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2019-11-12Param to options conversion.Martin Liska1-1/+2
2019-11-12 Martin Liska <mliska@suse.cz> * common.opt: Remove --param and --param= options. * opt-functions.awk: Mark CL_PARAMS for options that have Param keyword. * opts-common.c (decode_cmdline_options_to_array): Replace --param key=value with --param=key=value. * opts.c (print_filtered_help): Remove special printing of params. (print_specific_help): Update title for params. (common_handle_option): Do not handle OPT__param. opts.h (SET_OPTION_IF_UNSET): New macro. * doc/options.texi: Document Param keyword. From-SVN: r278083
2019-09-09opt-functions.awk: fix comparison of limit, begin and endJose E. Marchesi1-3/+4
The function integer_range_info makes sure that, if provided, the initial value fills in the especified range. However, it is necessary to convert the values to a numerical context before comparing, to make sure awk is using arithmetical order and not lexicographical order. gcc/ChangeLog: * opt-functions.awk (integer_range_info): Make sure values are in numeric context before operating with them. From-SVN: r275503
2019-01-01Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r267494
2018-08-17Merge Ignore and Deprecated in .opt files.Martin Liska1-1/+0
2018-08-17 Martin Liska <mliska@suse.cz> * common.opt: Remove Warn, Init and Report for options with Ignore/Deprecated flag. Warning is done automatically for Deprecated flags. * config/i386/i386.opt: Likewise. * config/ia64/ia64.opt: Likewise. * config/rs6000/rs6000.opt: Likewise. * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Remove usage of flag_check_pointer_bounds. * lto-wrapper.c (merge_and_complain): Do not handle OPT_fcheck_pointer_bounds. (append_compiler_options): Likewise. * opt-functions.awk: Do not handle Deprecated. * optc-gen.awk: Check that Var, Report and Init are not used for an option with Ignore/Deprecated flag. * opts-common.c (decode_cmdline_option): Do not report CL_ERR_DEPRECATED. (read_cmdline_option): Report warning for OPT_SPECIAL_deprecated options. * opts.h (struct cl_option): Remove cl_deprecated flag. (CL_ERR_DEPRECATED): Remove error enum value. 2018-08-17 Martin Liska <mliska@suse.cz> * g++.dg/opt/mpx.C: Fix scanned pattern. * gcc.target/i386/mpx.c: Likewise. * g++.dg/warn/Wunreachable-code-1.C: Remove. * g++.dg/warn/Wunreachable-code-2.C: Likewise. * gcc.dg/torture/pr52969.c: Likewise. * g++.dg/warn/pr31246-2.C: Likewise. * g++.dg/warn/pr31246.C: Likewise. * gcc.dg/pr33092.c: Likewise. * g++.dg/opt/eh1.C: Remove a deprecated option. * g++.dg/template/inline1.C: Likewise. * g++.dg/tree-ssa/pr81408.C: Likewise. * gcc.dg/pr41837.c: Likewise. * gcc.dg/pr41841.c: Likewise. * gcc.dg/pr42250.c: Likewise. * gcc.dg/pr43084.c: Likewise. * gcc.dg/pr43317.c: Likewise. * gcc.dg/pr51879-18.c: Likewise. * gcc.dg/torture/pr36066.c: Likewise. * gcc.dg/tree-ssa/ifc-8.c: Likewise. * gcc.dg/tree-ssa/ifc-cd.c: Likewise. * gcc.dg/tree-ssa/pr19210-1.c: Likewise. * gcc.dg/tree-ssa/pr45122.c: Likewise. * gcc.target/i386/pr45352-2.c: Likewise. * gcc.target/i386/zee.c: Likewise. * gfortran.dg/auto_char_len_2.f90: Likewise. * gfortran.dg/auto_char_len_4.f90: Likewise. * gfortran.dg/c_ptr_tests_15.f90: Likewise. * gfortran.dg/char_array_structure_constructor.f90: Likewise. * gfortran.dg/gomp/pr47331.f90: Likewise. * gfortran.dg/pr40999.f: Likewise. * gfortran.dg/pr41011.f: Likewise. * gfortran.dg/pr42051.f03: Likewise. * gfortran.dg/pr46804.f90: Likewise. * gfortran.dg/pr83149_1.f90: Likewise. * gfortran.dg/pr83149_b.f90: Likewise. * gfortran.dg/whole_file_1.f90: Likewise. * gfortran.dg/whole_file_10.f90: Likewise. * gfortran.dg/whole_file_11.f90: Likewise. * gfortran.dg/whole_file_12.f90: Likewise. * gfortran.dg/whole_file_13.f90: Likewise. * gfortran.dg/whole_file_14.f90: Likewise. * gfortran.dg/whole_file_15.f90: Likewise. * gfortran.dg/whole_file_16.f90: Likewise. * gfortran.dg/whole_file_17.f90: Likewise. * gfortran.dg/whole_file_18.f90: Likewise. * gfortran.dg/whole_file_19.f90: Likewise. * gfortran.dg/whole_file_2.f90: Likewise. * gfortran.dg/whole_file_20.f03: Likewise. * gfortran.dg/whole_file_3.f90: Likewise. * gfortran.dg/whole_file_4.f90: Likewise. * gfortran.dg/whole_file_5.f90: Likewise. * gfortran.dg/whole_file_6.f90: Likewise. * gfortran.dg/whole_file_7.f90: Likewise. * gfortran.dg/whole_file_8.f90: Likewise. * gfortran.dg/whole_file_9.f90: Likewise. * gcc.dg/vect/vect.exp: Likewise. 2018-08-17 Martin Liska <mliska@suse.cz> * c.opt: Remove Warn, Init and Report for options with Ignore/Deprecated flag. Warning is done automatically for Deprecated flags. From-SVN: r263614
2018-07-20PR middle-end/82063 - issues with arguments enabled by -WallMartin Sebor1-6/+35
gcc/ada/ChangeLog: PR middle-end/82063 * gcc-interface/misc.c (gnat_handle_option): Change function argument to HOST_WIDE_INT. gcc/brig/ChangeLog: PR middle-end/82063 * brig/brig-lang.c (brig_langhook_handle_option): Change function argument to HOST_WIDE_INT. gcc/c-family/ChangeLog: PR middle-end/82063 * c-common.h (c_common_handle_option): Change function argument to HOST_WIDE_INT. * c-opts.c (c_common_init_options): Same. (c_common_handle_option): Same. Remove special handling of OPT_Walloca_larger_than_ and OPT_Wvla_larger_than_. * c.opt (-Walloc-size-larger-than, -Walloca-larger-than): Change options to take a HOST_WIDE_INT argument and accept a byte-size suffix. Initialize. (-Wvla-larger-than): Same. (-Wno-alloc-size-larger-than, -Wno-alloca-larger-than): New. (-Wno-vla-larger-than): Same. gcc/fortran/ChangeLog: PR middle-end/82063 * gfortran.h (gfc_handle_option): Change function argument to HOST_WIDE_INT. * options.c (gfc_handle_option): Same. gcc/go/ChangeLog: PR middle-end/82063 * go-lang.c (go_langhook_handle_option): Change function argument to HOST_WIDE_INT. gcc/lto/ChangeLog: PR middle-end/82063 * lto-lang.c (lto_handle_option): Change function argument to HOST_WIDE_INT. gcc/testsuite/ChangeLog: PR middle-end/82063 * gcc/testsuite/c-c++-common/pr68657-1.c: Adjust. * gcc/testsuite/c-c++-common/pr68657-2.c: Same. * gcc/testsuite/c-c++-common/pr68657-3.c: Same. * gcc.dg/Walloc-size-larger-than-16.c: Same. * gcc.dg/Walloca-larger-than.c: New test. * gcc.dg/Walloca-larger-than-2.c: New test. * gcc.dg/Wframe-larger-than-2.c: New test. * gcc.dg/Wlarger-than3.c: New test. * gcc.dg/Wvla-larger-than-3.c: New test. * gcc.dg/pr42611.c: Adjust. * gnat.dg/frame_overflow.adb: Same. gcc/ChangeLog: PR middle-end/82063 * builtins.c (expand_builtin_alloca): Adjust. * calls.c (alloc_max_size): Simplify. * cgraphunit.c (cgraph_node::expand): Adjust. * common.opt (larger_than_size, warn_frame_larger_than): Remove variables. (frame_larger_than_size): Same. (-Wframe-larger-than, -Wlarger-than, -Wstack-usage): Change options to take a HOST_WIDE_INT argument and accept a byte-size suffix. Initialize. * doc/invoke.texi (GCC Command Options): Document option arguments. Explain byte-size arguments and suffixes. (-Wvla-larger-than, -Wno-alloc-size-larger-than): Update. (-Wno-alloca-larger-than, -Wno-vla-larger-than): Same. (-Wframe-larger-than, -Wlarger-than, -Wstack-usage): Same. * doc/options.texi (UInteger): Expand. (Host_Wide_Int, ByteSize): Document new properties. * final.c (final_start_function_1): Include sizes in an error message. * function.c (frame_offset_overflow): Same. * gimple-ssa-warn-alloca.c (pass_walloca::gate): Adjust. (alloca_call_type_by_arg): Change function argument to HOST_WIDE_INT. Diagnose unbounded alloca calls only for limits of less than PTRDIFF_MAX. (alloca_call_type): Adjust. Diagnose possibly out-of-bounds alloca calls and VLA size only for limits of less than PTRDIFF_MAX. Same for alloca(0). (pass_walloca::execute): Adjust. Diagnose alloca calls in loops only for limits of less than PTRDIFF_MAX. * langhooks-def.h (lhd_handle_option): Change function argument to HOST_WIDE_INT. * langhooks.c (lhd_handle_option): Same. * langhooks.h (handle_option): Same. * opt-functions.awk (switch_bit_fields): Handle Host_Wide_Int and ByteSize flags. (var_type, var_type_struct): Same. (var_set): Handle ByteSize flag. * optc-gen.awk: Add comments to output to ease debugging. Make use of HOST_WIDE_INT where appropriate. * opts-gen-save.awk: Use %lx to format unsigned long. * opth-gen.awk: Change function argument to HOST_WIDE_INT. * opts-common.c (integral_argument): Return HOST_WIDE_INT and add arguments. Parse bytes-size suffixes. (enum_arg_to_value): Change function argument to HOST_WIDE_INT. (enum_value_to_arg): Same. (decode_cmdline_option): Handle cl_host_wide_int. Adjust. (handle_option): Adjust. (generate_option): Change function argument to HOST_WIDE_INT. (cmdline_handle_error): Adjust. (read_cmdline_option): Change function argument to HOST_WIDE_INT. (set_option): Change function argument to HOST_WIDE_INT. (option_enabled): Handle cl_host_wide_int. (get_option_state): Handle CLVC_SIZE. (control_warning_option): Same. * opts.c (common_handle_option): Change function argument to HOST_WIDE_INT. Remove handling of OPT_Walloca_larger_than_ and OPT_Wvla_larger_than_. * opts.h (enum cl_var_type): Add an enumerator. * stor-layout.c (layout_decl): Print a more meaningful warning. * toplev.c (output_stack_usage): Adjust. From-SVN: r262910
2018-06-12Come up with Deprecated option flag.Martin Liska1-1/+2
2018-06-12 Martin Liska <mliska@suse.cz> * doc/options.texi: Document Deprecated option flag. 2018-06-12 Martin Liska <mliska@suse.cz> * config/i386/i386.opt: Make MPX-related options as Deprecated. * opt-functions.awk: Handle Deprecated flag. * opts-common.c (decode_cmdline_option): Handle cl_deprecated and report error. (read_cmdline_option): Report warning for a deprecated option. * opts.h (struct cl_option): Add new field cl_deprecated. (CL_ERR_DEPRECATED): New. 2018-06-12 Martin Liska <mliska@suse.cz> * c.opt: Make MPX-related options as Deprecated. 2018-06-12 Martin Liska <mliska@suse.cz> * g++.dg/opt/mpx.C: New test. * gcc.target/i386/mpx.c: New test. From-SVN: r261497
2018-01-03Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r256169
2017-07-27Validate that Init value is within range defined by IntegerRange.Martin Liska1-1/+3
2017-07-27 Martin Liska <mliska@suse.cz> * opt-functions.awk: Add validation of value of Init. * optc-gen.awk: Pass new argument. From-SVN: r250625
2017-06-28Introduce IntegerRange for options (PR driver/79659).Martin Liska1-0/+11
2017-06-28 Martin Liska <mliska@suse.cz> PR driver/79659 * common.opt: Add IntegerRange to various options. * opt-functions.awk (integer_range_info): New function. * optc-gen.awk: Add integer_range_info to cl_options struct. * opts-common.c (decode_cmdline_option): Handle CL_ERR_INT_RANGE_ARG. (cmdline_handle_error): Likewise. * opts.c (print_filtered_help): Show valid interval in when --help is provided. * opts.h (struct cl_option): Add range_min and range_max fields. * config/i386/i386.opt: Add IntegerRange for -mbranch-cost. 2017-06-28 Martin Liska <mliska@suse.cz> PR driver/79659 * c.opt: Add IntegerRange to various options. 2017-06-28 Martin Liska <mliska@suse.cz> PR driver/79659 * g++.dg/opt/pr79659.C: New test. From-SVN: r249734
2017-06-27predict.c (test_prediction_value_range): Use -1U instead of -1 to avoid ↵Jakub Jelinek1-1/+1
narrowing conversion warning. * predict.c (test_prediction_value_range): Use -1U instead of -1 to avoid narrowing conversion warning. * dumpfile.c (dump_options): Wrap all value into dump_flags_t cast to avoid narrowing conversion warning. * opt-functions.awk (var_ref): Return (unsigned short) -1 instead of -1. * optc-gen.awk (END): Expect (unsigned short) -1 instead of -1. From-SVN: r249683
2017-01-07[-fcompare-debug] var tracking options are not optimization optionsAlexandre Oliva1-1/+1
If we include them in the ICF hash, they may cause congruence_groups to be processed in a different order due to different hashes, which in turn causes different funcdef_nos to be assigned to functions. Since these numbers are included in -fcompare-debug dumps, they cause failures. Since these options are not optimization options, in that they do not (or should not, save for bugs like this) affect the executable code output by the compiler, they should not be marked as such. This patch replaces the Optimization flag in the var-tracking options with the newly-introduced PerFunction flag, so that it can still be controlled on a per-function basis, but that disregards it in the hash computation used by ICF. This fixes -fcompare-debug failures in numerous LTO testcases. for gcc/ChangeLog * doc/options.texi (PerFunction): New. * opt-functions.awk (switch_flags): Map both Optimization and PerFunction to CL_OPTIMIZATION. * opth-gen.awk: Test for PerFunction flag along with Optimization. * optc-save-gen.awk: Likewise. Introduce var_opt_hash and set it only when the latter is present. Skip those that don't in the hash function generator. * common.opt (fvar-tracking): Mark as PerFunction instead of Optimization. (fvar-tracking-assignments): Likewise. (fvar-tracking-assignments-toggle): Likewise. (fvar-tracking-uninit): Likewise. From-SVN: r244198
2017-01-01Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r243994
2016-12-12re PR other/78766 (GCC Awk scripts use the non-POSIX /^{/ regex)Jakub Jelinek1-3/+3
PR other/78766 * opt-functions.awk (opt_args): Use [{] instead of { in regexps. Formatting fix. From-SVN: r243583
2016-01-04Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r232055
2015-08-09options.texi (EnabledBy): Document that the argument must be a Common option.Manuel López-Ibáñez1-3/+3
gcc/ChangeLog: 2015-08-09 Manuel López-Ibáñez <manu@gcc.gnu.org> * doc/options.texi (EnabledBy): Document that the argument must be a Common option. * doc/invoke.texi (Wnull-dereference): Move after Wnonnull. Not enabled by -Wall. * optc-gen.awk: Give nicer error messages. Detect if the argument of EnabledBy is not a Common option. * common.opt (Wnull-dereference): Not enabled by -Wall. * opt-functions.awk (lang_enabled_by): Nicer error messages. gcc/c-family/ChangeLog: 2015-08-09 Manuel López-Ibáñez <manu@gcc.gnu.org> * c.opt (Wchkp): Use LangEnabledBy instead of EnabledBy. From-SVN: r226751
2015-01-05Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r219188
2014-11-29opt-functions.awk (lang_enabled_by): Support || for enabled-by.Tobias Burnus1-20/+24
2014-11-29 Tobias Burnus <burnus@net-b.de> Manuel López-Ibáñez <manu@gcc.gnu.org> gcc/ * opt-functions.awk (lang_enabled_by): Support || for enabled-by. * optc-gen.awk: Ditto. * doc/options.texi (LangEnabledBy, EnabledBy): Document the || syntax. gcc/fortran/ * lang.opt (Wtabs): Combine duplicated item into a single one using || for LangEnabledBy. Co-Authored-By: Manuel López-Ibáñez <manu@gcc.gnu.org> From-SVN: r218175
2014-03-03opts.h (CL_PCH_IGNORE): Define.Joern Rennecke1-0/+1
* opts.h (CL_PCH_IGNORE): Define. * targhooks.c (option_affects_pch_p): Return false for options that have CL_PCH_IGNORE set. * opt-functions.awk: Process PchIgnore. * doc/options.texi: Document PchIgnore. From-SVN: r208292
2014-01-02Update copyright years in gcc/Richard Sandiford1-1/+1
From-SVN: r206289
2013-01-10Update copyright years in gcc/Richard Sandiford1-2/+1
From-SVN: r195098
2013-01-04Update Copyright years for files modified in 2011 and/or 2012.Jakub Jelinek1-1/+1
From-SVN: r194903
2012-11-07optc-gen.awk: Factor code out to...Manuel López-Ibáñez1-0/+32
2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org> * optc-gen.awk: Factor code out to... * opt-functions.awk (lang_enabled_by): ... this new function. From-SVN: r193303
2012-10-16re PR c/53063 (encode group options in the .opt files)Manuel López-Ibáñez1-0/+16
2012-10-16 Manuel López-Ibáñez <manu@gcc.gnu.org> PR c/53063 PR c/40989 * doc/options.texi (EnabledBy): Document new form. * optc-gen.awk: Handle new form of EnabledBy. * common.opt (Wunused-but-set-parameter): Use EnabledBy. (Wunused-parameter): Likewise. * opts.c (finish_options): Do not handle them explicitly. * opt-functions.awk (search_var_name): New. From-SVN: r192503
2012-08-24dwarf2out.c (gen_producer_string): Omit command line switch if ↵Simon Baldwin1-0/+1
CL_NO_DWARF_RECORD flag set. gcc/ChangeLog * dwarf2out.c (gen_producer_string): Omit command line switch if CL_NO_DWARF_RECORD flag set. * opts.h (CL_NO_DWARF_RECORD): New. * opt-functions.awk (switch_flags): Add NoDWARFRecord. * doc/options.texi: Document NoDWARFRecord option flag. gcc/fortran/ChangeLog * lang.opt (-cpp=): Mark flag NoDWARFRecord. From-SVN: r190648
2012-05-14re PR c/53063 (encode group options in the .opt files)Manuel López-Ibáñez1-1/+10
2012-05-14 Manuel López-Ibáñez <manu@gcc.gnu.org> PR 53063 c-family/ * c.opt (Wc++0X-compat,Wdelete-non-virtual-dtor,Wjump-misses-init, Wreorder): Use LangEnabledBy. * c-opts.c (c_common_handle_option): Do not enable them explicitly. Call lang-specific generated functions. (c_common_post_options): Do not set them here. gcc/ * doc/options.texi: (LangEnabledBy): Document it. * optc-gen.awk: Handle LangEnabledBy. * opth-gen.awk: Generate declaration for lang-specific functions. * opt-read.awk: Record lang numbers. * opt-functions.awk (flag_set_p): Ignore the arguments of flags. (lang_sanitized_name): New. ada/ * gcc-interface/misc.c: Include opts.h and options.h before tm.h. (gnat_handle_option): Call lang-specific generated function. fortran/ * options.c (gfc_handle_option): Call lang-specific generated function. From-SVN: r187462
2011-08-18Allow HOST_WIDE_INT for option variable.H.J. Lu1-2/+23
2011-08-18 H.J. Lu <hongjiu.lu@intel.com> Igor Zamyatin <igor.zamyatin@intel.com> * hwint.h (HOST_WIDE_INT_1): New. * opt-functions.awk (switch_bit_fields): Initialize the host_wide_int field. (host_wide_int_var_name): New. (var_type_struct): Check and return HOST_WIDE_INT. * opt-read.awk: Handle HOST_WIDE_INT for "Variable". * optc-save-gen.awk: Support HOST_WIDE_INT on var_target_other. * opth-gen.awk: Use HOST_WIDE_INT_1 on HOST_WIDE_INT. Properly check masks for HOST_WIDE_INT. * opts-common.c (set_option): Support HOST_WIDE_INT flag_var. (option_enabled): Likewise. (get_option_state): Likewise. * opts.h (cl_option): Add cl_host_wide_int. Change var_value to HOST_WIDE_INT. Co-Authored-By: Igor Zamyatin <igor.zamyatin@intel.com> From-SVN: r177864
2011-05-05opt-functions.awk (var_type_struct): Handle Enum options.Joseph Myers1-0/+4
* opt-functions.awk (var_type_struct): Handle Enum options. * optc-gen.awk: Don't check range of variables of character type. * config/rs6000/rs6000.c (rs6000_sched_insert_nops_str, rs6000_sched_costly_dep_str, rs6000_recip_name, rs6000_abi_name, rs6000_sdata_name, rs6000_explicit_options): Remove. (rs6000_option_override_internal): Check for -malign-power here. Use global_options_set instead of rs6000_explicit_options. (rs6000_parse_fpu_option): Remove. (rs6000_handle_option): Access variables via opts and opts_set pointers. Use error_at and warning_at. Add fall-through comments. Don't handle OPT_mcmodel_, OPT_maix_struct_return, OPT_msvr4_struct_return, OPT_mvrsave, OPT_mspe, OPT_mcall_, OPT_msdata_, OPT_mtls_size_, OPT_mtraceback_, OPT_mfloat_gprs_, OPT_msched_costly_dep_, OPT_malign_ or OPT_mrecip_ explicitly here. Don't use rs6000_parse_fpu_option. * config/rs6000/rs6000.h (fpu_type): Remove declaration. * config/rs6000/rs6000.opt (rs6000_long_double_type_size, rs6000_spe, rs6000_float_gprs): Remove TargetVariable entries. (mrecip=): Use Var. (mspe): Use Var and Save. (mtraceback=): Use Enum and Var. (rs6000_traceback_type): New Enum and EnumValue entries. (mfloat-gprs=): Use Enum, Var and Save. (rs6000_float_gprs): New Enum and EnumValue entries. (mlong-double-): use Var and Save. (msched-costly-dep=, minsert-sched-nops=): Use Var. (malign-): Use Enum and Var. (rs6000_alignment_flags): New Enum and EnumValue entries. (mfpu=): Use Enum. (fpu_type_t): New Enum and EnumValue entries. * config/rs6000/aix43.h (SUBTARGET_OVERRIDE_OPTIONS): Use global_options_set instead of rs6000_explicit_options. * config/rs6000/aix52.h (SUBTARGET_OVERRIDE_OPTIONS): Use global_options_set instead of rs6000_explicit_options. * config/rs6000/aix53.h (SUBTARGET_OVERRIDE_OPTIONS): Use global_options_set instead of rs6000_explicit_options. * config/rs6000/aix61.h (SUBTARGET_OVERRIDE_OPTIONS): Use global_options_set instead of rs6000_explicit_options. * config/rs6000/e500-double.h (SUB3TARGET_OVERRIDE_OPTIONS): Use global_options_set instead of rs6000_explicit_options. * config/rs6000/eabispe.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Use global_options_set instead of rs6000_explicit_options. (RS6000_DEFAULT_LONG_DOUBLE_SIZE): Remove commented-out definition. * config/rs6000/linux64.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Use global_options_set instead of rs6000_explicit_options. * config/rs6000/linux64.opt (mcmodel=): Use Enum and Var. (rs6000_cmodel): New Enum and EnumValue entries. * config/rs6000/linuxspe.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Use global_options_set instead of rs6000_explicit_options. * config/rs6000/sysv4.opt (mcall-, msdata=): Use Var. (mtls-size=): Use Enum and Var. (rs6000_tls_size): New Enum and EnumValue entries. From-SVN: r173434
2011-04-04options.texi (ToLower): Document.Joseph Myers1-0/+1
* doc/options.texi (ToLower): Document. * opt-functions.awk (switch_bit_fields): Initialize cl_tolower field. * opts-common.c (decode_cmdline_option): Handle cl_tolower. * opts.h (cl_option): Add cl_tolower field. * config/rx/rx.c (rx_handle_option): Use strcmp of -mcpu= arguments with lowercase strings. * config/rx/rx.opt (mcpu=): Add ToLower. * config/rx/t-rx (MULTILIB_MATCHES): Don't handle uppercase -mcpu= argument. From-SVN: r171932
2011-03-31opts.h (cl_option): Add comments to fields.Joseph Myers1-15/+36
* opts.h (cl_option): Add comments to fields. Add bit-fields for various flags. (CL_SEPARATE_NARGS_SHIFT, CL_SEPARATE_NARGS_MASK, CL_SEPARATE_ALIAS, CL_NO_DRIVER_ARG, CL_REJECT_DRIVER, CL_SAVE, CL_DISABLED, CL_REPOR, CL_REJECT_NEGATIVE, CL_MISSING_OK, CL_UINTEGER, CL_NEGATIVE_ALIAS): Remove. (CL_JOINED, CL_SEPARATE, CL_UNDOCUMENTED): Update bit positions. * opt-functions.awk (flag_init, switch_bit_fields): New. (switch_flags): Don't handle flags moved to bit-fields. Don't generate CL_MISSING_OK or CL_SAVE. * optc-gen.awk: Update to generate bit-field output as well as flags field. * gcc.c (driver_wrong_lang_callback): Use cl_reject_driver bit-field instead of CL_REJECT_DRIVER flag. * opts-common.c (generate_canonical_option, decode_cmdline_option): Use bit-fields instead of CL_* flags. * opts.c (maybe_default_option): Use cl_reject_negative bit-field instead of CL_REJECT_NEGATIVE flag. * toplev.c (print_switch_values): Use cl_report bit-field instead of CL_REPORT flag. From-SVN: r171804
2011-03-30options.texi (NegativeAlias): Document.Joseph Myers1-1/+2
* doc/options.texi (NegativeAlias): Document. (Alias): Mention NegativeAlias. * opt-functions.awk: Handle NegativeAlias. * optc-gen.awk: Disallow NegativeAlias with multiple Alias arguments. * opts-common.c (decode_cmdline_option): Handle CL_NEGATIVE_ALIAS. * opts.h (CL_NEGATIVE_ALIAS): Define. * config/rs6000/rs6000.c (rs6000_parse_yes_no_option): Remove. (rs6000_handle_option): Don't handle OPT_mvrsave_, OPT_misel_ and OPT_mspe_. * config/rs6000/rs6000.opt (mvrsave=, misel=, mspe=): Replace with Alias entries. * config/rs6000/t-spe (MULTILIB_OPTIONS, MULTILIB_EXCEPTIONS): Use mno-spe and mno-isel instead of mspe=no and -misel=no. From-SVN: r171745
2010-11-26options.texi (Enum, EnumValue): Document new record types.Joseph Myers1-9/+17
* doc/options.texi (Enum, EnumValue): Document new record types. (Enum): Document new option flag. * opt-functions.awk * optc-gen.awk: Handle enumerated option arguments. * opth-gen.awk: Handle enumerated option arguments. * opts-common.c (enum_arg_ok_for_language, enum_arg_to_value, enum_value_to_arg): New. (decode_cmdline_option): Handle enumerated arguments. (read_cmdline_option): Handle CL_ERR_ENUM_ARG. (set_option, option_enabled, get_option_state): Handle CLVC_ENUM. * opts.c (print_filtered_help, print_specific_help): Take lang_mask arguments. (print_filtered_help): Handle printing values of enumerated options. Print possible arguments for enumerated options. (print_specific_help): Update call to print_filtered_help. (common_handle_option): Update calls to print_specific_help. Use value rather than arg for OPT_fdiagnostics_show_location_. Don't handle OPT_ffp_contract_, OPT_fexcess_precision_, OPT_fvisibility_, OPT_ftls_model_, OPT_fira_algorithm_ or OPT_fira_region_ here. * opts.h (enum cl_var_type): Add CLVC_ENUM. (struct cl_option): Add var_enum. (CL_ENUM_CANONICAL, CL_ENUM_DRIVER_ONLY, struct cl_enum_arg, struct cl_enum, cl_enums, cl_enums_count): New. (CL_ERR_ENUM_ARG): Define. (CL_ERR_NEGATIVE): Update value. (enum_value_to_arg): Declare. * common.opt (flag_ira_algorithm, flag_ira_region, flag_fp_contract_mode, flag_excess_precision_cmdline, default_visibility, flag_tls_default): Remove Variable entries. (help_enum_printed): New Variable. (fdiagnostics-show-location=): Use Enum. Add associated SourceInclude, Enum and EnumValue entries. (fexcess-precision=, ffp-contract=, fira-algorithm=, fira-region=, ftls-model=, fvisibility=): Use Enum, Var and Init. Add associated Enum and EnumValue entries. po: * exgettext: Handle UnknownError. From-SVN: r167190
2010-11-19options.texi (Var): Document effects of Defer.Joseph Myers1-1/+5
* doc/options.texi (Var): Document effects of Defer. (Defer): Document. * opt-functions.awk (var_type, var_set): Handle deferred options. * opts-common.c (set_option): Handle CLVC_DEFER. * common.opt (fcall-saved-, fcall-used-, fdump-, ffixed-, fplugin=, fplugin-arg-, fstack-limit, fstack-limit-register=, fstack-limit-symbol=): Mark as deferred. * opts.c: Don't include rtl.h, ggc.h, output.h, tree-pass.h or plugin.h. (print_filtered_help): Don't report state of CLVC_DEFER options. (common_handle_option): Move code for OPT_fcall_used_, OPT_fcall_saved_, OPT_fdump_, OPT_ffixed_, OPT_fplugin_, OPT_fplugin_arg_, OPT_fstack_limit, OPT_fstack_limit_register_ and OPT_fstack_limit_symbol_ to opts-global.c. (option_enabled, get_option_state): Handle CLVC_DEFER. * opts.h: Include vec.h. (enum cl_var_type): Add CLVC_DEFER. (cl_deferred_option): Define type and vectors. (handle_common_deferred_options): Declare. * opts-global.c: New. * toplev.c (toplev_main): Call handle_common_deferred_options * Makefile.in (OPTS_H): Include $(VEC_H). (OBJS-common): Include opts-global.o. (opts.o): Update dependencies. (opts-global.o): Add dependencies. From-SVN: r166942
2010-11-05defaults.h (DEFAULT_WORD_SWITCH_TAKES_ARG, [...]): Remove.Joseph Myers1-0/+6
* defaults.h (DEFAULT_WORD_SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG): Remove. * doc/options.texi (Args): Document. * doc/tm.texi.in (WORD_SWITCH_TAKES_ARG): Remove. * doc/tm.texi: Regenerate. * opt-functions.awk (switch_flags): Handle Args. * opts-common.c: Update comment on tm.h include. (decode_cmdline_option): Handle options with multiple arguments. Don't check WORD_SWITCH_TAKES_ARG for unknown options. * opts.h (CL_SEPARATE_NARGS_SHIFT, CL_SEPARATE_NARGS_MASK): Define. (CL_PARAMS, CL_WARNING, CL_OPTIMIZATION, CL_DRIVER, CL_TARGET, CL_COMMON): Update values. * system.h (WORD_SWITCH_TAKES_ARG): Poison. * config/darwin.h (WORD_SWITCH_TAKES_ARG): Remove. * config/darwin.opt (Zsegaddr, sectalign, sectcreate, sectobjectsymbols, sectorder, segcreate, segprot): New. From-SVN: r166359
2010-10-11Fix PR bootstrap/35855: awk character classes.Ralf Wildenhues1-2/+10
gcc/: PR bootstrap/35855 * opt-functions.awk (BEGIN): New section. (lower, upper, digit, alnum): New variables. (static_var, opt_sanitized_name): Use alnum instead of character classes, for non-C locale. * optc-gen.awk: Likewise. * opth-gen.awk: Likewise. From-SVN: r165322
2010-10-10* opt-functions.awk (opt_sanitized_name): Remove gdwarf+ handling.Eric Botcazou1-2/+0
From-SVN: r165255
2010-09-30opt-functions.awk (static_var): Update comment.Joseph Myers1-7/+7
* opt-functions.awk (static_var): Update comment. (var_ref): Return offsetof expression or -1, not variable address. * optc-gen.awk: Generate structure field initializers instead of static variables. Expect -1 for missing variables instead of null pointer. Add gcc_options parameters to generated functions. * opth-gen.awk: Generate structure fields for static variables. Add gcc_options parameters to generated functions. * common.opt (optimize, optimize_size): Add variables. * config/i386/i386-c.c (ix86_pragma_target_parse): Pass &global_options to cl_target_option_restore. * config/i386/i386.c (ix86_valid_target_attribute_p): Pass &global_options to cl_optimization_restore, cl_target_option_save and cl_target_option_restore. (ix86_set_current_function): Pass &global_options to cl_target_option_restore. * config/pdp11/pdp11.h (optimize): Remove. * config/rs6000/rs6000.h (optimize): Remove. * config/sh/sh.h (optimize): Remove. * config/xtensa/xtensa.h (optimize): Remove. * coretypes.h (struct gcc_options): Declare. * diagnostic.c (diagnostic_initialize): Initialize context->option_state. (diagnostic_report_diagnostic): Pass option_state to option_enabled hook. * diagnostic.h (diagnostic_context.option_enabled): Add void * parameter. (diagnostic_context.option_state): New field. * final.c (final_start_function, final, final_scan_insn): Rename optimize parameter to optimize_p. * flags.h (optimize, optimize_size): Remove. * function.c (invoke_set_current_function_hook): Pass &global_options to cl_optimization_restore. * gcc.c (driver_handle_option): Take gcc_options parameter. Assert that it is &global_options. (process_command): Pass &global_options to read_cmdline_option. * ipa-pure-const.c (suggest_attribute): Pass &global_options to option_enabled. * lto-opts.c (lto_reissue_options): Use option_flag_var. Pass &global_options to set_option. * opts-common.c (handle_option, handle_generated_option, read_cmdline_option, set_option): Take explicit gcc_options parameters. Use option_flag_var. (option_flag_var): New. * opts.c (common_handle_option, lang_handle_option, target_handle_option): Take gcc_options parameter. Assert that it is &global_options. (read_cmdline_options): Pass &global_options to read_cmdline_option. (print_filtered_help): Use option_flag_var. Pass &global_options to option_enabled. (common_handle_option): Use option_flag_var. (option_enabled): Take opts parameter. Use option_flag_var. (get_option_state): Take gcc_options parameter. Use option_flag_var. Pass gcc_options parameter to option_enabled. (enable_warning_as_error): Pass &global_options to handle_generated_option. * opts.h (struct cl_option): Change flag_var to flag_var_offset. (cl_option_handler_func.handler): Take gcc_options parameter. (option_enabled, get_option_state, set_option, handle_option, handle_generated_option, read_cmdline_option): Take gcc_options parameters. * toplev.c (optimize, optimize_size): Remove. (print_switch_values): Pass &global_options to option_enabled. (option_affects_pch_p): Use option_flag_var. Pass &global_options to get_option_state. (general_init): Initialize global_dc->option_state. * tree.c (build_optimization_node): Pass &global_options to cl_optimization_save. (build_target_option_node): Pass &global_options to cl_target_option_save. c-family: * c-common.c (handle_optimize_attribute): Pass &global_options to cl_optimization_save and cl_optimization_restore. * c-opts.c (c_common_handle_option): Pass &global_options to handle_generated_option. * c-pragma.c (handle_pragma_diagnostic): Use option_flag_var. (handle_pragma_pop_options, handle_pragma_reset_options): Pass &global_options to cl_optimization_restore. From-SVN: r164751
2010-09-03options.texi (SeparateAlias): Document.Joseph Myers1-0/+1
* doc/options.texi (SeparateAlias): Document. * opt-functions.awk (switch_flags): Handle SeparateAlias. * opth-gen.awk: Generate enumeration names for options marked SeparateAlias, but not for those marked Ignore. * opts-common.c (generate_canonical_option): Don't output separate argument for options marked CL_SEPARATE_ALIAS. (decode_cmdline_option): Handle CL_SEPARATE_ALIAS. * opts.h (CL_SEPARATE_ALIAS): New. (CL_PARAMS, CL_WARNING, CL_OPTIMIZATION, CL_DRIVER, CL_TARGET, CL_COMMON): Adjust definitions. * config/i386/darwin.opt, config/mips/sde.opt: New. * common.opt (fdump-final-insns): New. * config.gcc (i[34567]86-*-darwin*, x86_64-*-darwin*): Add i386/darwin.opt. (mips*-sde-elf*): Add mips/sde.opt. * config/mips/sde.h (DRIVER_SELF_SPECS): Don't handle -mno-data-in-code and -mcode-xonly here. * defaults.h (DEFAULT_SWITCH_TAKES_ARG): Add 'd'. * gcc.c (option_map): Add "j" to --dump entry. (translate_options): Don't translate -d to -foutput-class-dir= here. java: * lang.opt (d): New. testsuite: * gcc.dg/opts-4.c: New test. From-SVN: r163844
2010-09-02opts.h (struct cl_option): Add warn_message field.Joseph Myers1-1/+3
* opts.h (struct cl_option): Add warn_message field. (struct cl_decoded_option): Add warn_message field. * doc/options.texi (Ignore, Warn): Document. * opt-functions.awk (needs_state_p): Don't consider aliases or ignored options to need state saved. * optc-gen.awk: Handle Warn and Ignore. * opth-gen.awk: Output OPT_SPECIAL_ignore. * opts-common.c (decode_cmdline_option): Set warn_message field. Handle ignored options. (decode_cmdline_options_to_array, generate_option, generate_option_input_file): Set warn_message field. (read_cmdline_option): Generate warnings from warn_message field. Handle ignored options. * common.opt (Wunreachable-code, fargument-alias, fargument-noalias, fargument-noalias-global, fargument-noalias-anything, fcse-skip-blocks, fforce-addr, floop-optimize, frerun-loop-opt, fsched2-use-traces, fsee, fstrength-reduce, ftree-store-ccp, ftree-store-copy-prop, ftree-salias): Mark Ignore. * config/i386/i386.h (CC1_CPU_SPEC_1): Don't handle -mcpu, -mintel-syntax and -mno-intel-syntax here. * config/i386/i386.opt (mcpu=, mintel-syntax): Define as aliases using Warn. * opts.c (common_handle_option): Don't handle options marked as ignored. (enable_warning_as_error): Handle ignored options. c-family: * c.opt (Wimport, fall-virtual, falt-external-templates, fdefault-inline, fenum-int-equiv, fexternal-templates, fguiding-decls, fhonor-std, fhuge-objects, flabels-ok, fname-mangling-version-, fnew-abi, fnonnull-objects, foptional-diags, fsquangle, fstrict-prototype, fthis-is-variable, fvtable-gc, fvtable-thunks, fxref): Mark with Ignore and Warn as applicable. (fhandle-exceptions): Mark with Alias and Warn. * c-opts.c (c_common_handle_option): Don't handle options marked as ignored. po: * exgettext: Handle {} in operand of MissingArgError. Handle Warn. From-SVN: r163771
2010-09-02re PR driver/44076 (-MT <target> behaves different as -MT<target> (w/o space))Joseph Myers1-3/+0
PR driver/44076 * opts.h (struct cl_option): Add alias_arg, neg_alias_arg and alias_target fields. * opt-functions.awk (opt_sanitized_name): Don't handle finline-limit=, Wlarger-than= and ftemplate-depth= specially. * optc-gen.awk: Generate alias fields. * opth-gen.awk: Explicitly give values for OPT_* enum constants. Don't generate such constants for aliases. * opts-common.c (generate_canonical_option): New. (decode_cmdline_option): Handle aliases. Use generate_canonical_option for known options instead of copying the input option text. * doc/options.texi (Alias): Document. * common.opt (W, Wlarger-than-, aux-info=, finline-limit-, fstack-check, specs): Mark as aliases. * gcc.c (driver_handle_option): Canonicalize -L options to joined arguments. (driver_handle_option): Don't handle OPT_specs. * opts.c (common_handle_option): Don't handle options marked as aliases. (enable_warning_as_error): Handle aliases. * stor-layout.c (layout_decl): Use OPT_Wlarger_than_ instead of OPT_Wlarger_than_eq. * tree-optimize.c (tree_rest_of_compilation): Use OPT_Wlarger_than_ instead of OPT_Wlarger_than_eq. c-family: * c.opt (Wcomments, Werror-implicit-function-declaration, ftemplate-depth-, std=c89, std=c9x, std=gnu89, std=gnu9x, std=iso9899:1990, std=iso9899:1999, std=iso9899:199x): Mark as aliases. * c-common.c (option_codes): Use OPT_Wcomment instead of OPT_Wcomments. * c-opts.c (warning_as_error_callback, c_common_handle_option): Don't handle options marked as aliases. java: * lang.opt (CLASSPATH, bootclasspath, classpath, encoding, fCLASSPATH=): Mark as Java options and as aliases. * jvspec.c (jvgenmain_spec): Don't handle -fCLASSPATH*. (lang_specific_driver): Don't handle options marked as aliases. * lang.c (java_handle_option): Don't handle OPT_fCLASSPATH_. testsuite: * gcc.dg/cpp/warn-comments-3.c: New. Based on warn-comments-2.c but using -Werror=comment. * gcc.dg/cpp/warn-comments.c, gcc.dg/cpp/warn-comments-2.c: Adjust expected error messages. From-SVN: r163770
2010-08-16options.texi (NoDriverArg): Document.Joseph Myers1-0/+1
* doc/options.texi (NoDriverArg): Document. * gcc.c (cpp_unique_options): Generate -MD and -MMD instead of -MDX and -MMDX. * opt-functions.awk (switch_flags): Handle NoDriverArg. * opts-common.c (decode_cmdline_option): Ignore CL_SEPARATE marking for CL_NO_DRIVER_ARG options when in the driver. * opts.h (CL_NO_DRIVER_ARG): Define. (CL_PARAMS, CL_WARNING, CL_OPTIMIZATION, CL_DRIVER, CL_TARGET, CL_COMMON): Update values. c-family: * c.opt (MDX): Change back to MD. Mark NoDriverArg instead of RejectDriver. (MMDX): Change back to MMD. Mark NoDriverArg instead of RejectDriver. * c-opts.c (c_common_handle_option): Use OPT_MD and OPT_MMD instead of OPT_MDX and OPT_MMDX. fortran: * lang.opt (MDX): Change back to MD. Mark NoDriverArg instead of RejectDriver. (MMDX): Change back to MMD. Mark NoDriverArg instead of RejectDriver. * cpp.c (gfc_cpp_handle_option): Use OPT_MD and OPT_MMD instead of OPT_MDX and OPT_MMDX. From-SVN: r163280
2010-08-16common.opt: Add driver options.Joseph Myers1-2/+4
* common.opt: Add driver options. (auxbase, auxbase-strip, quiet, version): Mark RejectDriver. * doc/options.texi (Driver, RejectDriver): Document. * gcc.c (pass_exit_codes, print_search_dirs, print_file_name, print_prog_name, print_multi_directory, print_sysroot, print_multi_os_directory, print_multi_lib, print_sysroot_headers_suffix, report_times, combine_flag, use_pipes, wrapper_string): Remove. (save_switch, driver_unknown_option_callback, driver_wrong_lang_callback, driver_post_handling_callback, driver_handle_option): New. (spec_lang, last_language_n_infiles): Make file-scope static instead of local to process_command. (process_command): Use decode_cmdline_options_to_array and read_cmdline_option for option processing. Compute have_c in prescan of decoded options. * opt-functions.awk (switch_flags): Handle Driver and RejectDriver. (var_type, var_type_struct): Handle Separate options as generating const char * variables. * opts-common.c (decode_cmdline_option): Expect CL_COMMON and CL_TARGET to be passed by caller if required. (decode_cmdline_options_to_array): Update comment. * opts.c (complain_wrong_lang): Handle options only valid for the driver. (decode_options): Update call to decode_cmdline_options_to_array. (print_filtered_help): Ignore driver-only options. (print_specific_help): Ignore CL_DRIVER. (common_handle_option): Don't call print_specific_help for CL_DRIVER. * opts.h (CL_DRIVER, CL_REJECT_DRIVER): Define. (CL_PARAMS, CL_WARNING, CL_OPTIMIZATION, CL_TARGET, CL_COMMON): Update values. c-family: * c.opt (MDX, MMDX, lang-asm): Mark RejectDriver. fortran: * lang.opt (MDX, MMDX): Mark RejectDriver. java: * lang.opt (MD_, MMD_, version): Mark RejectDriver. From-SVN: r163279
2010-04-13opt-functions.awk (opt_sanitized_name): New.Manuel López-Ibáñez1-0/+18
2010-04-13 Manuel López-Ibáñez <manu@gcc.gnu.org> * opt-functions.awk (opt_sanitized_name): New. (opt_enum): New. * optc-gen.awk: Use it * opth-gen.awk: Use it. From-SVN: r158272
2010-04-02Make-lang.in, [...]: Update copyright years.Steven Bosscher1-1/+2
* ada/gcc-interface/Make-lang.in, alias.c, attribs.c, auto-inc-dec.c, basic-block.h, bb-reorder.c, calls.c, c-common.c, cgraph.h, collect2.h, config/alpha/alpha.c, config/alpha/alpha.md, config/alpha/predicates.md, config/arm/arm.md, config/arm/lib1funcs.asm, config/arm/neon-schedgen.ml, config/avr/avr.c, config/avr/avr.md, config/bfin/bfin.c, config/darwin9.h, config/darwin.c, config/darwin.h, config/h8300/h8300.c, config/i386/cpuid.h, config/i386/cygming.h, config/i386/cygwin.h, config/i386/mingw32.h, config/i386/msformat-c.c, config/i386/sol2-10.h, config/i386/xopintrin.h, config/ia64/ia64.c, config/ia64/ia64.md, config/ia64/sync.md, config/mep/mep.c, config/mips/mips.md, config/mn10300/mn10300.c, config/mn10300/mn10300.h, config/pa/pa.c, config/pa/pa.md, config/rs6000/aix.h, config/rs6000/dfp.md, config/rs6000/rs6000-builtin.def, config/rs6000/rs6000-c.c, config/rs6000/vector.md, config/rtems.h, config/rx/rx.md, config/s390/s390.md, config/sol2-c.c, config/sparc/sol2-bi.h, config/sparc/sol2-gas.h, config/sparc/sparc.h, config/sparc/sparc.md, config/sparc/sparc-protos.h, config/spu/spu.c, config/spu/spu-c.c, config/t-darwin, convert.c, c.opt, c-opts.c, cp/Make-lang.in, c-pretty-print.c, c-typeck.c, df-core.c, df-scan.c, diagnostic.c, diagnostic.h, doc/cppopts.texi, doc/cpp.texi, doc/extend.texi, doc/gimple.texi, doc/languages.texi, doc/plugins.texi, doc/rtl.texi, doc/standards.texi, doc/tree-ssa.texi, doc/trouble.texi, dominance.c, fold-const.c, fortran/Make-lang.in, fwprop.c, gcc-plugin.h, gensupport.c, gimple.h, gimple-iterator.c, graphite.c, graphite-clast-to-gimple.c, graphite-clast-to-gimple.h, graphite-dependences.c, graphite-poly.c, graphite-poly.h, graphite-ppl.c, graphite-ppl.h, graphite-scop-detection.c, graphite-sese-to-poly.c, graphite-sese-to-poly.h, ifcvt.c, intl.c, intl.h, ipa.c, ipa-cp.c, ipa-inline.c, ipa-prop.c, ipa-prop.h, ipa-pure-const.c, ipa-reference.c, ipa-type-escape.c, ira-color.c, ira-conflicts.c, ira-lives.c, java/Make-lang.in, lambda-code.c, loop-invariant.c, lto/Make-lang.in, lto-streamer.h, lto-streamer-in.c, objc/Make-lang.in, objcp/Make-lang.in, omp-low.c, optc-gen.awk, opt-functions.awk, opth-gen.awk, params.def, passes.c, postreload-gcse.c, print-tree.c, recog.c, regrename.c, reload.h, rtl.def, sched-int.h, sched-rgn.c, sel-sched-dump.c, sese.c, sese.h, store-motion.c, stor-layout.c, tree-cfgcleanup.c, tree-chrec.c, tree-complex.c, tree-data-ref.c, tree.def, tree-eh.c, tree-flow.h, tree-flow-inline.h, tree.h, tree-loop-distribution.c, tree-outof-ssa.c, tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c, tree-scalar-evolution.c, tree-ssa-address.c, tree-ssa-alias.c, tree-ssa-coalesce.c, tree-ssa-copy.c, tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-loop-im.c, tree-ssa-loop-ivcanon.c, tree-ssa-loop-manip.c, tree-ssa-math-opts.c, tree-ssa-operands.c, tree-ssa-pre.c, tree-ssa-sccvn.c, tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-tailcall.c, tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.h, tree-vect-slp.c, tree-vrp.c, unwind-dw2-fde-darwin.c, varpool.c: Update copyright years. From-SVN: r157950
2010-03-31re PR middle-end/43574 (Revision 157795 failed gcc.dg/lto/20090914-1 ↵Jie Zhang1-2/+2
c_lto_20090914-1_0.o) PR 43574 * opt-functions.awk (var_type_struct): Use signed char type for simple variables. From-SVN: r157859
2009-07-30opt-functions.awk (opt_args): Allow argument to be enclosed in curly braces.Dave Korn1-1/+7
* opt-functions.awk (opt_args): Allow argument to be enclosed in curly braces. * doc/options.texi (Option properties): Mention new quoting syntax. From-SVN: r150248
2009-02-20Update Copyright years for files modified in 2008 and/or 2009.Jakub Jelinek1-1/+1
From-SVN: r144324
2008-08-30Change attribute((option(...))) to attribute((target(...))); Do not allocate ↵Michael Meissner1-0/+1
tree nodes on x86 for builtins until we generate code for the ISA; Delete hot/cold functions changing optimization; Make C++ support target specific functions; Add #pragma GCC {push_options,pop_options,reset_options} instead of #pragma GCC {target,optimize} {push,reset,pop} From-SVN: r139812
2008-07-23Add ability to set target options (ix86 only) and optimization options on a ↵Michael Meissner1-0/+17
function specific basis From-SVN: r138075
2007-07-26Change copyright header to refer to version 3 of the GNU General Public ↵Nick Clifton1-3/+3
License and to point readers at the COPYING3 file and the FSF's license web page. From-SVN: r126948
2007-02-12invoke.texi (Overall Options): Document --help=.Nick Clifton1-1/+3
* doc/invoke.texi (Overall Options): Document --help=. * gcc.c (target_help_flag): Rename to print_subprocess_flag. (cc1_options): Pass --help= on to cc1. (display_help): Add description of --help=. (process_command): Add code to handle --help=. Allow translated --help and --target-help switches to be passed on to compiler sub-process. (main): Remove unused if statement. * opts.c (columns): Remove. (LEFT_COLUMN): Define. (wrap_help): Add columns argument. (print_filtered_help): Change parameters to be an include bitmask, an exclude bitmask, an any bitmask and the column width. Move the code to display the params list here. Add code to display the status of options rather than their descriptions if the quiet flag is not active. (print_specific_help): Change parameters to be an include bitmask, an exclude bitmask and an any bitmask. Move code to look up the column width here. Decide upon the title for an options listing. (common_handle_options): Add code to handle --help=. Adapt code for --help and --target-help to use the revised form of the print_specific_help function. (print_help): Delete. (print_param_help): Delete. (print_switch): Delete. * opts.h (cl_lang_count): Add prototype. (CL_PARAMS, CL_WARNING, CL_OPTIMIZATION, CL_MIN_OPTION_CLASS, CL_MAX_OPTION_CLASS): New defines. * optc-gen.awk: Add construction of cl_lang_count. * c.opt: Add Warning attribute to warning options and Optimization attribute to optimization options. * common.opt: Likewise. Add --help=. Add -fhelp and -ftarget-help as aliases for the transformed --help and --target-help options. * opt-functions.awk: Add code to handle Warning and Optimization attributes. From-SVN: r121849