2014-10-30 Release Manager * GCC 4.9.2 released. 2014-07-16 Release Manager * GCC 4.9.1 released. 2014-04-22 Release Manager * GCC 4.9.0 released. 2014-03-03 Ian Lance Taylor * go-gcc.cc (Gcc_backend::immutable_struct): If IS_COMMON, set DECL_WEAK. (GCC_backend::immutable_struct_set_init): If IS_COMMON, clear DECL_WEAK. 2014-01-24 Chris Manghane * go-gcc.cc (Gcc_backend::unary_expression): New function. 2014-01-16 Chris Manghane * go-gcc.cc (Gcc_backend::conditional_expression): Add btype parameter. (operator_to_tree_code): New static function. (Gcc_backend::binary_expression): New function. 2014-01-14 Chris Manghane * go-gcc.cc (Gcc_backend::compound_expression): New function. (Gcc_backend::conditional_expression): New function. 2014-01-02 Richard Sandiford Update copyright years 2014-01-02 Tobias Burnus * gccgo.texi: Bump @copying's copyright year. 2013-12-16 Chris Manghane * go-gcc.cc (Gcc_backend::struct_field_expression): New function. 2013-12-11 Ian Lance Taylor * go-lang.c (go_langhook_post_options): Disable sibling calls by default. 2013-12-10 Ian Lance Taylor * Make-lang.in (check_go_parallelize): Test go-test.exp r* tests separately. 2013-12-05 Ian Lance Taylor Revert this change; no longer required. 2013-11-06 Ian Lance Taylor * go-lang.c (go_langhook_post_options): If -fisolate-erroneous-paths was turned on by an optimization option, turn it off. 2013-11-23 Ian Lance Taylor * go-gcc.cc (Gcc_backend::function_type): Add result_struct parameter. 2013-11-22 Andrew MacLeod * go-gcc.cc: Add required include files from gimple.h. * go-lang.c: Likewise 2013-11-18 Richard Sandiford * gofrontend/expressions.cc: Replace tree_low_cst (..., 0) with tree_to_shwi throughout. 2013-11-18 Richard Sandiford * gofrontend/expressions.cc: Replace host_integerp (..., 0) with tree_fits_shwi_p throughout. 2013-11-14 Andrew MacLeod * go-lang.c: Include only gimplify.h and gimple.h as needed. 2013-11-14 Diego Novillo * go-backend.c: Include stor-layout.h. * go-gcc.cc: Include stringpool.h. Include stor-layout.h. Include varasm.h. * go-lang.c: Include stor-layout.h. 2013-11-12 Andrew MacLeod * go-lang.c: Include gimplify.h. 2013-11-06 Ian Lance Taylor * go-lang.c (go_langhook_post_options): If -fisolate-erroneous-paths was turned on by an optimization option, turn it off. 2013-10-14 Chris Manghane * go-gcc.cc (Gcc_backend::address_expression): New function. 2013-10-11 Chris Manghane * go-gcc.cc (Gcc_backend::function_code_expression): New function. 2013-10-10 Chris Manghane * go-gcc.cc (Gcc_backend::error_function): New function. (Gcc_backend::function): New function. (Gcc_backend::make_function): New function. (function_to_tree): New function. 2013-10-04 Chris Manghane * go-gcc.cc (Gcc_backend::convert_expression): New function. 2013-10-02 Chris Manghane * go-gcc.cc: Include "real.h" and "realmpfr.h". (Gcc_backend::integer_constant_expression): New function. (Gcc_backend::float_constant_expression): New function. (Gcc_backend::complex_constant_expression): New function. 2013-09-30 Chris Manghane * go-gcc.cc (Gcc_backend::error_expression): New function. (Gcc_backend::var_expression): New function. (Gcc_backend::indirect_expression): New function. 2013-09-25 Tom Tromey * Make-lang.in (gospec.o): Remove. (CFLAGS-go/gospec.o): New variable. (GCCGO_OBJS): Update to use go/gospec.o. (go_OBJS): Define. (GO_SYSTEM_H, GO_C_H, GO_LINEMAP_H, GO_LEX_H, GO_PARSE_H) (GO_GOGO_H, GO_TYPES_H, GO_STATEMENTS_H, GO_EXPRESSIONS_H) (GO_EXPORT_H, GO_IMPORT_H, GO_RUNTIME_H, GO_AST_DUMP_H) (go/go-backend.o, go/go-lang.o, go/go-gcc.o, go/go-linemap.o) (go/ast-dump.o, go/dataflow.o, go/export.o, go/expressions.o) (go/go.o, go/go-dump.o, go/go-optimize.o, go/gogo-tree.o) (go/gogo.o, go/import.o, go/import-archive.o, go/lex.o) (go/parse.o, go/runtime.o, go/statements.o, go/types.o) (go/unsafe.o): Remove. (CFLAGS-go/go-gcc.o, CFLAGS-go/go-linemap.o): New variables. (go/%.o: go/gofrontend/%.cc): Use COMPILE and POSTCOMPILE. 2013-09-25 Tom Tromey * Make-lang.in (gospec.o): Don't use subshell. 2013-08-28 Ian Lance Taylor * go-gcc.cc (Gcc_backend::immutable_struct): Set TREE_PUBLIC if the struct is not hidden. (Gcc_backend::immutable_struct_set_init): Don't set TREE_PUBLIC. 2013-08-06 Ian Lance Taylor * go-gcc.cc (Gcc_backend::immutable_struct_set_init): Use compute_reloc_for_constant. 2013-08-02 Ian Lance Taylor * go-gcc.cc (immutable_struct_set_init): Always call resolve_unique_section. 2013-07-24 Ian Lance Taylor * go-gcc.cc (Gcc_backend::non_zero_size_type): If a struct has a fields, recreate those fields with the first one with a non-zero size. 2013-07-23 Ian Lance Taylor * go-backend.c: Don't #include "rtl.h". (go_imported_unsafe): Don't call init_varasm_once. * Make-lang.in (go/go-backend.o): Don't depend on $(RTL_H). 2013-07-23 Ian Lance Taylor * go-lang.c: Don't #include "except.h". * Make-lang.in (go/go-lang.o): Don't depend on $(EXCEPT_H). 2013-06-18 Ian Lance Taylor * go-gcc.cc (Gcc_backend::immutable_struct): Add is_hidden parameter. (Gcc_backend::immutable_struct_set_init): Likewise. 2013-05-16 Jason Merrill * Make-lang.in (go1$(exeext)): Use link mutex. 2013-01-16 Shenghou Ma * gospec.c: pass -u pthread_create to linker when static linking. 2012-12-21 Ian Lance Taylor PR bootstrap/54659 * go-system.h: Don't include . 2012-12-18 Ian Lance Taylor PR go/55201 * gospec.c: Revert last patch. 2012-12-18 Andreas Schwab PR go/55201 * gospec.c (LIBATOMIC): Define. (LIBATOMIC_PROFILE): Define. (lang_specific_driver): Add LIBATOMIC[_PROFILE] option. 2012-11-29 Ian Lance Taylor * go-gcc.cc: Include "output.h". (global_variable): Add is_unique_section parameter. (global_variable_set_init): Adjust unique section if necessary. * Make-lang.in (go/go-gcc.o): Add dependency on output.h. 2012-11-17 Diego Novillo Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec) * go-lang.c: Use new vec API in vec.h. 2012-11-16 Ian Lance Taylor * Make-lang.in (gccgo$(exeext)): Add + at start of command. (go1$(exeext)): Likewise. 2012-10-30 Ian Lance Taylor * lang.opt (-fgo-relative-import-path): New option. * go-lang.c (go_relative_import_path): New static variable. (go_langhook_init): Pass go_relative_import_path to go_create_gogo. (go_langhook_handle_option): Handle -fgo-relative-import-path. * go-c.h (go_create_gogo): Update declaration. * gccgo.texi (Invoking gccgo): Document -fgo-relative-import-path. 2012-09-17 Ian Lance Taylor * config-lang.in (target_libs): Add target-libbacktrace. 2012-09-16 Ian Lance Taylor * Make-lang.in (go/gogo.o): Depend on filenames.h. 2012-08-14 Diego Novillo Merge from cxx-conversion branch. Configury. * go-c.h: Remove all handlers of ENABLE_BUILD_WITH_CXX. * go-gcc.cc: Likewise. * go-system.h: Likewise. 2012-07-24 Uros Bizjak * go-lang.c (lang_decl): Add variable_size GTY option. 2012-05-09 Ian Lance Taylor * lang.opt: Add -fgo-pkgpath. * go-lang.c (go_pkgpath): New static variable. (go_prefix): New static variable. (go_langhook_init): Pass go_pkgpath and go_prefix to go_create_gogo. (go_langhook_handle_option): Handle -fgo-pkgpath. Change -fgo-prefix handling to just set go_prefix. * go-c.h (go_set_prefix): Don't declare. (go_create_gogo): Add pkgpath and prefix to declaration. * go-gcc.cc (Gcc_backend::global_variable): Change unique_prefix to pkgpath. Don't include the package name in the asm name. * gccgo.texi (Invoking gccgo): Document -fgo-pkgpath. Update the docs for -fgo-prefix. 2012-04-23 Ian Lance Taylor * go-lang.c (go_langhook_init): Set MPFR precision to 256. 2012-04-20 Ian Lance Taylor * lang.opt: Add -fgo-check-divide-zero and -fgo-check-divide-overflow. * gccgo.texi (Invoking gccgo): Document new options. 2012-04-18 Steven Bosscher * go-gcc.cc (Gcc_backend::switch_statement): Build SWITCH_EXPR with NULL_TREE type instead of void_type_node. 2012-03-09 Ian Lance Taylor * go-gcc.cc (Gcc_backend::assignment_statement): Convert the rhs to the lhs type if necessary. 2012-03-08 Ian Lance Taylor * go-gcc.cc (Gcc_backend::init_statement): Don't initialize a zero-sized variable. (go_non_zero_struct): New global variable. (Gcc_backend::non_zero_size_type): New function. (Gcc_backend::global_variable): Don't build an assignment for a zero-sized value. * go-c.h (go_non_zero_struct): Declare. * config-lang.in (gtfiles): Add go-c.h. 2012-02-29 Ian Lance Taylor * go-gcc.cc (class Gcc_tree): Add set_tree method. (set_placeholder_pointer_type): When setting to a pointer to error, set to error_mark_node. 2012-02-23 Richard Guenther * go-gcc.cc (Gcc_backend::placeholder_pointer_type): Use build_distinct_type_copy. 2012-02-17 Ian Lance Taylor * Make-lang.in (go/import.o): Add dependency on $(GO_LEX_H). 2012-02-17 Ian Lance Taylor * gospec.c (lang_specific_driver): If linking, and no -o option was used, add one. 2012-02-14 Ian Lance Taylor PR go/48411 * Make-lang.in (gccgo-cross$(exeext)): New target. (go.all.cross): Depend on gccgo-cross$(exeext) instead of gccgo$(exeext). (go.install-common): Only install GCCGO_TARGET_INSTALL_NAME if gccgo-cross$(exeext) does not exist. 2012-02-07 Ian Lance Taylor * gccgo.texi (Function Names): Document //extern instead of __asm__. 2012-02-01 Jakub Jelinek PR target/52079 * go-lang.c (go_langhook_type_for_mode): For TImode and 64-bit HWI return build_nonstandard_integer_type result if possible. 2012-01-21 Ian Lance Taylor * go-gcc.cc (Gcc_backend::type_size): Check for error_mark_node. (Gcc_backend::type_alignment): Likewise. (Gcc_backend::type_field_alignment): Likewise. (Gcc_backend::type_field_offset): Likewise. 2012-01-20 Ian Lance Taylor * go-gcc.cc (Gcc_backend::placeholder_struct_type): Permit name to be empty. (Gcc_backend::set_placeholder_struct_type): Likewise. 2012-01-17 Ian Lance Taylor * gospec.c (lang_specific_driver): If we see -S without -o, add -o BASE.s rather than -o BASE.o. 2012-01-11 Ian Lance Taylor * go-lang.c (go_langhook_init): Initialize void_list_node before calling go_create_gogo. 2012-01-10 Ian Lance Taylor * go-gcc.cc (Gcc_backend::type_size): New function. (Gcc_backend::type_alignment): New function. (Gcc_backend::type_field_alignment): New function. (Gcc_backend::type_field_offset): New function. * go-backend.c (go_type_alignment): Remove. * go-c.h (go_type_alignment): Don't declare. 2011-12-27 Ian Lance Taylor * go-gcc.cc (Gcc_backend::set_placeholder_struct_type): Use build_distinct_type_copy rather than build_variant_type_copy. (Gcc_backend::set_placeholder_array_type): Likewise. (Gcc_backend::named_type): Add special handling for builtin basic types. 2011-12-22 Ian Lance Taylor * go-gcc.cc (Gcc_backend::set_placeholder_pointer_type): Arrange for the type name to have a DECL_ORIGINAL_TYPE as gcc expects. (Gcc_backend::set_placeholder_struct_type): Likewise. (Gcc_backend::set_placeholder_array_type): Likewise. (Gcc_backend::named_type): Set DECL_ORIGINAL_TYPE. 2011-12-13 Ian Lance Taylor * go-backend.c: #include "simple-object.h" and "intl.h". (GO_EXPORT_SEGMENT_NAME): Define if not defined. (GO_EXPORT_SECTION_NAME): Likewise. (go_write_export_data): Use GO_EXPORT_SECTION_NAME. (go_read_export_data): New function. * go-c.h (go_read_export_data): Declare. 2011-11-29 Sanjoy Das Ian Lance Taylor * go-location.h: New file. * go-linemap.cc: New file. * go-gcc.cc: Change all uses of source_location to Location. * Make-lang.in (GO_OBJS): Add go/go-linemap.o. (GO_LINEMAP_H): New variable. (GO_LEX_H): Use $(GO_LINEMAP_H). (GO_GOGO_H, GO_TYPES_H, GO_IMPORT_H): Likewise. (go/go-linemap.o): New target. 2011-11-02 Rainer Orth * Make-lang.in (gospec.o): Pass SHLIB instead of SHLIB_LINK. 2011-08-24 Roberto Lublinerman * lang.opt: Add fgo-optimize-. * go-lang.c (go_langhook_handle_option): Handle OPT_fgo_optimize. * go-c.h (go_enable_optimize): Declare. * Make-lang.in (GO_OBJS): Add go/go-optimize.o. (GO_EXPORT_H): Define. (GO_IMPORT_H): Add $(GO_EXPORT_H). (GO_AST_DUMP_H): Define. (go/ast-dump.o, go/statements.o): Use GO_AST_DUMP_H. (go/export.o, go/gogo.o, go/import.o): Use GO_EXPORT_H. (go/types.o): Likewise. (go/expressions.o): Use GO_AST_DUMP_H and GO_EXPORT_H. (go/go-optimize.o): New target. 2011-08-24 Joseph Myers * Make-lang.in (CFLAGS-go/go-lang.o): New. (go/go-lang.o): Remove explicit compilation rule. 2011-08-08 Rainer Orth * Make-lang.in (gccgo$(exeext)): Add $(EXTRA_GCC_LIBS). 2011-08-02 Roberto Lublinerman * Make-lang.in (GO_OBJS): Add go/ast-dump.o. (go/ast-dump.o): New target. (go/expressions.o): Depend on go/gofrontend/ast-dump.h. (go/statements.o): Likewise. 2011-07-06 Richard Guenther * go-lang.c (go_langhook_init): Merge calls to build_common_tree_nodes and build_common_tree_nodes_2. 2011-06-14 Joseph Myers * Make-lang.in (go/go-lang.o, go/go-backend.o): Update dependencies. * go-backend.c: Include common/common-target.h. (go_write_export_data): Use targetm_common.have_named_sections. * go-lang.c: Include common/common-target.h. (go_langhook_init_options_struct): Use targetm_common.supports_split_stack. 2011-06-13 Ian Lance Taylor * Make-lang.in (go/expressions.o): Depend on $(GO_RUNTIME_H). 2011-06-10 Ian Lance Taylor * go-gcc.cc: Include "toplev.h". (Gcc_backend::immutable_struct): New function. (Gcc_backend::immutable_struct_set_init): New function. (Gcc_backend::immutable_struct_reference): New function. * Make-lang.in (go/go-gcc.o): Depend on toplev.h. 2011-06-09 Ian Lance Taylor * go-gcc.cc (Gcc_backend::zero_expression): New function. 2011-06-07 Richard Guenther * go-lang.c (go_langhook_init): Do not set size_type_node or call set_sizetype. 2011-05-27 Ian Lance Taylor * go-backend.c: Include "output.h". (go_write_export_data): New function. * go-c.h (go_write_export_data): Declare. * Make-lang.in (go/go-backend.o): Depend on output.h. (go/export.o): Depend on $(GO_C_H). Do not depend on $(MACHMODE_H), output.h, or $(TARGET_H). 2011-05-24 Joseph Myers * Make-lang.in (GCCGO_OBJS): Remove prefix.o. (gccgo$(exeext)): Use libcommon-target.a. 2011-05-20 Joseph Myers * Make-lang.in (GCCGO_OBJS): Remove intl.o and version.o. 2011-05-13 Ian Lance Taylor * go-gcc.cc (Gcc_backend::function_type): When building a struct for multiple results, check that all fields types have a size. (Gcc_backend::placeholder_pointer_type): Permit name to be empty. 2011-05-12 Ian Lance Taylor * go-gcc.cc (Gcc_backend::local_variable): Add is_address_taken parameter. (Gcc_backend::parameter_variable): Likewise. 2011-05-07 Eric Botcazou * go-lang.c (global_bindings_p): Return bool and simplify. 2011-05-05 Nathan Froyd * go-gcc.cc (Gcc_backend::switch_statement): Call build_case_label. 2011-05-04 Ian Lance Taylor * 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. 2011-04-26 Ian Lance Taylor * go-gcc.cc (Gcc_backend::struct_type): Implement. 2011-04-25 Ian Lance Taylor * go-gcc.cc (Gcc_backend::error_type): Implement. (Gcc_backend::string_type): Remove. (Gcc_backend::function_type): Change signature and implement. (Gcc_backend::struct_type): Change signature. (Gcc_backend::slice_type, Gcc_backend::map_type): Remove. (Gcc_backend::channel_type, Gcc_backend::interface_type): Remove. (Gcc_backend::pointer_type): Check for error. * Make-lang.in (go/types.o): Depend on go/gofrontend/backend.h. 2011-04-25 Evan Shaw * go-gcc.c (class Gcc_tree): Make get_tree const. (Gcc_backend::void_type): Implement. (Gcc_backend::bool_type): Implement. (Gcc_backend::integer_type): Implement. (Gcc_backend::float_type): Implement. (Gcc_backend::complex_type): New function. (Gcc_backend::pointer_type): New function. (Gcc_backend::make_type): New function. (type_to_tree): New function. 2011-04-21 Ian Lance Taylor * go-system.h (go_assert, go_unreachable): Define. 2011-04-19 Ian Lance Taylor * go-system.h: Include "intl.h". * Make-lang.in (GO_SYSTEM_H): Add intl.h. (go/statements.o): Remove dependencies on intl.h $(TREE_H) $(GIMPLE_H) convert.h tree-iterator.h $(TREE_FLOW_H) $(REAL_H). 2011-04-19 Ian Lance Taylor * go-gcc.cc (Gcc_backend::temporary_variable): New function. 2011-04-19 Ian Lance Taylor * go-gcc.cc (class Bblock): Define. (Gcc_backend::if_statement): Change then_block and else_block to Bblock*. (Gcc_backend::block): New function. (Gcc_backend::block_add_statements): New function. (Gcc_backend::block_statement): New function. (tree_to_block, block_to_tree): New functions. 2011-04-18 Ian Lance Taylor * go-gcc.cc: Include "go-c.h". (class Bvariable): Define. (Gcc_backend::init_statement): New function. (Gcc_backend::global_variable): New function. (Gcc_backend::global_variable_set_init): New function. (Gcc_backend::local_variable): New function. (Gcc_backend::parameter_variable): New function. (tree_to_type, var_to_tree): New functions. * Make-lang.in (go/go-gcc.o): Depend on $(GO_C_H). * (go/gogo-tree.o): Depend on go/gofrontend/backend.h. 2011-04-15 Ian Lance Taylor * go-gcc.cc (Gcc_backend::compound_statement): New function. (Gcc_backend::assignment_statement): Use error_statement. (Gcc_backend::return_statement): Likewise. (Gcc_backend::if_statement): Likewise. (Gcc_backend::switch_statement): Likewise. (Gcc_backend::statement_list): Likewise. 2011-04-14 Ian Lance Taylor * go-gcc.cc (Gcc_backend::error_statement): New function. 2011-04-13 Ian Lance Taylor * Make-lang.in (go/gogo-tree.o): depend on $(GO_RUNTIME_H). 2011-04-13 Ian Lance Taylor * Make-lang.in (GO_OBJS): Add go/runtime.o. (GO_RUNTIME_H): New variable. (go/runtime.o): New target. (go/gogo.o): Depend on $(GO_RUNTIME_H). (go/statements.o): Likewise. 2011-04-12 Nathan Froyd * go-lang.c (union lang_tree_node): Check for TS_COMMON before calling TREE_CHAIN. 2011-04-06 Ian Lance Taylor * go-gcc.cc (if_statement): Use build3_loc. (Gcc_backend::switch_statement): New function. (Gcc_backend::statement_list): New function. 2011-04-06 Ian Lance Taylor * go-gcc.cc (Gcc_backend::if_statement): New function. (tree_to_stat): New function. (expr_to_tree): Renamed from expression_to_tree. (stat_to_tree): Renamed from statement_to_tree. 2011-04-06 Ian Lance Taylor * go-gcc.cc (Gcc_backend::expression_statement): New function. 2011-04-04 Ian Lance Taylor * go-gcc.c (class Blabel): Define. (Gcc_backend::make_expression): New function. (get_identifier_from_string): New function. (Gcc_backend::label): New function. (Gcc_backend::label_definition_statement): New function. (Gcc_backend::goto_statement): New function. (Gcc_backend::label_address): New function. (expression_to_tree): New function. * Make-lang.in (go/expressions.o): Depend on go/gofrontend/backend.h. (go/gogo.o): Likewise. 2011-04-04 Ian Lance Taylor * go-gcc.cc: #include "tree-iterator.h", "gimple.h", and "gogo.h". (class Bfunction): Define. (Gcc_backend::assignment_statement): Rename from assignment. Check for errors. (Gcc_backend::return_statement): New function. (tree_to_function): New function. * Make-lang.in (go/go-gcc.o): Depend on tree-iterator.h, $(GIMPLE_H), and $(GO_GOGO_H). 2011-04-03 Ian Lance Taylor * go-gcc.cc: New file. * Make-lang.in (GO_OBJS): Add go/go-gcc.o. (go/go-gcc.o): New target. (go/go.o): Depend on go/gofrontend/backend.h. (go/statements.o): Likewise. 2011-02-14 Ralf Wildenhues * gccgo.texi (Top, Import and Export): Fix a typo and a markup nit. 2011-02-08 Ian Lance Taylor * go-lang.c (go_langhook_init_options_struct): Set frontend_set_flag_errno_math. Don't set x_flag_trapping_math. 2011-01-31 Rainer Orth * gospec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use LD_STATIC_OPTION, LD_DYNAMIC_OPTION. 2011-01-21 Ian Lance Taylor * go-lang.c (go_langhook_init): Omit float_type_size when calling go_create_gogo. * go-c.h: Update declaration of go_create_gogo. 2011-01-13 Ian Lance Taylor * go-backend.c: Include "rtl.h" and "target.h". (go_imported_unsafe): New function. * go-c.h (go_imported_unsafe): Declare. * Make-lang.in (go/go-backend.o): Depend on $(RTL_H). (go/gogo-tree.o): Remove dependency on $(RTL_H). (go/unsafe.o): Depend on $(GO_C_H). 2010-12-31 Joern Rennecke PR go/47113 * go-backend.c: (go_field_alignment): Add ATTRIBUTE_UNUSED to variable ‘field’ . 2010-12-21 Ian Lance Taylor * Make-lang.in (check-go): Remove. (lang_checks_parallelized): Add check-go. (check_go_parallelize): Set. 2010-12-13 Ian Lance Taylor * gospec.c (lang_specific_driver): Add a -o option if not linking and there is no -o option already. 2010-12-07 Ian Lance Taylor PR tree-optimization/46805 PR tree-optimization/46833 * go-lang.c (go_langhook_type_for_mode): Handle vector modes. 2010-12-06 Ian Lance Taylor PR other/46789 PR bootstrap/46812 * go-lang.c (go_char_p): Define type and vectors. (go_search_dirs): New static variable. (go_langhook_handle_option): Use version and version/machine directories for -L. (go_langhook_post_options): Add non-specific -L paths. * Make-lang.in (go/go-lang.o): Define DEFAULT_TARGET_VERSION and DEFAULT_TARGET_MACHINE when compiling. * gccgo.texi (Invoking gccgo): Only document -L for linking. (Import and Export): Don't mention -L for finding import files. 2010-12-03 Ian Lance Taylor PR bootstrap/46776 * go-backend.c: New file. * go-c.h (go_type_alignment): Declare. (go_field_alignment, go_trampoline_info): Declare. * Make-lang.in (GO_OBJS): Add go/go-backend.o. (go/go-backend.o): New target. (go/go-lang.o): Make dependencies match source file. (go/expressions.o): Don't depend on $(TM_H) $(TM_P_H). (go/gogo-tree.o): Don't depend on $(TM_H). 2010-12-03 Ian Lance Taylor * config-lang.in (build_by_default): Set to no. 2010-12-02 Ian Lance Taylor Go frontend added to gcc repository. Copyright (C) 2010-2014 Free Software Foundation, Inc. Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved.