* common.opt (initial_max_fld_align, flag_debug_asm,
flag_dump_rtl_in_asm, flag_dump_all_passed, rtl_dump_and_exit,
flag_print_asm_name, graph_dump_format, help_printed,
help_columns, flag_opts_finished): New Variable entries.
(fdbg-cnt-list, fdbg-cnt=, fdebug-prefix-map=, frandom-seed,
frandom-seed=): Mark deferred.
(fsched-verbose=): Use UInteger and Var.
* flags.h (set_struct_debug_option, flag_print_asm_name,
rtl_dump_and_exit, flag_debug_asm, flag_dump_rtl_in_asm,
graph_dump_format): Don't declare here.
* haifa-sched.c (sched_verbose_param, fix_sched_param): Remove.
* opts-global.c: Include dbgcnt.h and debug.h.
(decode_options): Pass location to finish_options.
(handle_common_deferred_options): Check flag_dump_all_passed.
Handle OPT_fdbg_cnt_, OPT_fdbg_cnt_list, OPT_fdebug_prefix_map_,
OPT_frandom_seed and OPT_frandom_seed_. Don't assert on
OPT_fstack_limit.
* opts.c: Don't include toplev.h, dbgcnt.h or debug.h.
(set_struct_debug_option): Add location_t parameter. Update
recursive call. Use error_at.
(default_options_optimization): Use error_at.
(finish_options): Add location_t parameter. Use
opts->x_flag_opts_finished instead of first_time_p. Use
opts->x_optimize instead of optimize. Use error_at. Pass
location to inform.
(print_filtered_help): Use opts->x_help_printed to track what
options have been printed.
(print_specific_help): Use opts->x_help_columns to track number of
columns.
(common_handle_option): Pass locations and gcc_options pointers to
more functions. Use warning_at instead of fnotice and warning.
Don't handle OPT_fdbg_cnt_, OPT_fdbg_cnt_list or
OPT_fdebug_prefix_map_. Use error_at. Set
opts->x_initial_max_fld_align; don't set maximum_field_alignment.
Don't handle OPT_frandom_seed or OPT_frandom_seed_. Don't handle
OPT_fsched_verbose_.
(handle_param): Add location_r parameter. Use error_at.
(set_debug_level): Add location_r parameter. Use error_at and
warning_at.
(setup_core_dumping): Add diagnostic_context parameter.
(decode_d_option): Add gcc_options, location_t and
diagnostic_context parameters and use them instead of global
state. Use warning_at.
(enable_warning_as_error): Use error_at.
* opts.h (finish_options): Update prototype.
(set_struct_debug_option): Declare here.
* rtl.h (fix_sched_param): Remove.
* stor-layout.c (initial_max_fld_align): Remove.
* toplev.c (rtl_dump_and_exit, flag_print_asm_name,
graph_dump_format, flag_debug_asm, flag_dump_rtl_in_asm): Remove.
(process_options): Set maximum_field_alignment.
* tree.h (initial_max_fld_align) Don't declare here.
* Makefile.in (opts.o, opts-global.o): Update dependencies.
c-family:
* c-opts.c (c_common_handle_option): Pass location to
set_struct_debug_option.
testsuite:
* gcc.dg/opts-5.c: New test.
From-SVN: r167106
any already-instantiated declarations.
PR c++/46527
* gcc/cp/pt.c (instantiate_decl): Propagate the template's
location to its instance.
* gcc/testsuite/g++.dg/debug/dwarf2/pr46527.C: New test.
From-SVN: r167104
In libobjc/:
2010-11-23 Richard Frith-Macdonald <rfm@gnu.org>
* sendmsg.c (get_imp): Fixed call to __objc_get_forward_imp to
pass nil as the receiver since we don't know the receiver at this
point.
From-SVN: r167092
PR driver/42690
* gcc.c (LINK_COMMAND_SPEC): Remove hard-coded pass-through plugin
options, replace by call of pass-through-libs spec function to process
link_gcc_c_sequence spec.
(lto_libgcc_spec): Delete variable.
(static_specs[]): Remove related entry.
(static_spec_functions[]): Add new entry for pass-through-libs.
(main): Don't generate deleted lto_libgcc_spec.
(pass_through_libs_spec_func): New function to implement the new
pass-through-libs spec function.
* doc/invoke.texi (pass-through-libs): Document new spec function.
From-SVN: r167091
In gcc/objc/:
2010-11-23 Nicola Pero <nicola.pero@meta-innovation.com>
PR objc/24358
* lang-specs.h: Added objective-c-cpp-output. Mapped .mi to
objective-c-cpp-output instead of objc-cpp-output. Print a
deprecation note every time objc-cpp-output is requested.
In gcc/objcp/:
2010-11-23 Nicola Pero <nicola.pero@meta-innovation.com>
PR objc/24358
* lang-specs.h: Print a deprecation note every time
objc++-cpp-output is requested.
From-SVN: r167073
2010-11-23 Richard Guenther <rguenther@suse.de>
* tree-ssa-sccvn.c (vn_reference_lookup_3): Avoid doing work
twice. Avoid re-allocating the ops vector all the time.
2010-11-23 Richard Guenther <rguenther@suse.de>
* tree-ssa-alias.c (refs_may_alias_p_1): Avoid calls to
is_gimple_min_invariant, group tree code checks to allow
combining them.
(stmt_may_clobber_ref_p_1): Check for SSA_NAME instead
of is_gimple_reg.
From-SVN: r167072
In gcc/objc/:
2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
PR objc/41108
* objc-act.c (objc_generate_write_barrier): Added assert to make sure
this function is only called with the next runtime.
From-SVN: r167054
2010-11-22 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
PR driver/43335
* gcc.c (main): Don't crash when lto-wrapper program is not found.
From-SVN: r167052
In gcc/c-family/:
2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
PR objc/34033
* c-lex.c (lex_string): Check that each string in an Objective-C
string concat sequence starts with either one or zero '@', and
that there are no spurious '@' signs at the end.
In gcc/testsuite/:
2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
PR objc/34033
* objc.dg/strings-1.m: New.
* objc.dg/strings-2.m: New.
* obj-c++.dg/strings-1.mm: New.
* obj-c++.dg/strings-2.mm: New.
From-SVN: r167048
2010-11-22 Paolo Bonzini<bonzini@gnu.org>
PR bootstrap/44970
* Makefile.in (fwprop.o) Add sparseset.h.
* fwprop.c: Include sparseset.h
(struct find_occurrence_data, find_occurrence_callback,
find_occurrence): Remove.
(active_defs, active_defs_check, register_active_defs,
update_df_init, update_uses): New.
(update_df): Rewrite.
(try_fwprop_subst, forward_propagate_asm): Add calls to
update_df_init and update_df.
(fwprop_init): Allocate active_defs and active_defs_check.
(fwprop_done): Free them.
(fwprop, fwprop_addr): Adjust comments.
* df.h (df_uses_create): Declare.
* df-scan.c (df_install_ref_incremental): Break out of df_ref_create.
(df_ref_create): Return result of df_ref_create_structure directly.
(df_ref_create_structure): Call df_install_ref_incremental when
no collection_rec is passed.
(df_ref_record): Do not create multiword hard reg info when no
collection_rec is passed.
(df_uses_create): New.
From-SVN: r167038
* gfortranspec.c (library): New global, moved from ...
(lang_specific_driver): ... here.
(lang_specific_pre_link): Test it here before including
libgfortran.spec.
From-SVN: r167027
