GitLab

	Solaris 9 as well.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172008 138bc75d-0d04-0410-961f-82ee72b054a4

	Solaris 8 as well.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172007 138bc75d-0d04-0410-961f-82ee72b054a4

	* haifa-sched.c (schedule_block): Increment cycle_issued_insns only
	if old and new states differ.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172006 138bc75d-0d04-0410-961f-82ee72b054a4

	OPT_m5206e, OPT_m528x, OPT_m5307, OPT_m5407 and OPT_mcfv4e.
	* config/m68k/m68k.h (OPTION_DEFAULT_SPECS, ASM_CPU_SPEC): Don't
	handle -m5200, -m5206e, -m528x, -m5307, -m5407 and -mcfv4e.
	* config/m68k/m68k.opt (m5200, m5206e, m528x, m5307, m5407,
	mcfv4e): Use Alias.
	* config/m68k/t-mlibs (MULTILIB_MATCHES): Don't map legacy
	ColdFire options to -mcpu= options.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172005 138bc75d-0d04-0410-961f-82ee72b054a4

	check if BB is a successor of LOOP->header and return NONDOMINATING
	if it is not, regardless of ENABLE_CHECKING.




git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172004 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172003 138bc75d-0d04-0410-961f-82ee72b054a4

+
+	* MAINTAINERS: Update my email address as Xtensa maintainer.
+



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172002 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172000 138bc75d-0d04-0410-961f-82ee72b054a4

	(reg_use_table): Make an array of RTX.
	(find_used_regs, constprop_register, local_cprop_pass,
	bypass_block): Simplify users of reg_use_table.
	(cprop_insn): Likewise.  Iterate if copy propagation succeeded
	on one of the uses found by find_used_regs.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@171999 138bc75d-0d04-0410-961f-82ee72b054a4

	* combine.c (combine_instructions): #ifdef AUTO_INC_DEC links
	declaration.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@171998 138bc75d-0d04-0410-961f-82ee72b054a4

/:
	* config.sub: Sync from upstream.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@171996 138bc75d-0d04-0410-961f-82ee72b054a4

	* combine.c (combine_instructions) [AUTO_INC_DEC]: Declare links
	as an rtx.
	(try_combine) [AUTO_INC_DEC]: Declare a local link rtx.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@171995 138bc75d-0d04-0410-961f-82ee72b054a4

	* cprop.c (one_cprop_pass): Do not mark_oprs_set of deleted insns.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@171994 138bc75d-0d04-0410-961f-82ee72b054a4

	(struct insn_link): Define.
	(uid_log_links): Adjust type.
	(FOR_EACH_LOG_LINK): New macro.
	(insn_link_obstack): Declare.
	(alloc_insn_link): Define.
	(create_log_links): Call it.  Use FOR_EACH_LOG_LINK and adjust
	type of link variables.
	(find_single_use, insn_a_feeds_b, combine_instructions): Likewise.
	(try_combine, record_promoted_values, distribute_notes): Likewise.
	(distribute_links): Likewise.  Tweak prototype.
	(clear_log_links): Delete.
	(adjust_for_new_dest): Call alloc_insn_link.
	* Makefile.in (combine.o): Depend on $(OBSTACK_H).


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@171993 138bc75d-0d04-0410-961f-82ee72b054a4

	(canon_modify_mem_list, compute_transp): Tweak formatting.
	(alloc_gcse_mem): Likewise.  Adjust for modify_mem_list change.
	(load_killed_in_block_p): Likewise.
	(record_last_mem_set_info): Likewise.
	(clear_modify_mem_tables): Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@171992 138bc75d-0d04-0410-961f-82ee72b054a4

	PR middle-end/48461
	* function.c (emit_use_return_register_into_block): Only define if
	HAVE_return.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@171990 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@171988 138bc75d-0d04-0410-961f-82ee72b054a4

	build_function_type_list instead of build_function_type.  Correct
	argument order for func_frexp and func_scalbn.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@171987 138bc75d-0d04-0410-961f-82ee72b054a4

	PR target/43920
	* gcc.target/arm/pr43920-1.c: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@171986 138bc75d-0d04-0410-961f-82ee72b054a4

	* config/rx/rx.c (rx_cpu_type): Remove.
	(rx_handle_option): Don't assert that global structures are in
	use.  Access variables via opts pointer.  Defer most handling of
	OPT_mint_register_.  Use error_at.
	(rx_option_override): Handle deferred OPT_mint_register_ here.
	* config/rx/rx.h (enum rx_cpu_types): Move to rx-opts.h.
	* config/rx/rx.opt (config/rx/rx-opts.h: New HeaderInclude.
	(mcpu=): Use Enum and specifiy rx_cpu_type with Var.
	(rx_cpu_types): New Enum and EnumValue entries.
	(mint-register=): Use Defer and use Var accordingly.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@171984 138bc75d-0d04-0410-961f-82ee72b054a4

	PR bootstrap/48431
	* lto-plugin.c (claim_file_handler): Do not declare vars in code.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@171982 138bc75d-0d04-0410-961f-82ee72b054a4

	(debug_free_queue, debug_nesting, symbol_queue_index): Delete.
	* final.c (debug_flush_symbol_queue, debug_queue_symbol):
	Move these...
	(debug_free_queue, debug_nesting, symbol_queue_index):
	...and these...
	* dbxout.c: ...to here.  Make static.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@171981 138bc75d-0d04-0410-961f-82ee72b054a4

	(canon_modify_mem_list): Convert to an array of VECs.
	(free_insn_expr_list_list): Delete.
	(clear_modify_mem_tables): Call VEC_free instead.
	(record_last_mem_set_info): Don't modify canon_modify_mem_list.
	(alloc_gcse_mem): Adjust for canon_modify_mem_list change.
	(canon_list_insert, compute_transp): Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@171980 138bc75d-0d04-0410-961f-82ee72b054a4

	PR target/43920
	* config/arm/arm.h (BRANCH_COST): Set to 1 for Thumb-2 when optimizing
	for size.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@171978 138bc75d-0d04-0410-961f-82ee72b054a4

	PR target/43920
	* function.c (emit_use_return_register_into_block): New function.
	(thread_prologue_and_epilogue_insns): Use
	emit_use_return_register_into_block.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@171977 138bc75d-0d04-0410-961f-82ee72b054a4

	PR target/43920
	* cfgcleanup.c (flow_find_cross_jump): Don't count USE or CLOBBER as
	insn.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@171976 138bc75d-0d04-0410-961f-82ee72b054a4

	* cfgcleanup.c (try_crossjump_bb): Remove 2 superfluous variables.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@171975 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@171974 138bc75d-0d04-0410-961f-82ee72b054a4

2011-04-05  Yufeng Zhang  <yufeng.zhang@arm.com>

        * config/arm/arm.md (define_constants for unspec): Replace with
        define_c_enum.
        (define_constants for unspecv): Replace with define_c_enum.
        * config/arm/neon.md (define_constants for unspec): Replace with
        define_c_enum.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@171973 138bc75d-0d04-0410-961f-82ee72b054a4

round.  Swap them.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@171971 138bc75d-0d04-0410-961f-82ee72b054a4

	* 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.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@171968 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@171966 138bc75d-0d04-0410-961f-82ee72b054a4

From Rainer Orth.

	PR go/48240
	* configure.ac: Check for mincore.
	* configure: Regenerate.
	* config.h.in: Regenerate.
	* runtime/mem.c: Include unistd.h.
	(addrspace_free): New function.
	(runtime_SysMap): Retry 64-bit runtime_mmap with MAP_FIXED.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@171961 138bc75d-0d04-0410-961f-82ee72b054a4

	2011-04-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	PR go/48222
	* runtime/malloc.goc (runtime_mallocinit): Call
	runtime_Mprof_Init, runtime_initfintab.
	* runtime/cpuprof.c (runtime_cpuprofinit): New function.
	* runtime/runtime.h (runtime_cpuprofinit): Declare it.
	* runtime/go-main.c (main): Use it.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@171960 138bc75d-0d04-0410-961f-82ee72b054a4

	* 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).


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@171959 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@171958 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@171956 138bc75d-0d04-0410-961f-82ee72b054a4

* dwarf2out.c (output_line_info): Always emit line info from
at least one section.
(dwarf2out_init): Create text_section_line_info here ...
(set_cur_line_info_table): ... not here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@171955 138bc75d-0d04-0410-961f-82ee72b054a4

	* frontend-passes: (optimize_lexical_comparison): New function.
	(optimize_expr): Call it.
	(optimize_comparison): Also handle lexical comparison functions.
	Return false instad of -2 for unequal comparison.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@171954 138bc75d-0d04-0410-961f-82ee72b054a4

	* frontend-passes: (optimize_lexical_comparison): New function.
	(optimize_expr): Call it.
	(optimize_comparison): Also handle lexical comparison functions.
	Return false instad of -2 for unequal comparison.

2010-04-04  Thomas Koenig  <tkoenig@gcc.gnu.org>

	* gfortran.dg/character_comparison_8.f90:  New test.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@171953 138bc75d-0d04-0410-961f-82ee72b054a4