Commits · e59155a384419f40ee92119023e83fd31a6a57e4 · lvzhengyang / riscv-gcc-1

29 Mar, 2011 2 commits
- Daily bump. · e59155a3
```
From-SVN: r171648
```
  GCC Administrator committed Mar 29, 2011
  e59155a3 Browse Files
- re PR c++/48313 ([C++0x] std::bind with template function) · c2c6f744
```
	PR c++/48313
	* pt.c (maybe_adjust_types_for_deduction): Handle T&& deduction
	from overloaded function.

From-SVN: r171643
```
  Jason Merrill committed Mar 28, 2011
  c2c6f744 Browse Files
28 Mar, 2011 38 commits

re PR debug/48253 (Further .debug_aranges issues) · 71dae1fe

	PR debug/48253
	* dwarf2out.c (struct dw_fde_struct): Remove dw_fde_hot_section_label,
	dw_fde_hot_section_end_label, dw_fde_unlikely_section_label,
	dw_fde_unlikely_section_end_label, cold_in_std_section,
	dw_fde_switched_sections and dw_fde_switched_cold_to_hot fields.
	Add dw_fde_second_begin, dw_fde_second_end and second_in_std_section
	fields.
	(output_fde): Use dw_fde_second_{begin,end} if second is
	true, otherwise dw_fde_{begin,end}.
	(output_call_frame_info): Test dw_fde_second_begin != NULL
	instead of dw_fde_switched_sections.
	(dwarf2out_begin_prologue): Stop initializing removed dw_fde_struct
	fields, initialize new fields.  Initialize in_std_section
	unconditionally from the first partition.
	(dwarf2out_end_epilogue): Don't override dw_fde_end when
	dw_fde_second_begin is non-NULL.
	(dwarf2out_switch_text_section): Stop initializing removed
	dw_fde_struct fields, initialize new fields, initialize
	also dw_fde_end here.  Set dw_fde_switch_cfi even when
	dwarf2out_do_cfi_asm ().  Call var_location_switch_text_section.
	(struct var_loc_list_def): Add last_before_switch field.
	(arange_table, arange_table_allocated, arange_table_in_use,
	ARANGE_TABLE_INCREMENT, add_arange): Removed.
	(size_of_aranges): Count !in_std_section and !second_in_std_section
	hunks in fdes, instead of looking at arange_table_in_use.
	(output_aranges): Add aranges_length argument, don't call
	size_of_aranges here.  Instead of using aranges_table*
	emit ranges for fdes when !in_std_section resp.
	!second_in_std_section.
	(dw_loc_list): Break ranges crossing section switch.
	(convert_cfa_to_fb_loc_list): Likewise.  If switched sections,
	use dw_fde_second_end instead of dw_fde_end as end of last
	range.
	(gen_subprogram_die): Don't call add_arange.  Use
	dw_fde_{begin,end} for first partition and if switched
	section dw_fde_second_{begin,end} for the second.
	(var_location_switch_text_section_1,
	var_location_switch_text_section): New functions.
	(dwarf2out_begin_function): Initialize cold_text_section even
	when function_section () isn't text_section.
	(prune_unused_types): Don't walk arange_table.
	(dwarf2out_finish): Don't needlessly test
	flag_reorder_blocks_and_partition when testing cold_text_section_used.
	If info_section_emitted, call size_of_aranges and if it indicates
	non-empty .debug_aranges, call output_aranges with the computed
	size.  Stop using removed dw_fde_struct fields, use
	dw_fde_{begin,end} for first partition and dw_fde_second_{begin,end}
	for second.

From-SVN: r171642

committed Mar 29, 2011

71dae1fe Browse Files

Permit copying hidden fields when passing method receiver. · e8674549
```
From-SVN: r171641
```
Ian Lance Taylor committed Mar 28, 2011
e8674549 Browse Files

re PR debug/48203 (ICE in dwarf2out.c while building eglibc.) · 2b80199f

	PR debug/48203
	* cfgexpand.c (expand_debug_expr) <case SSA_NAME>: Only
	create ENTRY_VALUE if incoming or address of incoming's MEM
	is a hard REG.
	* dwarf2out.c (mem_loc_descriptor): Don't emit
	DW_OP_GNU_entry_value of DW_OP_fbreg.
	* var-tracking.c (vt_add_function_parameter): Ensure cselib_lookup
	on ENTRY_VALUE is able to find the canonical parameter VALUE.
	* cselib.c (rtx_equal_for_cselib_1) <case ENTRY_VALUE>: Use
	rtx_equal_p instead of rtx_equal_for_cselib_1 to compare
	ENTRY_VALUE_EXPs.
	(cselib_hash_rtx) <case ENTRY_VALUE>: If ENTRY_VALUE_EXP
	is a REG_P or MEM_P with REG_P address, compute hash directly
	instead of calling cselib_hash_rtx on ENTRY_VALUE_EXP.
	(preserve_only_constants): Don't clear VALUES forwaring
	ENTRY_VALUE to some other VALUE.

	* gcc.dg/pr48203.c: New test.

From-SVN: r171640

committed Mar 29, 2011

2b80199f Browse Files

Better error message for invalid variable name in switch statement. · b9da60ae
```
From-SVN: r171639
```
Ian Lance Taylor committed Mar 28, 2011
b9da60ae Browse Files
Better error message for missing condition in if statement. · 0753192b
```
From-SVN: r171638
```
Ian Lance Taylor committed Mar 28, 2011
0753192b Browse Files
Better error message for old syntax of send expression as value. · 117614a2
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From-SVN: r171637
```
Ian Lance Taylor committed Mar 28, 2011
117614a2 Browse Files
Better error messages for missing channel element type. · f9fc4959
```
From-SVN: r171634
```
Ian Lance Taylor committed Mar 28, 2011
f9fc4959 Browse Files
Do not permit method expressions with pointers to interface types. · e45f44f3
```
From-SVN: r171633
```
Ian Lance Taylor committed Mar 28, 2011
e45f44f3 Browse Files

builtins.c (expand_builtin_memset_args): Use gen_int_mode instead of GEN_INT. · 8a445129

gcc/
2011-03-28  Richard Sandiford  <richard.sandiford@linaro.org>

	* builtins.c (expand_builtin_memset_args): Use gen_int_mode
	instead of GEN_INT.

From-SVN: r171632

committed Mar 28, 2011

8a445129 Browse Files

Support method expressions for interface types. · 80607544
```
From-SVN: r171631
```
Ian Lance Taylor committed Mar 28, 2011
80607544 Browse Files
Don't bother to check for duplicate interface/named methods. · 0b3e0e9e
```
A named interface type can't have named methods anyhow.

From-SVN: r171630
```
Ian Lance Taylor committed Mar 28, 2011
0b3e0e9e Browse Files

cfgexpand.c (expand_gimple_cond): Always set the source location and block… · c82fee88

cfgexpand.c (expand_gimple_cond): Always set the source location and block before expanding the statement.

	* cfgexpand.c (expand_gimple_cond): Always set the source location and
	block before expanding the statement.
	(expand_gimple_stmt_1): Likewise.  Set them here...
	(expand_gimple_stmt): ...and not here.  Tidy.
	* cfglayout.c (curr_insn_locator): Return 0 if the current location is
	unknown.

From-SVN: r171629

committed Mar 28, 2011

c82fee88 Browse Files

Makefile.in: New rule for cprop.o. · e45425ec

	* Makefile.in: New rule for cprop.o.
	* gcse.c: Move constant/copy propagation to cprop.c.
	(compute_local_properties): Only handle expression tables.
	(hash_scan_set, compute_hash_table_work, alloc_hash_table,): Likewise.
	(one_pre_gcse_pass, one_code_hoisting_pass): Likewise.
	(hash_set, insert_set_in_table, gcse_constant_p, lookup_set,
	next_set, reset_opr_set_tables, oprs_not_set_p, mark_call, mark_set,
	mark_clobber, mark_oprs_set, alloc_cprop_mem, free_cprop_mem, 
	compute_cprop_data, find_used_regs, try_replace_reg,
	find_avail_set, cprop_jump, constprop_register, cprop_insn,
	local_cprop_find_used_regs, do_local_cprop, local_cprop_pass,
	fis_get_condition, implicit_set_cond_p, find_implicit_sets,
	find_bypass_set, reg_killed_on_edge, bypass_block,
	bypass_conditional_jumps, one_cprop_pass, gate_rtl_cprop,
	execute_rtl_cprop, pass_rtl_cprop): Move to...
	* cprop.c: ...here.  New file, constant/copy propagation for RTL
	moved from gcse.c to here with minor cleanups in duplicated code.

From-SVN: r171627

committed Mar 28, 2011

e45425ec Browse Files

Fix a typo in -mavx256-split-unaligned-store. · c09d5426

2011-03-28  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/i386.c (flag_opts): Fix a typo in
	-mavx256-split-unaligned-store.

From-SVN: r171626

committed Mar 28, 2011

c09d5426 Browse Files

h8300.h (FUNCTION_VALUE_REGNO_P, [...]): Remove macros. · 9eaa7740

	* config/h8300/h8300.h (FUNCTION_VALUE_REGNO_P, FUNCTION_VALUE,
	LIBCALL_VALUE): Remove macros.
	* config/h8300/h8300.c (TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE,
	TARGET_FUNCTION_VALUE_REGNO_P): Define.
	(h8300_function_value, h8300_libcall_value,
	h8300_function_value_regno_p): New functions.

From-SVN: r171625

committed Mar 29, 2011

9eaa7740 Browse Files

h8300.h (ASM_OUTPUT_BSS): Remove macro. · dcec2be2
```
	* config/h8300/h8300.h (ASM_OUTPUT_BSS): Remove macro.

From-SVN: r171624
```
Anatoly Sokolov committed Mar 28, 2011
dcec2be2 Browse Files

re PR go/48312 (http, rpc, websocket tests hang on Solaris 2/x86) · efbb12ae

	PR go/48312
Fix fd_select.go for changes in FD handling.

We have to wake up the goroutine waiting in select each time
we change the set of descriptors we are waiting for, unlike
epoll.

From-SVN: r171623

committed Mar 28, 2011

efbb12ae Browse Files

tree-ssa-threadupdate.c (redirect_edges): Call create_edge_and_update_destination_phis as needed. · 520af9ec


	* tree-ssa-threadupdate.c (redirect_edges): Call
	create_edge_and_update_destination_phis as needed.
	(create_edge_and_update_destination_phis): Accept new BB argument.
	All callers updated.
	(thread_block): Do not update the profile when threading around
	intermediate blocks.
	(thread_single_edge): Likewise.
	(determine_bb_domination_status): If BB is not a successor of the
	loop header, return NONDOMINATING.
	(register_jump_thread): Note when we register a jump thread around
	an intermediate block.
	* tree-ssa-threadedge.c (thread_around_empty_block): New function.
	(thread_across_edge): Use it.

	* gcc.dg/tree-ssa/ssa-dom-thread-3.c: New test.

From-SVN: r171622

committed Mar 28, 2011

520af9ec Browse Files

Rename net/fd_rtems.go to net/fd_select.go. · 80ec23ac
```
From-SVN: r171621
```
Ian Lance Taylor committed Mar 28, 2011
80ec23ac Browse Files
stack-usage-1.c (SIZE): Provide proper values for __PPC64__ and __PPC__ && __ALTIVEC__. · 07276ac9
```
	* gcc.dg/stack-usage-1.c (SIZE): Provide proper values for __PPC64__
	and __PPC__ && __ALTIVEC__.

From-SVN: r171620
```
Peter Bergner committed Mar 28, 2011
07276ac9 Browse Files
Fix useless assertion in ^ code. · 12e0ac36
```
From-SVN: r171619
```
Ian Lance Taylor committed Mar 28, 2011
12e0ac36 Browse Files

re PR testsuite/48238 (FAIL: gcc.dg/debug/dwarf2/pr47939-0.c scan-assembler on *-apple-darwin*) · 58ec5505

2011-03-26  Dominique d'Humieres  <dominiq@lps.ens.fr>

	PR testsuite/48238
	* gcc.dg/debug/dwarf2/pr47939-1.c: Generalize scan-assembler regex.
	* gcc.dg/debug/dwarf2/pr47939-2.c: Likewise.
	* gcc.dg/debug/dwarf2/pr47939-3.c: Likewise.
	* gcc.dg/debug/dwarf2/pr47939-4.c: Likewise.

From-SVN: r171615

committed Mar 28, 2011

58ec5505 Browse Files

Core 1232 · dd35aac7

	Core 1232
	* call.c (build_array_conv): New.
	(implicit_conversion): Use it.

From-SVN: r171614

committed Mar 28, 2011

dd35aac7 Browse Files

call.c (reference_binding): Allow direct binding to an array rvalue. · 159177a1
```
	* call.c (reference_binding): Allow direct binding to an array
	rvalue.

From-SVN: r171613
```
Jason Merrill committed Mar 28, 2011
159177a1 Browse Files

Core 898 · c1120b0c

	Core 898
	* parser.c (cp_parser_compound_statement): Add function_body parm.
	Complain about non-body compound-stmt in constexpr fn.
	(cp_parser_primary_expression, cp_parser_statement): Adjust.
	(cp_parser_implicitly_scoped_statement): Adjust.
	(cp_parser_function_body, cp_parser_try_block): Adjust.
	(cp_parser_handler, cp_parser_objc_synchronized_statement): Adjust.
	(cp_parser_objc_try_catch_finally_statement): Adjust.

From-SVN: r171612

committed Mar 28, 2011

c1120b0c Browse Files

Core 898 · 62add5e1

	Core 898
	* semantics.c (constexpr_fn_retval): New.  Allow using-declaration
	and using-definition.
	(register_constexpr_fundef): Call it.

From-SVN: r171611

committed Mar 28, 2011

62add5e1 Browse Files

except.c (build_noexcept_spec): Call cxx_constant_value after converting to bool. · 0309d288
```
	* except.c (build_noexcept_spec): Call cxx_constant_value after
	converting to bool.

From-SVN: r171609
```
Jason Merrill committed Mar 28, 2011
0309d288 Browse Files

ia64.c (ia64_promote_function_mode): Fix promotion when for_return is 2. · 7450b54f

2011-03-28  Tristan Gingold  <gingold@adacore.com>

	* config/ia64/ia64.c (ia64_promote_function_mode): Fix promotion
	when for_return is 2.

From-SVN: r171608

committed Mar 28, 2011

7450b54f Browse Files

var-tracking.c (canonicalize_values_mark): Delete unused lhs assignment. · 649beb33

	* var-tracking.c (canonicalize_values_mark): Delete unused
	lhs assignment.
	(canonicalize_values_star, set_variable_part): Likewise.
	(clobber_variable_part, delete_variable_part): Likewise.

From-SVN: r171606

committed Mar 28, 2011

649beb33 Browse Files

* gcse.c (free_gcse_mem): Free reg_set_bitmap. · d5b8da97
```
From-SVN: r171605
```
Steven Bosscher committed Mar 28, 2011
d5b8da97 Browse Files

Add -fno-pic to gcc.target/i386/pr47502-2.c. · da98521b

2011-03-28  H.J. Lu  <hongjiu.lu@intel.com>

	PR testsuite/48276
	* gcc.target/i386/pr47502-2.c: Add -fno-pic.

From-SVN: r171604

committed Mar 28, 2011

da98521b Browse Files

configure.ac (i[[3456789]]86-*-msdosdjgpp*): Don't disable libffi on host. · c9bdb152

	* configure.ac (i[[3456789]]86-*-msdosdjgpp*): Don't disable
	libffi on host.
	(x86_64-*-mingw*, i[[3456789]]86-*-mingw32*): Don't disable newlib
	on host.
	(c54x*-*-* | tic54x-*-*): Don't disable newlib on host.
	* configure: Regenerate.

From-SVN: r171603

committed Mar 28, 2011

c9bdb152 Browse Files

tree-inline.c (expand_call_inline): Do not check that destination node is analyzed. · 322dd859

2011-03-28  Martin Jambor  <mjambor@suse.cz>

	* tree-inline.c (expand_call_inline): Do not check that destination
	node is analyzed.
	(optimize_inline_calls): Assert that destination node is analyzed.
	* cgraph.c (cgraph_add_new_function): Call cgraph_analyze_function, do
	not call tree_lowering_passes.
	* cgraph.h (cgraph_analyze_function): Declare.
	* cgraphunit.c (cgraph_analyze_function): Make public.

From-SVN: r171602

committed Mar 28, 2011

322dd859 Browse Files

sparc-opts.h: New. · aa53e58b

	* config/sparc/sparc-opts.h: New.
	* config/sparc/sparc.c (sparc_handle_option, sparc_select,
	sparc_cpu, fpu_option_set, TARGET_HANDLE_OPTION): Remove.
	(sparc_option_override): Store processor_type enumeration rather
	than string in cpu_default.  Remove name and enumeration from
	cpu_table.  Directly default -mcpu then default -mtune from -mcpu
	without using sparc_select.  Use target_flags_explicit instead of
	fpu_option_set.
	* config/sparc/sparc.h (enum processor_type): Move to
	sparc-opts.h.
	(sparc_cpu, struct sparc_cpu_select, sparc_select): Remove.
	* config/sparc/sparc.opt (config/sparc/sparc-opts.h): New
	HeaderInclude entry.
	(mcpu=, mtune=): Use Var and Enum.
	(sparc_processor_type): New Enum and EnumValue entries.

From-SVN: r171601

committed Mar 28, 2011

aa53e58b Browse Files

configure.ac: Add support for *-*-dragonfly* · 8c6d158a
```
	* configure.ac: Add support for *-*-dragonfly*
	* configure: Regenerate.

From-SVN: r171600
```
John Marino committed Mar 28, 2011
8c6d158a Browse Files

Makefile.in (SO_LIB): Handle multilib build for native windows targets. · 333d8aff

2011-03-28  Kai Tietz  <ktietz@redhat.com>

        * gcc-interface/Makefile.in (SO_LIB): Handle multilib build for native
        windows targets.
        (EH_MECHANISM): Make sure we use gcc's exception mechanism for all
        native windows target.
        * system-mingw.ads (System): Change ZCX_By_Default default to
        True.

From-SVN: r171599

committed Mar 28, 2011

333d8aff Browse Files

re PR testsuite/48245 (FAIL: gcc.dg/lto/pr46940 c_lto_pr46940_0.o assemble on *-apple-darwin*) · dd350eba
```
	PR target/48245
	* config/darwin.h (LINK_COMMAND_SPEC_A): Use LINK_PLUGIN_SPEC.

Co-Authored-By: Iain Sandoe <iains@gcc.gnu.org>

From-SVN: r171598
```
Rainer Orth committed Mar 28, 2011
dd350eba Browse Files

raise-gcc.c (PERSONALITY_FUNCTION): Add prototype to prevent warning. · 2438d7a6

2011-03-28  Kai Tietz  <ktietz@redhat.com>

	* raise-gcc.c (PERSONALITY_FUNCTION): Add prototype to
	prevent warning.

From-SVN: r171594

committed Mar 28, 2011

2438d7a6 Browse Files