From-SVN: r166690

	* opts-common.c (control_warning_option): New.
	* opts.c (set_default_handlers): New.
	(decode_options): Use set_default_handlers and
	control_warning_option.
	(common_handle_option): Update call to enable_warning_as_error.
	(enable_warning_as_error): Take gcc_options parameters.  Use
	control_warning_option.
	* opts.h (set_default_handlers, control_warning_option): Declare.

c-family:
	* c-common.h (c_family_lang_mask): Declare.
	* c-opts.c (c_family_lang_mask): Make extern.
	* c-pragma.c (handle_pragma_diagnostic): Use
	control_warning_option.

testsuite:
	* gcc.dg/pragma-diag-2.c: New test.

From-SVN: r166689

	* Makefile.in (OPTS_H): Define.
	(c-decl.o, c-family/c-common.o, c-family/c-opts.o,
	c-family/c-pch.o, c-family/c-pragma.o, gcc.o, gccspec.o,
	cppspec.o, options.o, gcc-options.o, lto-opts.o, opts.o,
	opts-common.o, toplev.o, passes.o, matrix-reorg.o,
	ipa-struct-reorg.o, PLUGIN_HEADERS): Use $(OPTS_H).
	* gcc.c (driver_handle_option): Take location_t parameter.
	(process_command, do_self_spec): Update calls to
	read_cmdline_option.
	* langhooks-def.h (lhd_handle_option): Take location_t parameter.
	* langhooks.c (lhd_handle_option): Take location_t parameter.
	* langhooks.h (handle_option): Take location_t parameter.
	* lto-opts.c (lto_reissue_options): Update call to set_option.
	* opts-common.c (handle_option): Make static.  Take location_t
	parameter and pass it to other functions.
	(handle_generated_option): Take location_t parameter and pass it
	to other functions.
	(read_cmdline_option): Take location_t parameter and pass it to
	other functions.  Use warning_at and error_at.
	(set_option): Take location_t parameter and pass it to other
	functions.
	* opts.c (common_handle_option): Take location_t parameter and
	pass it to other functions.
	(enable_warning_as_error): Make static.  Take location_t parameter
	and pass it to other functions.
	(lang_handle_option): Take location_t parameter and pass it to
	other functions.
	(target_handle_option): Take location_t parameter.
	(read_cmdline_options, maybe_default_option,
	maybe_default_options, default_options_optimization,
	decode_options): Take location_t parameter and pass it to other
	functions.
	* opts.h: Include input.h.
	(struct cl_option_handler_func, decode_options, set_option,
	handle_generated_option, read_cmdline_option): Take location_t
	parameters.
	(handle_option, enable_warning_as_error): Remove.
	* toplev.c (toplev_main): Update call to decode_options.

ada:
	* gcc-interface/Make-lang.in (ada/misc.o): Use $(OPTS_H).
	* gcc-interface/misc.c (gnat_handle_option): Take location_t
	parameter.

c-family:
	* c-common.c (parse_optimize_options): Update call to
	decode_options.
	* c-common.h (c_common_handle_option): Update prototype.
	* c-opts.c (c_common_handle_option): Take location_t parameter and
	pass it to other functions.

cp:
	* Make-lang.in (g++spec.o): Use $(OPTS_H).

fortran:
	* Make-lang.in (gfortranspec.o): Use $(OPTS_H).
	* gfortran.h (gfc_handle_option): Take location_t parameter.
	* options.c (gfc_handle_option): Take location_t parameter.

java:
	* Make-lang.in (jvspec.o, java/lang.o): Use $(OPTS_H).
	* lang.c (java_handle_option): Take location_t parameter.

lto:
	* Make-lang.in (lto/lto.o): Use $(OPTS_H).
	* lto-lang.c (lto_handle_option): Take location_t parameter.

From-SVN: r166688

2010-11-12  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/45794
	* gfortran.dg/optional_mask.f90: New test.

From-SVN: r166687

2010-11-12  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/45794
	trans-expr.c (gfc_conv_procedure_call): Avoid NULL array spec.

From-SVN: r166686

	Core 1135, 1136, 1145, 1149
	* method.c (defaultable_fn_check): Do not disallow defaulting a
	non-public or explicit special member function on its first
	declaration.

From-SVN: r166685

	* config/cloog.m4: Add -enable-cloog-backend=(isl|ppl|ppl-legacy) to
	define the cloog backend to use. Furthermore, only pass the ppllibs
	to the configure checks, if necessary.
	*configure: Regenerate.

From-SVN: r166684

	  * graphite-cloog-util.c (oppose_constraint,
	  cloog_matrix_to_ppl_constraint,
	  new_Constraint_System_from_Cloog_Matrix): Explicitly cast to int as
	  CLooG isl uses unsigned integers. This triggered a warning.

From-SVN: r166683

	* config/cloog.m4: Use CLooG predefined macro to check for CLooG PPL.
	* configure: regenerate

From-SVN: r166682

	PR bootstrap/46456
	* cppbuiltin.c (define_builtin_macros_for_type_sizes): Split assert.

From-SVN: r166678

	PR target/46435
	* config/cris/cris.c (saved_regs_mentioned): Delete.
	(cris_reload_address_legitimized): Cast itype to enum reload_type.
	Remove unused variable op0p.
	(cris_rtx_costs): Cast argument 2 to rtx_cost to enum rtx_code.
	(cris_emit_movem_store): Use add_reg_note.

From-SVN: r166673

	PR target/46438
	* config/xtensa/xtensa.c (xtensa_expand_nonlocal_goto): Use LCT_NORMAL.
	(xtensa_setup_frame_addresses, xtensa_trampoline_init): Likewise.
	(xtensa_function_arg_1): De-constify cum.
	(xtensa_expand_prologue): Use add_reg_note.

From-SVN: r166672

	PR target/46437
	* config/mcore/mcore.c (layout_mcore_frame): Remove unused variable
	localreg.

From-SVN: r166671

	* config/cloog.m4: Fix typo.  verison -> version.
	* configure: Regenerate.

From-SVN: r166670

	* config/cloog.m4: Pass ppl libraries to the CLooG version check.
	* configure: Regenerate.

From-SVN: r166669

	* function.c (expand_function_end): Set the locator of the prologue on
	the stack checking insns.

From-SVN: r166668

	PR c++/39415
	* typeck.c (build_static_cast_1): Convert to the target type
	when doing static_cast<cv Derived*>(Base*).

From-SVN: r166667

        * config.gcc [xtensa] (extra_options): Add fused-madd.opt.
        * config/xtensa/xtensa.opt (mfused-madd): Remove.
        * config/xtensa/xtensa.c (TARGET_DEFAULT_TARGET_FLAGS): Remove
        MASK_FUSED_MADD.
        * config/xtensa/xtensa.md (fmasf4): Rename from muladdsf3; use
        * fma.
        (fnmasf4): Rename from mulsubsf3; use fma.

From-SVN: r166666

	PR target/46450
	* config/stormy16/stormy16.c (xstormy16_expand_prologue):
	Use add_reg_note.
	(xstormy16_function_arg): Dereference cum.
	(xstormy16_expand_builtin): Use expand_normal.
	Change type of omode to enum machine_mode.
	(combine_bnp): Rename and to and_insn.

From-SVN: r166665

	PR target/46428
	* config/moxie/moxie.c (moxie_expand_prologue): Remove unused variables.
	* config/moxie/moxie.h (HARD_REGNO_OK_FOR_BASE_P): Use unsigned
	comparison.

Co-Authored-By: Richard Henderson <rth@redhat.com>

From-SVN: r166664

	PR target/46431
	* config/fr30/fr30.md (*movsf_constant_store): Remove duplicated
	assignment.

From-SVN: r166663

	PR middle-end/44769
	* final.c (split_double): Don't use BITS_PER_WORD directly in
	shift count.

From-SVN: r166662

	PR target/46412
	* config/bfin/bfin-protos.h (bfin_local_alignment): Update prototype.
	* config/bfin/bfin.c: Include sel-sched.h .
	(bfin_cpus): Use BFIN_CPU_UNKNOWN for last initializer element.
	(expand_interrupt_handler_prologue): Remove unused variable insn.
	(bfin_load_pic_reg): Likewise.
	(bfin_rtx_costs): Make code / outer_code variables of type
	enum rtx_code, copied from re-named parameters.
	(bfin_local_alignment): Change align argument and return type
	to unsigned.
	(bfin_adjust_cost): Remove unused variable insn_type.
	Declare variables at start of block.
	(struct loop_info): Rename to...
	(struct loop_info_d).
	(workaround_rts_anomaly): Change type of icode to int.
	(harmless_null_pointer_p): Cast REGNO (..) to int before comparison
	with int-typed variable.
	(note_np_check_stores): Likewise.
	(trapping_loads_p): Remove unused variable pat.
	(bfin_expand_binop_builtin): Use expand_normal.
	(bfin_expand_unop_builtin): Likewise.
	(bfin_expand_builtin): Likewise.
	Set tmode before use.

From-SVN: r166661

	PR bootstrap/44756
	PR build/44767
	* doc/tm.texi.in (LOCAL_ALIGNMENT): State that the type, if any,
	should be unsigned.
	(STACK_SLOT_ALIGNMENT, LOCAL_DECL_ALIGNMENT, PUSH_ROUNDING): Likewise.
	* doc/tm.texi: Regenerate.

From-SVN: r166660

	* opts-common.c (decode_cmdline_option): Initialize separate_args.

From-SVN: r166658

	* doc/invoke.texi (early-inlining-insns): Update default.
	* params.def (early-inlining-insns): Default to 10.

From-SVN: r166657

        * config/rs6000/aix.h: #undef TARGET_AIX_OS before #define.

From-SVN: r166654

        PR rtl-optimization/46433
        * var-tracking.c: Include tm_p.h .

From-SVN: r166651

	* config/mips/iris6.h [!IRIX_USING_GNU_LD]
	(SUPPORTS_INIT_PRIORITY): Define.

	gcc/testsuite:
	* lib/prune.exp (prune_gcc_output): Ignore IRIX 6 linker multiline
	warning.
	* g++.dg/abi/packed1.C (struct INNER): Ignore warning on
	mips-sgi-irix*.
	* g++.dg/cpp/_Pragma1.C: Skip on mips-sgi-irix*.
	* gcc.target/mips/call-3.c: Add dg-require-visibility.

From-SVN: r166648

	PR target/46430
	* config/avr/avr-protos.h (avr_return_addr_rtx): Update prototype.
	* config/avr/driver-avr.c (avr_device_to_arch): Always return value.
	(avr_device_to_data_start, avr_device_to_startfiles): Likewise.
	(avr_device_to_devicelib): Likewise.
	* config/avr/avr.md (zero_extendqihi2): Put variable declarations
	into block.
	(zero_extendqisi2, zero_extendhisi2, zero_extendqidi2): Likewise.
	(zero_extendhidi2, zero_extendsidi2): Likewise.
	* config/avr/avr.c (avr_num_arg_regs): Constify type.
	(avr_return_addr_rtx): De-constify tem.
	(avr_rotate_bytes): Move declarations to start of block.
	Don't use variable length array.
	Put nested if/else into block.

From-SVN: r166647

	PR debug/46375
	* emit-rtl.c (remove_insn): Do not mark BBs upon debug insns.

From-SVN: r166646

2010-11-11  Rodrigo Rivas Costa  <rodrigorivascosta@gmail.com>

        PR lto/46376
        * lto-symtab.c (lto_symtab_resolve_replaceable_p): Use DECL_ONE_ONLY.

From-SVN: r166645

gcc/
	PR c/44782
	* common.opt (fmax-errors=): New option.
	* opts.c (common_handle_option) [OPT_fmax_errors_]: Handle it.
	* diagnostic.h (struct diagnostic_context): Add max_errors field.
	* diagnostic.c (diagnostic_initialize): Initialize it.
	(diagnostic_action_after_output): Exit if more than max_errors
	have been output.
	* doc/invoke.texi (Warning Options): Add -fmax-errors.
	(-fmax-errors): Document.

gcc/fortran/
	PR c/44782
	* options.c (gfc_post_options): Initialize gfc_option.max_errors.
	(gfc_handle_option) [OPT_fmax_errors_]: Remove.
	* lang.opt (fmax-errors=): Remove.

gcc/testsuite/
	PR c/44782
	* c-c++-common/fmax-errors.c: New test.

From-SVN: r166644

From-SVN: r166643

	* config/fused-madd.opt: New file.
	* config.gcc [i386-*, x86_64-*] (extra_options): Use it.
	* config/i386/i386.c (ix86_extra_costs): Handle FMA.
	(TARGET_DEFAULT_TARGET_FLAGS): Remove MASK_FUSED_MADD.
	* config/i386/i386.opt (mfused-madd): Remove.
	* config/i386/sse.md (split_fma): Remove.
	(split_fms, split_fnma, split_fnms): Remove.

From-SVN: r166642

From-SVN: r166641

From-SVN: r166637

	* gcc.dg/tree-ssa/inline-5.c: Fix testcase.
	* gcc.dg/tree-ssa/inline-6.c: Remove bogus testcase.

From-SVN: r166636

re PR target/46088 (ICE: SIGSEGV in ix86_binary_operator_ok (i386.c:15025) with -Os -fnon-call-exceptions -fpeel-loops)

	PR target/46088
	* config/i386/i386.md (*ashl<mode>3_cconly,
	*<shiftrt_insn><mode>3_cconly): Don't use ix86_binary_operator_ok,
	change nonimmediate_operand predicate to register_operand.

	* gcc.dg/pr46088.c: New test.

From-SVN: r166635

2010-11-11  Paolo Bonzini  <bonzini@gnu.org>

        * Makefile.in (gengtype-lex.c): Include bconfig.h first.

From-SVN: r166634