* objc.dg/encode-2.m, objc.dg/encode-3.m, objc.dg/encode-4.m: Fix
	tests for systems where `char' is unsigned by default.

From-SVN: r77247

	* calls.c (initialize_argument_information): Add CALL_FROM_THUNK_P
	parameter.  Use it instead of current_function_is_thunk.
	* function.h (struct function): Update documentation for is_thunk.
	* tree.h (CALL_FROM_THUNK_P): New macro.
	* config/alpha/alpha.c (alpha_sa_mask): Do not check
	no_new_pseudos when testing current_function_is_thunk.
	* config/rs6000/rs6000.c (rs6000_ra_ever_killed): Likeiwse.

	* decl.c (cxx_push_function_context): Do not set
	current_function_is_thunk.
	* method.c (use_thunk): Set CALL_FROM_THUNK on the call to the
	actual function.

From-SVN: r77244

From-SVN: r77239

From-SVN: r77238

From-SVN: r77237

	* pt.c (more_specialized_class): Increase processing_template_decl
	while partial ordering.

From-SVN: r77236

2004-02-04  Robert Dewar  <dewar@gnat.com>

	* 5gtasinf.adb, 5gtasinf.ads, 5gtaprop.adb, ali.adb,
	ali.ads, gprcmd.adb: Minor reformatting

	* bindgen.adb: Output restrictions string for new style restrictions
	handling

	* impunit.adb: Add s-rident.ads (System.Rident) and
	s-restri (System.Restrictions)

	* lib-writ.adb: Fix bug in writing restrictions string (last few
	entries wrong)

	* s-restri.ads, s-restri.adb: Change name Restrictions to
	Run_Time_Restrictions to avoid conflict with package name.
	Add circuit to read and acquire run time restrictions.

2004-02-04  Jose Ruiz  <ruiz@act-europe.fr>

	* restrict.ads, restrict.adb: Use the new restriction
	No_Task_Attributes_Package instead of the old No_Task_Attributes.

	* sem_prag.adb: No_Task_Attributes is a synonym of
	No_Task_Attributes_Package.

	* snames.ads, snames.adb: New entry for proper handling of
	No_Task_Attributes.

	* s-rident.ads: Adding restriction No_Task_Attributes_Package
	(AI-00249) that supersedes the GNAT specific restriction
	No_Task_Attributes.

2004-02-04  Ed Schonberg  <schonberg@gnat.com>

	* sem_prag.adb:
	(Analyze_Pragma, case Warnings): In an inlined body, as in an instance
	 body, an identifier may be wrapped in an unchecked conversion.

2004-02-04  Vincent Celier  <celier@gnat.com>

	* lib-writ.ads: Comment update for the W lines

	* bld.adb: (Expression): An empty string list is static

	* fname-uf.adb: Minor comment update

	* fname-uf.ads: (Get_File_Name): Document new parameter May_Fail

	* gnatbind.adb: Initialize Cumulative_Restrictions with the
	restrictions on the target.

From-SVN: r77233

	* doc/tm.texi: Replace SETUP_INCOMING_VARARGS with
	TARGET_SETUP_INCOMING_VARARGS.

From-SVN: r77226

2004-02-03  Felix Yen  <fwy@alumni.brown.edu>
	    Benjamin Kosnik  <bkoz@redhat.com>

	* testsuite/performance/20_util/allocator.cc: Add map,
	deque, set tests.
	* testsuite/performance/20_util/allocator_thread.cc: Same.

Co-Authored-By: Benjamin Kosnik <bkoz@redhat.com>

From-SVN: r77225

	* emit-rtl.c (gen_rtx): Remove.
	* genattrtab.c: Don't mention gen_rtx in a comment.
	* rtl.h: Remove the prototype for gen_rtx.
	* doc/md.texi: Replace gen_rtx with gen_rtx_REG.

From-SVN: r77224

	(SETUP_INCOMING_VARARGS): Remove the target-independent
	comments.
	* doc/tm.texi: Don't mention deprecated target macros.

From-SVN: r77221

	* config/fr30/fr30.h (FUNCTION_VALUE): Remove the
	target-independent comment.

From-SVN: r77220

From-SVN: r77219

	* doc/interface.texi, doc/tm.texi, doc/trouble.texi: Don't
	mention deprecated target macros.

From-SVN: r77217

	gcc/
	* config.gcc: Remove obsolete ports and configurations.
	* config/linux-aout.h, config/netware.h,
	config/t-linux-gnulibc1, config/d30v/abi,
	config/d30v/d30v-protos.h, config/d30v/d30v.c,
	config/d30v/d30v.h, config/d30v/d30v.md,
	config/d30v/libgcc1.asm, config/d30v/t-d30v,
	config/dsp16xx/dsp16xx-modes.def,
	config/dsp16xx/dsp16xx-protos.h, config/dsp16xx/dsp16xx.c,
	config/dsp16xx/dsp16xx.h, config/dsp16xx/dsp16xx.md,
	config/i370/README, config/i370/i370-c.c,
	config/i370/i370-protos.h, config/i370/i370.c,
	config/i370/i370.h, config/i370/i370.md, config/i370/linux.h,
	config/i370/mvs.h, config/i370/oe.h, config/i370/t-i370,
	config/i386/freebsd-aout.h, config/i386/linux-aout.h,
	config/i386/moss.h, config/i386/netware.h,
	config/i386/svr3.ifile, config/i386/svr3dbx.h,
	config/i386/svr3gas.h, config/i386/svr3z.ifile,
	config/i386/t-udk, config/i386/udk.h, config/i386/vsta.h,
	config/i960/i960-c.c, config/i960/i960-coff.h,
	config/i960/i960-modes.def, config/i960/i960-protos.h,
	config/i960/i960.c, config/i960/i960.h, config/i960/i960.md,
	config/i960/rtems.h, config/i960/t-960bare,
	config/m68k/hp310.h, config/m68k/hp320.h,
	config/m68k/hp320base.h, config/m68k/m68kv4.h,
	config/m68k/netbsd.h, config/m68k/sgs.h, config/m68k/t-hp320:
	Remove.
	* doc/extend.texi, doc/install.texi, doc/invoke.texi,
	doc/md.texi: Remove mentions of obsolete ports.

	testsuite/
	* gcc.dg/20020312-2.c, gcc.dg/builtin-inf-1.c,
	gcc.dg/sibcall-3.c, gcc.dg/sibcall-4.c, gcc.dg/cpp/assert4.c:
	Remove mentions of obsolete ports.

From-SVN: r77216

From-SVN: r77206

natPosixProcess.cc (startProcess): Handle case where PATH or LD_LIBRARY_PATH is not set in parent environment.

	* java/lang/natPosixProcess.cc (startProcess): Handle case where
	PATH or LD_LIBRARY_PATH is not set in parent environment.

From-SVN: r77203

alias.c (find_base_term, get_addr): Do not dereference NULL pointer when all VALUE's locations has been invalidated.

	* alias.c (find_base_term, get_addr):  Do not dereference NULL
	pointer when all VALUE's locations has been invalidated.
	(rtx_equal_for_memref_p): Simplify checking of VALUEs.

From-SVN: r77201

	* doc/invoke.texi (x86 options): Fix spelling/wording

From-SVN: r77200

2004-02-04  Paolo Bonzini  <bonzini@gnu.org>

	* gcc.dg/noncompile/20001228-1.c: Fix for new
	error message.

From-SVN: r77199

2004-02-03  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/basic_string.h (insert(iterator)): Remove,
	non-standard and already scheduled for removal.

From-SVN: r77198

	* config/mips/iris5.h (ASM_OUTPUT_ASCII): Use mips_output_ascii to
	put the original string in a comment.
	* config/mips/mips-protos.h (mips_output_ascii): Add prefix argument.
	* config/mips/mips.c (mips_output_ascii): Likewise.
	* config/mips/mips.h (ASM_OUTPUT_ASCII): Adjust accordingly.

From-SVN: r77195

	* system.h (GIV_SORT_CRITERION): Poison.
	* config/avr/avr.h (GIV_SORT_CRITERION): Remove.
	* config/ip2k/ip2k.h (GIV_SORT_CRITERION): Likewise.

From-SVN: r77194

	PR target/9348
	* expr.c (expand_expr_real) <MULT_EXPR>:  When performing widening
	multiplies with a multiplication of the wrong signedness, its the
	signedness of the multiplication that we've performed that needs to
	be passed to expand_mult_highpart_adjust.  Avoid emitting a nop-move
	if expand_mult_highpart_adjust places the result in target.

	* gcc.c-torture/execute/multdi-1.c: New test case.

From-SVN: r77192

From-SVN: r77191

	PR c++/13925
	* decl.c (start_function): Do not call pushdecl for any
	instantiation or specialization of a primary template.

	PR c++/13925
	* g++.dg/template/lookup5.C: New test.

From-SVN: r77187

	PR c++/13950
	* parser.c (cp_parser_class_name): Robustify.

	PR c++/13970
	* parser.c (cp_parser_cache_group): Do not consume the EOF token.

	PR c++/13950
	* g++.dg/template/lookup4.C: New test.

	PR c++/13970
	* g++.dg/parse/error14.C: New test.

From-SVN: r77186

From-SVN: r77185

	PR c++/14002
	* semantics.c (finish_id_expression): Do not return an
	IDENTIFIER_NODE when lookup finds a PARM_DECL.

	PR c++/14002
	* g++.dg/parse/template13.C: New test.

From-SVN: r77183

2004-02-03  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/stl_iterator_base_funcs.h: Minor formatting
	and indentation tweaks.
	* include/bits/stl_iterator_base_types.h: Likewise.
	* include/bits/stl_list.h: Likewise.
	* include/bits/stl_map.h: Likewise.
	* include/bits/stl_tempbuf.h: Likewise.

From-SVN: r77182

* config/pdp11/pdp11-modes.def: Add RESET_FLOAT_FORMAT calls.
* config/pdp11/pdp11-protos.h (legitimate_const_double_p): Add.
* config/pdp11/pdp11.c (encode_pdp11_f, decode_pdp11_f,
encode_pdp11_d, decode_pdp11_d): New functions to handle PDP11
floating point format.
(pdp11_f_format, pdp11_d_format): New real_format descriptors for
the above functions.
(output_move_quad): Output float values in correct target format.
(legitimate_const_double_p): New function.
* config/pdp11/pdp11.h: Fix typos.
(FLOAT_WORDS_BIG_ENDIAN): Add definition.
(TARGET_FLOAT_FORMAT): Ditto.
(pdp11_f_format, pdp11_d_format): Add external declarations.
(MAX_REGS_PER_ADDRESS): Corrected.
(LEGITIMATE_CONSTANT_P): Use legitimate_const_double_p().
(PRINT_OPERAND): Output float literals in target format.

From-SVN: r77180

2004-02-03  Thomas Fitzsimmons  <fitzsim@redhat.com>

	* gnu/java/awt/peer/gtk/GtkListPeer.java,
	java/awt/BorderLayout.java, java/awt/CardLayout.java,
	java/awt/CheckboxGroup.java, java/awt/Choice.java,
	java/awt/Component.java, java/awt/Container.java,
	java/awt/FontMetrics.java, java/awt/GridBagLayout.java,
	java/awt/LayoutManager2.java, java/awt/List.java,
	java/awt/Menu.java, java/awt/MenuBar.java,
	java/awt/MenuItem.java, java/awt/Polygon.java,
	java/awt/Rectangle.java, java/awt/ScrollPane.java,
	java/awt/Scrollbar.java, java/awt/TextArea.java,
	java/awt/TextField.java,
	java/awt/image/renderable/RenderContext.java,
	javax/swing/JApplet.java: Fix handling of alias methods, where a
	method has been deprecated in favour of a new one with the same
	funtion but a different name.  Put the method implementation in
	the deprecated method and have the new method call the
	deprecated one.  Make all other code call the new method.

From-SVN: r77178

	PR c++/13975
	* tree.h (enum tree_index): Add TI_PUBLIC, TI_PROTECTED, and
	TI_PRIVATE.
	(access_public_node): Redefine.
	(access_protected_node): Likewise.
	(access_private_node): Likewise.
	* tree.c (build_common_tree_nodes): Create access_public_node,
	access_protected_node, and access_private_node.

	PR c++/13978
	* pt.c (build_non_dependent_expr): Do not build
	NON_DEPENDENT_EXPRs for FUNCTION_DECLs or TEMPLATE_DECLs.

	PR c++/13968
	* semantics.c (finish_id_expression): Do not return an
	IDENTIFIER_NODE when lookup finds a VAR_DECL.

	PR c++/13975
	* parser.c (cp_parser_simple_declaration): When skipping to the
	end of the statement swallow the terminating semicolon.

	PR c++/13978
	* g++.dg/template/koenig4.C: New test.

	PR c++/13968
	* g++.dg/template/crash17.C: New test.

	PR c++/13975
	* g++.dg/parse/error13.C: New test.
	* g++.old-deja/g++.robertl/eb125.C: Tweak error messages.

From-SVN: r77176

	* config/ia64/ia64.h (MASK_INLINE_INT_DIV_LAT): Change value.
	(MASK_INLINE_INT_DIV_THR): Ditto.
	(MASK_INLINE_SQRT_LAT): Ditto.
	(MASK_INLINE_SQRT_THR): Ditto.
	(MASK_DWARF2_ASM): Ditto.
	(MASK_EARLY_STOP_BITS): Ditto.

From-SVN: r77175

	(inChannelOperation): New field.
	(isInChannelOperation): New accessor.
	(setInChannelOperation): New modifier.
	(receive): Use capacity() - position() of destination
	buffer instead of remaining(). Set and reset our "in
	channel operation indicator" before and after delegating
	the receive to our datagram socket. Removed testing code.
	Update destination buffer's current position if it is
	backed by a byte array (hasArray() is true).
	(send): Set and reset our "in channel operation indicator"
	before and after delegating the send to our datagram socket.
	Removed testing code. Update source buffer's current position
	if it is backed by a byte array (hasArray() is true).
	* gnu/java/nio/SocketChannelImpl.java (read(ByteBuffer)):
	Use capacity() - position() of destination buffer instead
	of remaining().
	* java/net/DatagramSocket.java (receive): Don't throw an
	IllegalBlockingModeException if we have a non-blocking
	channel which initiated this operation.
	(send): Likewise.

From-SVN: r77173

	Merge from csl-arm-branch.

	2004-01-30  Paul Brook  <paul@codesourcery.com>

	* aof.h (REGISTER_NAMES): Add vfp reg names
	(ADDITIONAL_REGISTER_NAMES): Ditto.
	* aout.h (REGISTER_NAMES): Ditto.
	(ADDITIONAL_REGISTER_NAMES): Ditto.
	* arm-protos.h: Update/Add Prototypes.
	* arm.c (init_fp_table): Rename from init_fpa_table. Update users.
	Only allow 0.0 for VFP.
	(fp_consts_inited): Rename from fpa_consts_inited.  Update users.
	(values_fp): Rename from values_fpa.  Update Users.
	(arm_const_double_rtx): Rename from const_double_rtx_ok_for_fpa.
	Update users.  Only check valid constants for this hardware.
	(arm_float_rhs_operand): Rename from fpa_rhs_operand.  Update Users.
	Only allow consts for FPA.
	(arm_float_add_operand): Rename from fpa_add_operand.  Update users.
	Only allow consts for FPA.
	(use_return_insn): Check for saved VFP regs.
	(arm_legitimate_address_p): Handle VFP DFmode addressing.
	(arm_legitimize_address): Ditto.
	(arm_general_register_operand): New function.
	(vfp_mem_operand): New function.
	(vfp_compare_operand): New function.
	(vfp_secondary_reload_class): New function.
	(arm_float_compare_operand): New function.
	(vfp_print_multi): New function.
	(vfp_output_fstmx): New function.
	(vfp_emit_fstm): New function.
	(arm_output_epilogue): Output VPF reg restore code.
	(arm_expand_prologue): Output VFP reg save code.
	(arm_print_operand): Add 'P'.
	(arm_hard_regno_mode_ok): Return modes for VFP regs.
	(arm_regno_class): Return classes for VFP regs.
	(arm_compute_initial_elimination_offset): Include space for VFP regs.
	(arm_get_frame_size): Ditto.
	* arm.h (FIXED_REGISTERS): Add VFP regs.
	(CALL_USED_REGISTERS): Ditto.
	(CONDITIONAL_REGISTER_USAGE): Enable VFP regs.
	(FIRST_VFP_REGNUM): Define.
	(LAST_VFP_REGNUM): Define.
	(IS_VFP_REGNUM): Define.
	(FIRST_PSEUDO_REGISTER): Include VFP regs.
	(HARD_REGNO_NREGS): Handle VFP regs.
	(REG_ALLOC_ORDER): Add VFP regs.
	(enum reg_class): Add VFP_REGS.
	(REG_CLASS_NAMES): Ditto.
	(REG_CLASS_CONTENTS): Ditto.
	(CANNOT_CHANGE_MODE_CLASS) Handle VFP Regs.
	(REG_CLASS_FROM_LETTER): Add 'w'.
	(EXTRA_CONSTRAINT_ARM): Add 'U'.
	(EXTRA_MEMORY_CONSTRAINT): Define.
	(SECONDARY_OUTPUT_RELOAD_CLASS): Handle VFP regs.
	(SECONDARY_INPUT_RELOAD_CLASS): Ditto.
	(REGISTER_MOVE_COST): Ditto.
	(PREDICATE_CODES): Add arm_general_register_operand,
	arm_float_compare_operand and vfp_compare_operand.
	* arm.md (various): Rename as above.
	(divsf3): Enable when TARGET_VFP.
	(divdf3): Ditto.
	(movdfcc): Ditto.
	(sqrtsf2): Ditto.
	(sqrtdf2): Ditto.
	(arm_movdi): Disable when TARGET_VFP.
	(arm_movsi_insn): Ditto.
	(movsi): Only split with general regs.
	(cmpsf): Use arm_float_compare_operand.
	(push_fp_multi): Restrict to TARGET_FPA.
	(vfp.md): Include.
	* vfp.md: New file.
	* fpa.md (various): Rename as above.
	* doc/md.texi: Document ARM w and U constraints.

	2004-01-15  Paul Brook  <paul@codesourcery.com>

	* config.gcc: Add with_fpu.  Allow with-float=softfp.
	* config/arm/arm.c (arm_override_options): Rename *-s to *s.
	Break out of loop when we find a float-abi.  Fix typo.
	* config/arm/arm.h (OPTION_DEFAULT_SPECS): Add "fpu".
	Set -mfloat-abi=.
	* doc/install.texi: Document --with-fpu.

	2003-01-14  Paul Brook  <paul@codesourcery.com>

	* config.gcc (with_arch): Add armv6.
	* config/arm/arm.h: Rename TARGET_CPU_*_s to TARGET_CPU_*s.
	* config/arm/arm.c (arm_overrride_options): Ditto.

	2004-01-08  Richard Earnshaw  <rearnsha@arm.com>

	* arm.c (FL_ARCH3M): Renamed from FL_FAST_MULT.
	(FL_ARCH6): Renamed from FL_ARCH6J.
	(arm_arch3m): Renamed from arm_fast_multiply.
	(arm_arch6): Renamed from arm_arch6j.
	* arm.h: Update all uses of above.
	* arm-cores.def: Likewise.
	* arm.md: Likewise.

	* arm.h (CPP_CPU_ARCH_SPEC): Emit __ARM_ARCH_6J__ define for armV6j,
	not arm6j.  Add entry for arch armv6.

	2004-01-07  Richard Earnshaw  <rearnsha@arm.com>

	* arm.c (arm_emit_extendsi): Delete.
	* arm-protos.h (arm_emit_extendsi): Delete.
	* arm.md (zero_extendhisi2): Also handle zero-extension of
	non-subregs.
	(zero_extendqisi2, extendhisi2, extendqisi2): Likewise.
	(thumb_zero_extendhisi2): Only match if not v6.
	(arm_zero_extendhisi2, thumb_zero_extendqisi2, arm_zero_extendqisi2)
	(thumb_extendhisi2, arm_extendhisi2, arm_extendqisi)
	(thumb_extendqisi2): Likewise.
	(thumb_zero_extendhisi2_v6, arm_zero_extendhisi2_v6): New patterns.
	(thumb_zero_extendqisi2_v6, arm_zero_extendqisi2_v6): New patterns.
	(thumb_extendhisi2_insn_v6, arm_extendhisi2_v6): New patterns.
	(thumb_extendqisi2_v6, arm_extendqisi_v6): New patterns.
	(arm_zero_extendhisi2_reg, arm_zero_extendqisi2_reg): Delete.
	(arm_extendhisi2_reg, arm_extendqisi2_reg): Delete.
	(arm_zero_extendhisi2addsi): Remove subreg.  Add attributes.
	(arm_zero_extendqisi2addsi, arm_extendhisi2addsi): Likewise.
	(arm_extendqisi2addsi): Likewise.

	2003-12-31  Mark Mitchell  <mark@codesourcery.com>

	Revert this change:
	* config/arm/arm.h (THUMB_LEGTITIMIZE_RELOAD_ADDRESS): Reload REG
	+ REG addressing modes.

	* config/arm/arm.h (THUMB_LEGTITIMIZE_RELOAD_ADDRESS): Reload REG
	+ REG addressing modes.

	2003-12-30  Mark Mitchell  <mark@codesourcery.com>

	* config/arm/arm.h (THUMB_LEGITIMATE_CONSTANT_P): Accept
	CONSTANT_P_RTX.

	2003-30-12  Paul Brook  <paul@codesourcery.com>

	* longlong.h: protect arm inlines with !defined (__thumb__)

	2003-30-12  Paul Brook  <paul@codesourcery.com>

	* config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Always define __arm__.

	2003-12-30  Nathan Sidwell  <nathan@codesourcery.com>

	* builtins.c (expand_builtin_apply_args_1): Fix typo in previous
	change.

	2003-12-29  Nathan Sidwell  <nathan@codesourcery.com>

	* builtins.c (expand_builtin_apply_args_1): Add pretend args size
	to the virtual incoming args pointer for downward stacks.

	2003-12-29  Paul Brook  <paul@codesourcery.com>

	* config/arm/arm-cores.def: Add cost function.
	* config/arm/arm.c (arm_*_rtx_costs): New functions.
	(arm_rtx_costs): Remove
	(struct processors): Add rtx_costs field.
	(all_cores, all_architectures): Ditto.
	(arm_override_options): Set targetm.rtx_costs.
	(thumb_rtx_costs): New function.
	(arm_rtx_costs_1): Remove cases handled elsewhere.
	* config/arm/arm.h (processor_type): Add COSTS parameter.

	2003-12-29  Nathan Sidwell  <nathan@codesourcery.com>

	* config/arm/arm.md (generic_sched): arm926 has its own scheduler.
	(arm926ejs.md): Include it.
	* config/arm/arm926ejs.md: New pipeline description.

	2003-12-24  Paul Brook  <paul@codesourcery.com>

	* config/arm/arm.c (arm_arch6j): New variable.
	(arm_override_options): Set it.
	(arm_emit_extendsi): New function.
	* config/arm/arm-protos.h (arm_emit_extendsi): Add prototype.
	* config/arm/arm.h (arm_arch6j): Declare.
	* config/arm/arm.md: Add sign/zero extend insns.

	2003-12-23  Paul Brook  <paul@codesourcery.com>

	* config/arm/arm.c (all_architectures): Add armv6.
	* doc/invoke.texi: Document it.

	2003-12-19  Paul Brook  <paul@codesourcery.com>

	* config/arm/arm.md: Add load1 and load_byte "type" attrs.  Modify
	insn patterns to match.
	* config/arm/arm-generic.md: Ditto.
	* config/arm/cirrus.md: Ditto.
	* config/arm/fpa.md: Ditto.
	* config/amm/iwmmxt.md: Ditto.
	* config/arm/arm1026ejs.md: Ditto.
	* config/arm/arm1135jfs.md: Ditto.  Add insn_reservation and bypasses
	for 11_loadb.

	2003-12-18  Nathan Sidwell  <nathan@codesourcery.com>

	* config/arm/arm-protos.h (arm_no_early_alu_shift_value_dep): Declare.
	* config/arm/arm.c (arm_adjust_cost): Check shift cost for
	TYPE_ALU_SHIFT and TYPE_ALU_SHIFT_REG.
	(arm_no_early_store_addr_dep, arm_no_early_alu_shift_dep,
	arm_no_early_mul_dep): Correctly deal with conditional execution,
	parallels and single shift operations.
	(arm_no_early_alu_shift_value_dep): Define.
	* arm.md (attr type): Replace 'normal' with 'alu',
	'alu_shift' and 'alu_shift_reg'.
	(attr core_cycles): Adjust.
	(*addsi3_carryin_shift, andsi_not_shiftsi_si, *arm_shiftsi3,
	*shiftsi3_compare0, *notsi_shiftsi, *notsi_shiftsi_compare0,
	*not_shiftsi_compare0_scratch, *cmpsi_shiftsi, *cmpsi_shiftsi_swp,
	*cmpsi_neg_shiftsi, *arith_shiftsi, *arith_shiftsi_compare0,
	*arith_shiftsi_compare0_scratch, *sub_shiftsi,
	*sub_shiftsi_compare0, *sub_shiftsi_compare0_scratch,
	*if_shift_move, *if_move_shift, *if_shift_shift): Set type
	attribute appropriately.
	* config/arm/arm1026ejs.md (alu_op): Adjust.
	(alu_shift_op, alu_shift_reg_op): New.
	* config/arm/arm1136.md: Add better bypasses for early
	registers. Remove load[234] and store[234] bypasses.
	(11_alu_op): Adjust.
	(11_alu_shift_op, 11_alu_shift_reg_op): New.

	2003-12-15  Nathan Sidwell  <nathan@codesourcery.com>

	* config/arm/arm-protos.h (arm_no_early_store_addr_dep,
	arm_no_early_alu_shift_dep, arm_no_early_mul_dep): Declare.
	* config/arm/arm.c (arm_no_early_store_addr_dep,
	arm_no_early_alu_shift_dep, arm_no_early_mul_dep): Define.
	* config/arm/arm1026ejs.md: Add load-store bypass.
	* config/arm/arm1136jfs.md (11_alu_op): Take 2 cycles.
	Add bypasses between instructions.

	2003-12-10  Paul Brook  <paul@codesourcery.com>

	* config/arm/arm.c (arm_fpu_model): New variable.
	(arm_fload_abi): New variable.
	(target_fpe_name): Rename from target_fp_name.
	(target_fpu_name): New variable.
	(arm_is_cirrus): Remove.
	(fpu_desc): New struct.
	(all_fpus): Define.
	(pf_model_for_fpu): Define.
	(all_loat_abis): Define.
	(arm_override_options): Set fp arch flags based on -mfpu=
	and -float-abi=.
	(FIRST_FPA_REGNUM): Rename from FIRST_ARM_FP_REGNUM.
	(LAST_FPA_REGNUM): Rename from LAST_ARM_FP_REGNUM.
	(*): Use new TARGET_* flags.
	* config/arm/arm.h (TARGET_ANY_HARD_FLOAT): Remove.
	(TARGET_HARD_FLOAT): No longer implies TARGET_FPA.
	(TARGET_SOFT_FLOAT): Ditto.
	(TARGET_SOFT_FLOAT_ABI): New.
	(TARGET_MAVERICK): Rename from TARGET_CIRRUS.  No longer implies
	TARGET_HARD_FLOAT.
	(TARGET_VFP): No longer implies TARGET_HARD_FLOAT.
	(TARGET_OPTIONS): Add -mfpu=.
	(FIRST_FPA_REGNUM): Rename from FIRST_ARM_FP_REGNUM.
	(LAST_FPA_REGNUM): Rename from LAST_ARM_FP_REGNUM.
	(arm_pf_model): Define.
	(arm_float_abi_type): Define.
	(fputype): Add FPUTYPE_VFP.  Change SOFT_FPA->NONE
	* config/arm/arm.md: Use new TARGET_* flags.
	* config/arm/cirrus.md: Ditto.
	* config/arm/fpa.md: Ditto.
	* config/arm/elf.h (ASM_SPEC): Pass -mfloat-abi= and -mfpu=.
	* config/arm/semi.h (ASM_SPEC): Ditto.
	* config/arm/netbsd-elf.h (SUBTARGET_ASM_FLOAT_SPEC): Specify vfp.
	(FPUTYPE_DEFAULT): Set to VFP.
	* doc/invoke.texi: Document -mfpu= and -mfloat-abi=.

	2003-11-22  Phil Edwards  <phil@codesourcery.com>

	PR target/12476
	* config/arm/arm.c (arm_output_mi_thunk):  In Thumb mode, use
	'bx' instead of 'b' to avoid branch range restrictions.  Output
	the thunk immediately before the thunked-to function.
	* config/arm/arm.h (ARM_DECLARE_FUNCTION_NAME):  Do not emit
	.thumb_func if a thunk is being generated.  Emit .code 16 along
	with .thumb_func if a thunk is not being generated.

	2003-11-15  Nicolas Pitre <nico@cam.org>

	* config/arm/arm.md (ashldi3, arm_ashldi3_1bit, ashrdi3,
	arm_ashrdi3_1bit, lshrdi3, arm_lshrdi3_1bit): New patterns.
	* config/arm/iwmmxt.md (ashrdi3_iwmmxt): Renamed from ashrdi3.
	(lshrdi3_iwmmxt): Renamed from lshrdi3.
	* config/arm/arm.c (IWMMXT_BUILTIN2): Renamed argument accordingly.

	2003-11-12  Steve Woodford  <scw@wasabisystems.com>
	    Ian Lance Taylor  <ian@wasabisystems.com>

	* config/arm/lib1funcs.asm (ARM_DIV_BODY, ARM_MOD_BODY): Add new
	code for __ARM_ARCH__ >= 5 && ! defined (__OPTIMIZE_SIZE__).

	2003-11-05  Phil Edwards  <phil@codesourcery.com>

	* config/arm/arm.md (insn):  Add new V6 instruction names.
	(generic_sched):  New attr.
	* config/arm/arm-generic.md:  Use generic_sched here.
	* config/arm/arm1026ejs.md:  Do not model fetch/issue/decode
	stages of pipeline.  Adjust latency counts accordingly.
	* config/arm/arm1136jfs.md:  New file.

	2003-10-28  Mark Mitchell  <mark@codesourcery.com>

	* config/arm/arm.h (processor_type): New enumeration type.
	(CPP_ARCH_DEFAULT_SPEC): Set appropriately for ARM 926EJ-S,
	ARM1026EJ-S, ARM1136J-S, and ARM1136JF-S processor cores.
	(CPP_CPU_ARCH_SPEC): Likewise.
	* config/arm/arm.c (arm_tune): New variable.
	(all_cores): Use cores.def.
	(all_architectures): Add representative processor.
	(arm_override_options): Restructure way in which tuning
	information is deduced.
	* arm.md: Update "insn" and "type" attributes throughout.
	(insn): New attribute.
	(type): Compute "mult" from "insn" attribute.  Add load2,
	load3, load4 alternatives.
	(arm automaton): Move to arm-generic.md.
	* config/arm/arm-cores.def: New file.
	* config/arm/arm-generic.md: Likewise.
	* config/arm/arm1026ejs.md: Likewise.

From-SVN: r77171

2004-02-03  Paolo Bonzini  <bonzini@gnu.org>

	Fix mistaken names in the last commit.
	* gcc.dg/noncompile/20040203-1.cc: Rename to 20040203-1.c
	* gcc.dg/noncompile/20040203-2.cc: Rename to 20040203-2.c
	* gcc.dg/noncompile/20040203-3.cc: Rename to 20040203-3.c

From-SVN: r77170

	* doc/invoke.texi (SPARC options): Remove -mflat and
	all -mxxx (xxx:chip) options.
	* config/sparc/aout.h (DBX_REGISTER_NUMBER): Delete.
	* config/sparc/litecoff.h (DBX_REGISTER_NUMBER): Likewise.
	* config/sparc/netbsd-elf.h (DBX_REGISTER_NUMBER): Likewise.
	* config/sparc/sol2.h (DBX_REGISTER_NUMBER): Likewise.
	* config/sparc/sparc-protos.h: Delete sparc_flat_* prototypes.
	* config/sparc/sparc.c: Likewise.
	(sparc_output_function_prologue): Remove TARGET_FLAT handling.
	(sparc_nonflat_function_prologue): Rename into sparc_function_prologue.
	(sparc_output_function_epilogue): Remove TARGET_FLAT handling.
	(sparc_nonflat_function_epilogue): Rename into sparc_function_epilogue.
	(struct sparc_frame_info, current_frame_info, zero_frame_info): Delete.
	(sparc_flat_must_save_register_p): Likewise.
	(sparc_flat_compute_frame_size): Likewise.
	(sparc_flat_save_restore): Likewise.
	(sparc_flat_function_prologue): Likewise.
	(sparc_flat_function_epilogue): Likewise.
	(sparc_flat_epilogue_delay_slots): Likewise.
	(sparc_flat_eligible_for_epilogue_delay): Likewise.
	(sparc_function_ok_for_sibcall): Remove TARGET_FLAT handling.
	* config/sparc/sparc.h (MASK_FLAT, TARGET_FLAT): Delete.
	(TARGET_SWITCHES): Remove -mflat and all -mxxx (xxx:chip) options.
	(SPARC_INCOMING_INT_ARG_FIRST): Remove TARGET_FLAT handling.
	(CONDITIONAL_REGISTER_USAGE): Likewise.
	(FRAME_POINTER_REQUIRED): Likewise.
	(INITIAL_ELIMINATION_OFFSET): Likewise.
	(BASE_RETURN_VALUE_REG): Likewise.
	(BASE_OUTGOING_VALUE_REG): Likewise.
	(BASE_PASSING_ARG_REG): Likewise.
	(BASE_INCOMING_ARG_REG): Likewise.
	(INCOMING_REGNO): Likewise.
	(OUTGOING_REGNO): Likewise.
	(LOCAL_REGNO): Likewise.
	(DELAY_SLOTS_FOR_EPILOGUE): Likewise.
	(ELIGIBLE_FOR_EPILOGUE_DELAY): Likewise.
	(EPILOGUE_USES): Likewise.
	* config/sparc/sparc.md ("isa" attribute): Change "v6" into "v7".
	("flat" attribute): Delete.
	(do_builtin_setjmp_setup): Remove TARGET_FLAT and "flat" attribute
	handling.
	(call followed by jump define_peephole's): Delete.
	(exception_receiver): Likewise.
	(builtin_setjmp_receiver): Likewise.
	* config/sparc/t-sparclite (MULTILIB_OPTIONS): Remove -mflat.

From-SVN: r77169

2004-02-03  Paolo Bonzini  <bonzini@gnu.org>

	PR c/11658
	PR c/13994
	* Makefile.in (c-parse.o, c-convert.o, c-typeck.o): Depend
	on langhooks.h.
	* objc/Make-lang.in (objc-parse.o): Depend on langhooks.h.
	* c-parse.in, c-convert.c, c-typeck.c, objc/objc-act.c:
	Include langhooks.h.  Replace c_common_truthvalue_conversion
	with the truthvalue_conversion language hook throughout.
	(expr_no_commas): Call default_conversion before save_expr
	for the first term of the production 'x ? : y'.
	* c-common.c (c_common_truthvalue_conversion): Remove
	obsolete block.  Invoke recursively the hook instead
	of this function.
	* c-convert.c (convert): handle ERROR_MARK_NODE.
	* c-typeck.c (build_binary_op): handle ERROR_MARK_NODE
	returned by the truthvalue_conversion language hook.
	* c-lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Use
	c_objc_common_truthvalue_conversion.
	* c-objc-common.c (c_objc_common_truthvalue_conversion):
	New function.
	* c-tree.h (c_objc_common_truthvalue_conversion): Declare it.
	* objc/objc-lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Use
	c_objc_common_truthvalue_conversion.

From-SVN: r77168

2004-02-03  Paolo Bonzini  <bonzini@gnu.org>

	PR c/11658
	PR c/13994
	* gcc.dg/noncompile/20040203-1.c: New test.
	* gcc.dg/noncompile/20040203-2.c: Likewise.
	* gcc.dg/noncompile/20040203-3.c: Likewise.
	* gcc.dg/20040203-1.c: Likewise.

From-SVN: r77167