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.