From-SVN: r77536

	* fold-const.c (fold) <NOP_EXPR>: Use the original type conversion
	tree code rather than call fold_convert, which doesn't specify a
	default floating point to integer conversion.

	* gcc.c-torture/compile/20040209-1.c: New test case.

From-SVN: r77535

From-SVN: r77533

2004-02-09  Albert Lee  <lee@gnat.com>

	* errno.c: define _SGI_MP_SOURCE for task-safe errno on IRIX

2004-02-09  Ed Schonberg  <schonberg@gnat.com>

	* exp_ch3.adb (Build_Slice_Assignment): Handle properly case of null
	slices.

	* exp_ch6.adb (Expand_Call): Do not inline a call when the subprogram
	is nested in an instance that is not frozen yet, to avoid
	order-of-elaboration problems in gigi.

	* sem_attr.adb (Analyze_Attribute, case 'Access): Within an inlined
	body the attribute is legal.

2004-02-09  Robert Dewar  <dewar@gnat.com>

	* s-rident.ads: Minor comment correction

	* targparm.adb: Remove dependence on uintp completely. There was
	always a bug in Make in that it called Targparm before initializing
	the Uint package. The old code appeared to get away with this, but
	the new code did not! This caused an assertion error in gnatmake.

	* targparm.ads: Fix bad comment, restriction pragmas with parameters
	are indeed fully supported.

From-SVN: r77531

2004-02-09  Paolo Bonzini  <bonzini@gnu.org>

	* MAINTAINERS: Add myself to write-after-approval.

From-SVN: r77530

2004-02-09  Paolo Carlini  <pcarlini@suse.de>

	PR libstdc++/14072
	* include/bits/basic_ios.tcc (basic_ios<>::_M_cache_locale):
	Don't leave dangling pointers.
	* testsuite/27_io/basic_ios/imbue/14072.cc: New.
	* testsuite/22_locale/numpunct/members/pod/2.cc: Tweak, the num_put
	facet is needed in the final test.

From-SVN: r77526

parse.y (resolve_qualified_expression_name): In case of inaccessible class don't use not_accessible_field_error...


	* parse.y (resolve_qualified_expression_name):  In case of inaccessible
	class don't use not_accessible_field_error, which can get confused.

From-SVN: r77525

	* crossconfig.m4: Don't enable _GLIBCXX_USE_LFS on *-uclinux*.
	* configure: Regenerate.

From-SVN: r77523

	* src/powerpc/ffi.c (ffi_prep_args64): Correct long double handling.
	(ffi_closure_helper_LINUX64): Fix typo.
	* testsuite/libffi.call/cls_align_longdouble.c: Pass -mlong-double-128
	for powerpc64-*-*.
	* testsuite/libffi.call/float.c: Likewise.
	* testsuite/libffi.call/float2.c: Likewise.

From-SVN: r77522

	* config/m68k/m68k.c, config/m68k/m68k.md (SGS, SGS_CMP_ORDER): Remove
	code to support SGS assembler.  Reformat adjacent code where possible.
	* config/m68k/m68k.c (switch_table_difference_label_flag): Remove definition.
	* config/m68k/m68k.h (PRINT_OPERAND_PUNCT_VALID_P): Remove support for '%#'.
	* config/m68k/linux.h, config/m68k/m68k.c,
	* config/m68k/math-68881.h: Replace `%#' with `#' in inline asm macros and
	asm_printf() format strings.
	* config/m68k/m68kelf.h (ASM_OUTPUT_CASE_END): Remove macro definition.
	* config/m68k/linux.h: Update copyright.
	* config/m68k/linux.h, config/m68k/m68k.c: Remove traling whitespace.

From-SVN: r77518

From-SVN: r77515

	* config/m68k/m68k.h (REGISTER_NAMES): Prefix each name with
	REGISTER_PREFIX.
	* (M68K_FP_REG_NAME): New macro to specify an alternate name for the
	frame pointer register, overridable by OS targets.
	* (M68K_REGNAME): Macro to obtain register name for asm output,
	eventually replacing %a6 with M68K_FP_REG_NAME.
	* config/m68k/coff.h (REGISTER_NAMES): Don't redefine.
	* config/m68k/linux.h (REGISTER_NAMES): Likewise.
	* config/m68k/m68kelf.h (REGISTER_NAMES): Likewise.
	* config/m68k/netbsd-elf.h (REGISTER_NAMES): Likewise.
	* config/m68k/m68k.c: Use M68K_REGNAME(x) in place of reg_names[x].

From-SVN: r77511

	* config/m68k/m68k.h (REGISTER_NAMES): Prefix each name with
	REGISTER_PREFIX.
	* (M68K_FP_REG_NAME): New macro to specify an alternate name for the
	frame pointer register, overridable by OS targets.
	* (M68K_REGNAME): Macro to obtain register name for asm output,
	eventually replacing %a6 with M68K_FP_REG_NAME.
	* config/m68k/coff.h (REGISTER_NAMES): Don't redefine.
	* config/m68k/linux.h (REGISTER_NAMES): Likewise.
	* config/m68k/m68kelf.h (REGISTER_NAMES): Likewise.
	* config/m68k/netbsd-elf.h (REGISTER_NAMES): Likewise.
	* config/m68k/m68k.c: Use M68K_REGNAME(x) in place of reg_names[x].

Co-Authored-By: Bernardo Innocenti <bernie@develer.com>

From-SVN: r77510

From-SVN: r77507

	* target-def.h (TARGET_STRUCT_VALUE_RTX): Define as
	hook_rtx_tree_int_null.
	* targhooks.c (default_struct_value_rtx): Remove.
	* targhooks.h: Remove the prototype for
	default_struct_value_rtx.
	* config/alpha/alpha.c, config/arc/arc.c, config/avr/avr.c,
	config/fr30/fr30.c, config/h8300/h8300.c, config/i386/i386.c,
	config/ip2k/ip2k.c, config/iq2000/iq2000.c,
	config/m32r/m32r.c, config/mcore/mcore.c, config/mips/mips.c,
	config/mn10300/mn10300.c, config/pdp11/pdp11.c,
	config/rs6000/rs6000.c, config/s390/s390.c,
	config/stormy16/stormy16.c, config/v850/v850.c,
	config/xtensa/xtensa.c (TARGET_STRUCT_VALUE_RTX): Remove.
	* doc/tm.texi (TARGET_STRUCT_VALUE_RTX): Document the default.

From-SVN: r77505

	* java/nio/ByteBuffer.java (shiftDown):  New helper method.
	* java/nio/natDirectByteBufferImpl.cc (shiftDown):  New implementation.
	* java/nio/ByteBufferImpl.java (compact):  Use new shiftDown method.
	* sava/nio/ByteBufferHelper.java:  Remove redundant 'final' specifiers.
	Pass ByteOrder parameter to most methods, since the underlying
	ByteBuffer's order isn't always what we should use.
	* java/nio/ByteBufferImpl.java:  Pass byte-order various places.
	* java/nio/DirectByteBufferImpl.java:  Likewise.
	Use ByteBufferHelper methods.
	* java/nio/MappedByteBufferImpl.java:  Likewise.
	(compact):  Use shiftDown.
	* java/nio/CharViewBufferImpl.java (<init>):  Pass byte-order.
	(get, put):  Use ByteBufferHelper.
	(compact):  Use new shiftDown method.
	(duplicate(boolean)):  New helper method.
	(duplicate, asReadOnlyBuffer):  Use it.
	(order):  Return endian field.
	* java/nio/DoubleViewBufferImpl.java:  Likewise.
	* java/nio/FloatViewBufferImpl.java:  Likewise.
	* java/nio/IntViewBufferImpl.java:  Likewise.
	* java/nio/LongViewBufferImpl.java:  Likewise.
	* java/nio/ShortViewBufferImpl.java:  Likewise.
	* java/nio/CharViewBufferImpl.java (subsequence):  Redundant test.
	* java/nio/DirectByteBufferImpl.java (shiftDown):  New native method.
	(compact):  Re-implement using shiftDown.

From-SVN: r77501

	* README.Portability: Change "ISO C89" to "ISO C90".
	* c-parse.in (primary, initelt): Likewise.

testsuite:
	* gcc.dg/c90-init-1.c: Adjust expected error messages.

From-SVN: r77499

	* real.c (encode_ibm_extended): Normalize the input value before
	converting it to a double.  Handle the case where a normal value
	rounds to infinity.

From-SVN: r77498

	* c-objc-common.c (): Fix a typo in a warning.
	* cse.c (preferrable): Change to preferable. Update all of its
	callers.
	* genautomata.c (ainsn): Change
	first_ainsn_with_given_equialence_num to
	first_ainsn_with_given_equivalence_num.  Update all of its
	references.

From-SVN: r77497

From-SVN: r77495

re PR libstdc++/14026 (std::uncaught_exception is true although there are no uncaught exceptions (rethrow, ghost exception))

        PR libstdc++/14026
        * libsupc++/eh_catch.cc (__cxa_begin_catch): Don't adjust
        uncaughtExceptions during nested catch rethrow.
        * testsuite/18_support/14026.cc: New.

From-SVN: r77492

From-SVN: r77491

	* include/i386-signal.h (HANDLE_DIVIDE_OVERFLOW): Add volatile
	qualifier to _regs.

From-SVN: r77489

	* include/i386-signal.h (HANDLE_DIVIDE_OVERFLOW): Add volatile
	qualifier to _regs.

[[Split portion of a mixed commit.]]

From-SVN: r77488.2

basic_string.tcc (assign(const _CharT*, size_type)): When working in place remember to set the state to sharable (otherwise...

2004-02-08  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/basic_string.tcc (assign(const _CharT*, size_type)):
	When working in place remember to set the state to sharable
	(otherwise, _M_mutate does it).

From-SVN: r77487

From-SVN: r77485

	* include/i386-signal.h (MAKE_THROW_FRAME): Add volatile
	qualifier to _regs.

From-SVN: r77484

ffi.c (ffi_prep_cif_machdep <FFI_LINUX64>): Correct long double function return and long double arg handling.

	* src/powerpc/ffi.c (ffi_prep_cif_machdep <FFI_LINUX64>): Correct
	long double function return and long double arg handling.
	(ffi_closure_helper_LINUX64): Formatting.  Delete unused "ng" var.
	Use "end_pfr" instead of "nf".  Correct long double handling.
	Localise "temp".
	* src/powerpc/linux64.S (ffi_call_LINUX64): Save f2 long double
	return value.
	* src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Allocate
	space for long double return value.  Adjust stack frame and offsets.
	Load f2 long double return.

From-SVN: r77481

From-SVN: r77480

From-SVN: r77479

From-SVN: r77478

	* default.h (PROMOTE_PROTOTYPES): Remove.
	* system.h (PROMOTE_FUNCTION_RETURN, PROMOTE_PROTOTYPES,
	STRUCT_VALUE_REGNUM, SETUP_INCOMING_VARARGS,
	EXPAND_BUILTIN_SAVEREGS): Poison.
	* target-def.h (TARGET_PROMOTE_FUNCTION_RETURN): Define as
	hook_bool_tree_false.
	(TARGET_PROMOTE_PROTOTYPES): Likewise.
	* target.h: Replace SETUP_INCOMING_VARARGS with
	targetm.calls.setup_incoming_varargs().
	* targhooks.c (default_promote_function_return): Remove.
	(default_promote_prototypes): Likewise.
	(default_struct_value_rtx): Always abort().
	(default_expand_builtin_saveregs): Always print an error
	message.
	(default_setup_incoming_varargs): Do nothing.
	(default_pretend_outgoing_varargs_named): Don't depend on
	SETUP_INCOMING_VARARGS.
	* targhooks.h: Remove the prototype for
	default_promote_function_return and
	default_promote_prototypes.

From-SVN: r77477

	* system.h (SHARED_SECTION_ASM_OP): Poison.
	* varasm.c (data_section): Don't use SHARED_SECTION_ASM_OP.
	* doc/tm.texi (SHARED_SECTION_ASM_OP): Remove.

From-SVN: r77476

	* c-common.c (shadow_warning): Delete.
	* c-common.h (free_parser_stacks, shadow_warning, sw_kind): Delete.
	* c-decl.c (warn_if_shadowing): Issue shadow warnings directly.
	* c-opts.c (c_common_parse_file): Don't call free_parser_stacks.
	* c-parse.in (free_parser_stacks): Delete.
cp:
	* name-lookup.c (pushdecl): Issue shadow warnings directly.
	* parser.c (free_parser_stacks): Delete.
testsuite:
	* gcc.c-torture/execute/string-opt-15.c: Define memcmp with void *
	arguments.
	* gcc.dg/fwritable-strings-1.c: Expect the deprecation notice.
------
	Bug 13856
	* c-decl.c (diagnose_mismatched_decls): Only give special
	treatment when olddecl is DECL_BUILT_IN, if C_DECL_INVISIBLE
	is also true.
	(merge_decls): Don't clear DECL_BUILT_IN_CLASS and
	DECL_FUNCTION_CODE when defining a built-in function.
	Don't update DECL_ESTIMATED_INSNS.
	* dwarf2out.c (dwarf2out_decl): Don't ignore built-in
	FUNCTION_DECLs.
	* tree.h: Delete DECL_ESTIMATED_INSNS.
	* tree-inline.c (struct inline_data): Delete inlined_insns field.
	(expand_call_inline, optimize_inline_calls): Don't update
	DECL_ESTIMATED_INSNS nor inlined_insns.
	* cgraphunit.c (cgraph_analyze_function): Don't update
	DECL_ESTIMATED_INSNS.
cp:
	* optimize.c (maybe_clone_body): Don't update DECL_ESTIMATED_INSNS.
	* decl.c (duplicate_decls, start_function): Likewise.
testsuite:
	* gcc.dg/visibility-8.c: New testcase.

From-SVN: r77475

From-SVN: r77469

	* Makefile.in, config/t-slibgcc-darwin, config/t-slibgcc-elf-ver,
	config/t-slibgcc-sld, config/mips/t-iris5-6, config/sh/t-linux:
	Use the top level mkinstalldirs, not the one in the gcc subdir.
	* mkinstalldirs: Remove (from the gcc subdir).

From-SVN: r77466

	PR middle-end/13696
	* fold-const.c (fold_convert): New function to provide type
	conversion to the middle-end without using convert.
	(negate_expr, associate_trees, size_diffop, omit_one_operand,
	operand_equal_for_comparison_p, pedantic_omit_one_operand,
	invert_truthvalue, optimize_bit_field_compare, range_binop,
	decode_field_reference, make_range, build_range_check, unextend,
	fold_truthop, extract_muldiv_1, fold_mathfn_compare,
	fold_binary_op_with_conditional_arg, fold_inf_compare,
	fold_single_bit_test, fold, multiple_of_p): Replace all calls to
	convert with calls to fold_convert.

	* g++.dg/opt/fold1.C: New test case.

From-SVN: r77464

	* genrecog.c (find_operand): add extra argument stop.
	(validate_pattern): Verify that mach_dup is duplicating operand
	defined lexically earlier.

From-SVN: r77461

	* config.gcc: Don't mention MAX_LONG_TYPE_SIZE.
	* system.h (MAX_LONG_TYPE_SIZE, MAX_LONG_DOUBLE_TYPE_SIZE,
	MAX_WCHAR_TYPE_SIZE, GCOV_TYPE_SIZE): Poison.
	* config/avr/avr.h, config/h8300/h8300.h, config/i386/i386.h,
	config/ia64/ia64.h, config/ip2k/ip2k.h,
	config/iq2000/iq2000.h, config/mips/iris5.h,
	config/mips/mips.h, config/pa/pa-64.h, config/pa/pa.h,
	config/rs6000/aix51.h, config/rs6000/aix52.h,
	config/rs6000/darwin.h, config/rs6000/rs6000.h,
	config/s390/s390.h, config/sh/sh.h, config/sparc/freebsd.h,
	config/sparc/linux.h, config/sparc/linux64.h,
	config/sparc/netbsd-elf.h, config/sparc/sparc.h,
	config/xtensa/xtensa.h: Remove the definitions of
	MAX_LONG_TYPE_SIZE, MAX_LONG_DOUBLE_TYPE_SIZE, and/or
	MAX_WCHAR_TYPE_SIZE.
	* doc/tm.texi (MAX_LONG_TYPE_SIZE, MAX_LONG_DOUBLE_TYPE_SIZE,
	MAX_WCHAR_TYPE_SIZE, GCOV_TYPE_SIZE): Remove.

From-SVN: r77460

	PR bootstrap/13990
	* config/m68hc11/m68hc11.md ("doloop_end"): Pass dummy arguments to
	gen_rtx_NE.

From-SVN: r77459