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Paolo Carlini
e133ace8d9 re PR libstdc++/31426 (TR1 includes do not work with -std=c++0x) 
2007-05-31  Paolo Carlini  <pcarlini@suse.de>

	PR libstdc++/31426
	* include/bits/c++config: Remove namespace association bits
	from tr1 to std.

	* include/ext/type_traits.h (__promote, __promote2,
	__promote3, __promote4): Add.

	* include/bits/hashtable.h: New.
	* include/bits/functional_hash.h: Likewise.
	* include/tr1/hashtable.h: Likewise.

	* include/tr1_impl/random: New.
	* include/tr1_impl/cinttypes: Likewise.
	* include/tr1_impl/cstdlib: Likewise.
	* include/tr1_impl/unordered_map: Likewise.
	* include/tr1_impl/cstdio: Likewise.
	* include/tr1_impl/boost_shared_ptr.h: Likewise.
	* include/tr1_impl/cctype: Likewise.
	* include/tr1_impl/random.tcc: Likewise.
	* include/tr1_impl/tuple: Likewise.
	* include/tr1_impl/functional_hash.h: Likewise.
	* include/tr1_impl/hashtable: Likewise.
	* include/tr1_impl/cmath: Likewise.
	* include/tr1_impl/type_traitsfwd.h: Likewise.
	* include/tr1_impl/hashtable_policy.h: Likewise.
	* include/tr1_impl/cfenv: Likewise.
	* include/tr1_impl/unordered_set: Likewise.
	* include/tr1_impl/functional: Likewise.
	* include/tr1_impl/utility: Likewise.
	* include/tr1_impl/complex: Likewise.
	* include/tr1_impl/type_traits: Likewise.
	* include/tr1_impl/cwchar: Likewise.
	* include/tr1_impl/cstdint: Likewise.
	* include/tr1_impl/regex: Likewise.
	* include/tr1_impl/array: Likewise.
	* include/tr1_impl/cwctype: Likewise.

	* include/tr1/type_traitsfwd.h: Remove.
	* include/tr1/boost_shared_ptr.h: Likewise.
	* include/tr1/common.h: Likewise.
	* include/tr1/hashtable: Likewise.
	* include/tr1/hashtable_policy.h: Likewise.
	* include/tr1/random.tcc: Likewise.

	* include/c_global/cinttypes: Include tr1_impl/cinttypes.
	* include/c_global/cstdlib: Likewise for cstdlib.
	* include/c_global/cstdio: Likewise for cstdio.
	* include/c_global/cctype: Likewise for cctype.
	* include/c_global/cmath: Likewise for cmath.
	* include/c_global/cfenv: Likewise for cfenv.
	* include/c_global/cwchar: Likewise for cwchar.
	* include/c_global/cstdint: Likewise for cstdint.
	* include/c_global/cwctype: Likewise for cwctype.
	* include/tr1/cinttypes: Likewise for cinttypes.
	* include/tr1/cstdlib: Likewise for cstdlib.
	* include/tr1/cstdio: Likewise for cstdio.
	* include/tr1/cctype: Likewise for cctype.
	* include/tr1/cmath: Likewise for cmath.
	* include/tr1/cfenv: Likewise for cfenv.
	* include/tr1/cwchar: Likewise for cwchar.
	* include/tr1/cstdint: Likewise for cstdint.
	* include/tr1/cwctype: Likewise for cwctype.
	* include/tr1/functional_hash.h: Likewise for functional_hash.

	* include/std/tuple: Include tr1_impl/tuple.
	* include/std/utility: Likewise for utility.
	* include/std/type_traits: Likewise for type_traits.
	(is_pod): Just forward to __is_pod.
	(has_trivial_default_constructor): Just forward to
	__has_trivial_constructor.
	(has_trivial_copy_constructor): Just forward to __has_trivial_copy.
	(has_trivial_assign): Just forward to __has_trivial_assign.
	(has_trivial_destructor): Just forward to __has_trivial_destructor.
	(has_nothrow_default_constructor): Just forward to
	__has_nothrow_constructor.
	(has_nothrow_copy_constructor): Just forward to __has_nothrow_copy.
	(has_nothrow_assign): Just forward to __has_nothrow_assign.
	(is_base_of): Just forward to __is_base_of.
	(is_signed, is_unsigned): Implement according to the C++0x
	specifications.
	* include/std/memory: Likewise for memory.
	* include/std/regex: Likewise for regex.
	* include/std/random: Likewise for random.
	* include/std/unordered_map: Likewise for unordered_map.
	* include/std/unordered_set: Likewise for unordered_set.
	* include/std/functional: Likewise for functional.
	* include/std/complex: Likewise for complex.
	* include/std/array: Likewise for array.
	* include/tr1/tuple: Likewise for tuple.
	* include/tr1/utility: Likewise for utility.
	* include/tr1/type_traits: Likewise for type_traits
	* include/tr1/memory: Likewise for memory.
	* include/tr1/regex: Likewise for regex.
	* include/tr1/random: Likewise for random.
	* include/tr1/unordered_map: Likewise for unordered_map.
	* include/tr1/unordered_set: Likewise for unordered_set.
	* include/tr1/functional: Likewise for functional.
	* include/tr1/complex: Likewise for complex.
	* include/tr1/array: Likewise for array.

	* include/c_global/ctgmath: Tweak.
	* include/c_global/cstdarg: Likewise.
	* include/c_global/ctime: Likewise.
	* include/c_global/climits: Likewise.
	* include/c_global/cfloat: Likewise.	
	* include/c_global/ccomplex: Likewise.
	* include/c_global/cstdbool: Likewise.

	* include/tr1/poly_laguerre.tcc: Tweak, don't use _GLIBCXX_TR1.
	* include/tr1/riemann_zeta.tcc: Likewise.
	* include/tr1/beta_function.tcc: Likewise.
	* include/tr1/exp_integral.tcc: Likewise.
	* include/tr1/hypergeometric.tcc: Likewise.
	* include/tr1/modified_bessel_func.tcc: Likewise.
	* include/tr1/legendre_function.tcc: Likewise.
	* include/tr1/special_function_util.h: Likewise.
	* include/tr1/bessel_function.tcc: Likewise.
	* include/tr1/poly_hermite.tcc: Likewise.
	* include/tr1/ell_integral.tcc: Likewise.
	* include/tr1/gamma.tcc: Likewise.
	* include/tr1/stdlib.h: Likewise.
	* include/tr1/math.h: Likewise.

	* include/tr1/complex.h: Minor tweaks.
	* include/tr1/wctype.h: Likewise.
	* include/tr1/wchar.h: Likewise.
	* include/tr1/inttypes.h: Likewise.
	* include/tr1/tgmath.h: Likewise.
	* include/tr1/cstdbool: Likewise.
	* include/tr1/cfloat: Likewise.
	* include/tr1/ccomplex: Likewise.
	* include/tr1/ctime: Likewise.
	* include/tr1/climits: Likewise.
	* include/tr1/ctgmath: Likewise.
	* include/tr1/cstdarg: Likewise.

	* testsuite/tr1/headers.cc: Move...
	* testsuite/tr1/headers/all.cc: ... here.
	* testsuite/tr1/using_namespace_std_tr1.cc: Move...
	* testsuite/tr1/headers/c++200x/using_namespace_std_tr1.cc: ... here.
	* testsuite/tr1/headers/using_namespace_std_tr1.cc ... here.
	* testsuite/tr1/headers/c++200x/using_namespace_std_tr1.cc: New.

	* testsuite/20_util/tuple/requirements/explicit_instantiation.cc:
	Adjust namespace.
	* testsuite/20_util/has_nothrow_copy_constructor/value.cc: Adjust to
	the C++0x requirements.
	* testsuite/20_util/has_nothrow_default_constructor/value.cc: Likewise.
	* testsuite/20_util/has_trivial_copy_constructor/value.cc: Likewise.
	* testsuite/20_util/has_trivial_default_constructor/value.cc: Likewise.

	* testsuite/20_util/make_signed/requirements/typedefs_neg.cc: Adjust
	dg-error lines.
	* testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
	Likewise.
	* testsuite/20_util/headers/type_traits/types_std_c++0x_neg.cc:
	Un-xfail.

	* testsuite/20_util/is_signed/value.cc: New.
	* testsuite/20_util/is_signed/requirements/typedefs.cc: Likewise.
	* testsuite/20_util/is_signed/requirements/explicit_instantiation.cc:
	Likewise.
	* testsuite/20_util/is_unsigned/value.cc: Likewise..
	* testsuite/20_util/is_unsigned/requirements/typedefs.cc: Likewise.
	* testsuite/20_util/is_unsigned/requirements/explicit_instantiation.cc:
	Likewise.

	* include/Makefile.am: Adjust.	
	* include/Makefile.in: Regenerate.

From-SVN: r125244
 2007-05-31 23:37:56 +00:00
Rask Ingemann Lambertsen
9cbff7e7d9 limits-caselabels.c: Fix for targets where int is 16 bits. 
2007-05-31  Rask Ingemann Lambertsen  <rask@sygehus.dk>

	* gcc.c-torture/compile/limits-caselabels.c: Fix for targets where
	int is 16 bits.

From-SVN: r125243
 2007-05-31 22:56:32 +00:00
Richard Guenther
ac816b0280 trans-expr.c (gfc_conv_expr_op): Use zero constant that matches the lse type. 
2007-05-31  Richard Guenther  <rguenther@suse.de>

	* trans-expr.c (gfc_conv_expr_op): Use zero constant
	that matches the lse type.
	(gfc_trans_string_copy): Use sizetype zero constant.
	* intrinsic.c (add_functions): The sizeof intrinsic has
	index type result.
	* trans-types.c (gfc_get_dtype): Convert size to index
	type before shifting.
	* trans-array.c (gfc_trans_array_constructor_value): Use
	index type for offset computation.
	* trans-intrinsic.c (gfc_conv_associated): Use correct type
	for zero constant.

From-SVN: r125242
 2007-05-31 21:14:52 +00:00
Paul Thomas
ac5753b796 re PR fortran/32156 (ICE with characters) 
2007-05-31  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/32156
	* trans-array.c (gfc_trans_array_constructor): Treat the case
	where the ss expression charlen is missing.

2007-05-31  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/32156
	* gfortran.dg/char_array_constructor_3.f90: New test.

From-SVN: r125241
 2007-05-31 21:12:10 +00:00
Paul Thomas
cba83c6f79 re PR fortran/32156 (ICE with characters) 
2007-05-31  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/32156
	* trans-array.c (gfc_trans_array_constructor): Treat the case
	where the ss expression charlen is missing.

2007-05-31  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/32156
	* gfortran.dg/char_array_constructor_3.f90: New test.

From-SVN: r125240
 2007-05-31 21:11:31 +00:00
Daniel Berlin
2c751309df in gcc/ 2007-05-31 Daniel Berlin <dberlin@dberlin.org> 
in gcc/
2007-05-31  Daniel Berlin  <dberlin@dberlin.org>

	* c-typeck.c (build_indirect_ref): Include type in error message.
	(build_binary_op): Pass types to binary_op_error.
	* c-common.c (binary_op_error): Take two type arguments, print out
	types with error.
	* c-common.h (binary_op_error): Update prototype.
In gcc/cp
2007-05-31  Daniel Berlin  <dberlin@dberlin.org>

	* typeck.c (build_binary_op): Include types in error.

From-SVN: r125239
 2007-05-31 20:58:29 +00:00
H.J. Lu
6847c43d73 i386.c: Correct coments on -mno-sse4. 
2007-05-31  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/i386.c: Correct coments on -mno-sse4.

From-SVN: r125238
 2007-05-31 13:50:51 -07:00
Frank Ch. Eigler
3b088eb09a 2007-05-31 Frank Ch. Eigler <fche@redhat.com> 
From Andi Kleen <ak@suse.de>:
	* mf-runtime.c (options): Rename structure for compatibility with
	glibc getopt_long.

From-SVN: r125237
 2007-05-31 20:04:53 +00:00
H.J. Lu
3b8dd0716f config.gcc (i[34567]86-*-*): Add nmmintrin.h to extra_headers. 
2007-05-31  H.J. Lu  <hongjiu.lu@intel.com>

	* config.gcc (i[34567]86-*-*): Add nmmintrin.h to
	extra_headers.
	(x86_64-*-*): Likewise.

	* config/i386/i386.c (OPTION_MASK_ISA_MMX_UNSET): New.
	(OPTION_MASK_ISA_3DNOW_UNSET): Likewise.
	(OPTION_MASK_ISA_SSE_UNSET): Likewise.
	(OPTION_MASK_ISA_SSE2_UNSET): Likewise.
	(OPTION_MASK_ISA_SSE3_UNSET): Likewise.
	(OPTION_MASK_ISA_SSSE3_UNSET): Likewise.
	(OPTION_MASK_ISA_SSE4_1_UNSET): Likewise.
	(OPTION_MASK_ISA_SSE4_2_UNSET): Likewise.
	(OPTION_MASK_ISA_SSE4): Likewise.
	(OPTION_MASK_ISA_SSE4_UNSET): Likewise.
	(OPTION_MASK_ISA_SSE4A_UNSET): Likewise.
	(ix86_handle_option): Use OPTION_MASK_ISA_*_UNSET.  Handle
	SSE4.2.
	(override_options): Support SSE4.2.
	(ix86_build_const_vector): Support SImode and DImode.
	(ix86_build_signbit_mask): Likewise.
	(ix86_expand_int_vcond): Support V2DImode.
	(IX86_BUILTIN_CRC32QI): New for SSE4.2.
	(IX86_BUILTIN_CRC32HI): Likewise.
	(IX86_BUILTIN_CRC32SI): Likewise.
	(IX86_BUILTIN_CRC32DI): Likewise.
	(IX86_BUILTIN_PCMPGTQ): Likewise.
	(bdesc_crc32): Likewise.
	(bdesc_sse_3arg): Likewise.
	(ix86_expand_crc32): Likewise.
	(ix86_init_mmx_sse_builtins): Support SSE4.2.
	(ix86_expand_builtin): Likewise.

	* config/i386/i386.h (TARGET_CPU_CPP_BUILTINS): Define
	__SSE4_2__ for -msse4.2.

	* config/i386/i386.md (UNSPEC_CRC32): New for SSE4.2.
	(CRC32MODE): Likewise.
	(crc32modesuffix): Likewise.
	(crc32modeconstraint): Likewise.
	(sse4_2_crc32<mode>): Likewise.
	(sse4_2_crc32di): Likewise.

	* config/i386/i386.opt (msse4.2): New for SSE4.2.
	(msse4): Likewise.

	* config/i386/nmmintrin.h: New. The dummy SSE4.2 intrinsic header
	file.

	* config/i386/smmintrin.h: Add SSE4.2 intrinsics.

	* config/i386/sse.md (sse4_2_gtv2di3): New pattern for
	SSE4.2.
	(vcond<mode>): Use SSEMODEI instead of SSEMODE124.
	(vcondu<mode>): Likewise.

	* doc/extend.texi: Document SSE4.2 built-in functions.

	* doc/invoke.texi: Document -msse4.2/-msse4.

From-SVN: r125236
 2007-05-31 12:52:24 -07:00
Dorit Nuzman
ccb4d26be0 MAINTAINERS (Various Maintainers): Add myself as auto-vectorizer maintainer. 
* MAINTAINERS (Various Maintainers): Add myself as
        auto-vectorizer maintainer.

From-SVN: r125230
 2007-05-31 17:05:23 +00:00
Jakub Jelinek
3273551821 re PR c++/31806 (miscompilation with -fschedule-insns2 -fno-threadsafe-statics) 
PR c++/31806
	* decl.c (cp_finish_decl): Also clear was_readonly if a static var
	needs runtime initialization.

From-SVN: r125229
 2007-05-31 18:40:12 +02:00
Zdenek Dvorak
2664efb66b re PR tree-optimization/32160 (ICE with -O3 in verify_ssa) 
PR tree-optimization/32160
	* tree-predcom.c (predcom_tmp_var): New function.  Mark created
	variable as gimple reg.
	(initialize_root_vars, initialize_root_vars_lm): Use predcom_tmp_var.

	* gfortran.dg/predcom-1.f: New test.

From-SVN: r125228
 2007-05-31 16:27:05 +00:00
Kazu Hirata
01e4dd0dad gcc.c (main): Don't consider linker options when issuing the warning about a linker input... 
* gcc.c (main): Don't consider linker options when issuing the
	warning about a linker input file not being used.

From-SVN: r125226
 2007-05-31 14:48:06 +00:00
Andreas Schwab
4fcc994447 Fix line endianess. 
From-SVN: r125225
 2007-05-31 14:25:40 +00:00
Paolo Carlini
f4c5578ffb PR c++/32158 (libstdc++ bits) 
2007-05-31  Paolo Carlini  <pcarlini@suse.de>

	PR c++/32158 (libstdc++ bits)
	* include/bits/stl_uninitialized.h (__uninitialized_copy_aux,
	__uninitialized_fill_aux, __uninitialized_fill_n_aux):
	Remove.
	(struct __uninitialized_copy, struct __uninitialized_fill,
	struct __uninitialized_fill_n): Add.
	(uninitialized_copy, uninitialized_fill, uninitialized_fill_n):
	Adjust.
	* testsuite/20_util/specialized_algorithms/32158.cc: New.

	* include/bits/stl_uninitialized.h (uninitialized_copy(_InputIterator,
	_InputIterator, _ForwardIterator)): Robustify vs non-POD input.

	* include/bits/stl_vector.h (_M_fill_initialize): New.
	(vector(size_type, const value_type&, const allocator_type&),
	_M_initialize_dispatch(_Integer, _Integer, __true_type)): Use it.
	* testsuite/23_containers/vector/requirements/dr438/assign_neg.cc:
	Adjust dg-error line.
	* testsuite/23_containers/vector/requirements/dr438/insert_neg.cc:
	Likewise.
	* testsuite/23_containers/vector/requirements/dr438/
	constructor_1_neg.cc: Likewise.
	* testsuite/23_containers/vector/requirements/dr438/
	constructor_2_neg.cc: Likewise.

From-SVN: r125223
 2007-05-31 11:13:57 +00:00
Richard Guenther
b1ae209ca9 str_empty.C: Move... 
2007-05-31  Richard Guenther  <rguenther@suse.de>

	* g++.dg/other/str_empty.C: Move...
	* g++.dg/other/pr30567.C: Move...
	* g++.dg/tree-ssa/pr27218.C: Move...
	* g++.dg/torture: ...here and remove dg-options.

From-SVN: r125220
 2007-05-31 09:37:40 +00:00
Andrew Haley
3e69b919de natClassLoader.cc (_Jv_NewClassFromInitializer): Clear INTERPRETED access modifier. 
2007-05-31  Andrew Haley  <aph@redhat.com>

        * java/lang/natClassLoader.cc (_Jv_NewClassFromInitializer): Clear
        INTERPRETED access modifier.

From-SVN: r125218
 2007-05-31 09:30:39 +00:00
Paolo Carlini
10c1d4af2f re PR c++/32158 (uninitialized_fill compile failure if no default assignment operator) 
gcc/cp
2007-05-31  Paolo Carlini  <pcarlini@suse.de>

	PR c++/32158
	* semantics.c (finish_trait_expr): Complete the types.

gcc/testsuite
2007-05-31  Paolo Carlini  <pcarlini@suse.de>

	PR c++/32158
	* g++.dg/ext/is_pod_incomplete.C: New.

From-SVN: r125217
 2007-05-31 08:58:47 +00:00
Paul Thomas
fdecbf8070 re PR fortran/32103 (Module with equivalence draws "unsatisfied reference") 
2007-05-31  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/32103
	* module.c (mio_symtree_ref): If an equivalence group member
	is not used, give it a hidden symbol and set the pointer_info.
	(load_equiv): Only free the equivalence if none of the members
	are used.

2007-05-31  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/32103
	* gfortran.dg/module_equivalence_3.f90: New test.

From-SVN: r125216
 2007-05-31 07:45:50 +00:00
Paolo Bonzini
eecb746156 [multiple changes] 
2003-05-31  Paolo Bonzini  <bonzini@gnu.org>

	PR libjava/32098
	* libtool.m4: Revert previous change.
	* ltgcc.m4: Put it here.

libjava:
2007-05-31  Paolo Bonzini  <bonzini@gnu.org>

	PR libjava/32098
	* configure: Regenerated.
	* aclocal.m4: Regenerated.

From-SVN: r125215
 2007-05-31 06:40:42 +00:00
Dave Korn
ed0e74e0a6 re PR preprocessor/14331 (please add option to suppress warning message "no newline at end of file") 
2007-05-31  Dave Korn  <dave.korn@artimi.com>

        PR preprocessor/14331
        * lex.c (_cpp_get_fresh_line):  Don't warn if no newline at EOF.

From-SVN: r125212
 2007-05-31 02:06:48 +00:00
Russell Yanofsky
8af2fec40b re PR c++/7412 ([DR 106] References to references) 
2007-05-30  Russell Yanofsky <russ@yanofsky.org>
            Douglas Gregor <doug.gregor@gmail.com>
            Pedro Lamarao <pedro.lamarao@mndfck.org>
            Howard Hinnant <howard.hinnant@gmail.com>

	PR c++/7412
	PR c++/29939
        * g++.dg/cpp0x/rv8p.C: New.
        * g++.dg/cpp0x/temp-constructor-bug.C: New.
        * g++.dg/cpp0x/cast-bug.C: New.
        * g++.dg/cpp0x/elision_weak.C: New.
        * g++.dg/cpp0x/collapse-bug.C: New.
        * g++.dg/cpp0x/rv3p.C: New.
        * g++.dg/cpp0x/rv7n.C: New.
        * g++.dg/cpp0x/overload-conv-1.C: New.
        * g++.dg/cpp0x/rv2n.C: New.
        * g++.dg/cpp0x/deduce.C: New.
        * g++.dg/cpp0x/temp-va-arg-bug.C: New.
        * g++.dg/cpp0x/rv6p.C: New.
        * g++.dg/cpp0x/template_deduction.C: New.
        * g++.dg/cpp0x/implicit-copy.C: New.
        * g++.dg/cpp0x/rv1p.C: New.
        * g++.dg/cpp0x/cast.C: New.
        * g++.dg/cpp0x/rv5n.C: New.
        * g++.dg/cpp0x/collapse.C: New.
        * g++.dg/cpp0x/overload-conv-2.C: New.
        * g++.dg/cpp0x/rv4p.C: New.
	* g++.dg/cpp0x/rvo.C: New.
        * g++.dg/cpp0x/iop.C: New.
        * g++.dg/cpp0x/rv3n.C: New.
        * g++.dg/cpp0x/rv7p.C: New.
        * g++.dg/cpp0x/reference_collapsing.C: New.
        * g++.dg/cpp0x/overload.C: New.
        * g++.dg/cpp0x/named.C: New.
        * g++.dg/cpp0x/rv2p.C: New.
        * g++.dg/cpp0x/rv6n.C: New.
        * g++.dg/cpp0x/not_special.C: New.
        * g++.dg/cpp0x/bind.C: New.
        * g++.dg/cpp0x/rv1n.C: New.
        * g++.dg/cpp0x/rv5p.C: New.
        * g++.dg/cpp0x/elision.C: New.
        * g++.dg/cpp0x/named_refs.C: New.
        * g++.dg/cpp0x/unnamed_refs.C: New.
        * g++.dg/cpp0x/rv4n.C: New.
        * g++.dg/cpp0x/elision_neg.C: New.
        * g++.dg/init/copy7.C: Run in C++98 mode.
        * g++.dg/overload/arg1.C: Ditto.
        * g++.dg/overload/arg4.C: Ditto.
	
2007-05-30  Russell Yanofsky <russ@yanofsky.org>
            Douglas Gregor <doug.gregor@gmail.com>
            Pedro Lamarao <pedro.lamarao@mndfck.org>
            Howard Hinnant <howard.hinnant@gmail.com>

	PR c++/7412
	PR c++/29939
	* typeck.c (comptypes): Don't consider rvalue and lvalue
	reference types to be equivalent.
	(check_return_expr): Move from certain lvalues when returning
	them.
	* decl.c (grokdeclarator): Implement reference collapsing.
	(copy_fn_p): Don't consider constructors taking rvalue references
	to be copy constructors.
	(move_fn_p): New.
        * call.c (conversion): New "rvaluedness_matches_p" member.
	(convert_class_to_reference): Require reference type as first
	parameter instead of base type.
	(reference_binding): Add logic to handle rvalue references.
	(implicit_conversion): Update inaccurate comment.
	(convert_like_real): Disable creation of temporaries that are
	impossible to initialize for types with move constructors.
	(build_over_call): Elide move constructors when possible.
	(maybe_handle_implicit_object): Set "rvaluedness_matches_p".
	(maybe_handle_ref_bind): Return conversion instead of type node.
	(compare_ics): Add logic to use "rvaluedness_matches_p" values to
	determine preferred conversion sequences.
	* cp-tree.h (TYPE_REF_IS_RVALUE): New.
	(LOOKUP_PREFER_RVALUE): New.
	(DECL_MOVE_CONSTRUCTOR_P): New.
	(struct cp_declarator): Add "reference" member for reference
	types, with new "rvalue_ref" flag.
	(cp_build_reference_type): Declare.
	(move_fn_p): Declare.
	* error.c (dump_type_prefix): Format rvalue reference types
	correctly in error messages.
	* except.c (build_throw): Move from certain lvalues when
	throwing.
	* mangle.c (write_type): Mangle rvalue references differently
	than regular references.
	* parser.c (make_reference_declarator): Add boolean parameter for
	rvalue references.
	(cp_parser_make_indirect_declarator): New.
	(cp_parser_new_declarator_opt): Call
	cp_parser_make_indirect_declarator. 
	(cp_parser_conversion_declarator_opt): Ditto.
	(cp_parser_declarator): Ditto.
	(cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
	declarators.
	* pt.c (tsubst): Implement reference collapsing.
	(maybe_adjust_types_for_deduction): Implement special template
	parameter deduction rule for rvalue references.
	(type_unification_real): Update calls to
	maybe_adjust_types_for_deduction.
	(try_one_overload): Ditto.
	(unify_pack_expansion): Ditto.
	* tree.c (lvalue_p_1): Handle rvalue reference types.
	(cp_build_reference_type): New.

From-SVN: r125211
 2007-05-31 01:18:22 +00:00
GCC Administrator
0ae581acf1 Daily bump. 
From-SVN: r125208
 2007-05-31 00:16:52 +00:00
Zdenek Dvorak
89d28202fb MAINTAINERS (Various Maintainers): Add myself as auto-vectorizer maintainer. 
* MAINTAINERS (Various Maintainers): Add myself as
	auto-vectorizer maintainer.

From-SVN: r125205
 2007-05-30 23:25:30 +00:00
Ralf Wildenhues
3b7bab4d68 * tree-vrp.c (compare_names): Initialize sop. 
From-SVN: r125203
 2007-05-30 22:51:22 +00:00
Dirk Mueller
62090afbfb cgraphunit.c (cgraph_analyze_function): Remove computation of inline parameters. 
* cgraphunit.c (cgraph_analyze_function): Remove
        computation of inline parameters.

From-SVN: r125202
 2007-05-30 22:22:43 +00:00
Jakub Jelinek
27edb5482d re PR c++/31809 (sometimes TREE_READONLY is still set for non read only variables causing wrong code) 
PR c++/31809
	* decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
	variables that need runtime initialization.

	* g++.dg/opt/static5.C: New test.

From-SVN: r125201
 2007-05-30 23:24:24 +02:00
Richard Guenther
859fa3b874 dg.exp: Prune torture/. 
2007-05-30  Richard Guenther  <rguenther@suse.de>

	* g++.dg/dg.exp: Prune torture/.
	* g++.dg/torture/dg-torture.exp: New testsuite.

From-SVN: r125200
 2007-05-30 21:17:32 +00:00
Uros Bizjak
b42f4d620b * config/i386/darwin.h (TARGET_SUBTARGET_DEFAULT): Undef before define. 
From-SVN: r125198
 2007-05-30 22:07:06 +02:00
Kazu Hirata
f078230d96 pr27387.C: Move and rename to ... 
* gcc.target/arm/pr27387.C: Move and rename to ...
	* g++.dg/inherit/thunk8.C: ... here.

From-SVN: r125197
 2007-05-30 19:24:28 +00:00
Richard Sandiford
9403b7f7ca config.gcc (arm-wrs-vxworks): Remove dbxelf.h from tm_file. 
gcc/
	* config.gcc (arm-wrs-vxworks): Remove dbxelf.h from tm_file.
	Add vx-common.h.  Include vxworks.h between vx-common.h and
	arm/vxworks.h.
	* config/vx-common.h (DWARF2_UNWIND_INFO): Undefine before
	redefining.
	* config/vxworks.h (TARGET_ASM_CONSTRUCTOR): Likewise.
	(TARGET_ASM_DESTRUCTOR): Likewise.
	* config/arm/vxworks.h (TARGET_OS_CPP_BUILTINS): Check arm_arch_xscale
	instead of arm_is_xscale.  Use VXWORKS_OS_CPP_BUILTINS.
	(OVERRIDE_OPTIONS, SUBTARGET_CPP_SPEC): Define.
	(CC1_SPEC): Add -tstrongarm.  Line up backslashes.
	(VXWORKS_ENDIAN_SPEC): Define.
	(ASM_SPEC): Add VXWORKS_ENDIAN_SPEC.
	(LIB_SPEC, STARTFILE_SPEC, ENDFILE_SPEC): Redefine to their
	VXWORKS_* equivalents.
	(LINK_SPEC): Likewise, but add VXWORKS_ENDIAN_SPEC.
	(ASM_FILE_START): Delete.
	(TARGET_VERSION): Reformat.
	(FPUTYPE_DEFAULT, FUNCTION_PROFILER): Define.
	(DEFAULT_STRUCTURE_SIZE_BOUNDARY): Define.
	* config/arm/t-vxworks (LIB1ASMSRC, LIB1ASMFUNCS): Define.
	(FPBIT, DPBIT): Define.
	(fp-bit.c, dp-bit.c): New rules.
	(MULTILIB_OPTIONS): Add strongarm, -mrtp and -mrtp/-fPIC multilibs.
	(MULTILIB_MATCHES, MULTILIB_EXCEPTIONS): Define.
	* config/arm/arm-protos.h (arm_emit_call_insn): Declare.
	* config/arm/arm.h: Include vxworks-dummy.h.
	* config/arm/arm.c (arm_elf_asm_constructor, arm_elf_asm_destructor):
	Mark with ATTRIBUTE_UNUSED.
	(arm_override_options): Do not allow VxWorks RTP PIC to be used
	for Thumb.  Force r9 to be the PIC register for VxWorks RTPs and
	make it incompatible with -msingle-pic-base.
	(arm_function_ok_for_sibcall): Return false for calls that might
	go through a VxWorks PIC PLT entry.
	(require_pic_register): New function, split out from...
	(legitimize_pic_address): ...here.  Do not use GOTOFF accesses
	for VxWorks RTPs.
	(arm_load_pic_register): Handle the VxWorks RTP initialization
	sequence.  Use pic_reg as a shorthand for cfun->machine->pic_reg.
	(arm_emit_call_insn): New function.
	(arm_assemble_integer): Do not use GOTOFF accesses for VxWorks RTP.
	* config/arm/arm.md (UNSPEC_PIC_OFFSET): New unspec number.
	(pic_offset_arm): New pattern.
	(call, call_value): Use arm_emit_call_insn.
	(call_internal, call_value_internal): New expanders.
	* config/arm/lib1funcs.asm (__PLT__): Define to empty for
	VxWorks unless __PIC__.

From-SVN: r125196
 2007-05-30 19:04:09 +00:00
H.J. Lu
f52ae0770f re PR java/32098 (New libtool doesn't support libjava) 
2007-05-30  H.J. Lu  <hongjiu.lu@intel.com>

	PR libjava/32098
	* configure: Regenerated.

From-SVN: r125195
 2007-05-30 10:54:48 -07:00
H.J. Lu
86e44bd7f6 re PR java/32098 (New libtool doesn't support libjava) 
2007-05-30  H.J. Lu  <hongjiu.lu@intel.com>

	PR libjava/32098
	* configure.ac: Add AC_CONFIG_AUX_DIR(../..).
	* aclocal.m4: Regenerated.
	* configure: Likewise.
	* Makefile.in: Likewise.

From-SVN: r125194
 2007-05-30 10:52:05 -07:00
H.J. Lu
60c7a11a30 re PR java/32098 (New libtool doesn't support libjava) 
2007-05-30  H.J. Lu  <hongjiu.lu@intel.com>

	PR libjava/32098
	* libtool.m4 (_LT_LANG_GCJ_CONFIG): Use gcc to test gcj features.

From-SVN: r125193
 2007-05-30 10:48:10 -07:00
Eric Christopher
5abc5de971 genrecog.c: Include regs.h in generated file. 
2007-05-30  Eric Christopher  <echristo@gmail.com>

	* genrecog.c: Include regs.h in generated file.
	* genemit.c: Ditto. Fix up formatting.
	* config/mn10300/constraints.md: New.
	* config/mn10300/mn10300.md: Include.
	* config/mn10300/mn10300.c(mn10300_secondary_reload_class):
	Fix up for removed macro.
	* config/mn10300/predicates.md (call_address_operand):  Ditto.
	* config/mn10300/mn10300.h (REG_CLASS_FROM_LETTER): Delete.
	(CONST_OK_FOR_I): Ditto.
	(CONST_OK_FOR_J): Ditto.
	(CONST_OK_FOR_K): Ditto.
	(CONST_OK_FOR_L): Ditto.
	(CONST_OK_FOR_M): Ditto.
	(CONST_OK_FOR_N): Ditto.
	(CONST_DOUBLE_OK_FOR_LETTER_P): Ditto.
	(OK_FOR_Q): Ditto.
	(OK_FOR_R): Ditto.
	(OK_FOR_T): Ditto.
	(EXTRA_CONSTRAINT): Ditto.

From-SVN: r125192
 2007-05-30 17:07:58 +00:00
Richard Guenther
9dd3cc811b MAINTAINERS (Various Maintainers): Add myself as auto-vectorizer maintainer. 
2007-05-30  Richard Guenther  <rguenther@suse.de>

	* MAINTAINERS (Various Maintainers): Add myself as
	auto-vectorizer maintainer.

From-SVN: r125191
 2007-05-30 15:41:03 +00:00
Uros Bizjak
853a33f384 i386.h (MASK_64BIT, [...]): Remove defines. 
* config/i386/i386.h (MASK_64BIT, MASK_MMX, MASK_3DNOW*, MASK_SSE*):
	Remove defines.
	* config/i386/biarch.h (TARGET_64BIT_DEFAULT): Define to
	OPTION_MASK_ISA_64BIT.
	* config/i386/i386.c: Rename MASK_* macros to OPTION_MASK_ISA_*.

From-SVN: r125189
 2007-05-30 16:44:35 +02:00
Richard Guenther
fa13976560 re PR middle-end/32152 (omp lowering creates mismatched types) 
2007-05-30  Richard Guenther  <rguenther@suse.de>

	PR middle-end/32152
	* gimplify.c (gimplify_omp_atomic_pipeline): Use correct
	types for comparison.
	* fold-const.c (fold_comparison): Call maybe_canonicalize_comparison
	with original typed arguments.
	* config/i386/i386.c (ix86_gimplify_va_arg): Fix type mismatches.

From-SVN: r125187
 2007-05-30 14:11:06 +00:00
Jakub Jelinek
722ba5eeac re PR tree-optimization/31769 (ICE with OpenMP and exceptions) 
PR tree-optimization/31769
	* except.c (duplicate_eh_regions): Clear prev_try if
	ERT_MUST_NOT_THROW region is inside of ERT_TRY region.

	* g++.dg/gomp/pr31769.C: New test.

From-SVN: r125183
 2007-05-30 15:46:25 +02:00
Jakub Jelinek
9cc1244e76 re PR bootstrap/29382 (Bootstrap comparison failure!) 
PR bootstrap/29382
	* configure.in: Don't use -fkeep-inline-functions for GCC < 3.3.1.
	* configure: Rebuilt.

From-SVN: r125182
 2007-05-30 15:32:34 +02:00
Zdenek Dvorak
1896570321 tree-scalar-evolution.c (scev_const_prop): Do not create labels. 
* tree-scalar-evolution.c (scev_const_prop): Do not create labels.
	* tree-ssa-sink.c (statement_sink_location): Return basic block and
	bsi of the location where statements should be inserted.
	(sink_code_in_bb): Take bsi from statement_sink_location.
	* lambda-code.c (lambda_loopnest_to_gcc_loopnest): Use bsi_after_labels
	instead of bsi_start.
	* tree-profile.c (tree_gen_ic_func_profiler): Pass BSI_NEW_STMT to
	bsi_insert_after.
	* tree-cfg.c (bsi_move_after): Pass BSI_NEW_STMT to bsi_insert_after.
	(bsi_move_before): Document inconsistency with bsi_move_after.
	(tree_redirect_edge_and_branch): Do not create labels if not necessary.

From-SVN: r125181
 2007-05-30 13:29:51 +00:00
Uros Bizjak
0a1c5e5520 i386.h (TARGET_ABM): New define. 
* config/i386/i386.h (TARGET_ABM): New define.
	(TARGET_POPCNT): Ditto.
	(TARGET_64BIT, TARGET_MMX, TARGET_3DNOW, TARGET_3DNOW_A, TARGET_SSE*):
	New temporary defines to redefine from OPTION_ISA_* defines.
	(MASK_64BIT, MASK_MMX, MASK_3DNOW, MASK_3DNOW_A, MASK_SSE*):
	New temporary defines to redefine from OPTION_MASK_ISA_* defines.
	(ix86_isa_flags): New extern int declaration.
	(TARGET_SUBTARGET_DEFAULT): New define.
	(TARGET_SUBTARGET_ISA_DEFAULT): Ditto.
	(TARGET_SUBTARGET32_DEFAULT): Ditto.
	(TARGET_SUBTARGET32_ISA_DEFAULT): Ditto.
	(TARGET_SUBTARGET64_ISA_DEFAULT): Ditto.
	* config/i386/unix.h: Undef TARGET_SUBTARGET_DEFAULT before define.
	* config/i386/darwin.h: Change TARGET_64BIT define to
	OPTION_ISA_64BIT.

	* config/i386/i386.opt (m3dnowa): Define as undocumented option
	using existing "ix86_isa_flags" varible.
	(m32, m64): Use existing "ix86_isa_flags" variable.
	(mmmx, m3dnow): Ditto.
	(msse, msse2, msse3, mssse3, msse4.1, msse4a): Ditto.
	(mabm): Define as non-negative option using "x86_abm" variable.
	(mpopcnt): Define as non-negative option using "x86_popcnt" variable.

	* config/i386/i386.c (ix86_arch_features) [X86_ARCH_CMOVE]:
	Rewrite feature test bitmap.
	(ix86_isa_flags): New initialized global int varible.
	(ix86_isa_flags_explicit): New static int variable.
	(ix86_handle_option): Set "ix86_isa_flags_explicit" when mmmx, m3dnow,
	msse, msse2, msse3, msse4.1 and msse4a option is processed.  Change
	i86_isa_flags and ix86_isa_flags_explicit, not target_flags and
	target_flags_explicit.
	(override_options): Remove "target_enable" and "target_disable" fields
	from "struct ptt". Update processor_target_table accordingly. Remove
	PTA_PREFETCH_SSE from processor_alias_table entry if PTE_SSE is
	defined and rearrange PTA_* bits.  Use "ix86_isa_flags" instead of
	"target_flags" and "ix86_isa_flags_explicit" instead of
	"target_flags_explicit" when masked with MASK_64BIT, MASK_MMX,
	MASK_3DNOW, MASK_3DNOW_A or MASK_SSE*.  Set "x86_abm" to true when
	PTA_ABM is set in processor_alias_table flags entry.  Set "x86_popcnt"
	to true when either of PTA_POPCNT or PTA_ABM is set in
	processor_alias_table flags entry.  Set "x86_prefetch_sse" to true
	when either of PTA_PREFETCH_SSE or PTA_SSE is set in
	processor_alias_table flags entry.  Remove handling of
	"target_enable" and "target_disable" fields of processor_target_table.
	Mask "target_flags" with TARGET_SUBTARGET32_DEFAULT for 32-bit
	targets or with TARGET_SUBTARGET64_DEFAULT for 64-bit targets.
	Mask "ix86_isa_flags" with TARGET_SUBTARGET32_ISA_DEFAULT for 32-bit
	targets or with TARGET_SUBTARGET64_ISA_DEFAULT for 64-bit targets.
	(def_builtin): Mask "mask" variable with "ix86_isa_flags", not
	"target_flags".
	(TARGET_DEFAULT_TARGET_FLAGS): Do not include TARGET_64BIT_DEFAULT.

From-SVN: r125180
 2007-05-30 13:24:32 +02:00
Razya Ladelsky
a7c835467a matrix: New directory. 
2007-05-28  Razya Ladelsky  <razya@il.ibm.com>

        * gcc.dg/matrix: New directory.

From-SVN: r125179
 2007-05-30 07:17:55 +00:00
David Daney
e440de0e40 re PR target/31975 (segfault in try_split on mips during bootstrap) 
PR gcc/31975
	* config/mips/mips.c (mips_output_mi_thunk): Emit
	NOTE_INSN_PROLOGUE_END at beginning of the thunk.

From-SVN: r125178
 2007-05-30 04:21:24 +00:00
GCC Administrator
9231eaaccb Daily bump. 
From-SVN: r125176
 2007-05-30 00:17:03 +00:00
Hui-May Chang
f2f0a9602a i386.c (ix86_function_regparm): Added checking of ix86_force_align_arg_pointer to determine the number of... 
* config/i386/i386.c (ix86_function_regparm): Added checking of 
	ix86_force_align_arg_pointer to determine the number of
	register parameters.
	* gcc.target/i386/stack-realign.c: New.

From-SVN: r125173
 2007-05-29 22:49:42 +00:00
Zdenek Dvorak
5417e0224b tree-vectorizer.h (DR_MISALIGNMENT): Cast aux to integer. 
* tree-vectorizer.h (DR_MISALIGNMENT): Cast aux to integer.
	(SET_DR_MISALIGNMENT): New.
	* tree-vect-analyze.c (vect_compute_data_ref_alignment,
	vect_update_misalignment_for_peel, vect_enhance_data_refs_alignment):
	Use SET_DR_MISALIGNMENT.
	* tree-predcom.c (split_data_refs_to_components): Cast dr->aux from
	pointer.
	* tree-data-ref.c (create_data_ref, compute_all_dependences,
	find_loop_nest): Export.
	* tree-data-ref.h (struct data_reference): Change aux field to pointer.
	(create_data_ref, compute_all_dependences, find_loop_nest): Declare.
	* tree-ssa-loop-prefetch.c: Include tree-data-ref.h.
	(L1_CACHE_SIZE_BYTES, L2_CACHE_SIZE_BYTES, NONTEMPORAL_FRACTION):
	New macros.
	(struct mem_ref): Add field reuse_distance.
	(find_or_create_group, record_ref): Use XNEW instead of xcalloc.
	Initialize reuse_distance field.
	(issue_prefetch_ref): Select temporality of prefetch according to
	reuse_distance.
	(volume_of_references, volume_of_dist_vector, add_subscript_strides,
	self_reuse_distance, determine_loop_nest_reuse): New functions.
	(loop_prefetch_arrays): Call determine_loop_nest_reuse.
	(tree_ssa_prefetch_arrays): Dump L2 cache size.
	* Makefile.in (tree-ssa-loop-prefetch.o): Add TREE_DATA_REF_H
	dependency.

	* gcc.dg/tree-ssa/prefetch-6.c: New test.

From-SVN: r125172
 2007-05-29 21:55:47 +00:00
Daniel Franke
cd5ecab6a7 gfortran.h: Renamed 'enum gfc_generic_isym_id' to 'enum gfc_isym_id'... 
2007-05-29  Daniel Franke  <franke.daniel@gmail.com>

        * gfortran.h: Renamed 'enum gfc_generic_isym_id' to 'enum gfc_isym_id',
        added missing GFC_ISYM_* enumerators, ordered alphabetically.
        (struct gfc_intrinsic_sym): Renamed 'generic_id' to 'id'.
        (gfc_find_subroutine): New prototype.
        * intrinsic.c (add_sym, add_sym_*): Added argument 'id' and changed all callers.
        (find_subroutine): Renamed to 'gfc_find_subroutine', removed static.
        * dependency.c: Changed usage of isym->generic_id to isym->id.
        * openmp.c: Likewise.
        * resolve.c: Likewise.
        * trans-array.c: Likewise.
        * trans-expr.c: Likewise.
        * trans-intrinsic.c: Likewise.
        * trans-openmp.c: Likewise.

From-SVN: r125168
 2007-05-29 17:10:48 -04:00
H.J. Lu
b7616c4045 configure.ac: Don't include ../config/confsubdir.m4. 
2007-05-29  H.J. Lu  <hongjiu.lu@intel.com>

	* configure.ac: Don't include ../config/confsubdir.m4.
	* aclocal.m4: Regenerated.
	* configure: Likewise.

From-SVN: r125164
 2007-05-29 07:30:42 -07:00
Paolo Carlini
f5062a66be aclocal.m4: Regenerate. 
2007-05-29  Paolo Carlini  <pcarlini@suse.de>

	* aclocal.m4: Regenerate.

	* testsuite/17_intro/headers/c++1998/c++_for_c.tar: Remove.
	* testsuite/17_intro/headers/c++1998/c++.tar: Likewise.

From-SVN: r125163
 2007-05-29 14:22:40 +00:00