to
source_location.
From-SVN: r77663
* config/rs6000/altivec.md (*movv4si_internal): At least one
operand must be register_operand.
(*movv8hi_internal1): Likewise.
(*movv16qi_internal1): Likewise.
(*movv4sf_internal1): Likewise.
From-SVN: r77654
Set AltiVec ABI and vrsave as default for ppc64 linux.
(init_cumulative_args): Post error, if try to return
value in AltiVec register without enable AltiVec.
(function_arg_advance): Ditto for passing arguments.
From-SVN: r77642
PR libstdc++/14097
* config/linker-map.gnu: Add typeinfo and typeinfo name for
__gnu_cxx::stdio_filebuf<char, std::char_traits<char> >.
From-SVN: r77636
PR libstdc++/14098
* config/linker-map.gnu: Add typeinfo and typeinfo name for
__gnu_cxx::stdio_sync_filebuf<char, std::char_traits<char> >.
From-SVN: r77635
