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  1. 28 Dec, 2005 3 commits
  3. 27 Dec, 2005 8 commits
    • fold-const.c (int_const_binop): Return NULL_TREE when an expression can't be… · fd6c76f4 
      fold-const.c (int_const_binop): Return NULL_TREE when an expression can't be evaluated at compile-time (instead...


	* fold-const.c (int_const_binop): Return NULL_TREE when an expression
	can't be evaluated at compile-time (instead of calling abort).
	Return NULL_TREE for division (and modulus) by zero.
	(const_binop):  Return NULL_TREE for floating point operators that
	aren't handled by real_arithmetic.
	(fold_binary):  Eliminate "wins" variable, and "binary" label, by
	folding operators with constant operands early.  Assert that
	operands are non-NULL.

From-SVN: r109088
      Roger Sayle committed
    • fp-int-convert-timode.c: Don't test IBM Extended Double long doubles or repeat tests when... · 5156c0c3 
      	* gcc.dg/torture/fp-int-convert-timode.c: Don't test IBM
	Extended Double long doubles or repeat tests when long double is
	the same size as double.

From-SVN: r109087
      Alan Modra committed
    • re PR testsuite/25442 (-fpic/-fPIC failures in gcc.dg/ipa/ipa-1.c ipa-2.c ipa-3.c ipa-4.c ipa-5.c) · 07722361 
      	* g++.dg/rtti/tinfo1.C: Scan for ".global" also.

	PR testsuite/25442
	* gcc.dg/ipa/ipa-1.c, gcc.dg/ipa/ipa-2.c, gcc.dg/ipa/ipa-3.c,
	gcc.dg/ipa/ipa-4.c, gcc.dg/ipa/ipa-5.c: Skip if -fpic/-fPIC.

	PR testsuite/25441
	* gcc.dg/pr23911.c: Make test variable static.

	PR testsuite/25444
	* gcc.dg/tree-ssa/pr14841.c: Likewise.

From-SVN: r109083
      Kaveh R. Ghazi committed
    • re PR c++/25439 ("template<> int A<0>" accepted) · d85d3d57 
      	PR c++/25439
	* decl.c (grokdeclarator): Remove dead code.
	* ptree.c (cxx_print_xnode): Handle BASELINK.
	* parser.c (make_id_declarator): Add sfk parameter.  
	(cp_parser_direct_declarator): Do not pass TYPE_DECLs to
	make_id_declarator.
	(cp_parser_declarator_id): Simplify BASELINKs here.
	(cp_parser_member_declaration): Adjust calls to
	make_id_declarator.
	PR c++/25439
	* g++.dg/parse/crash17.C: Adjust error markers.
	* g++.dg/template/error20.C: New test.

From-SVN: r109079
      Mark Mitchell committed
    • tree-vrp.c (extract_range_from_binary_expr): Use build_int_cst instead of fold_convert. · dec2f881 
      	* tree-vrp.c (extract_range_from_binary_expr): Use
	build_int_cst instead of fold_convert.

From-SVN: r109078
      Kazu Hirata committed
    • PR c++/23171, c++/23172, c++/25417. · 3b2db49f 
      	* c-decl.c (compound_literal_number): Remove.
	(build_compound_literal): Use set_compound_literal_name.
	* c-common.c (compound_literal_number): New variable.
	(set_compound_literal_name): New function.
	* c-common.h (set_compound_literal_name): Declare.

	PR c++/23171, c++/23172, c++/25417.
	* typeck.c (build_unary_op): Create temporary variables for
	compound literals whose addresses are taken.
	* init.c (expand_aggr_init_1): Use COMPOUND_LITERAL_P.
	* decl.c (reshape_init_vector): Likewise.
	(reshape_init): Give it external linkage.
	(check_initializer): Use COMPOUND_LITERAL_P.
	(initialize_artificial_var): Allow the initializer to be a
	CONSTRUCTOR.
	* call.c (make_temporary_var_for_ref_to_temp): Use
	create_temporary_var.
	* cp-tree.h (COMPOUND_LITERAL_P): New macro.
	(rehape_init): Declare.
	* typeck2.c (digest_init): Use COMPOUND_LITERAL_P.
	* semantics.c (finish_compound_literal): Use reshape_init.

	PR c++/23172
	* g++.dg/ext/complit4.C: New test.

	PR c++/25417
	* g++.dg/ext/complit5.C: Likewise.

From-SVN: r109075
      Mark Mitchell committed
    • * MAINTAINERS: Update my email address. · 103a4b39 
      From-SVN: r109074
      Steven Bosscher committed
    • Daily bump. · e004b919 
      From-SVN: r109071
      GCC Administrator committed
  5. 26 Dec, 2005 4 commits
    • re PR middle-end/25125 ((short) ((int)(unsigned short) + (int)) is done in the wrong type) · 4a2ab192 
      gcc/
	PR tree-optimization/25125
	* convert.c (convert_to_integer): Don't narrow the type of a
	PLUX_EXPR or MINUS_EXPR if !flag_wrapv and the unwidened type
	is signed.

gcc/testsuite/
	PR tree-optimization/25125
	* gcc.dg/vect/vect-7.c, gcc.dg/vect/vect-reduc-2char.c,
	gcc.dg/vect/vect-reduc-2short.c: XFAIL.
	* gcc.c-torture/execute/pr25125.c: New.

From-SVN: r109065
      Kazu Hirata committed
    • re PR middle-end/25568 (RTL checking bootstrap failure on i686-unknown-linux-gnu) · 01a097e8 
      
       PR middle-end/25568
       * combine.c (simplify_shift_const_1 <case PLUS>):Fix enable-checking
       rtl bootstrap failure.

From-SVN: r109064
      Graham Stott committed
    • mt_allocator.h (__mt_alloc::__mt_alloc): Remove name of unused parameter. · 8b5bc374 
      2005-12-26  Chris Jefferson  <chris@bubblescope.net>

	* include/ext/mt_allocator.h (__mt_alloc::__mt_alloc): Remove
	name of unused parameter.
	* include/bits/stream_iterator.h (istream_iterator::istream_iterator):
	Construct _M_value.
	* include/debug/functions.h (__check_valid_range): Add
	__attribute__((unused)).
	* include/tr1/hashtable (hashtable::end): Remove name of unused
	parameter.
	* include/tr1/tuple_iterate.h (tuple::tuple): Likewise.
	(tuple::operator=): Add __attribute__((unused)).
	* include/tr1/functional (Fnv_hash<4>::hash): Add static_cast.
	(Fnv_hash<8>::hash): Likewise.

	* testsuite/25_algorithms/iter_swap/20577.cc (swap): Remove name of
	unused parameter.
	* testsuite/25_algorithms/unique_copy/check_type.cc (S2::S2,X2::X2):
	Likewise.
	* testsuite/22_locale/ctype/narrow/char/19955.cc (do_narrow): Likewise.
	* testsuite/22_locale/ctype/is/char/9858.cc (Derived::do_is, 
	Derived::do_scan_is, Derived::do_scan_not, Derived2::do_is,
	Derived2::do_scan_is, Derived2::do_scan_not): Likewise.
	* testsuite/22_locale/time_put/put/wchar_t/12439_1.cc (TP::do_put):
	Likewise.
	* testsuite/22_locale/time_put/put/wchar_t/12439_3.cc (TP::do_put):
	Likewise.
	* testsuite/22_locale/time_put/put/char/12439_1.cc (TP::do_put):
	Likewise.
	* testsuite/22_locale/time_put/put/char/12439_3.cc (TP::do_put):
	Likewise.
	* testsuite/testsuite_io.h (fail_num_get::do_get, fail_num_put::do_put):
	Likewise.
	* testsuite/25_algorithms/find/17441.cc (find): Likewise.
	* testsuite/23_containers/vector/cons/clear_allocator.cc
	(clear_alloc::clear_alloc): Likewise.
	* testsuite/23_containers/vector/bool/clear_allocator.cc
	(clear_alloc::clear_alloc): Likewise.
	* testsuite/23_containers/list/cons/clear_allocator.cc
	(clear_alloc::clear_alloc): Likewise.
	* testsuite/23_containers/set/modifiers/16728.cc (test_container):
	Likewise.
	* testsuite/27_io/basic_ios/cons/char/3.cc (char_traits::to_char_type,
	to_int_type): Likewise.
	* testsuite/27_io/basic_filebuf/imbue/12206.cc (codecvt::do_out, do_in,
	do_unshift, do_length): Likewise.
	* testsuite/21_strings/basic_string/capacity/1.cc 
	(operator==(A<T>,A<T>), operator<(A<T>,A<T>),
	char_traits::to_char_type, char_traits::to_int_type): Likewise
	* testsuite/testsuite_character.h (ctype::do_is, ctype::do_scan_is,
	ctype::do_scan_not, do_toupper, do_tolower): Likewise.
	* testsuite/25_algorithms/replace_copy/check_type.cc (Z::operator=):
	Add missing return statement.
	* testsuite/25_algorithms/replace_copy_if/check_type.cc (Z::operator=):
	Likewise.
	* testsuite/testsuite_iterators.h (output_iterator_wrapper::operator=,
	random_access_iterator_wrapper::operator==): Likewise.
	* testsuite/20_util/functional/binders/1.cc (s::f_int_int_const,
	s::f_int_int, s::f_int_void_const, s::f_int_void): Likewise.
	* testsuite/27_io/types/1.cc (test01): Likewise.
	* testsuite/27_io/basic_ostream/write/wchar_t/1.cc (test01): Likewise.
	* testsuite/27_io/basic_ostream/write/char/1.cc (test01): Likewise.
	* testsuite/21_strings/c_strings/wchar_t/24559.cc (main): Likewise.
	* testsuite/27_io/basic_istream/ignore/wchar_t/2.cc (check): Add static
	cast.
	* testsuite/27_io/basic_istream/ignore/char/2.cc (check): Likewise.
	* testsuite/27_io/basic_istream/getline/wchar_t/5.cc (check): Likewise.
	* testsuite/27_io/basic_istream/getline/char/5.cc (check): Likewise.
	* testsuite/testsuite_allocator.h (check_new): Likewise.
	(check_deallocate_null): Add missing return value.
	* testsuite/ext/pool_allocator/allocate_chunk.cc (test01):
	Make variable unsigned.
	* testsuite/23_containers/vector/modifiers/erase/1.cc (N,N1,N2,N3,N4,
	N5,test01): Likewise.
	* testsuite/26_numerics/valarray/valarray_subset_assignment.cc
	(check_array): Likewise.
	(main): Removed unused variable.
	* testsuite/27_io/basic_streambuf/in_avail/wchar_t/1.cc (test05):
	Removed unused variable.
	* testsuite/27_io/basic_ostream/flush/wchar_t/1.cc (test01): Likewise.
	* testsuite/27_io/basic_ostream/flush/char/1.cc (test01): Likewise.
	* testsuite/27_io/basic_ostream/endl/wchar_t/1.cc (test01): Likewise.
	* testsuite/27_io/basic_ostream/endl/char/1.cc (test01): Likewise.
	* testsuite/27_io/basic_ostream/ends/wchar_t/1.cc (test01): Likewise.
	* testsuite/27_io/basic_ostream/ends/char/1.cc (test01): Likewise.
	* testsuite/tr1/2_general_utilities/memory/shared_ptr/
	assign/shared_ptr.cc (test01): Correct return type.	
	* testsuite/27_io/basic_filebuf/close/char/2.cc (test_02):
	Add default value to close_num.

From-SVN: r109062
      Chris Jefferson committed
    • Daily bump. · 0a1a11b2 
      From-SVN: r109058
      GCC Administrator committed
  7. 25 Dec, 2005 2 commits
  9. 24 Dec, 2005 6 commits
  11. 23 Dec, 2005 12 commits
    • re PR c++/24671 (ICE with zero-sized arrays) · 6b6b60af 
      	PR c++/24671
	* pt.c (instantiate_template): Handle SFINAE.
	PR c++/24671
	* g++.dg/template/sfinae3.C: New test.

From-SVN: r109022
      Mark Mitchell committed
    • decl.c (grokdeclarator): Improve diagnostic for friend declarations of class members. · 59e7c84c 
      	* decl.c (grokdeclarator): Improve diagnostic for friend
	declarations of class members.

	* g++.dg/other/friend4.C: New test.

From-SVN: r109017
      Volker Reichelt committed
    • combine.c (simplify_shift_const): Fix typo. · 41e8659e 
      2005-12-23  Paolo Bonzini  <bonzini@gnu.org>

        * combine.c (simplify_shift_const): Fix typo.  Use, whenever
	applicable, simplify_const_binary_operation.

        (simplify_shift_const): Leave only the fallback
        case when no simplification is possible.  Extract to...
        (simplify_shift_const_1): ... here.  Always create a new
        RTX instead of substituting.  Remove the signed_count variable.
        Return NULL_RTX if no substitution is possible.

        (simplify_and_const_int): Leave only the fallback
        case when no simplification is possible.  Extract to...
        (simplify_and_const_int_1): ... here.  Always create a new
        RTX instead of substituting.  Return NULL_RTX if no substitution
        is possible.

        (force_to_mode, simplify_comparison): Don't pass a non-NULL first
        parameter to simplify_and_const_int and simplify_shift_const,
        unless it is equal to the expected non-simplified result.

From-SVN: r109016
      Paolo Bonzini committed
    • re PR target/25005 (ICE in extract_constrain_insn_cached, at recog.c:2002) · cb292345 
      	PR target/25005
	* regrename.c (replace_oldest_value_reg): Use validate_change with
	IN_GROUP set to 1 instead of doing direct modifications.
	(copyprop_hardreg_forward_1): Likewise.  If any replace_oldest_*
	replacements have been performed on an instruction, use
	apply_change_group ().

	* g++.dg/opt/pr25005.C: New test.

From-SVN: r109013
      Jakub Jelinek committed
    • re PR c++/25369 (use of inline function in template class leads to undefined reference) · 7eab6e7b 
      	PR c++/25369
	* g++.dg/template/ptrmem16.C: New test.
	PR c++/25369
	* tree.c (really_overloaded_fn): Tweak comment.
	* pt.c (tsubst_call_declarator_parms): Remove.
	(tsubst_copy): Call mark_used on the member referenced by an
	OFFSET_REF.
	* semantics.c (finish_qualified_id_expr): Simplify.
	* decl2.c (mark_used): Accept BASELINKs.

From-SVN: r109010
      Mark Mitchell committed
    • re PR fortran/25029 (Assumed size array can be associated with array pointer… · dd55e286 
      re PR fortran/25029 (Assumed size array can be associated with array pointer without upper bound of last dimension)

2005-12-23  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/25029
	PR fortran/21256
	*resolve.c(resolve_function): Remove assumed size checking for SIZE
	and UBOUND and rely on their built-in checking.

2005-12-23  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/25029
	PR fortran/21256
	*gfortran.dg/initialization_1.f90: Add test of SIZE.

From-SVN: r109009
      Paul Thomas committed
    • arit.c (do_31div): Clarify what "31" refers to. · 01ad6816 
      	* config/cris/arit.c (do_31div): Clarify what "31" refers to.
	[L_divsi3] (__Udiv): Don't use as inline function.
	[L_modsi3] (__Umod): Ditto.
	(__Div): Rearrange to call do_31div directly instead of __Udiv.
	(__Mod): Similarly regarding __Umod.

From-SVN: r109007
      Hans-Peter Nilsson committed
    • re PR libfortran/25307 (internal read with end=label aborts) · 1c3a4745 
      2005-12-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libgfortran/25307
	* gfortran.dg/list_read_5.f90: New test.

From-SVN: r109003
      Jerry DeLisle committed
    • re PR target/24342 (testsuite failure:gfortran.fortran-torture/execute/in-pack.f90 exe) · 752b602f 
      	PR target/24342
	* config/cris/cris.c (cris_split_movdx): Add REG_INC notes for
	emitted insns with post-increments.
	(cris_expand_epilogue): Ditto.

From-SVN: r108998
      Hans-Peter Nilsson committed
    • backport: builtins.def: Move all DEF_SYNC_BUILTIN to ... · a0274e3e 
              Merge from gomp-branch.
        * builtins.def: Move all DEF_SYNC_BUILTIN to ...
        * sync-builtins.def: ... new file.
        (BUILT_IN_FETCH_AND_ADD_16,
        BUILT_IN_FETCH_AND_SUB_16, BUILT_IN_FETCH_AND_OR_16,
        BUILT_IN_FETCH_AND_AND_16, BUILT_IN_FETCH_AND_XOR_16,
        BUILT_IN_FETCH_AND_NAND_16, BUILT_IN_ADD_AND_FETCH_16,
        BUILT_IN_SUB_AND_FETCH_16, BUILT_IN_OR_AND_FETCH_16,
        BUILT_IN_AND_AND_FETCH_16, BUILT_IN_XOR_AND_FETCH_16,
        BUILT_IN_NAND_AND_FETCH_16, BUILT_IN_BOOL_COMPARE_AND_SWAP_16,
        BUILT_IN_VAL_COMPARE_AND_SWAP_16, BUILT_IN_LOCK_TEST_AND_SET_16,
        BUILT_IN_LOCK_RELEASE_16): New builtins.
        * builtin-types.def (BT_I16, BT_FN_I16_VPTR_I16,
        BT_FN_BOOL_VPTR_I16_I16, BT_FN_I16_VPTR_I16_I16): Add.
        * builtins.c (expand_builtin): Handle sync BUILT_IN_*_16 builtins.
        * c-common.c (enum c_builtin_type): Move to top-level from
        c_common_nodes_and_builtins enum builtin_type.
        (builtin_types): Move from c_common_nodes_and_builtins.
        (def_fn_type): New.
        (c_common_nodes_and_builtins): Use it.
        (def_builtin_1): Check for error_mark_node.
        (sync_resolve_size): Handle also 128 bit sync builtins.
        * Makefile.in (BUILTINS_DEF): New.  Use it instead of builtins.def.

        * config/i386/i386.h (x86_cmpxchg8b, x86_cmpxchg16b): New decls.
        (TARGET_CMPXCHG8B, TARGET_CMPXCHG16B): Define.
        * config/i386/i386.c (x86_cmpxchg8b, x86_cmpxchg16b): New variables.
        * config/i386/sync.md (CASMODE, DCASMODE): New mode macros.
        (doublemodesuffix, DCASHMODE): New mode attrs.
        (sync_compare_and_swap<mode>): Change into expand, use CASMODE
        instead of IMODE, if mode is wider than a word, expand into
        sync_double_compare_and_swap*.
        (*sync_compare_and_swap<mode>): New insn.
        (sync_double_compare_and_swap<mode>): Likewise.
        (*sync_double_compare_and_swapdi_pic): Likewise.
        (sync_compare_and_swap_cc<mode>): Use CASMODE instead of IMODE, if
        mode is wider than a word, expand into
        sync_double_compare_and_swap_cc*.
        (sync_double_compare_and_swap_cc<mode>): New insn.
        (*sync_double_compare_and_swap_ccdi_pic): Likewise.

From-SVN: r108997
      Jakub Jelinek committed
    • mmintrin.h (_mm_add_si64): Only define for SSE2. · c52243fe 
              * config/i386/mmintrin.h (_mm_add_si64): Only define for SSE2.
        (_mm_sub_si64): Likewise.
        * config/i386/xmmintrin.h (_mm_shuffle_pi16, _m_pshufw): Likewise.

        * gcc.target/i386/sse-7.c: Use -msse2.

From-SVN: r108996
      Richard Henderson committed
    • Daily bump. · 2b2f3077 
      From-SVN: r108993
      GCC Administrator committed
  13. 22 Dec, 2005 5 commits