Commits · 694dc0cad2f529e6e75cb4bdf09a64b9cd84de29 · lvzhengyang / riscv-gcc-1

06 Apr, 2011 5 commits

profile.c (branch_prob): Move declaration of local variable. · 694dc0ca

	* profile.c (branch_prob): Move declaration of local variable.  Remove
	obsolete ??? comment.  Expand the location explicitly instead of using
	the LOCATION_FILE and LOCATION_LINE macros.

From-SVN: r172019

committed Apr 06, 2011

694dc0ca Browse Files

libgo: Always use AM_LDFLAGS when linking libgo.la. · 5c8e4952
```
This ensures that we pass -fsplit-stack as required.

From-SVN: r172018
```
Ian Lance Taylor committed Apr 06, 2011
5c8e4952 Browse Files

arm.md (arm_cmpsi_insn): Compute attr "length". · 4925d0d5

	* config/arm/arm.md (arm_cmpsi_insn): Compute attr "length".
	(arm_cond_branch): Likewise.
	(arm_cond_branch_reversed): Likewise.
	(arm_jump): Likewise.
	(push_multi): Likewise.
	* config/arm/constraints.md (Py): New constraint.

From-SVN: r172017

committed Apr 06, 2011

4925d0d5 Browse Files

re PR bootstrap/48471 (ia64-*-* does not bootstrap due to unused variables in dbxout.c) · f55dfa2f

	PR bootstrap/48471
	* dbxout.c (debug_nesting, symbol_queue, symbol_queue_index):
	Move these...
	(symbol_queue_size, DBXOUT_DECR_NESTING): ...and these...
	(DBXOUT_DECR_NESTING_AND_RETURN): ...and this under
	#ifdef DBX_DEBUGGING_INFO.

From-SVN: r172016

committed Apr 06, 2011

f55dfa2f Browse Files

Daily bump. · 4bb28d9f
```
From-SVN: r172015
```
GCC Administrator committed Apr 06, 2011
4bb28d9f Browse Files

05 Apr, 2011 34 commits

* de.po: Update. · e417dafa
```
From-SVN: r172009
```
Joseph Myers committed Apr 06, 2011
e417dafa Browse Files
pr47917.c: Add -D_XOPEN_SOURCE=500 to dg-options for Solaris 9 as well. · 466acc9e
```
	* gcc.dg/torture/pr47917.c: Add -D_XOPEN_SOURCE=500 to dg-options for
	Solaris 9 as well.

From-SVN: r172008
```
Eric Botcazou committed Apr 05, 2011
466acc9e Browse Files
pr47917.c: Add -D_XOPEN_SOURCE=500 to dg-options for Solaris 8 as well. · 3b8b3932
```
	* gcc.dg/torture/pr47917.c: Add -D_XOPEN_SOURCE=500 to dg-options for
	Solaris 8 as well.

From-SVN: r172007
```
Eric Botcazou committed Apr 05, 2011
3b8b3932 Browse Files

re PR bootstrap/48403 (bootstrap comparison failure) · fca96842

	PR bootstrap/48403
	* haifa-sched.c (schedule_block): Increment cycle_issued_insns only
	if old and new states differ.

From-SVN: r172006

committed Apr 05, 2011

fca96842 Browse Files

m68k.c (m68k_handle_option): Don't handle OPT_m5200, OPT_m5206e, OPT_m528x,… · 30b83e38

m68k.c (m68k_handle_option): Don't handle OPT_m5200, OPT_m5206e, OPT_m528x, OPT_m5307, OPT_m5407 and OPT_mcfv4e.

	* config/m68k/m68k.c (m68k_handle_option): Don't handle OPT_m5200,
	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.

From-SVN: r172005

committed Apr 05, 2011

30b83e38 Browse Files

tree-ssa-threadupdate.c (determine_bb_domination_status): Always check if BB is… · 277a9aa5

tree-ssa-threadupdate.c (determine_bb_domination_status): Always check if BB is a successor of LOOP->header and return NONDOMINATING if...

	* tree-ssa-threadupdate.c (determine_bb_domination_status): Always
	check if BB is a successor of LOOP->header and return NONDOMINATING
	if it is not, regardless of ENABLE_CHECKING.

From-SVN: r172004

committed Apr 05, 2011

277a9aa5 Browse Files

gotest: Add external timeout if internal timeout fails. · 49fd1b33
```
From-SVN: r172003
```
Ian Lance Taylor committed Apr 05, 2011
49fd1b33 Browse Files
+2011-04-05 Sterling Augustine <augustine.sterling@gmail.com> + + * MAINTAINERS... · bc8e4748
```
+2011-04-05  Sterling Augustine <augustine.sterling@gmail.com>
+
+	* MAINTAINERS: Update my email address as Xtensa maintainer.
+

From-SVN: r172002
```
Sterling Augustine committed Apr 05, 2011
bc8e4748 Browse Files
gotest: Avoid echo -n. · 69dd762a
```
From-SVN: r172000
```
Ian Lance Taylor committed Apr 05, 2011
69dd762a Browse Files

cprop.c (struct reg_use): Remove. · c1e2610e

	* cprop.c (struct reg_use): Remove.
	(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.

From-SVN: r171999

committed Apr 05, 2011

c1e2610e Browse Files

re PR bootstrap/48469 (bootstrap failure) · e532f586

	PR bootstrap/48469
	* combine.c (combine_instructions): #ifdef AUTO_INC_DEC links
	declaration.

From-SVN: r171998

committed Apr 05, 2011

e532f586 Browse Files

Sync config.sub from upstream. · 32827f18
```
/:
	* config.sub: Sync from upstream.

From-SVN: r171996
```
Ralf Wildenhues committed Apr 05, 2011
32827f18 Browse Files

fix compilation on AUTO_INC_DEC targets · 3fb7c055

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

From-SVN: r171995

committed Apr 05, 2011

3fb7c055 Browse Files

re PR middle-end/48441 (ICE in mark_oprs_set) · b71b43d9
```
	PR middle-end/48441
	* cprop.c (one_cprop_pass): Do not mark_oprs_set of deleted insns.

From-SVN: r171994
```
Steven Bosscher committed Apr 05, 2011
b71b43d9 Browse Files

combine.c: Include obstack.h. · b405b274

	* combine.c: Include obstack.h.
	(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).

From-SVN: r171993

committed Apr 05, 2011

b405b274 Browse Files

gcse.c (modify_mem_list): Convert to an array of VECs. · 6409abe3

	* gcse.c (modify_mem_list): Convert to an array of VECs.
	(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.

From-SVN: r171992

committed Apr 05, 2011

6409abe3 Browse Files

re PR middle-end/48461 (function.c:5268:1: error:… · 170d8157

re PR middle-end/48461 (function.c:5268:1: error: emit_use_return_register_into_block defined but not used)

2011-04-05  Tom de Vries  <tom@codesourcery.com>

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

From-SVN: r171990

committed Apr 05, 2011

170d8157 Browse Files

* stor-layout.c (self_referential_size): Fix 2010-07-13 commit. · c5911a55
```
From-SVN: r171988
```
Eric Botcazou committed Apr 05, 2011
c5911a55 Browse Files

trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Use… · a4437d18

trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Use build_function_type_list instead of build_function_type.

	* trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Use
	build_function_type_list instead of build_function_type.  Correct
	argument order for func_frexp and func_scalbn.

From-SVN: r171987

committed Apr 05, 2011

a4437d18 Browse Files

re PR target/43920 (Choosing conditional execution over conditional branches for… · 6e66d62d

re PR target/43920 (Choosing conditional execution over conditional branches for code size in some cases.)

2011-04-05  Tom de Vries  <tom@codesourcery.com>

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

From-SVN: r171986

committed Apr 05, 2011

6e66d62d Browse Files

rx-opts.h: New. · abd016e6

	* config/rx/rx-opts.h: New.
	* 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.

From-SVN: r171984

committed Apr 05, 2011

abd016e6 Browse Files

re PR lto/48431 (patch to fix a compile error in lto-plugin.c when using older C compilers) · 3b8c1a3f
```
2011-04-05  Richard Guenther  <rguenther@suse.de>

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

From-SVN: r171982
```
Richard Guenther committed Apr 05, 2011
3b8c1a3f Browse Files

debug.h (debug_flush_symbol_queue, [...]): Delete. · 1ed13f83

	* debug.h (debug_flush_symbol_queue, debug_queue_symbol): Delete.
	(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.

From-SVN: r171981

committed Apr 05, 2011

1ed13f83 Browse Files

gcse.c (modify_pair): Define. · 6ce1edcf

	* gcse.c (modify_pair): Define.  Define a VEC of it.
	(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.

From-SVN: r171980

committed Apr 05, 2011

6ce1edcf Browse Files

re PR target/43920 (Choosing conditional execution over conditional branches for… · c201ac94

re PR target/43920 (Choosing conditional execution over conditional branches for code size in some cases.)

2011-04-05  Tom de Vries  <tom@codesourcery.com>

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

From-SVN: r171978

committed Apr 05, 2011

c201ac94 Browse Files

re PR target/43920 (Choosing conditional execution over conditional branches for… · 4c029f40

re PR target/43920 (Choosing conditional execution over conditional branches for code size in some cases.)

2011-04-05  Tom de Vries  <tom@codesourcery.com>

	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.

From-SVN: r171977

committed Apr 05, 2011

4c029f40 Browse Files

re PR target/43920 (Choosing conditional execution over conditional branches for… · 2a562b0a

re PR target/43920 (Choosing conditional execution over conditional branches for code size in some cases.)

2011-04-05  Tom de Vries  <tom@codesourcery.com>

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

From-SVN: r171976

committed Apr 05, 2011

2a562b0a Browse Files

cfgcleanup.c (try_crossjump_bb): Remove 2 superfluous variables. · 0248bceb

2011-04-05  Tom de Vries  <tom@codesourcery.com>

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

From-SVN: r171975

committed Apr 05, 2011

0248bceb Browse Files

Minor tweaks · 720cf80f
```
From-SVN: r171974
```
Eric Botcazou committed Apr 05, 2011
720cf80f Browse Files

For Yufeng Zhang. · ffa94123

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.

From-SVN: r171973

committed Apr 05, 2011

ffa94123 Browse Files

The parameters for functions from the frexp family were the wrong way round. · db7f455b
```
The parameters for functions from the frexp family were the wrong way
round.  Swap them.

From-SVN: r171971
```
Duncan Sands committed Apr 05, 2011
db7f455b Browse Files

Use backend interface for labels and goto statements. · d56e6679

	* 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.

From-SVN: r171968

committed Apr 05, 2011

d56e6679 Browse Files

Daily bump. · 566475c8
```
From-SVN: r171966
```
GCC Administrator committed Apr 05, 2011
566475c8 Browse Files

libgo: Use MAP_FIXED if necessary to grab arena. · 9cc1bb97

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.

From-SVN: r171961

committed Apr 05, 2011

9cc1bb97 Browse Files

04 Apr, 2011 1 commit

libgo: Always initialize semaphores. · 06ec9841

	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.

From-SVN: r171960

committed Apr 04, 2011

06ec9841 Browse Files