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ubuntu-buildroot/output/build/host-gcc-initial-11.4.0/gcc/go/ChangeLog

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2024-04-01 15:19:46 +00:00
2023-05-29 Release Manager
* GCC 11.4.0 released.
2022-04-21 Release Manager
* GCC 11.3.0 released.
2022-02-18 Ian Lance Taylor <iant@golang.org>
Backported from master:
2021-05-24 Ian Lance Taylor <iant@golang.org>
PR go/100537
* go-gcc.cc (class Gcc_backend): Update methods that create
variables to take a flags parameter.
2021-07-28 Release Manager
* GCC 11.2.0 released.
2021-04-27 Release Manager
* GCC 11.1.0 released.
2021-01-28 Ian Lance Taylor <iant@golang.org>
* gospec.c (lang_specific_driver): Add -g if no debugging options
were passed.
2021-01-15 Ian Lance Taylor <iant@golang.org>
* Make-lang.in (GO_OBJS): Add go/embed.o.
2021-01-05 Jakub Jelinek <jakub@redhat.com>
* lang.opt (fgo-embedcfg=): Add full stop at the end of description.
2021-01-05 Ian Lance Taylor <iant@golang.org>
* lang.opt (fgo-embedcfg): New option.
* go-c.h (struct go_create_gogo_args): Add embedcfg field.
* go-lang.c (go_embedcfg): New static variable.
(go_langhook_init): Set go_create_gogo_args embedcfg field.
(go_langhook_handle_option): Handle OPT_fgo_embedcfg_.
* gccgo.texi (Invoking gccgo): Document -fgo-embedcfg.
2021-01-01 Jakub Jelinek <jakub@redhat.com>
* gccgo.texi: Bump @copyrights-go year.
2020-12-22 Ian Lance Taylor <iant@golang.org>
PR go/98402
* go-lang.c (go_langhook_init): Force MPFR exponent range to be
large enough to support Go constants.
2020-11-20 Jakub Jelinek <jakub@redhat.com>
PR other/97911
* Make-lang.in (go.serial): Change from goal to a variable.
(.PHONY): Drop go.serial and go.prev.
(go1$(exeext)): Depend on $(go.serial) rather than go.serial.
2020-11-18 Jakub Jelinek <jakub@redhat.com>
* Make-lang.in (go.serial): New goal.
(.PHONY): Add go.serial go.prev.
(go1$(exeext)): Depend on go.prev. Call LINK_PROGRESS.
2020-11-11 Alan Modra <amodra@gmail.com>
* go-gcc.cc (Gcc_backend::global_variable_set_init): Cast NULL to
avoid ambiguous overloaded call.
2020-11-06 Nathan Sidwell <nathan@acm.org>
* go-gcc.cc (Gcc_backend::call_expression): Rename
DECL_IS_BUILTIN->DECL_IS_UNDECLARED_BUILTIN.
2020-11-04 Ian Lance Taylor <iant@golang.org>
* go-lang.c (go_langhook_post_options): Disable
-fipa-icf-functions if it was not explicitly enabled.
2020-09-14 Jakub Jelinek <jakub@redhat.com>
* go-gcc.cc (Gcc_backend::function): Adjust
cl_optimization_save, cl_optimization_restore and
build_optimization_node callers.
2020-08-10 Clément Chigot <chigot.c@gmail.com>
* go-c.h (struct go_create_gogo_args): Add need_eqtype field.
* go-lang.c (go_langhook_init): Set need_eqtype.
2020-04-15 Ian Lance Taylor <iant@golang.org>
PR go/94607
* go-gcc.cc (class Gcc_backend): Define builtin_const,
builtin_noreturn, builtin_novops.
(Gcc_backend::define_builtin): Change const_p and noreturn_p
parameters to a single flags parameter. Change all callers.
(Gcc_backend::Gcc_backend): Pass novops for prefetch.
2020-01-01 Jakub Jelinek <jakub@redhat.com>
Update copyright years.
* gccgo.texi: Bump @copyrights-go year.
2019-11-12 Martin Liska <mliska@suse.cz>
* go-lang.c (go_langhook_post_options):
Use SET_OPTION_IF_UNSET.
2019-09-04 Ian Lance Taylor <iant@golang.org>
PR tree-optimization/91663
* go-lang.c (go_langhook_post_options): Clear
flag_partial_inlining.
2019-08-23 Jakub Jelinek <jakub@redhat.com>
PR middle-end/91283
* go-lang.c (go_langhook_post_options): Set flag_excess_precision
instead of flag_excess_precision_cmdline.
2019-07-02 Cherry Zhang <cherryyz@google.com>
* go-gcc.cc (Gcc_backend::Gcc_backend): Define __builtin_memset.
2019-06-21 Cherry Zhang <cherryyz@google.com>
* go-gcc.cc (Gcc_backend::Gcc_backend): Define math/bits
builtins.
2019-05-30 Jim Wilson <jimw@sifive.com>
* go-gcc.cc (Gcc_backend::Gcc_backend): Add BUILT_IN_ATOMIC_FETCH_AND_1
and BUILT_IN_ATOMIC_FETCH_OR_1.
2019-05-16 Cherry Zhang <cherryyz@google.com>
* go-gcc.cc (Gcc_backend::Gcc_backend): Define atomic builtins.
2019-05-08 Cherry Zhang <cherryyz@google.com>
* go-gcc.cc (Gcc_backend::Gcc_backend): Define memmove builtin.
2019-05-07 Cherry Zhang <cherryyz@google.com>
* lang.opt (-fgo-debug-optimization): New option.
* go-c.h (struct go_create_gogo_args): Add debug_optimization
field.
* go-lang.c (go_langhook_init): Set debug_optimization field.
* gccgo.texi (Invoking gccgo): Document -fgo-debug-optimization.
2019-03-06 Ian Lance Taylor <iant@golang.org>
PR go/89227
* go-gcc.cc (Gcc_backend::function): Set TREE_PUBLIC for an
only-inline function.
2019-02-15 Cherry Zhang <cherryyz@google.com>
* go-gcc.cc (Gcc_backend::Gcc_backend): Define __builtin_dwarf_cfa
instead of __builtin_frame_address.
2019-02-14 Ian Lance Taylor <iant@golang.org>
* go-backend.c (go_imported_unsafe): Update
optimization_default_node.
2019-02-13 Ian Lance Taylor <iant@golang.org>
* go-gcc.cc: #include "opts.h".
(Gcc_backend::function): Compile thunks with -Os.
2019-02-05 Nikhil Benesch <nikhil.benesch@gmail.com>
PR go/89019
* go-gcc.cc (Gcc_backend::placeholder_struct_type): Mark
placeholder structs as requiring structural equality.
(Gcc_backend::set_placeholder_pointer_type): Propagate the
canonical type from the desired pointer type to the placeholder
pointer type.
2019-01-09 Ian Lance Taylor <iant@golang.org>
PR go/86343
* go-gcc.cc (Gcc_backend::set_placeholder_struct_type): Go back to
build_distinct_type_copy, but copy the fields so that they have
the right DECL_CONTEXT.
2019-01-09 Sandra Loosemore <sandra@codesourcery.com>
PR other/16615
* go-backend.c: Mechanically replace "can not" with "cannot".
* go-gcc.cc: Likewise.
2019-01-01 Jakub Jelinek <jakub@redhat.com>
Update copyright years.
* gccgo.texi: Bump @copyrights-go year.
2018-11-27 Ian Lance Taylor <iant@golang.org>
* go-gcc.cc (Gcc_backend::function): Handle function_only_inline
flag.
2018-11-13 David Malcolm <dmalcolm@redhat.com>
* go-gcc-diagnostics.cc: Replace "source_location" with "location_t".
* go-gcc.cc: Likewise.
* go-linemap.cc: Likewise.
* go-location.h: Likewise.
* gofrontend/README: Likewise.
2018-10-31 Ian Lance Taylor <iant@golang.org>
* go-gcc.cc (Gcc_backend::write_global_definitions): Don't call
gimplify_function_tree. Instead call allocate_struct_function if
necessary.
2018-10-29 Ian Lance Taylor <iant@golang.org>
* go-gcc.cc (Gcc_backend::function): Change to use a single flags
parameter.
2018-10-29 Ian Lance Taylor <iant@golang.org>
* go-linemap.cc (Gcc_linemap::location_file): New method.
2018-10-17 David Malcolm <dmalcolm@redhat.com>
* Make-lang.in (selftest-go): New.
2018-09-20 Allan Sandfeld Jensen <allan.jensen@qt.io>
* gospec.c (lang_specific_driver): Handle -r like -nostdlib.
2018-08-27 Martin Liska <mliska@suse.cz>
* go-gcc.cc (Gcc_backend::call_expression): Use new function
fndecl_built_in_p and remove check for FUNCTION_DECL if
possible.
2018-07-20 Martin Sebor <msebor@redhat.com>
PR middle-end/82063
* go-lang.c (go_langhook_handle_option): Change function argument
to HOST_WIDE_INT.
2018-06-28 Ian Lance Taylor <iant@golang.org>
PR go/86343
* go-gcc.cc (Gcc_backend::set_placeholder_struct_type): Call
build_variant_type_copy rather than build_distinct_type_copy.
2018-06-08 Cherry Zhang <cherryyz@google.com>
* go-gcc.cc (class Gcc_backend): Remove
stack_allocation_expression method.
2018-02-03 Ian Lance Taylor <iant@golang.org>
* go-gcc.cc (Gcc_backend::fill_in_struct): Mark struct types as
using structural equality.
2018-02-02 Ian Lance Taylor <iant@golang.org>
* go-gcc.cc (Gcc_backend::type_size): Return 0 for
void_type_node.
(Gcc_backend::convert_expression): Don't convert if the type of
expr_tree is void_type_node.
(Gcc_backend::array_index_expression): Don't index if the type of
the array expression is void_type_node.
(Gcc_backend::init_statement): Don't initialize if the type of the
initializer expression is void_type_node.
(Gcc_backend::assignment_statement): Don't assign if the type of
either the left or right hand side is void_type_node.
(Gcc_backend::temporary_variable): Don't initialize if the type of
the initializer expression is void_type_node.
2018-02-01 Cherry Zhang <cherryyz@google.com>
* lang.opt (fgo-optimize): Remove RejectNegative.
* go-c.h (go_enable_optimize): Update declaration to take value
argument.
* go-lang.c (go_langhook_handle_option): Pass value to
go_enable_optimize.
* gccgo.texi (Invoking gccgo): Update -fgo-optimize-allocs doc.
2018-01-30 Ian Lance Taylor <iant@golang.org>
* go-gcc.cc (Gcc_backend::convert_tree): New private method.
(Gcc_backend::constructor_expression): Call it.
(Gcc_backend::assignment_statement): Likewise.
(Gcc_backend::temporary_variable): Likewise.
2018-01-09 Cherry Zhang <cherryyz@google.com>
* go-gcc.cc (local_variable): Add decl_var parameter.
2018-01-09 Cherry Zhang <cherryyz@google.com>
* lang.opt (fgo-debug-escape-hash): New option.
* go-c.h (struct go_create_gogo_args): Add debug_escape_hash
field.
* go-lang.c (go_langhook_init): Set debug_escape_hash field.
* gccgo.texi (Invoking gccgo): Document -fgo-debug-escape-hash.
2018-01-05 Ian Lance Taylor <iant@golang.org>
* go-gcc.cc (Gcc_backend::Gcc_backend): Correct
math_function_type_long to take one argument.
2018-01-03 Richard Sandiford <richard.sandiford@linaro.org>
Alan Hayward <alan.hayward@arm.com>
David Sherwood <david.sherwood@arm.com>
* go-lang.c (go_langhook_type_for_mode): Handle MODE_VECTOR_BOOL.
2018-01-03 Richard Sandiford <richard.sandiford@linaro.org>
Alan Hayward <alan.hayward@arm.com>
David Sherwood <david.sherwood@arm.com>
* go-lang.c (go_langhook_type_for_mode): Check valid_vector_subparts_p.
2018-01-03 Jakub Jelinek <jakub@redhat.com>
Update copyright years.
* gccgo.texi: Bump @copyrights-go year.
2017-12-12 Tony Reix <tony.reix@atos.net>
Ian Lance Taylor <iant@golang.org>
* go-lang.c (TARGET_AIX): Define if not defined.
(go_langhook_init): Set nil_check_size_threshold to -1 on AIX.
2017-12-01 Ian Lance Taylor <iant@golang.org>
* go-gcc.cc (Gcc_backend::Gcc_backend): Define
__builtin_unreachable.
(Gcc_backend::function): Add does_not_return parameter.
2017-12-01 Than McIntosh <thanm@google.com>
* go-c.h (go_create_gogo_args): Add nil_check_size_threshold
field.
* go-lang.c (go_langhook_init): Set nil_check_size_threshold.
2017-11-28 Jakub Jelinek <jakub@redhat.com>
* go-gcc.cc (Gcc_backend::switch_statement): Build SWITCH_EXPR using
build2_loc instead of build3_loc.
2017-11-14 Than McIntosh <thanm@google.com>
* go-gcc.cc (var_expression): Remove Varexpr_context parameter.
2017-10-11 Tony Reix <tony.reix@atos.net>
* go-system.h (__STDC_FORMAT_MACROS): Define before including any
system header files, as is done in ../system.h.
2017-10-05 Ian Lance Taylor <iant@golang.org>
* Make-lang.in (GO_OBJS): Add go/names.o.
2017-08-30 Richard Sandiford <richard.sandiford@linaro.org>
Alan Hayward <alan.hayward@arm.com>
David Sherwood <david.sherwood@arm.com>
* go-lang.c (go_langhook_type_for_mode): Use is_complex_float_mode.
2017-08-30 Richard Sandiford <richard.sandiford@linaro.org>
Alan Hayward <alan.hayward@arm.com>
David Sherwood <david.sherwood@arm.com>
* go-lang.c (go_langhook_type_for_mode): Use is_int_mode.
2017-08-30 Richard Sandiford <richard.sandiford@linaro.org>
Alan Hayward <alan.hayward@arm.com>
David Sherwood <david.sherwood@arm.com>
* go-lang.c (go_langhook_type_for_mode): Use is_float_mode.
2017-08-07 Martin Liska <mliska@suse.cz>
* go-gcc.cc (Gcc_backend::function): Look up for no_split_stack
and not __no_split_stack__.
2017-07-27 Tony Reix <tony.reix@atos.net>
* go-backend.c (go_write_export_data): Use EXCLUDE section for
AIX.
2017-06-09 Ian Lance Taylor <iant@golang.org>
* go-lang.c (go_langhook_post_options): If -fsplit-stack is turned
on, disable implicit -forder-blocks-and-partition.
2017-05-12 Than McIntosh <thanm@google.com>
* go-gcc.cc (Gcc_backend::call_expression): Add caller parameter.
2017-05-11 Ian Lance Taylor <iant@google.com>
PR go/64238
* go-gcc.cc (Gcc_backend::implicit_variable_reference): Set
DECL_EXTERNAL, clear TREE_STATIC.
2017-05-10 Than McIntosh <thanm@google.com>
* go-backend.c: Include "go-c.h".
* go-gcc.cc (Gcc_backend::write_export_data): New method.
2017-05-10 Ian Lance Taylor <iant@google.com>
* go-gcc.cc (Gcc_backend::Gcc_backend): Declare
__builtin_prefetch.
* Make-lang.in (GO_OBJS): Add go/wb.o.
2017-03-28 Than McIntosh <thanm@google.com>
PR go/80226
* go-gcc.cc (Gcc_backend::return_statement): Check for
void_type_node when checking result size.
2017-02-20 Ian Lance Taylor <iant@golang.org>
PR go/79642
* lang.opt (-fgo-relative-import-path): Change space to tab.
2017-02-07 Richard Biener <rguenther@suse.de>
PR tree-optimization/79256
PR middle-end/79278
* go-backend.c (go_field_alignment): Adjust.
2017-01-11 Than McIntosh <thanm@google.com>
* go-gcc.cc (conditional_expression): Add Bfunction parameter.
2017-01-01 Jakub Jelinek <jakub@redhat.com>
Update copyright years.
* gccgo.texi: Bump @copyrights-go year.
2016-12-16 Than McIntosh <thanm@google.com>
* go-gcc.cc (Gcc_backend::expression_statement): Add Bfunction*
parameter.
(Gcc_backend::init_statement): Likewise.
(Gcc_backend::assignment_statement): Likewise.
(Gcc_backend::if_statement): Likewise.
2016-12-06 Than McIntosh <thanm@google.com>
* go-gcc.cc (Gcc_backend::var_expression): Add Varexpr_context
parameter.
2016-11-22 Than McIntosh <thanm@google.com>
* go-gcc.cc (char_needs_encoding): Remove.
(needs_encoding, fetch_utf8_char, encode_id): Remove.
(Gcc_backend::global_variable): Add asm_name parameter. Don't
compute asm_name here.
(Gcc_backend::implicit_variable): Likewise.
(Gcc_backend::implicit_variable_reference): Likewise.
(Gcc_backend::immutable_struct): Likewise.
(Gcc_backend::immutable_struct_reference): Likewise.
* Make-lang.in (GO_OBJS): Add go/go-encode-id.o.
2016-11-22 Ian Lance Taylor <iant@google.com>
* go-gcc.cc (Gcc_backend::Gcc_backend): Add builtin function
__builtin_frame_address.
2016-10-25 David Malcolm <dmalcolm@redhat.com>
* go-lang.c (go_langhook_type_for_mode): Remove redundant cast
from result of GET_MODE_CLASS. Minor formatting fixes.
2016-10-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
* go-backend.c: Include memmodel.h.
2016-10-10 Than McIntosh <thanm@google.com>
* go-gcc.h: New file.
* go-c.h (struct go_create_gogo_args): Add backend and linemap
fields.
* go-lang.c: Include "go-gcc.h".
(go_langhook_init): Set linemap and backend fields of args.
* go-gcc.cc: Include "go-gcc.h".
* go-linemap.cc: Include "go-gcc.h".
2016-10-10 Than McIntosh <thanm@google.com>
* go-linemap.cc (Gcc_linemap::location_line): New method.
2016-10-10 Eric Botcazou <ebotcazou@adacore.com>
* config-lang.in (lang_requires_boot_languages): Delete.
2016-10-06 Chris Manghane <cmang@google.com>
* go-gcc.cc (Gcc_backend::stack_allocation_expression): Clear the
returned memory.
2016-09-27 Than McIntosh <thanm@google.com>
* go-linemap.cc (Gcc_linemap::to_string): New method.
2016-09-23 Than McIntosh <thanm@google.com>
* go-gcc-diagnostics.cc: New file.
* go-location.h (Location): Remove operator source_location. Add
operator==.
* go-system.h: #include <sstream>.
* Make-lang.in (GO_OBJS): Add go/go-diagnostics.o and
go/go-gcc-diagnostics.o.
(CFLAGS-go/go-gcc-diagnostics.o): New variable.
2016-09-23 Chris Manghane <cmang@google.com>
PR go/77701
* go-gcc.cc (Gcc_backend::Gcc_backend): Fix calls to integer_type
to pass arguments in the correct order.
2016-09-22 Ian Lance Taylor <iant@golang.org>
* go-gcc.cc (Gcc_backend::Gcc_backend): Declare
__builtin_frame_address.
2016-09-11 Ian Lance Taylor <iant@golang.org>
* go-gcc.cc (Gcc_backend::Gcc_backend): Add builtin versions of
ctz, ctzll, bswap32, bswap64.
2016-09-10 Ian Lance Taylor <iant@golang.org>
* go-backend.c (go_trampoline_info): Remove.
* go-c.h (go_trampoline_info): Don't declare.
2016-09-09 Than McIntosh <thanm@google.com>
* go-sha1.cc: New file.
* Make-lang.in (GO_OBJS): Add go/go-sha1.o.
(CFLAGS-go/go-sha1.o): New variable.
2016-08-29 Ian Lance Taylor <iant@google.com>
* lang.opt (fgo-c-header, fgo-compiling-runtime): New options.
* go-c.h (struct go_create_gogo_args): Define.
(go_create_gogo): Change declaration to take struct pointer.
* go-lang.c (go_c_header): New static variable.
(go_langhook_init): Update call to go_create_gogo.
* gccgo.texi (Invoking gccgo): Document -fgo-c-header and
-fgo-compiling-runtime.
2016-08-09 Ian Lance Taylor <iant@google.com>
* gccgo.texi (Invoking gccgo): Document -fgo-optimize-allocs and
-fgo-debug-escae.
(Compiler Directives): New chapter.
(Function Names): Describe using //go:linkname. Suggest using
-fgo-pkgpath rather than -fgo-prefix.
2016-08-08 Ian Lance Taylor <iant@google.com>
PR go/72814
* go-gcc.cc (Gcc_backend::function_type): If the return type is
zero bytes, treat the function as returning void.
(return_statement): If the return type is zero bytes, don't
actually return any values.
2016-08-05 Ian Lance Taylor <iant@google.com>
PR go/72812
* go-gcc.cc (char_needs_encoding): New static function.
(needs_encoding, fetch_utf8_char): New static functions.
(encode_id): New static function.
(Gcc_backend::global_variable): Set asm name if the name is not
simple ASCII.
(Gcc_backend::implicit_variable): Likewise.
(Gcc_backend::implicit_variable_reference): Likewise.
(Gcc_backend::immutable_struct): Likewise.
(Gcc_backend::immutable_struct_reference): Likewise.
(Gcc_backend::function): Likewise.
2016-08-02 Chris Manghane <cmang@google.com>
* lang.opt: Add -fgo-debug-escape option.
* go-c.h (go_create_gogo): Add debug_escape_level parameter.
* go-lang.c (go_langhook_init): Pass go_debug_escape_level to
go_create_gogo.
2016-05-06 Chris Manghane <cmang@google.com>
* Make-lang.in (GO_OBJS): Add go/escape.o (based on an entirely
new escape.cc).
2016-04-29 Chris Manghane <cmang@google.com>
* Make-lang.in (GO_OBJS): Remove go/dataflow.o, go/escape.o.
2016-04-18 Michael Matz <matz@suse.de>
* go-gcc.cc (Gcc_backend::implicit_variable): Use SET_DECL_ALIGN.
2016-02-12 Jakub Jelinek <jakub@redhat.com>
* gofrontend/lex.cc: Spelling fixes - behaviour -> behavior and
neighbour -> neighbor.
* gccgo.texi: Likewise.
2016-01-27 Ian Lance Taylor <iant@google.com>
* go-lang.c (go_langhook_init_options_struct): Default to
-fkeep-gc-roots-live.
2016-01-04 Jakub Jelinek <jakub@redhat.com>
Update copyright years.
* gccgo.texi: Bump @copyrights-go year.
2015-12-21 Ian Lance Taylor <iant@google.com>
* go-gcc.cc (class Bvariable): Remove Gcc_tree parent class. Add
t_ and orig_type_ fields. Add new two parameter constructor. Add
get_tree and get_decl methods.
(Gcc_backend::var_expression): Pass location to var get_tree.
(Gcc_backend::global_variable): Don't add VIEW_CONVERT_EXPR. Use
two parameter constructor for Bvariable.
(Gcc_backend::global_variable_set_init): Don't remove
VIEW_CONVERT_EXPR. Use var get_decl, not get_tree.
(Gcc_backend::write_global_definitions): Likewise.
(Gcc_backend::init_statement): Call var get_decl, not get_tree.
(Gcc_backend::block): Likewise.
(Gcc_backend::implicit_variable_set_init): Likewise.
(Gcc_backend::immutable_struct_set_init): Likewise.
(Gcc_backend::function_set_parameters): Likewise.
2015-12-21 Ian Lance Taylor <iant@google.com>
* go-gcc.cc (Gcc_backend::global_variable): If type is zero-sized,
add a VIEW_CONVERT_EXPR to the tree.
(Gcc_backend::global_variable_set_init): Remove any
VIEW_CONVERT_EXPR.
(Gcc_backend::write_global_definitions): Likewise.
2015-11-30 Ian Lance Taylor <iant@google.com>
PR go/68477
* go-gcc.cc (Gcc_backend::string_constant_expression): Don't set
TYPE_STRING_FLAG on a variant type.
2015-11-11 Andrew MacLeod <amacleod@redhat.com>
* go-backend.c: Remove unused header files.
* go-gcc.cc: Likewise.
* go-lang.c: Likewise.
* gospec.c: Likewise.
2015-10-29 Andrew MacLeod <amacleod@redhat.com>
* go-backend.c: Reorder #include's and remove duplicates.
* go-lang.c: Likewise.
2015-10-20 Alan Modra <amodra@gmail.com>
PR go/66870
* gospec.c (saw_opt_m32): Rename to..
(is_m64): ..this, initialised by TARGET_CAN_SPLIT_STACK_64BIT.
Update uses.
(lang_specific_driver): Set is_m64 if OPT_m64, clear if OPT_m32.
2015-10-01 Ian Lance Taylor <iant@google.com>
PR go/66870
* gospec.c (lang_specific_driver): Only look for OPT_m32 if
TARGET_CAN_SPLIT_STACK_64BIT is defined.
2015-10-01 Lynn Boger <laboger@linux.vnet.ibm.com>
PR target/66870
* gospec.c (lang_specific_driver): Set appropriate split stack
options for 64 bit compiles based on TARGET_CAN_SPLIT_STACK_64BIT.
2015-09-10 Chris Manghane <cmang@google.com>
* go-gcc.cc (Gcc_backend::type_size): Return -1 for
unrepresentable size.
2015-08-24 Marek Polacek <polacek@redhat.com>
PR tree-optimization/67284
* go-gcc.cc (Gcc_backend::define_builtin): Add NORETURN_P parameter.
Set TREE_THIS_VOLATILE.
(Gcc_backend::Gcc_backend): Mark __builtin_trap as a noreturn call.
Pass false to the rest of define_builtin calls.
2015-07-31 Andreas Schwab <schwab@linux-m68k.org>
* go-lang.c (go_langhook_init_options_struct): Don't set
x_flag_split_stack.
(go_langhook_post_options): Set it here instead.
2015-07-12 Aldy Hernandez <aldyh@redhat.com>
* gofrontend/backend.h: Fix double word typos.
* gofrontend/expressions.cc: Same.
* gospec.c: Same.
2015-07-07 Andrew MacLeod <amacleod@redhat.com>
* go-backend.c: Adjust includes.
* go-gcc.cc: Likewise.
* go-lang.c: Likewise.
2015-06-25 Andrew MacLeod <amacleod@redhat.com>
* go-gcc.cc: Remove ipa-ref.h and plugin-api.h from include list.
2015-06-17 Andrew MacLeod <amacleod@redhat.com>
* go-backend.c: Do not include input.h, line-map.h or is-a.h.
* go-gcc.cc: Likewise.
* go-lang.c: Likewise.
* go-system.h: Likewise.
2015-06-08 Andrew MacLeod <amacleod@redhat.com>
* go-backend.c : Adjust include files.
* go-gcc.cc : Likewise.
* go-lang.c : Likewise.
2015-06-05 Aldy Hernandez <aldyh@redhat.com>
* go-gcc.cc (write_global_definitions): Remove call to
finalize_compilation_unit.
Remove Go specific debug generation.
* go-lang.c (go_langhook_parse_file): Call go_write_globals.
(go_langhook_write_globals): Remove.
Remove LANG_HOOKS_WRITE_GLOBALS everywhere.
2015-06-04 Andrew MacLeod <amacleod@redhat.com>
* go-backend.c: Adjust includes for restructured coretypes.h.
* go-c.h: Likewise.
* go-gcc.cc: Likewise.
* go-lang.c: Likewise.
2015-04-30 Chris Manghane <cmang@google.com>
* go-gcc.cc (Gcc_backend::stack_allocation_expression): New
method.
2015-04-27 Jim Wilson <jim.wilson@linaro.org>
* Make-lang.in (go.mostlyclean): Remove gccgo, gccgo-cross, and go1.
2015-04-17 Chris Manghane <cmang@google.com>
* Make-lang.in (GO_OBJS): Add go/escape.o.
2015-02-02 Ian Lance Taylor <iant@google.com>
PR go/64836
PR go/64838
* go-gcc.cc (Gcc_backend::type_size): Change return type to
int64_t.
(Gcc_backend::type_alignment): Likewise.
(Gcc_backend::type_field_alignment): Likewise.
(Gcc_backend::type_field_offset): Likewise.
(Gcc_backend::implicit_variable): Change alignment parameter type
to int64_t.
2015-01-23 Ian Lance Taylor <iant@google.com>
PR go/63565
* gccgo.texi (Invoking gccgo): Mention that Go programs should not
be stripped.
* gccgo.texi (C Interoperability): Mention that people should use
cgo.
2015-01-23 Ian Lance Taylor <iant@google.com>
PR go/64595
* go-lang.c (go_langhook_init_options_struct): Set default
debug_info_level.
(go_langhook_post_options): If debug_info_level is still the
default, make sure write_symbols is set.
* gccgo.texi (Invoking gccgo): Document that -g1 is the default.
2015-01-16 Richard Henderson <rth@redhat.com>
* go-gcc.cc (Gcc_backend::call_expression): Add chain_expr argument.
(Gcc_backend::static_chain_variable): New method.
2015-01-09 Ian Lance Taylor <iant@google.com>
* config-lang.in (lang_dirs): Define.
2015-01-09 Michael Collison <michael.collison@linaro.org>
* go-gcc.cc: Include hash-set.h, machmode.h, vec.h, double-int.h,
input.h, alias.h, symtab.h, options.h, fold-const.h,
wide-int.h, and inchash.h due to flattening of tree.h.
* go-lang.c: Ditto.
* go-backend.c: Ditto.
2015-01-07 Chris Manghane <cmang@google.com>
PR go/61204
* go-gcc.cc (Gcc_backend::temporary_variable): Don't initialize
zero-sized variable.
2015-01-06 Chris Manghane <cmang@google.com>
* go-gcc.cc (Gcc_backend::constructor_expression): Don't
initialize zero-sized fields, just evaluate the values for side
effects.
2015-01-05 Jakub Jelinek <jakub@redhat.com>
Update copyright years.
* gccgo.texi: Bump @copyrights-go year.
2014-12-19 Chris Manghane <cmang@google.com>
* go-gcc.cc (Gcc_backend::array_constructor_expression): Don't
construct arrays of zero-sized values.
2014-10-29 Richard Sandiford <richard.sandiford@arm.com>
* go-lang.c: Remove redundant enum from machine_mode.
2014-10-28 Andrew MacLeod <amacleod@redhat.com>
* go-gcc.cc: Adjust include files.
2014-10-27 Andrew MacLeod <amacleod@redhat.com>
* go-gcc.cc: Adjust include files.
* go-lang.c: Ditto.
2014-10-23 Ian Lance Taylor <iant@google.com>
* go-gcc.cc (Gcc_backend::complex_constant_expression): Take one
mpc_t parameter instead of two mpfr_t parameters.
2014-09-15 Jakub Jelinek <jakub@redhat.com>
* Make-lang.in (check_go_parallelize): Change to just an upper bound
number.
2014-09-03 Chris Manghane <cmang@google.com>
* go-gcc.cc (Gcc_backend::implicit_variable): Remove init
parameter. Add is_hidden parameter.
(Gcc_backend::implicit_variable_set_init): New method.
(Gcc_backend::implicit_variable_reference): New method.
2014-08-08 Ian Lance Taylor <iant@google.com>
* go-gcc.cc (Gcc_backend::compound_statement): Don't return
NULL_TREE.
2014-07-24 Uros Bizjak <ubizjak@gmail.com>
* go-gcc.cc (Gcc_backend::global_variable_set_init): Rename
symtab_get_node to symtab_node::get.
2014-06-13 Ian Lance Taylor <iant@google.com>
PR go/61496
* gospec.c (lang_specific_driver): On Solaris, when not using GNU
ld, add -t option to avoid warning about common symbol changing
size.
2014-06-10 Jan Hubicka <hubicka@ucw.cz>
* go-gcc.cc (Gcc_backend::global_variable_set_init): Use
symtab_get_node(var_decl)->implicit_section.
2014-06-07 Jan Hubicka <hubicka@ucw.cz>
* go-gcc.cc (global_variable_set_init): Use
set_decl_section_name.
2014-06-04 Ian Lance Taylor <iant@google.com>
* go-gcc.cc (Gcc_backend::implicit_variable): Add is_common and
alignment parameters. Permit init parameter to be NULL.
2014-06-02 Andrew MacLeod <amacleod@redhat.com>
* go-gcc.cc: Include builtins.h.
2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
* go-lang.c (struct GTY): Don't use variable_size gty attribute.
2014-05-06 Chris Manghane <cmang@google.com>
* go-gcc.cc (Gcc_backend::nil_pointer_expression): New method.
(Gcc_backend::boolean_constant_expression): New method.
(Gcc_backend::zero_expression): Use this->make_expression rather
than tree_to_expr.
(Gcc_backend::var_expression): Likewise.
(Gcc_backend::integer_constant_expression): Likewise.
(Gcc_backend::float_constant_expression): Likewise.
(Gcc_backend::complex_constant_expression): Likewise.
(Gcc_backend::struct_field_expression): Likewise.
(tree_to_type, tree_to_expr, tree_to_stat): Remove functions.
(tree_to_function, tree_to_block): Remove functions.
(type_to_tree, expr_to_tree, stat_to_tree): Remove functions.
(block_to_tree, var_to_tree, function_to_tree): Remove functions.
2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
Mike Stump <mikestump@comcast.net>
Richard Sandiford <rdsandiford@googlemail.com>
* go-gcc.cc (Gcc_backend::type_size): Use tree_fits_uhwi_p.
2014-05-06 Chris Manghane <cmang@google.com>
* go-c.h (go_create_gogo): Update declaration to add
check_divide_zero and check_divide_overflow parameters.
* go-lang.c (go_langhook_init): Pass new arguments to
go_create_gogo.
2014-05-05 Chris Manghane <cmang@google.com>
* go-gcc.cc (Gcc_backend::implicit_variable): Rename from
gc_root_variable. Add name and is_constant parameters.
2014-05-05 Chris Manghane <cmang@google.com>
* go-gcc.cc (Gcc_backend::indirect_expression): Add btype
parameter.
(Gcc_backend::temporary_variable): Check for erroneous function.
2014-04-30 Chris Manghane <cmang@google.com>
* go-backend.c: #include "diagnostics.h".
(saw_errors): New function.
* go-c.h (saw_errors): Declare.
* Make-lang.in (GO_OBJS): Remove go/gogo-tree.o.
2014-04-30 Chris Manghane <cmang@google.com>
* go-lang.c (go_langhook_type_for_size): Do it here, rather than
calling into Go frontend.
(go_langhook_type_for_mode): Likewise.
* go-c.h (go_type_for_size, go_type_for_mode): Don't declare.
2014-04-30 Chris Manghane <cmang@google.com>
* go-gcc.cc: #include "langhooks.h".
(Gcc_backend::Gcc_backend): Add constructor.
(Gcc_backend::lookup_function): New function.
(Gcc_backend::define_builtin): New private function.
(Gcc_backend::gcc_backend): Remove.
(go_get_backend): Use new to create new Gcc_backend.
2014-04-25 Chris Manghane <cmang@google.com>
* go-gcc.cc: Include "cgraph.h" and "gimplify.h".
(Gcc_backend::return_statement): Push and pop function.
(Gcc_backend::label): Likewise.
(Gcc_backend::function_defer_statement): Likewise.
(Gcc_backend::switch_statement): Add function parameter.
(Gcc_backend::block): Don't permit function to be NULL.
(Gcc_backend::temporary_variable): Change go_assert to
gcc_assert.
(Gcc_backend::gc_root_variable): New function.
(Gcc_backend::write_global_definitions): New function.
2014-04-22 Chris Manghane <cmang@google.com>
* go-gcc.cc (Gcc_backend::temporary_variable): Push cfun around
call to create_tmp_var. Require that function be non-NULL.
2014-04-17 Chris Manghane <cmang@google.com>
* go-gcc.cc (Gcc_backend::named_constant_expression): New
function.
2014-04-14 Chris Manghane <cmang@google.com>
* go-gcc.cc: Include "convert.h".
(Gcc_backend::string_constant_expression): New function.
(Gcc_backend::real_part_expression): Likewise.
(Gcc_backend::imag_part_expression): Likewise.
(Gcc_backend::complex_expression): Likewise.
(Gcc_backend::constructor_expression): Likewise.
(Gcc_backend::array_constructor_expression): Likewise.
(Gcc_backend::pointer_offset_expression): Likewise.
(Gcc_backend::array_index_expression): Likewise.
(Gcc_backend::call_expression): Likewise.
(Gcc_backend::exception_handler_statement): Likewise.
(Gcc_backend::function_defer_statement): Likewise.
(Gcc_backend::function_set_parameters): Likewise.
(Gcc_backend::function_set_body): Likewise.
(Gcc_backend::convert_expression): Handle various type
conversions.
2014-03-03 Ian Lance Taylor <iant@google.com>
* 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 <cmang@google.com>
* go-gcc.cc (Gcc_backend::unary_expression): New function.
2014-01-16 Chris Manghane <cmang@google.com>
* 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 <cmang@google.com>
* go-gcc.cc (Gcc_backend::compound_expression): New function.
(Gcc_backend::conditional_expression): New function.
2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
Update copyright years
2014-01-02 Tobias Burnus <burnus@net-b.de>
* gccgo.texi: Bump @copying's copyright year.
2013-12-16 Chris Manghane <cmang@google.com>
* go-gcc.cc (Gcc_backend::struct_field_expression): New function.
2013-12-11 Ian Lance Taylor <iant@google.com>
* go-lang.c (go_langhook_post_options): Disable sibling calls by
default.
2013-12-10 Ian Lance Taylor <iant@google.com>
* Make-lang.in (check_go_parallelize): Test go-test.exp r* tests
separately.
2013-12-05 Ian Lance Taylor <iant@google.com>
Revert this change; no longer required.
2013-11-06 Ian Lance Taylor <iant@google.com>
* 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 <iant@google.com>
* go-gcc.cc (Gcc_backend::function_type): Add result_struct
parameter.
2013-11-22 Andrew MacLeod <amacleod@redhat.com>
* go-gcc.cc: Add required include files from gimple.h.
* go-lang.c: Likewise.
2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
* gofrontend/expressions.cc: Replace tree_low_cst (..., 0) with
tree_to_shwi throughout.
2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
* gofrontend/expressions.cc: Replace host_integerp (..., 0) with
tree_fits_shwi_p throughout.
2013-11-14 Andrew MacLeod <amacleod@redhat.com>
* go-lang.c: Include only gimplify.h and gimple.h as needed.
2013-11-14 Diego Novillo <dnovillo@google.com>
* 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 <amacleod@redhat.com>
* go-lang.c: Include gimplify.h.
2013-11-06 Ian Lance Taylor <iant@google.com>
* 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 <cmang@google.com>
* go-gcc.cc (Gcc_backend::address_expression): New function.
2013-10-11 Chris Manghane <cmang@google.com>
* go-gcc.cc (Gcc_backend::function_code_expression): New
function.
2013-10-10 Chris Manghane <cmang@google.com>
* 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 <cmang@google.com>
* go-gcc.cc (Gcc_backend::convert_expression): New function.
2013-10-02 Chris Manghane <cmang@google.com>
* 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 <cmang@google.com>
* 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 <tromey@redhat.com>
* 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 <tromey@redhat.com>
* Make-lang.in (gospec.o): Don't use subshell.
2013-08-28 Ian Lance Taylor <iant@google.com>
* 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 <iant@google.com>
* go-gcc.cc (Gcc_backend::immutable_struct_set_init): Use
compute_reloc_for_constant.
2013-08-02 Ian Lance Taylor <iant@google.com>
* go-gcc.cc (immutable_struct_set_init): Always call
resolve_unique_section.
2013-07-24 Ian Lance Taylor <iant@google.com>
* 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 <iant@google.com>
* 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 <iant@google.com>
* go-lang.c: Don't #include "except.h".
* Make-lang.in (go/go-lang.o): Don't depend on $(EXCEPT_H).
2013-06-18 Ian Lance Taylor <iant@google.com>
* go-gcc.cc (Gcc_backend::immutable_struct): Add is_hidden
parameter.
(Gcc_backend::immutable_struct_set_init): Likewise.
2013-05-16 Jason Merrill <jason@redhat.com>
* Make-lang.in (go1$(exeext)): Use link mutex.
2013-01-16 Shenghou Ma <minux.ma@gmail.com>
* gospec.c: pass -u pthread_create to linker when static linking.
2012-12-21 Ian Lance Taylor <iant@google.com>
PR bootstrap/54659
* go-system.h: Don't include <cstdio>.
2012-12-18 Ian Lance Taylor <iant@google.com>
PR go/55201
* gospec.c: Revert last patch.
2012-12-18 Andreas Schwab <schwab@linux-m68k.org>
PR go/55201
* gospec.c (LIBATOMIC): Define.
(LIBATOMIC_PROFILE): Define.
(lang_specific_driver): Add LIBATOMIC[_PROFILE] option.
2012-11-29 Ian Lance Taylor <iant@google.com>
* 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 <dnovillo@google.com>
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 <iant@google.com>
* Make-lang.in (gccgo$(exeext)): Add + at start of command.
(go1$(exeext)): Likewise.
2012-10-30 Ian Lance Taylor <iant@google.com>
* 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 <iant@google.com>
* config-lang.in (target_libs): Add target-libbacktrace.
2012-09-16 Ian Lance Taylor <iant@google.com>
* Make-lang.in (go/gogo.o): Depend on filenames.h.
2012-08-14 Diego Novillo <dnovillo@google.com>
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 <ubizjak@gmail.com>
* go-lang.c (lang_decl): Add variable_size GTY option.
2012-05-09 Ian Lance Taylor <iant@google.com>
* 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 <iant@google.com>
* go-lang.c (go_langhook_init): Set MPFR precision to 256.
2012-04-20 Ian Lance Taylor <iant@google.com>
* lang.opt: Add -fgo-check-divide-zero and
-fgo-check-divide-overflow.
* gccgo.texi (Invoking gccgo): Document new options.
2012-04-18 Steven Bosscher <steven@gcc.gnu.org>
* 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 <iant@google.com>
* go-gcc.cc (Gcc_backend::assignment_statement): Convert the rhs
to the lhs type if necessary.
2012-03-08 Ian Lance Taylor <iant@google.com>
* 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 <iant@google.com>
* 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 <rguenther@suse.de>
* go-gcc.cc (Gcc_backend::placeholder_pointer_type): Use
build_distinct_type_copy.
2012-02-17 Ian Lance Taylor <iant@google.com>
* Make-lang.in (go/import.o): Add dependency on $(GO_LEX_H).
2012-02-17 Ian Lance Taylor <iant@google.com>
* gospec.c (lang_specific_driver): If linking, and no -o option
was used, add one.
2012-02-14 Ian Lance Taylor <iant@google.com>
PR go/48411
* Make-lang.in (gccgo-cross$(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 <iant@google.com>
* gccgo.texi (Function Names): Document //extern instead of
__asm__.
2012-02-01 Jakub Jelinek <jakub@redhat.com>
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 <iant@google.com>
* 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 <iant@google.com>
* 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 <iant@google.com>
* 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 <iant@google.com>
* go-lang.c (go_langhook_init): Initialize void_list_node before
calling go_create_gogo.
2012-01-10 Ian Lance Taylor <iant@google.com>
* 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 <iant@google.com>
* 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 <iant@google.com>
* 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 <iant@google.com>
* 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 <thedigitalangel@gmail.com>
Ian Lance Taylor <iant@google.com>
* 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 <ro@CeBiTec.Uni-Bielefeld.DE>
* Make-lang.in (gospec.o): Pass SHLIB instead of SHLIB_LINK.
2011-08-24 Roberto Lublinerman <rluble@gmail.com>
* 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 $(GO_EXPORT_H).
(GO_AST_DUMP_H): Define.
(go/ast-dump.o, go/statements.o): Use GO_AST_DUMP_H.
(go/export.o, go/gogo.o, go/import.o): Use GO_EXPORT_H.
(go/types.o): Likewise.
(go/expressions.o): Use GO_AST_DUMP_H and GO_EXPORT_H.
(go/go-optimize.o): New target.
2011-08-24 Joseph Myers <joseph@codesourcery.com>
* Make-lang.in (CFLAGS-go/go-lang.o): New.
(go/go-lang.o): Remove explicit compilation rule.
2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* Make-lang.in (gccgo$(exeext)): Add $(EXTRA_GCC_LIBS).
2011-08-02 Roberto Lublinerman <rluble@gmail.com>
* 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 <rguenther@suse.de>
* go-lang.c (go_langhook_init):
Merge calls to build_common_tree_nodes and build_common_tree_nodes_2.
2011-06-14 Joseph Myers <joseph@codesourcery.com>
* 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 <iant@google.com>
* Make-lang.in (go/expressions.o): Depend on $(GO_RUNTIME_H).
2011-06-10 Ian Lance Taylor <iant@google.com>
* 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 <iant@google.com>
* go-gcc.cc (Gcc_backend::zero_expression): New function.
2011-06-07 Richard Guenther <rguenther@suse.de>
* go-lang.c (go_langhook_init): Do not set
size_type_node or call set_sizetype.
2011-05-27 Ian Lance Taylor <iant@google.com>
* 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 $(TARGET_H).
2011-05-24 Joseph Myers <joseph@codesourcery.com>
* Make-lang.in (GCCGO_OBJS): Remove prefix.o.
(gccgo$(exeext)): Use libcommon-target.a.
2011-05-20 Joseph Myers <joseph@codesourcery.com>
* Make-lang.in (GCCGO_OBJS): Remove intl.o and version.o.
2011-05-13 Ian Lance Taylor <iant@google.com>
* 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 <iant@google.com>
* go-gcc.cc (Gcc_backend::local_variable): Add is_address_taken
parameter.
(Gcc_backend::parameter_variable): Likewise.
2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
* go-lang.c (global_bindings_p): Return bool and simplify.
2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
* go-gcc.cc (Gcc_backend::switch_statement): Call build_case_label.
2011-05-04 Ian Lance Taylor <iant@google.com>
* 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 <iant@google.com>
* go-gcc.cc (Gcc_backend::struct_type): Implement.
2011-04-25 Ian Lance Taylor <iant@google.com>
* 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 <edsrzf@gmail.com>
* 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 <iant@google.com>
* go-system.h (go_assert, go_unreachable): Define.
2011-04-19 Ian Lance Taylor <iant@google.com>
* 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 <iant@google.com>
* go-gcc.cc (Gcc_backend::temporary_variable): New function.
2011-04-19 Ian Lance Taylor <iant@google.com>
* 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 <iant@google.com>
* 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 <iant@google.com>
* 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 <iant@google.com>
* go-gcc.cc (Gcc_backend::error_statement): New function.
2011-04-13 Ian Lance Taylor <iant@google.com>
* Make-lang.in (go/gogo-tree.o): depend on $(GO_RUNTIME_H).
2011-04-13 Ian Lance Taylor <iant@google.com>
* 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 <froydnj@codesourcery.com>
* go-lang.c (union lang_tree_node): Check for TS_COMMON before
calling TREE_CHAIN.
2011-04-06 Ian Lance Taylor <iant@google.com>
* 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 <iant@google.com>
* 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 <iant@google.com>
* go-gcc.cc (Gcc_backend::expression_statement): New function.
2011-04-04 Ian Lance Taylor <iant@google.com>
* 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 <iant@google.com>
* 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 <iant@google.com>
* 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 <Ralf.Wildenhues@gmx.de>
* gccgo.texi (Top, Import and Export): Fix a typo and a markup nit.
2011-02-08 Ian Lance Taylor <iant@google.com>
* 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 <ro@CeBiTec.Uni-Bielefeld.DE>
* gospec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
2011-01-21 Ian Lance Taylor <iant@google.com>
* 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 <iant@google.com>
* 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 <amylaar@spamcop.net>
PR go/47113
* go-backend.c: (go_field_alignment): Add ATTRIBUTE_UNUSED to
variable ‘field’ .
2010-12-21 Ian Lance Taylor <iant@google.com>
* Make-lang.in (check-go): Remove.
(lang_checks_parallelized): Add check-go.
(check_go_parallelize): Set.
2010-12-13 Ian Lance Taylor <iant@google.com>
* 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 <iant@google.com>
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 <iant@google.com>
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 <iant@google.com>
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 <iant@google.com>
* config-lang.in (build_by_default): Set to no.
2010-12-02 Ian Lance Taylor <iant@google.com>
Go frontend added to gcc repository.
Copyright (C) 2010-2021 Free Software Foundation, Inc.
Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
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