2007-09-01  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-alias.c (create_name_tags): Use TYPE_VOLATILE
	instead of TREE_THIS_VOLATILE.
	* tree-ssa-operands.c (add_virtual_operand): Do not set
	has_volatile_ops.  Do not check s_ann for NULL.
	(get_indirect_ref_operands): Likewise.
	(get_expr_operands): Likewise.  For all reference trees
	set has_volatile_ops based on TREE_THIS_VOLATILE.  Also
	check base of reference for TREE_THIS_VOLATILE.

From-SVN: r128012

2007-09-01  Richard Guenther  <rguenther@suse.de>

	* tree-cfg.c (verify_gimple_expr): Fix check for conversions
	between integral types.  Also allow conversions between
	pointer types.

From-SVN: r128011

From-SVN: r128008

2007-08-31  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        * optabs.c (prepare_float_lib_cmp): Use
        libgcc_cmp_return_mode instead of word_mode.
        * config/dfp-bit.h: Likewise.
        * config/fp-bit.h: Likewise.
        * config/spu/spu.c (spu_libgcc_cmp_return_mode):
        New function.
        (spu_libgcc_shift_count_mode): New function.
        (TARGET_LIBGCC_CMP_RETURN_MODE): Define.
        (TARGET_LIBGCC_SHIFT_COUNT_MODE): Define.

From-SVN: r128005

	* tree-pretty-print.c: Include output.h.
	(dump_decl_name, dump_generic_node): Use %wd with pp_printf, not
	HOST_WIDE_INT_PRINT_DEC.
	* Makefile.in (tree-pretty-print.o): Add dependency on output.h.

From-SVN: r128004

2007-08-31  Matthias Klose  <doko@ubuntu.com>

        * classpath/lib/java/util/EnumSet*.class: Regenerate

From-SVN: r128002

2007-08-31 Douglas Gregor <doug.gregor@gmail.com>

	PR c++/32597
	* init.c (build_default_init): Make extern.
	* cp-tree.h (build_default_init): Declare here.
	* pt.c (tsubst_expr): When the instantiation of the initializer of
	a variable results in an empty list, default-initialize the
	variable.
	(tsubst_copy_and_build): When the instantiation of the initializer
	in a new expression results in an empty initializer list,
	default-initialize it.

2007-08-31 Douglas Gregor <doug.gregor@gmail.com>

	PR c++/32597
	* gcc/testsuite/g++.dg/cpp0x/variadic-new2.C: New.
	* gcc/testsuite/g++.dg/cpp0x/variadic-new.C: New.

From-SVN: r128000

2007-08-31  Douglas Gregor  <doug.gregor@gmail.com>

	* mangle.c (write_type): Change mangling of rvalue reference from
	`RR' to `O'. 

2007-08-31  Douglas Gregor  <doug.gregor@gmail.com>
	
	* demangle.h (enum demangle_component_type): Add
	DEMANGLE_COMPONENT_RVALUE_REFERENCE. 

2007-08-31  Douglas Gregor  <doug.gregor@gmail.com>
	
	* cp-demangle.c (d_dump): Handle
	DEMANGLE_COMPONENT_RVALUE_REFERENCE. 
	(d_make_comp): Ditto.
	(cplus_demangle_type): Ditto.
	(d_print_comp): Ditto.
	(d_print_mod): Ditto.
	(d_print_function_type): Ditto.

2007-08-31  Douglas Gregor  <doug.gregor@gmail.com>

	* testsuite/abi/demangle/cxx0x/rref.cc: New.

From-SVN: r127999

2007-08-31  Tobias Burnus  <burnus@net-b.de>

	PR fortran/33232
	* io.c (match_io): Also diagnose extra comma for READ.

2007-08-31  Tobias Burnus  <burnus@net-b.de>

        PR fortran/33232
	* gfortran.dg/eor_handling_2.f90: Add dg-warnings.
	* gfortran.dg/read_1.f90: New.

From-SVN: r127997

	PR rtl-optimization/33224
	* loop-iv.c (latch_dominating_def): Check that the definition belongs
	to the analysed region.

From-SVN: r127996

2007-08-31  Richard Guenther  <rguenther@suse.de>

	* function.c (allocate_struct_function): Do not set
	current_function_returns_pointer.
	* function.h (struct var_refs_queue): Remove.
	(struct simple_obstack_stack): Likewise.
	(struct function): Remove fixup_var_refs_queue member.
	Remove returns_pointer flag.
	(current_function_returns_pointer): Remove define.

From-SVN: r127994

tree-ssa-coalesce.c (compare_pairs): Use the elements as secondary keys in order to obtain a stable sort.

* tree-ssa-coalesce.c (compare_pairs): Use the elements as secondary keys 
  in order to obtain a stable sort.

From-SVN: r127993

re PR target/33132 (m32r: ICE: RTL check: expected elt 0 type 'i' or 'n', have 'w' (rtx const_int) in insn_current_length, at insn-attrtab.c:29)

PR target/33132
* config/m32r/constraints.md: Add W constraint for integer zero.
* config/m32r/m32r.md (get_pc): Use W and i constraints.
  Fix length calculation by using alternatives.

From-SVN: r127992

gcc/
	* optabs.c (shift_optab_p, commutative_optab_p): New functions,
	split out from expand_binop.
	(avoid_expensive_constant): New function.
	(expand_binop_directly): Remove commutative_op argument and
	call cummutative_optab_p instead.  Do not change op0 or op1
	when swapping xop0 and xop1.  Apply avoid_expensive_constant
	to each argument after potential swapping.  Enforce the
	canonical order of commutative operands.
	(expand_binop): Use shift_optab_p and commutative_optab_p.
	Update the calls to expand_binop_directly.  Only force constants
	into registers when widening an operation.  Only swap operands
	once a direct expansion has been rejected.
	(expand_twoval_binop): Only force constants into registers when
	using a direct expansion.

From-SVN: r127991

	* m4/minloc1.m4: Update copyright year and ajust headers order.
	* m4/maxloc1.m4: Likewise.
	* m4/in_pack.m4: Likewise.
	* m4/sum.m4: Likewise.
	* m4/fraction.m4: Likewise.
	* m4/all.m4: Likewise.
	* m4/set_exponent.m4: Likewise.
	* m4/transpose.m4: Likewise.
	* m4/eoshift1.m4: Likewise.
	* m4/spacing.m4: Likewise.
	* m4/eoshift3.m4: Likewise.
	* m4/minval.m4: Likewise.
	* m4/count.m4: Likewise.
	* m4/maxval.m4: Likewise.
	* m4/exponent.m4: Likewise.
	* m4/shape.m4: Likewise.
	* m4/head.m4: Likewise.
	* m4/cshift1.m4: Likewise.
	* m4/minloc0.m4: Likewise.
	* m4/nearest.m4: Likewise.
	* m4/maxloc0.m4: Likewise.
	* m4/pow.m4: Likewise.
	* m4/in_unpack.m4: Likewise.
	* m4/matmull.m4: Likewise.
	* m4/product.m4: Likewise.
	* m4/reshape.m4: Likewise.
	* m4/any.m4: Likewise.
	* m4/rrspacing.m4: Likewise.
	* m4/matmul.m4: Likewise.
	* runtime/backtrace.c: Likewise.
	* runtime/environ.c: Likewise.
	* runtime/in_pack_generic.c: Likewise.
	* runtime/compile_options.c: Likewise.
	* runtime/in_unpack_generic.c: Likewise.
	* runtime/main.c: Likewise.
	* runtime/stop.c: Likewise.
	* runtime/string.c: Likewise.
	* runtime/memory.c: Likewise.
	* runtime/error.c: Likewise.
	* runtime/pause.c: Likewise.
	* intrinsics/ierrno.c: Likewise.
	* intrinsics/system_clock.c: Likewise.
	* intrinsics/cshift0.c: Likewise.
	* intrinsics/unlink.c: Likewise.
	* intrinsics/ctime.c: Likewise.
	* intrinsics/etime.c: Likewise.
	* intrinsics/cpu_time.c: Likewise.
	* intrinsics/malloc.c: Likewise.
	* intrinsics/hostnm.c: Likewise.
	* intrinsics/sleep.c: Likewise.
	* intrinsics/exit.c: Likewise.
	* intrinsics/perror.c: Likewise.
	* intrinsics/transpose_generic.c: Likewise.
	* intrinsics/pack_generic.c: Likewise.
	* intrinsics/spread_generic.c: Likewise.
	* intrinsics/stat.c: Likewise.
	* intrinsics/string_intrinsics.c: Likewise.
	* intrinsics/getcwd.c: Likewise.
	* intrinsics/date_and_time.c: Likewise.
	* intrinsics/unpack_generic.c: Likewise.
	* intrinsics/move_alloc.c: Likewise.
	* intrinsics/getlog.c: Likewise.
	* intrinsics/eoshift0.c: Likewise.
	* intrinsics/eoshift2.c: Likewise.
	* intrinsics/reshape_generic.c: Likewise.
	* intrinsics/system.c: Likewise.
	* intrinsics/iso_c_binding.c: Likewise.
	* intrinsics/env.c: Likewise.
	* intrinsics/kill.c: Likewise.
	* intrinsics/reshape_packed.c: Likewise.
	* intrinsics/time.c: Likewise.
	* intrinsics/gerror.c: Likewise.
	* intrinsics/access.c: Likewise.
	* intrinsics/fnum.c: Likewise.
	* intrinsics/abort.c: Likewise.
	* intrinsics/rename.c: Likewise.
	* intrinsics/signal.c: Likewise.
	* intrinsics/symlnk.c: Likewise.
	* intrinsics/random.c: Likewise.
	* intrinsics/umask.c: Likewise.
	* intrinsics/getXid.c: Likewise.
	* intrinsics/rand.c: Likewise.
	* intrinsics/chdir.c: Likewise.
	* intrinsics/chmod.c: Likewise.
	* intrinsics/clock.c: Likewise.
	* intrinsics/args.c: Likewise.
	* intrinsics/link.c: Likewise.
	* c99_protos.h: Likewise.
	* config/fpu-387.h: Likewise.
	* config/fpu-aix.h: Likewise.
	* config/fpu-sysv.h: Likewise.
	* config/fpu-generic.h: Likewise.
	* config/fpu-glibc.h: Likewise.
	* io/file_pos.c: Likewise.
	* io/open.c: Likewise.
	* io/size_from_kind.c: Likewise.
	* io/close.c: Likewise.
	* io/list_read.c: Likewise.
	* io/read.c: Likewise.
	* io/inquire.c: Likewise.
	* io/unit.c: Likewise.
	* io/unix.c: Likewise.
	* io/transfer.c: Likewise.
	* io/intrinsics.c: Likewise.
	* io/format.c: Likewise.
	* io/lock.c: Likewise.
	* io/write.c: Likewise.
	* io/write_float.def: Likewise.
	* fmain.c: Likewise.
	* generated/minval_r8.c: Regenerate.
	* generated/minloc1_16_r16.c: Regenerate.
	* generated/maxloc1_4_r8.c: Regenerate.
	* generated/sum_i8.c: Regenerate.
	* generated/eoshift3_4.c: Regenerate.
	* generated/transpose_c8.c: Regenerate.
	* generated/any_l16.c: Regenerate.
	* generated/eoshift1_8.c: Regenerate.
	* generated/pow_r8_i8.c: Regenerate.
	* generated/reshape_r16.c: Regenerate.
	* generated/pow_i4_i16.c: Regenerate.
	* generated/maxval_i2.c: Regenerate.
	* generated/product_r4.c: Regenerate.
	* generated/maxloc1_8_i4.c: Regenerate.
	* generated/exponent_r16.c: Regenerate.
	* generated/maxloc0_4_r4.c: Regenerate.
	* generated/fraction_r16.c: Regenerate.
	* generated/in_unpack_i8.c: Regenerate.
	* generated/matmul_r8.c: Regenerate.
	* generated/product_i2.c: Regenerate.
	* generated/fraction_r4.c: Regenerate.
	* generated/minloc0_4_r16.c: Regenerate.
	* generated/reshape_c4.c: Regenerate.
	* generated/minloc0_4_i1.c: Regenerate.
	* generated/maxloc0_4_r16.c: Regenerate.
	* generated/maxloc0_4_i2.c: Regenerate.
	* generated/minloc1_8_r16.c: Regenerate.
	* generated/maxloc1_8_r16.c: Regenerate.
	* generated/set_exponent_r8.c: Regenerate.
	* generated/in_unpack_i16.c: Regenerate.
	* generated/transpose_c16.c: Regenerate.
	* generated/maxloc0_8_i8.c: Regenerate.
	* generated/pow_c4_i8.c: Regenerate.
	* generated/sum_r16.c: Regenerate.
	* generated/sum_i1.c: Regenerate.
	* generated/minloc1_4_r8.c: Regenerate.
	* generated/transpose_r10.c: Regenerate.
	* generated/pow_i8_i4.c: Regenerate.
	* generated/maxloc1_16_r16.c: Regenerate.
	* generated/minloc1_16_i4.c: Regenerate.
	* generated/maxloc1_16_i4.c: Regenerate.
	* generated/minloc0_16_i8.c: Regenerate.
	* generated/maxloc0_16_i8.c: Regenerate.
	* generated/nearest_r8.c: Regenerate.
	* generated/spacing_r16.c: Regenerate.
	* generated/transpose_i8.c: Regenerate.
	* generated/count_16_l16.c: Regenerate.
	* generated/maxval_r16.c: Regenerate.
	* generated/count_8_l8.c: Regenerate.
	* generated/product_c10.c: Regenerate.
	* generated/minloc1_8_i4.c: Regenerate.
	* generated/minloc0_16_i16.c: Regenerate.
	* generated/matmul_r16.c: Regenerate.
	* generated/eoshift1_16.c: Regenerate.
	* generated/minloc0_4_r4.c: Regenerate.
	* generated/pow_c16_i16.c: Regenerate.
	* generated/set_exponent_r10.c: Regenerate.
	* generated/pow_i16_i16.c: Regenerate.
	* generated/product_c4.c: Regenerate.
	* generated/sum_r4.c: Regenerate.
	* generated/pow_c16_i4.c: Regenerate.
	* generated/rrspacing_r10.c: Regenerate.
	* generated/in_pack_c16.c: Regenerate.
	* generated/minloc0_4_i2.c: Regenerate.
	* generated/maxloc0_8_i1.c: Regenerate.
	* generated/reshape_i4.c: Regenerate.
	* generated/minloc0_8_i8.c: Regenerate.
	* generated/matmul_c8.c: Regenerate.
	* generated/spacing_r4.c: Regenerate.
	* generated/in_pack_c4.c: Regenerate.
	* generated/all_l16.c: Regenerate.
	* generated/minloc1_16_r10.c: Regenerate.
	* generated/sum_i2.c: Regenerate.
	* generated/minloc0_16_i1.c: Regenerate.
	* generated/reshape_c16.c: Regenerate.
	* generated/maxloc0_16_i1.c: Regenerate.
	* generated/maxloc1_8_r8.c: Regenerate.
	* generated/minval_i16.c: Regenerate.
	* generated/reshape_r10.c: Regenerate.
	* generated/exponent_r10.c: Regenerate.
	* generated/maxval_i4.c: Regenerate.
	* generated/any_l4.c: Regenerate.
	* generated/minval_i8.c: Regenerate.
	* generated/maxloc1_4_i8.c: Regenerate.
	* generated/fraction_r10.c: Regenerate.
	* generated/maxloc0_16_i16.c: Regenerate.
	* generated/shape_i4.c: Regenerate.
	* generated/pow_r16_i8.c: Regenerate.
	* generated/maxloc0_8_r4.c: Regenerate.
	* generated/rrspacing_r8.c: Regenerate.
	* generated/pow_c10_i4.c: Regenerate.
	* generated/minloc1_4_i16.c: Regenerate.
	* generated/minloc0_4_r10.c: Regenerate.
	* generated/maxloc1_4_i16.c: Regenerate.
	* generated/minloc0_8_i16.c: Regenerate.
	* generated/maxloc0_4_r10.c: Regenerate.
	* generated/maxloc0_8_i16.c: Regenerate.
	* generated/minloc1_8_r10.c: Regenerate.
	* generated/product_i4.c: Regenerate.
	* generated/minloc0_16_r4.c: Regenerate.
	* generated/sum_c16.c: Regenerate.
	* generated/maxloc1_8_r10.c: Regenerate.
	* generated/maxloc0_16_r4.c: Regenerate.
	* generated/transpose_c10.c: Regenerate.
	* generated/minloc1_16_r8.c: Regenerate.
	* generated/minloc0_8_i1.c: Regenerate.
	* generated/maxloc0_4_i4.c: Regenerate.
	* generated/transpose_r4.c: Regenerate.
	* generated/maxloc1_16_r8.c: Regenerate.
	* generated/pow_i16_i8.c: Regenerate.
	* generated/cshift1_4.c: Regenerate.
	* generated/maxloc0_8_i2.c: Regenerate.
	* generated/sum_r10.c: Regenerate.
	* generated/nearest_r16.c: Regenerate.
	* generated/sum_c4.c: Regenerate.
	* generated/maxloc1_16_r10.c: Regenerate.
	* generated/count_4_l16.c: Regenerate.
	* generated/pow_c8_i8.c: Regenerate.
	* generated/matmul_i8.c: Regenerate.
	* generated/in_pack_i4.c: Regenerate.
	* generated/pow_i4_i8.c: Regenerate.
	* generated/minloc0_16_i2.c: Regenerate.
	* generated/minloc1_8_r8.c: Regenerate.
	* generated/maxloc0_16_i2.c: Regenerate.
	* generated/exponent_r4.c: Regenerate.
	* generated/spacing_r10.c: Regenerate.
	* generated/matmul_c16.c: Regenerate.
	* generated/pow_c4_i16.c: Regenerate.
	* generated/maxval_r10.c: Regenerate.
	* generated/count_4_l4.c: Regenerate.
	* generated/shape_i16.c: Regenerate.
	* generated/minval_i1.c: Regenerate.
	* generated/maxloc1_4_i1.c: Regenerate.
	* generated/matmul_r10.c: Regenerate.
	* generated/minloc1_4_i8.c: Regenerate.
	* generated/pow_r10_i8.c: Regenerate.
	* generated/minloc0_8_r4.c: Regenerate.
	* generated/in_unpack_c4.c: Regenerate.
	* generated/matmul_l4.c: Regenerate.
	* generated/product_i16.c: Regenerate.
	* generated/minloc0_16_r16.c: Regenerate.
	* generated/reshape_r8.c: Regenerate.
	* generated/pow_r10_i16.c: Regenerate.
	* generated/all_l4.c: Regenerate.
	* generated/in_pack_c10.c: Regenerate.
	* generated/minloc0_4_i4.c: Regenerate.
	* generated/minloc0_8_i2.c: Regenerate.
	* generated/matmul_i1.c: Regenerate.
	* generated/reshape_c10.c: Regenerate.
	* generated/minval_r4.c: Regenerate.
	* generated/maxloc1_4_r4.c: Regenerate.
	* generated/pow_r8_i16.c: Regenerate.
	* generated/sum_i4.c: Regenerate.
	* generated/maxval_r8.c: Regenerate.
	* generated/count_16_l8.c: Regenerate.
	* generated/transpose_c4.c: Regenerate.
	* generated/eoshift1_4.c: Regenerate.
	* generated/eoshift3_8.c: Regenerate.
	* generated/minval_r16.c: Regenerate.
	* generated/minloc1_4_i1.c: Regenerate.
	* generated/minval_i2.c: Regenerate.
	* generated/maxloc1_4_i2.c: Regenerate.
	* generated/pow_i8_i16.c: Regenerate.
	* generated/product_r8.c: Regenerate.
	* generated/maxloc1_8_i8.c: Regenerate.
	* generated/maxloc0_4_r8.c: Regenerate.
	* generated/maxloc0_16_r16.c: Regenerate.
	* generated/in_unpack_i4.c: Regenerate.
	* generated/matmul_r4.c: Regenerate.
	* generated/sum_c10.c: Regenerate.
	* generated/minloc1_4_r16.c: Regenerate.
	* generated/fraction_r8.c: Regenerate.
	* generated/maxloc1_4_r16.c: Regenerate.
	* generated/set_exponent_r4.c: Regenerate.
	* generated/minloc0_8_r16.c: Regenerate.
	* generated/in_unpack_c16.c: Regenerate.
	* generated/reshape_c8.c: Regenerate.
	* generated/maxloc0_8_r16.c: Regenerate.
	* generated/nearest_r10.c: Regenerate.
	* generated/maxloc0_8_i4.c: Regenerate.
	* generated/pow_c4_i4.c: Regenerate.
	* generated/matmul_i2.c: Regenerate.
	* generated/minloc1_4_r4.c: Regenerate.
	* generated/transpose_i16.c: Regenerate.
	* generated/matmul_c10.c: Regenerate.
	* generated/minloc0_16_i4.c: Regenerate.
	* generated/maxloc0_16_i4.c: Regenerate.
	* generated/pow_i8_i8.c: Regenerate.
	* generated/nearest_r4.c: Regenerate.
	* generated/minloc1_16_i8.c: Regenerate.
	* generated/maxloc1_16_i8.c: Regenerate.
	* generated/transpose_i4.c: Regenerate.
	* generated/count_8_l4.c: Regenerate.
	* generated/minloc1_4_i2.c: Regenerate.
	* generated/matmul_l16.c: Regenerate.
	* generated/maxloc1_8_i1.c: Regenerate.
	* generated/minloc0_16_r10.c: Regenerate.
	* generated/minloc1_8_i8.c: Regenerate.
	* generated/minloc0_4_r8.c: Regenerate.
	* generated/product_r16.c: Regenerate.
	* generated/product_c8.c: Regenerate.
	* generated/pow_r16_i16.c: Regenerate.
	* generated/sum_r8.c: Regenerate.
	* generated/pow_c16_i8.c: Regenerate.
	* generated/in_pack_i16.c: Regenerate.
	* generated/minloc0_8_i4.c: Regenerate.
	* generated/matmul_c4.c: Regenerate.
	* generated/minloc1_16_i16.c: Regenerate.
	* generated/reshape_i8.c: Regenerate.
	* generated/spacing_r8.c: Regenerate.
	* generated/in_pack_c8.c: Regenerate.
	* generated/maxloc1_8_r4.c: Regenerate.
	* generated/minloc1_16_i1.c: Regenerate.
	* generated/maxloc1_16_i1.c: Regenerate.
	* generated/reshape_i16.c: Regenerate.
	* generated/minval_r10.c: Regenerate.
	* generated/pow_r4_i8.c: Regenerate.
	* generated/minloc1_8_i1.c: Regenerate.
	* generated/minval_i4.c: Regenerate.
	* generated/maxloc1_4_i4.c: Regenerate.
	* generated/maxloc1_8_i2.c: Regenerate.
	* generated/maxval_i8.c: Regenerate.
	* generated/eoshift3_16.c: Regenerate.
	* generated/any_l8.c: Regenerate.
	* generated/maxloc0_16_r10.c: Regenerate.
	* generated/rrspacing_r4.c: Regenerate.
	* generated/shape_i8.c: Regenerate.
	* generated/maxloc0_8_r8.c: Regenerate.
	* generated/minloc0_4_i16.c: Regenerate.
	* generated/maxloc0_4_i16.c: Regenerate.
	* generated/minloc1_4_r10.c: Regenerate.
	* generated/minloc1_8_i16.c: Regenerate.
	* generated/pow_c10_i8.c: Regenerate.
	* generated/maxloc1_4_r10.c: Regenerate.
	* generated/maxloc1_8_i16.c: Regenerate.
	* generated/in_unpack_c10.c: Regenerate.
	* generated/minloc0_8_r10.c: Regenerate.
	* generated/maxloc0_8_r10.c: Regenerate.
	* generated/minloc1_16_r4.c: Regenerate.
	* generated/maxloc1_16_r4.c: Regenerate.
	* generated/minloc0_16_r8.c: Regenerate.
	* generated/pow_i16_i4.c: Regenerate.
	* generated/product_i8.c: Regenerate.
	* generated/maxloc0_16_r8.c: Regenerate.
	* generated/sum_i16.c: Regenerate.
	* generated/maxloc0_4_i8.c: Regenerate.
	* generated/transpose_r8.c: Regenerate.
	* generated/cshift1_8.c: Regenerate.
	* generated/maxloc1_16_i16.c: Regenerate.
	* generated/matmul_i4.c: Regenerate.
	* generated/pow_c8_i4.c: Regenerate.
	* generated/pow_i4_i4.c: Regenerate.
	* generated/minloc1_8_r4.c: Regenerate.
	* generated/sum_c8.c: Regenerate.
	* generated/count_8_l16.c: Regenerate.
	* generated/minloc1_16_i2.c: Regenerate.
	* generated/maxloc1_16_i2.c: Regenerate.
	* generated/in_pack_i8.c: Regenerate.
	* generated/transpose_r16.c: Regenerate.
	* generated/maxval_i16.c: Regenerate.
	* generated/exponent_r8.c: Regenerate.
	* generated/matmul_i16.c: Regenerate.
	* generated/count_4_l8.c: Regenerate.
	* generated/pow_c8_i16.c: Regenerate.
	* generated/maxval_i1.c: Regenerate.
	* generated/minloc1_4_i4.c: Regenerate.
	* generated/minloc1_8_i2.c: Regenerate.
	* generated/pow_c10_i16.c: Regenerate.
	* generated/product_c16.c: Regenerate.
	* generated/reshape_r4.c: Regenerate.
	* generated/in_unpack_c8.c: Regenerate.
	* generated/minloc0_8_r8.c: Regenerate.
	* generated/matmul_l8.c: Regenerate.
	* generated/product_r10.c: Regenerate.
	* generated/set_exponent_r16.c: Regenerate.
	* generated/cshift1_16.c: Regenerate.
	* generated/product_i1.c: Regenerate.
	* generated/all_l8.c: Regenerate.
	* generated/maxloc0_4_i1.c: Regenerate.
	* generated/rrspacing_r16.c: Regenerate.
	* generated/minloc0_4_i8.c: Regenerate.
	* generated/pow_r4_i16.c: Regenerate.
	* generated/count_16_l4.c: Regenerate.
	* generated/maxval_r4.c: Regenerate.

From-SVN: r127990

	* sched-deps.c (update_dep): Mark arguments with ATTRIBUTE_UNUSED.
	(sched_analyze_insn): Don't postprocess speculative dependencies when
	target has no scheduling.
	* tree-vect-transform.c (vect_estimate_min_profitable_iters): Fix
	'uninitialized' warning.

From-SVN: r127989

From-SVN: r127988

re PR c++/33210 (Broken diagnostics: 'bound_template_template_parm' not supported by pp_cxx_unqualified_id/dump_decl)

/cp
2007-08-31  Paolo Carlini  <pcarlini@suse.de>

	PR c++/33210
	* cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
	BOUND_TEMPLATE_TEMPLATE_PARM.

/testsuite
2007-08-31  Paolo Carlini  <pcarlini@suse.de>

	PR c++/33210
	* g++.dg/template/error30.C: New.

From-SVN: r127987

From-SVN: r127986

From-SVN: r127985

2007-08-31  Vincent Celier  <celier@adacore.com>

	* fmap.ads: Minor comment updates

2007-08-31  GNAT Script  <nobody@adacore.com>

	* Make-lang.in: Makefile automatically updated

2007-08-31  Bob Duff  <duff@adacore.com>

	* sinfo.ads: Minor comment fix.

2007-08-31  Thomas Quinot  <quinot@adacore.com>

	* stand.ads: (Standard_Debug_Renaming_Type): Make comment consistent
	with implementation.
	Documentation cleanup only.

2007-08-31  Sergey Rybin  <rybin@adacore.com>

	* vms_data.ads: Add new qualifier /STMT_NAME_ON_NEW_LINE for the new
	gnatpp '--separate-stmt-name' option.
	Add new qualifier /USE_ON_NEW_LIN for the new gnatpp '--use-on-new-line'
	option.

	* gnat_ugn.texi: Add description for the new gnatpp
	'--separate-stmt-name' and '--use-on-new-line' options.

From-SVN: r127984

2007-08-31  Vincent Celier  <celier@adacore.com>

	* symbols-vms.adb (Initialize): Read symbol files with continuation
	lines
	(Finalize): If symbol is long, split the line

From-SVN: r127983

2007-08-31  Vincent Celier  <celier@adacore.com>

	* tempdir.adb: On VMS, take into account GNUTMPDIR before TMPDIR

From-SVN: r127982

s-fileio.adb (Open): Normalize file name to lower case in non-case sensitive file name systems to...

2007-08-31  Robert Dewar  <dewar@adacore.com>

	* s-fileio.adb (Open): Normalize file name to lower case in non-case
	sensitive file name systems to avoid unexpected mismatch in Vista.

From-SVN: r127981

2007-08-31  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch3.adb: The predicate Is_Descendent_Of_Address is now an entity
	flag, for effiency. It is called when analyzing arithmetic operators
	and also for actuals in calls that are universal_integers. The flag is
	set for the predefined type address, and for any type or subtype
	derived from it.

	* sem_ch4.adb (Analyze_One_Call): Reject an actual that is a
	Universal_Integer, when the formal is a descendent of address and the
	call appears in user code.
	(Analyze_Selected_Component): if the prefix is a private extension, the
	tag component is visible.

	* sem_util.ads, sem_util.adb: Remove Is_Descendent_Of_Address, now an
	entity flag.

From-SVN: r127980

2007-08-31  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch10.adb (Analyze_Subunit_Context): When analyzing context
	clauses of subunits, ignore limited_with_clauses that are illegal and
	have not been fully analyzed.

From-SVN: r127979

2007-08-31  Vincent Celier  <celier@adacore.com>

	* prj-attr.adb: Add new attribute Excluded_Source_Files

	* prj-nmsc.adb: Use attribute Excluded_Source_Files before
	Locally_Removed_Files.

	* snames.ads, snames.adb: New standard name Excluded_Source_Files

From-SVN: r127978

par-ch4.adb (P_Simple_Expression): Fold long sequences of concatenations of string literals into a single literal...

2007-08-31  Bob Duff  <duff@adacore.com>

	* par-ch4.adb (P_Simple_Expression): Fold long sequences of
	concatenations of string literals into a single literal, in order to
	avoid very deep recursion in the front end, which was causing stack
	overflow.

	* sem_eval.adb (Eval_Concatenation): If the left operand is the empty
	string, and the right operand is a string literal (the case of "" &
	"..."), optimize by avoiding copying the right operand -- just use the
	value of the right operand directly.

	* stringt.adb (Store_String_Chars): Optimize by growing the
	String_Chars table all at once, rather than appending characters one by
	one.
	(Write_String_Table_Entry): If the string to be printed is very long,
	just print the first few characters, followed by the length. Otherwise,
	doing "pn(n)" in the debugger can take an extremely long time.

	* sem_prag.adb (Process_Interface_Name): Replace loop doing
	Store_String_Char with Store_String_Chars.

From-SVN: r127977

2007-08-31  Hristian Kirtchev  <kirtchev@adacore.com>

        * restrict.adb, namet.adb, par-util.adb: Remove redundant type
	conversion.

	* sem_res.adb (Resolve_Qualified_Expression): Add machinery to detect
	simple redundant qualifications. The check is performed whenever the
	expression is a non-overloaded identifier.
	(Resolve_Type_Conversion): Enchance the redundant type conversion check
	to include loop parameters.
	(Valid_Conversion): Avoid generation of spurious error message.

From-SVN: r127976

2007-08-31  Richard Guenther  <rguenther@suse.de>

	* tree.c (build_complex_type): Always set TYPE_NAME for
	comples types.

From-SVN: r127975

2007-08-31  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>

	* layout.adb (Layout_Type): Use Underlying_Type to determine whether an
	access type points to an unconstrained array.

From-SVN: r127974

exp_ch8.adb (Expand_N_Package_Renaming_Declaration): In the case of a library-level package renaming...

2007-08-31  Gary Dismukes  <dismukes@adacore.com>

	* exp_ch8.adb (Expand_N_Package_Renaming_Declaration): In the case of a
	library-level package renaming, pass the declaration associated with
	the renaming's special debug variable to Qualify_Entity_Names to ensure
	that its encoded name is properly qualified.

	* exp_dbug.adb (Qualify_All_Entity_Names): Check for a variable entity
	occurring in the list of entities to qualify, and do not attempt to
	traverse an entity list in that case. Variables associated with
`	library-level package renamings can now occur in the table.

	* exp_dbug.ads: Revise documentation of the encoding for renaming
	declarations.

From-SVN: r127973

2007-08-31  Ed Schonberg  <schonberg@adacore.com>

	* exp_ch3.adb (Build_Record_Init_Proc): If there is a static
	initialization aggregate for the type, generate itype references for
	thetypes of its (sub)components, to prevent out-of-scope errors in gigi.

From-SVN: r127972

exp_ch11.adb (Expand_At_End_Handler): Avoid generation of raise statement when compiling under restriction...

2007-08-31  Javier Miranda  <miranda@adacore.com>

	* exp_ch11.adb (Expand_At_End_Handler): Avoid generation of raise
	statement when compiling under restriction No_Exceptions_Proparation.

From-SVN: r127971

2007-08-31  Hristian Kirtchev  <kirtchev@adacore.com>

	* einfo.ads, einfo.adb: New flag Is_Raised (Flag224). Update the
	structure of E_Exception to reflect the new flag.
	(Is_Raised, Set_Is_Raised): New inlined routines.
	Update the usage of available flag to reflect the addition of Is_Raised.
	(Is_Raised, Set_Is_Raised): Bodies of new routines.
	(Write_Entity_Flags): Write the status of flag Is_Raised.
	(Is_Descendent_Of_Address): New entity flag, to simplify handling of
	spurious ambiguities when integer literals appear in the context of an
	address type that is a visible integer type.

	* sem_ch11.adb (Analyze_Exception_Handler): Add code to warn on local
	exceptions never being raised.
	(Analyze_Raise_Statement): When analyzing an exception, mark it as being
	explicitly raised.

From-SVN: r127970

2007-08-31  Hristian Kirtchev  <kirtchev@adacore.com>

	* checks.adb (In_Declarative_Region_Of_Subprogram_Body): New routine.
	(Mark_Non_Null): If the node for which we just generated an access check
	is a reference to an *in* parameter and the reference appears in the
	declarative part of a subprogram body, mark the node as known non null.

From-SVN: r127969

2007-08-31  Javier Miranda  <miranda@adacore.com>

	* a-tags.adb (Internal_Tag): Protect the run-time against wrong
	internal tags.

From-SVN: r127968

2007-08-30  Vincent Celier  <celier@adacore.com>

	PR ada/4720

	* gnatchop.adb, gnatfind.adb, gnatlink.adb, gnatls.adb, 
	gnatname.adb, gnatxref.adb, gprep.adb, clean.adb gnatbind.adb
	(Check_Version_And_Help): New procedure in package Switch to process
	switches --version and --help.
	Use Check_Version_And_Help in GNAT tools

	* make.adb:  Ditto.
	(Compile_Sources): Make sure that sources that are "excluded" are not
	compiled.
	(Gnatmake): Do not issue -aO. to gnatbind and only issue -I- if a
	project file is used.
	(Version_Switch): Remove, moved to Switch
	(Help_Switch): Remove, moved to Switch
	(Display_Version): Remove, moved to Switch

	* switch.ads, switch.adb (Check_Version_And_Help): New procedure in
	package Switch to process switches --version and --help.
	(Display_Version): New procedure

	* gnatvsn.ads, gnatvsn.adb (Copyright_Holder): New function.

From-SVN: r127967

From-SVN: r127964

/cp
2007-08-31  Paolo Carlini  <pcarlini@suse.de>

	PR c++/32113
	* search.c (lookup_member): Check the name argument for
	error_mark_node.

/testsuite
2007-08-31  Paolo Carlini  <pcarlini@suse.de>

	PR c++/32113
	* g++.dg/template/crash70.C: New.

From-SVN: r127963