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  1. 30 Jan, 2004 32 commits
    • varasm.c (struct rtx_const, [...]): Remove. · 3234b52d 
              * varasm.c (struct rtx_const, struct pool_constant): Remove.
        (MAX_RTX_HASH_TABLE): Remove.
        (const_rtx_hash_table, const_rtx_sym_hash_table): Remove.
        (first_pool, last_pool, pool_offset): Remove.
        (struct rtx_constant_pool): Split out from ...
        (struct varasm_status): ... here.  Reference one via pointer.
        (struct constant_descriptor_rtx): Merge struct pool_constant.
        (SYMHASH): Remove.
        (decode_rtx_const): Remove.
        (const_hash_rtx, compare_constant_rtx): Remove.
        (record_constant_rtx): Remove.
        (const_desc_rtx_hash, const_desc_rtx_eq): New.
        (const_desc_rtx_sym_hash, const_desc_rtx_sym_eq): New.
        (const_rtx_hash_1, const_rtx_hash): New.
        (init_varasm_status): Allocate a rtx_constant_pool, and its hashes.
        (simplify_subtraction): Use simplify_rtx.
        (force_const_mem): Rewrite to use new data structures.
        (find_pool_constant): Likewise.
        (get_pool_constant, get_pool_constant_mark,
        get_pool_constant_for_function, get_pool_mode,
        get_pool_mode_for_function, get_pool_offset, get_pool_size): Likewise.
        (output_constant_pool_2): Split out from output_constant_pool.
        (output_constant_pool_1): Likewise.  Use new pool datastructures.
        (output_constant_pool): Zap entire pool datastructure.
        (mark_constant): Use new pool datastructures.
        (mark_constants): Use for_each_rtx.
        (mark_constant_pool): Use new pool datastructures.

From-SVN: r76985
      Richard Henderson committed
    • Remove #if 0. Copy operands[1] to pseudo for simplify_gen_subreg. · be77d9e7 
      OKed by David Edehlson.

From-SVN: r76984
      Fariborz Jahanian committed
    • gcse.c (bypass_block): Fix a typo in the previous check-in to the file. · f0cad2d5 
      	* gcse.c (bypass_block): Fix a typo in the previous check-in
	to the file.

From-SVN: r76981
      Kazu Hirata committed
    • allocator_thread.cc (do_loop): Don't use clear, but instead assign. · 7b1d1edf 
      
2004-01-30  Felix Yen  <fwy@alumni.brown.edu>

	* testsuite/performance/20_util/allocator_thread.cc (do_loop):
	Don't use clear, but instead assign. Use insert.

From-SVN: r76979
      Felix Yen committed
    • demangle.cc: Add instantiations. · c9732ce7 
      
2004-01-30  Benjamin Kosnik  <bkoz@redhat.com>

	* src/demangle.cc: Add instantiations.
	* src/Makefile.am: Remove special rules for demangle.lo, demangle.o.
	* src/Makefile.in: Regenerate.

From-SVN: r76978
      Benjamin Kosnik committed
    • allocator.cc: Protect _S_get_thread_id() and _S_thread_key_destr() with #ifdef __GTHREADS. · 25d24447 
              * src/allocator.cc: Protect _S_get_thread_id() and
        _S_thread_key_destr() with #ifdef __GTHREADS.

From-SVN: r76977
      David Edelsohn committed
    • toplev.c: Include alloc-pool.h. · 40ca90bf 
      2004-01-30  Andrew Pinski <pinskia@physics.uc.edu>

        * toplev.c: Include alloc-pool.h.
        * Makefile.in (toplev.c): Update dependencies.

From-SVN: r76976
      Andrew Pinski committed
    • Reshuffle performance testsuite. · 33e95e9d 
      2004-01-30  Paolo Carlini  <pcarlini@suse.de>

	Reshuffle performance testsuite.
	* testsuite/performance/allocator.cc, allocator_map_thread.cc,
	allocator_thread.cc, complex_norm.cc, container_benchmark.cc,
	cout_insert_int.cc, filebuf_copy.cc, filebuf_sputc.cc,
	fstream_seek_write.cc, ifstream_extract_float.cc,
	ifstream_extract_int.cc, ifstream_getline.cc, is_wchar_t.cc,
	list_create_fill_sort.cc, map_create_fill.cc,
	narrow_widen_char.cc, narrow_widen_wchar_t.cc,
	ofstream_insert_float.cc, ofstream_insert_int.cc,
	string_append.cc, wchar_t_in.cc, wchar_t_length.cc,
	wchar_t_out.cc: Split into...
	* testsuite/performance/20_util/allocator.cc: New.
	* testsuite/performance/20_util/allocator_map_thread.cc: New.
	* testsuite/performance/20_util/allocator_thread.cc: New.
	* testsuite/performance/21_strings/string_append: New.
	* testsuite/performance/22_locale/is_wchar_t.cc: New.
	* testsuite/performance/22_locale/narrow_widen_char.cc: New.
	* testsuite/performance/22_locale/narrow_widen_wchar_t.cc: New.
	* testsuite/performance/22_locale/wchar_t_in.cc: New.
	* testsuite/performance/22_locale/wchar_t_length.cc: New.
	* testsuite/performance/22_locale/wchar_t_out.cc: New.
	* testsuite/performance/23_containers/container_benchmark.cc: New.
	* testsuite/performance/23_containers/list_create_fill_sort.cc: New.
	* testsuite/performance/23_containers/map_create_fill.cc: New.
	* testsuite/performance/26_numerics/complex_norm.cc: New.
	* testsuite/performance/27_io/cout_insert_int.cc: New.
	* testsuite/performance/27_io/filebuf_copy.cc: New.
	* testsuite/performance/27_io/filebuf_sputc.cc: New.
	* testsuite/performance/27_io/fstream_seek_write.cc: New.
	* testsuite/performance/27_io/ifstream_extract_float.cc: New.
	* testsuite/performance/27_io/ifstream_extract_int.cc: New.
	* testsuite/performance/27_io/ifstream_getline.cc: New.
	* testsuite/performance/27_io/ofstream_insert_float.cc: New.
	* testsuite/performance/27_io/ofstream_insert_int.cc: New.

From-SVN: r76974
      Paolo Carlini committed
    • case-range1.C, [...]: New tests. · 48ef529f 
             * g++.dg/ext/case-range1.C, g++.dg/ext/case-range2.C,
       g++.dg/ext/case-range3.C: New tests.

From-SVN: r76973
      Michael Matz committed
    • * parser.c (cp_parser_labeled_statement): Accept case ranges. · 98ce043b 
      From-SVN: r76972
      Michael Matz committed
    • re PR c++/13813 ([DR206] Incomplete member variables in a template.) · d0acf599 
      	DR206
	PR c++/13813
	* g++.dg/template/member4.C: New test.

From-SVN: r76971
      Giovanni Bajo committed
    • re PR c++/13813 ([DR206] Incomplete member variables in a template.) · a9f46cbb 
      	DR206
	PR c++/13813
	* decl.c (grokdeclarator): Check immediatly type completeness for
	non-dependent types.

From-SVN: r76970
      Giovanni Bajo committed
    • combine.c (simplify_shift_const, case XOR): Be careful when commuting XOR with ASHIFTRT. · 39a44a4e 
      	* combine.c (simplify_shift_const, case XOR): Be careful when
	commuting XOR with ASHIFTRT.

From-SVN: r76965
      Richard Kenner committed
    • re PR c++/13683 (bogus warning about passing non-PODs through ellipsis) · 63823931 
      	PR c++/13683
	* g++.dg/template/sizeof6.C: New test.

From-SVN: r76964
      Giovanni Bajo committed
    • re PR c++/13683 (bogus warning about passing non-PODs through ellipsis) · 5840af0f 
      	PR c++/13683
	* call.c (convert_arg_to_ellipsis): Don't emit a warning if within
	a sizeof expression.block

From-SVN: r76963
      Giovanni Bajo committed
    • sparc-protos.h: Remove the prototype for sparc_builtin_saveregs. · 3e2cc1d1 
      	* config/sparc/sparc-protos.h: Remove the prototype for
	sparc_builtin_saveregs.
	* config/sparc/sparc.c (TARGET_PROMOTE_FUNCTION_ARGS): New.
	(TARGET_PROMOTE_FUNCTION_RETURN): Likewise.
	(TARGET_PROMOTE_PROTOTYPES): Likewise.
	(TARGET_STRUCT_VALUE_RTX): Likewise.
	(TARGET_RETURN_IN_MEMORY): Likewise.
	(TARGET_EXPAND_BUILTIN_SAVEREGS): Likewise.
	(TARGET_STRICT_ARGUMENT_NAMING): Likewise.
	(sparc_builtin_saveregs): Make it static.
	(sparc_promote_prototypes): New.
	(sparc_struct_value_rtx): Likewise.
	(sparc_return_in_memory): Likewise.
	* config/sparc/sparc.h: (PROMOTE_FUNCTION_ARGS): Remove.
	(PROMOTE_FUNCTION_RETURN): Likewise.
	(RETURN_IN_MEMORY): Likewise.
	(STRUCT_VALUE): Likewise.
	(STRUCT_VALUE_INCOMING): Likewise.
	(EXPAND_BUILTIN_SAVEREGS): Likewise.
	(STRICT_ARGUMENT_NAMING): Likewise.
	(PROMOTE_PROTOTYPES): Likewise.

	* config/sparc/sparc.h (PROMOTE_MODE): Use word_mode.

Co-Authored-By: Eric Botcazou <ebotcazou@libertysurf.fr>

From-SVN: r76961
      Kazu Hirata committed
    • re PR c/12818 (-fwritable strings triggers bad code generation) · 5e9295fa 
      	PR c/12818
	* varasm.c (const_hash_1) <STRING_CST>: Use the
	address to compute the hash value if flag_writable_strings.
	(compare_constant) <STRING_CST>: Compare the addresses
	if flag_writable_strings.
	(build_constant_desc): Do not copy the expression for a
	STRING_CST if flag_writable_strings.

From-SVN: r76958
      Eric Botcazou committed
    • * gnu/java/net/PlainSocketImpl.java · 7dcc98e2 
      	(inChannelOperation): New field.
	(isInChannelOperation): New accessor.
	(setInChannelOperation): New modifier.
	* gnu/java/nio/ServerSocketChannelImpl.java
	(accept): Set and reset our server socket's PlainSocketImpl's
	"in channel operation" indicator before and after delegating
	the accept to our server socket.
	* gnu/java/nio/SocketChannelImpl.java
	(connect): Set and reset our socket's PlainSocketImpl's "in channel
	operation" indicator before and after delegating the operation to
	our socket.
	(read): Likewise.
	(write): Likewise.
	* java/net/ServerSocket.java (implAccept): Don't throw an
	IllegalBlockingModeException if we have a non-blocking
	channel which initiated this accept operation.
	* java/net/Socket.java (connect): Don't throw an
	IllegalBlockingModeException if we have a non-blocking
	channel which initiated this connect operation.
	* java/nio/channels/spi/AbstractSelectableChannel.java
	(configureBlocking): Only call implConfigureBlocking() if
	the desired blocking mode is different from our current one.

From-SVN: r76956
      Mohan Embar committed
    • basic_string.tcc (_Rep::_S_create): Never allocate a string bigger than max_size()... · d1615643 
      2004-01-30  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/basic_string.tcc (_Rep::_S_create):
	Never allocate a string bigger than max_size(); always keep
	__capacity and __size in sync to avoid memory leaks at
	deallocation time.

From-SVN: r76955
      Paolo Carlini committed
    • alloc-pool.c: Include hashtab.h · 1e0f41c9 
      
	* alloc-pool.c: Include hashtab.h
	(alloc_pool_descriptor): New structure
	(alloc_pool_hash): New global variable.
	(hash_descriptor, eq_descriptor, alloc_pool_descriptor): New.
	(create_alloc_pool): Update statistics.
	(free_alloc_pool): Likewise.
	(pool_alloc): Likewise.
	(output_info): New structure
	(print_statistics, dump_alloc_pool_statistics): New function.
	* alloc-pool.h (alloc_pool_def): Turn name to be constant.
	(dump_alloc_pool_statistics): Declare.
	* toplev.c (finalize):  Dump statistics.

From-SVN: r76951
      Jan Hubicka committed
    • reload.c (secondary_memlocs_elim_used): New static variable. · 048b0d2e 
      
	* reload.c (secondary_memlocs_elim_used): New static variable.
	(get_secondary_mem): Update it.
	(find_reloads): Use it.

From-SVN: r76950
      Jan Hubicka committed
    • reload.c (secondary_memlocs_elim_used): New static variable. · 1f2eae8d 
      
	* reload.c (secondary_memlocs_elim_used): New static variable.
	(get_secondary_mem): Update it.
	(find_reloads): Use it.

[[Split portion of a mixed commit.]]

From-SVN: r76949.2
      Jan Hubicka committed
    • * toplev.c: Fix broken checkin of 2003-12-30, again. · 80a08664 
      From-SVN: r76948
      Steven Bosscher committed
    • basic_string.tcc (_S_construct(_InIterator, _InIterator, const _Alloc&,… · 690495b0 
      basic_string.tcc (_S_construct(_InIterator, _InIterator, const _Alloc&, input_iterator_tag)): Simplify the double loop, streamline.

2004-01-30  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/basic_string.tcc (_S_construct(_InIterator,
	_InIterator, const _Alloc&, input_iterator_tag)): Simplify
	the double loop, streamline.

	* include/bits/basic_string.tcc: Very minor tweaks.

From-SVN: r76937
      Paolo Carlini committed
    • configure.ac (gcc_cv_as_dwarf2_debug_line): Enable test for s390*-*-* targets by… · 57116d8d 
      configure.ac (gcc_cv_as_dwarf2_debug_line): Enable test for s390*-*-* targets by specifying a 'nop' insn.

	* configure.ac (gcc_cv_as_dwarf2_debug_line): Enable test for
	s390*-*-* targets by specifying a 'nop' insn.
	* configure: Regenerate.

From-SVN: r76934
      Ulrich Weigand committed
    • check_performance: Only compile with $THREAD_FLAG when test is marked to require it. · f64f4406 
      	* scripts/check_performance: Only compile with $THREAD_FLAG
	when test is marked to require it.  Allow multiple
	compilations/executions of marked tests.
	* testsuite/testsuite_performance.h (report_performance):
	Report dynamic thread support status.
	(report_header): Likewise.
	* testsuite/performance/allocator.cc: Stabilize iteration
	count.  Support more allocators.  Mark each allocator test to
	run and report independently.
	* testsuite/performance/allocator_map_thread.cc: Likewise.
	* testsuite/performance/allocator_thread.cc: Likewise.

From-SVN: r76932
      Loren J. Rittle committed
    • re PR target/11475 (reload ICE with bitfields) · 5fddd9fe 
      	PR target/11475
	* config/sparc/sparc.md (movhi_lo_sum): Tighten predicates.

From-SVN: r76928
      Eric Botcazou committed
    • BufferedReader.java (sbuf): New field. · ae30b3b2 
      	* java/io/BufferedReader.java (sbuf): New field.
	(readLine): Use String.valueOf instead of new String() as per
	Per Bothner's suggestion. Use instance sbuf field instead of a
	local StringBuffer instance.
	* java/io/InputStreamReader.java (read(char[],int,int)): Pass the
	caller's buffer to refill().
	(read(void)): Pass our internal work buffer to refill if our
	input queue is empty.
	(refill): Changed return type to int. Use the specified buffer
	instead of our work buffer as per Bryce McKinlay's suggestion.
	Return the number of characters read or -1 for EOF.

From-SVN: r76927
      Mohan Embar committed
    • re PR c++/13865 ([tree-ssa] dtor runs prematurely for loop-scoped variable) · eadccbea 
              PR c++/13865
        * c-simplify.c (gimplify_for_stmt): Reorganize to fix cleanups.

[[Split portion of a mixed commit.]]

From-SVN: r76923.2
      Jason Merrill committed
    • c_locale.h: Change ::malloc() to new char[]. · 917a9fd4 
      
2004-01-29  Stephen M. Webb  <stephen.webb@bregmasoft.com>

	* config/local/generic/c_locale.h: Change ::malloc() to new char[].
  	* config/local/gnu/c_locale.h: Change ::malloc() to new char[].
  	* include/bits/stl_tempbuf.h: Convert _Temporary_buffer to use
	std::get_temporary_buffer() instead of duplicating its code.
	Update to C++STYLE conventions.
  	* include/std/std_memory.h (get_temporary_buffer): Use ::operator
	new() instead of std::malloc().
	(return_temporary_buffer): Use ::operator delete() instead of
	std::free().

From-SVN: r76922
      Stephen M. Webb committed
    • expr.c (build_field_ref): Move variable definition up. · ae8f0c17 
      2004-01-28  Andrew Pinski  <pinskia@physics.uc.edu>

        * expr.c (build_field_ref): Move variable
        definition up.

From-SVN: r76919
      Andrew Pinski committed
    • Daily bump. · 3c282ead 
      From-SVN: r76904
      GCC Administrator committed
  3. 29 Jan, 2004 8 commits