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72619 Commits

Author SHA1 Message Date
Paolo Bonzini 8ef1f2df8f commit changelogs for previous change 
From-SVN: r108794
 2005-12-19 17:04:55 +00:00
Paolo Bonzini d19bca389d configure.in: Select appropriate fragments for PowerPC/AIX. 
2005-12-19  Paolo Bonzini  <bonzini@gnu.org>

	* configure.in: Select appropriate fragments for PowerPC/AIX.
	* configure: Regenerate.

	* Makefile.def (flags_to_pass): Add ADAFLAGS, BOOT_ADAFLAGS,
	BOOT_CFLAGS, BOOT_LDFLAGS.
	* Makefile.tpl (POSTSTAGE1_FLAGS_TO_PASS): Handle BOOT_ADAFLAGS,
	BOOT_CFLAGS, BOOT_LDFLAGS.
	(TARGET_FLAGS_TO_PASS): Handle ADAFLAGS_FOR_TARGET.
	(stage[+id+]-bubble): Pass flags recursively to the comparison target.
	(stage): Fail if we cannot complete the work.
	* Makefile.in: Regenerate.

From-SVN: r108793
 2005-12-19 17:02:00 +00:00
J"orn Rennecke c2fc545623 re PR rtl-optimization/20070 (If-conversion can't match equivalent code, and cross-jumping only works for literal matches) 
* cfgcleanup.c: Temporarily revert patches for PR 20070 till Bernd
	comes back.

From-SVN: r108792
 2005-12-19 14:36:59 +00:00
J"orn Rennecke 4264bbf9bd struct-equiv.c (struct_equiv_improve_checkpoint): Fix sets_cc0_p check. 
* struct-equiv.c (struct_equiv_improve_checkpoint): Fix sets_cc0_p
	check.

From-SVN: r108791
 2005-12-19 14:02:56 +00:00
Ben Elliston f8ef405c57 * doc/install.texi (Configuration): Typo in Fortran subheading. 
From-SVN: r108790
 2005-12-20 00:02:32 +11:00
Nathan Sidwell 4d509057e8 * gcc.dg/mt-loopi1.c: New. 
From-SVN: r108788
 2005-12-19 11:01:38 +00:00
Nathan Sidwell 819f8bd767 mt.md (decrement_and_branch_until_zero): Add another scratch. 
* config/mt/mt.md (decrement_and_branch_until_zero): Add another
	scratch.  Correct its reload split. Adjust its peephole.
	(doloop_end): Add additional scratch.
	(nop): Use 'nop'.
	* config/mt/mt.c (MT_INT_ARG_FIRST): Remove.
	(mt_asm_output_opcode, mt_print_operand): Use 'nop'.
	(mt_function_arg_slotno): Use FIRST_ARG_REGNUM.
	(mt_builtin_saveregs): Replace with ...
	(mt_setup_incoming_varargs): ... here.  Save just the varadic
	args.
	(mt_va_start): Remove.
	(mt_reorg_hazard): Ignore USE insns.  Don't call set_noop_p.
	(mt_machine_reorg): Split all insns here.
	(TARGET_SETUP_INCOMING_VARARGS): Override.
	* config/mt/mt.h (TARGET_CPU_CPP_BUILTINS): Define __mt__ only.
	Set to CPU type.
	(EXPAND_BUILTIN_VA_START): Remove.

From-SVN: r108787
 2005-12-19 10:51:46 +00:00
Jerry DeLisle 2803e9970d re PR libfortran/25463 (T edit descriptor and ADVANCE="no") 
2005-12-18  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libgfortran/25463
	* gfortran.dg/advance.f90: New test.

From-SVN: r108785
 2005-12-19 07:02:05 +00:00
Jerry DeLisle 0a73639369 re PR libfortran/25463 (T edit descriptor and ADVANCE="no") 
2005-12-18  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libgfortran/25463
	* io/transfer.c (finalize_transfer): Fix execution order so that
	next_record is set to zero in all cases.

From-SVN: r108784
 2005-12-19 06:52:33 +00:00
Anthony Green 57b3c68ec5 natPlainDatagramSocketImplPosix.cc (getLocalAddress): New helper function. 
2005-12-18  Anthony Green  <green@redhat.com>

	* gnu/java/net/natPlainDatagramSocketImplPosix.cc (getLocalAddress): 
	New helper function.
	(setOption): Use getLocalAddress.  Don't downcast value to
	InetAddress.
	(getOption): Use getLocalAddress.

From-SVN: r108779
 2005-12-19 02:54:19 +00:00
Kenneth Zadeck f988a24784 Fixed typo in changelog. 
From-SVN: r108778
 2005-12-19 02:36:45 +00:00
Kenneth Zadeck 3d5f877adf flow.c (update_life_info, [...]): Fixed latent bug that could happen if update_life_info was called with a blocks... 
2005-12-17  Kenneth Zadeck <zadeck@naturalbridge.com>

        * flow.c (update_life_info, count_or_remove_death_notes): Fixed
	latent bug that could happen if update_life_info was called with a
	blocks parameter and the call to cleanup_cfg actually deleted one
	of those blocks.

From-SVN: r108777
 2005-12-19 02:35:44 +00:00
Zdenek Dvorak fd0bd27803 tree-ssa-structalias.c (update_alias_info): Remove handling of may_be_aliased (SSA_NAME_VAR (op)) case. 
* tree-ssa-structalias.c (update_alias_info): Remove handling
	of may_be_aliased (SSA_NAME_VAR (op)) case.

From-SVN: r108776
 2005-12-19 00:56:31 +00:00
Benjamin Kosnik 3cbc7af037 c++config: Add in revised namespace associations. 
2005-12-18  Benjamin Kosnik  <bkoz@redhat.com>
	
	* include/bits/c++config: Add in revised namespace associations.
	_GLIBCXX_BEGIN_NAMESPACE: New macro.
	_GLIBCXX_END_NAMESPACE: Same.
	_GLIBCXX_BEGIN_NESTED_NAMESPACE: Same.
	_GLIBCXX_END_NESTED_NAMESPACE: Same.
	* acinclude.m4 (GLIBCXX_ENABLE_SYMVERS]): Add gnu-versioned-namespace.
	* configure: Regenerated.
	* config.h.in: Same.
	* config/abi/pre/gnu-versioned-namespace.ver: New.
	* config/abi/pre/gnu.ver (GLIBCXX_3.4.7): Add exports for nested
	debug mode items. 
	* include/Makefile.am (${host_builddir}/c++config.h): Fill in
	values for __GLIBCXX__ and _GLIBCXX_NAMESPACE_ASSOCIATION_VERSION.
	* include/Makefile.in: Regnerate.
	* src/compatibility.cc: Alias new, nested definitions to exported
	symbols from non-nested __gnu_debug.
	* src/Makefile.am:  Add in ENABLE_SYMVERS_GNU_NAMESPACE.
	* src/Makefile.in: Regenerate.
	
	* docs/html/debug_mode.html: Revise for nested design.
	* docs/html/debug.html: Use debug qualifications instead of
	__gnu_debug.
	* docs/html/configopts.html: Revise documentation for
	--enable-symvers.
	
	* include/debug/formatter: Simplify namespace qualifications for
	current, nested-only reality. Add top-level namespace alias,
	namespace debug, for debug-mode containers.
	* include/debug/safe_iterator.h: Same.	
	* include/debug/set.h: Same.
	* include/debug/hash_multimap.h: Same.
	* include/debug/hash_set.h: Same.
	* include/debug/bitset
	* include/debug/safe_sequence.h: Same.
	* include/debug/multiset.h: Same.
	* include/debug/safe_base.h: Same.
	* include/debug/functions.h: Same.
	* include/debug/safe_iterator.tcc
	* include/debug/hash_multiset.h: Same.
	* include/debug/vector
	* include/debug/map.h: Same.
	* include/debug/deque
	* include/debug/hash_map.h: Same.
	* include/debug/string
	* include/debug/macros.h: Same.
	* include/debug/list
	* include/debug/debug.h: Same.
	* include/debug/multimap.h: Same.	
	* src/debug.cc: Same.
	* testsuite/23_containers/vector/invalidation/1.cc: Cleanups.
	* testsuite/23_containers/vector/invalidation/2.cc: Same.
	* testsuite/23_containers/vector/invalidation/3.cc: Same.
	* testsuite/23_containers/vector/invalidation/4.cc: Same.
	* testsuite/23_containers/deque/invalidation/1.cc: Same.
	* testsuite/23_containers/deque/invalidation/2.cc: Same.
	* testsuite/23_containers/deque/invalidation/3.cc: Same.
	* testsuite/23_containers/deque/invalidation/4.cc: Same.
	* testsuite/23_containers/multiset/invalidation/1.cc: Same.
	* testsuite/23_containers/multiset/invalidation/2.cc: Same.
	* testsuite/23_containers/multimap/invalidation/1.cc: Same.
	* testsuite/23_containers/multimap/invalidation/2.cc: Same.
	* testsuite/23_containers/bitset/invalidation/1.cc: Same.
	* testsuite/23_containers/bitset/cons/16020.cc: Same.
	* testsuite/23_containers/bitset/operations/13838.cc: Same.
	* testsuite/23_containers/list/invalidation/1.cc: Same.
	* testsuite/23_containers/list/invalidation/2.cc: Same.
	* testsuite/23_containers/list/invalidation/3.cc: Same.
	* testsuite/23_containers/list/invalidation/4.cc: Same.
	* testsuite/23_containers/set/invalidation/1.cc: Same.
	* testsuite/23_containers/set/invalidation/2.cc: Same.
	* testsuite/23_containers/map/invalidation/1.cc: Same.
	* testsuite/23_containers/map/invalidation/2.cc: Same.
	* testsuite/23_containers/map/insert/16813.cc: Same.
	
	* include/bits/basic_ios.h: Use _GLIBCXX_BEGIN_NAMESPACE(std) and
	friends.	
	* include/bits/stl_list.h: Same.
	* include/bits/stl_map.h: Same.
	* include/bits/stl_algobase.h: Same.
	* include/bits/localefwd.h: Same.
	* include/bits/valarray_array.tcc: Same.
	* include/bits/valarray_after.h: Same.
	* include/bits/gslice_array.h: Same.
	* include/bits/stl_queue.h: Same.
	* include/bits/gslice.h: Same.
	* include/bits/locale_facets.tcc: Same.
	* include/bits/locale_classes.h: Same.
	* include/bits/stl_set.h: Same.
	* include/bits/locale_facets.h: Same.
	* include/bits/stl_stack.h: Same.
	* include/bits/stl_iterator_base_types.h: Same.
	* include/bits/stl_heap.h: Same.
	* include/bits/indirect_array.h: Same.
	* include/bits/atomicity.h: Same.
	* include/bits/stream_iterator.h: Same.
	* include/bits/concurrence.h: Same.
	* include/bits/basic_string.h: Same.
	* include/bits/stl_multimap.h: Same.
	* include/bits/stl_pair.h: Same.
	* include/bits/basic_ios.tcc: Same.
	* include/bits/stl_raw_storage_iter.h: Same.
	* include/bits/stl_vector.h: Same.
	* include/bits/stl_numeric.h: Same.
	* include/bits/ios_base.h: Same.
	* include/bits/stl_deque.h: Same.
	* include/bits/istream.tcc: Same.
	* include/bits/postypes.h: Same.
	* include/bits/stl_multiset.h: Same.
	* include/bits/mask_array.h: Same.
	* include/bits/stl_uninitialized.h: Same.
	* include/bits/ostream.tcc: Same.
	* include/bits/slice_array.h: Same.
	* include/bits/boost_concept_check.h: Same.
	* include/bits/sstream.tcc: Same.
	* include/bits/stl_iterator_base_funcs.h: Same.
	* include/bits/char_traits.h: Same.
	* include/bits/stl_algo.h: Same.
	* include/bits/stringfwd.h: Same.
	* include/bits/c++config
	* include/bits/stl_iterator.h: Same.
	* include/bits/valarray_array.h: Same.
	* include/bits/stl_tempbuf.h: Same.
	* include/bits/vector.tcc: Same.
	* include/bits/deque.tcc: Same.
	* include/bits/stl_bvector.h: Same.
	* include/bits/basic_string.tcc: Same.
	* include/bits/list.tcc: Same.
	* include/bits/streambuf_iterator.h: Same.
	* include/bits/valarray_before.h: Same.
	* include/bits/stl_construct.h: Same.
	* include/bits/stl_function.h: Same.
	* include/bits/cpp_type_traits.h: Same.
	* include/bits/streambuf.tcc: Same.
	* include/bits/allocator.h: Same.
	* include/bits/stl_tree.h: Same.
	* include/bits/fstream.tcc: Same.
	* include/bits/stl_relops.h: Same.
	* include/bits/functexcept.h: Same.
	* include/std/std_valarray.h: Same.
	* include/std/std_iostream.h: Same.
	* include/std/std_streambuf.h: Same.
	* include/std/std_bitset.h: Same.
	* include/std/std_iosfwd.h: Same.
	* include/std/std_iomanip.h: Same.
	* include/std/std_fstream.h: Same.
	* include/std/std_limits.h: Same.
	* include/std/std_stdexcept.h: Same.
	* include/std/std_istream.h: Same.
	* include/std/std_complex.h: Same.
	* include/std/std_memory.h: Same.
	* include/std/std_ostream.h: Same.
	* include/std/std_sstream.h: Same.
	* include/c_std/std_csignal.h: Same.
	* include/c_std/std_cstdlib.h: Same.
	* include/c_std/std_cstdio.h: Same.
	* include/c_std/std_cstdarg.h: Same.
	* include/c_std/std_cctype.h: Same.
	* include/c_std/std_cmath.h: Same.
	* include/c_std/std_ctime.h: Same.
	* include/c_std/std_clocale.h: Same.
	* include/c_std/std_csetjmp.h: Same.
	* include/c_std/std_cwchar.h: Same.
	* include/c_std/std_cstring.h: Same.
	* include/c_std/std_cstddef.h: Same.
	* include/c_std/std_cwctype.h: Same.
	* include/backward/iterator.h: Same.
	* include/backward/set.h: Same.
	* include/backward/hashtable.h: Same.
	* include/backward/fstream.h: Same.
	* include/backward/tempbuf.h: Same.
	* include/backward/istream.h: Same.
	* include/backward/bvector.h: Same.
	* include/backward/stack.h: Same.
	* include/backward/rope.h: Same.
	* include/backward/complex.h: Same.
	* include/backward/ostream.h: Same.
	* include/backward/heap.h: Same.
	* include/backward/iostream.h: Same.
	* include/backward/function.h: Same.
	* include/backward/multimap.h: Same.
	* include/backward/pair.h: Same.
	* include/backward/stream.h: Same.
	* include/backward/iomanip.h: Same.
	* include/backward/strstream
	* include/backward/slist.h: Same.
	* include/backward/tree.h: Same.
	* include/backward/vector.h: Same.
	* include/backward/deque.h: Same.
	* include/backward/multiset.h: Same.
	* include/backward/list.h: Same.
	* include/backward/map.h: Same.
	* include/backward/algobase.h: Same.
	* include/backward/hash_map.h: Same.
	* include/backward/algo.h: Same.
	* include/backward/queue.h: Same.
	* include/backward/streambuf.h: Same.
	* src/allocator-inst.cc: Same.
	* src/complex_io.cc: Same.
	* src/localename.cc: Same.
	* src/limits.cc: Same.
	* src/ios_failure.cc: Same.
	* src/locale-misc-inst.cc: Same.
	* src/streambuf-inst.cc: Same.
	* src/misc-inst.cc: Same.
	* src/concept-inst.cc: Same.
	* src/ios_locale.cc: Same.
	* src/pool_allocator.cc: Same.
	* src/fstream-inst.cc: Same.
	* src/istream-inst.cc: Same.
	* src/string-inst.cc: Same.
	* src/locale_init.cc: Same.
	* src/ctype.cc: Same.
	* src/strstream.cc: Same.
	* src/ostream-inst.cc: Same.
	* src/functexcept.cc: Same.
	* src/streambuf.cc: Same.
	* src/sstream-inst.cc: Same.
	* src/ios.cc: Same.
	* src/valarray-inst.cc: Same.
	* src/locale.cc: Same.
	* src/tree.cc: Same.
	* src/stdexcept.cc: Same.
	* src/istream.cc: Same.
	* src/compatibility.cc: Same.
	* src/locale-inst.cc: Same.
	* src/globals_io.cc: Same.
	* src/list.cc: Same.
	* src/ios_init.cc: Same.
	* src/locale_facets.cc: Same.
	* src/codecvt.cc: Same.

	* include/tr1/unordered_map: Use _GLIBCXX_BEGIN_NAMESPACE(tr1).
	* include/tr1/boost_shared_ptr.h: Same.
	* include/tr1/tuple
	* include/tr1/hashtable
	* include/tr1/type_traits_fwd.h: Same.
	* include/tr1/unordered_set
	* include/tr1/functional
	* include/tr1/ref_fwd.h: Same.
	* include/tr1/utility
	* include/tr1/type_traits
	* include/tr1/array

	* include/ext/hashtable.h: Use _GLIBCXX_BEGIN_NAMESPACE(__gnu_cxx).
	* include/ext/typelist.h: Same.
	* include/ext/hash_map: Same.
	* include/ext/rc_string_base.h: Same.
	* include/ext/pool_allocator.h: Same.
	* include/ext/iterator: Same.
	* include/ext/rb_tree: Same.
	* include/ext/numeric: Same.
	* include/ext/vstring.tcc: Same.
	* include/ext/sso_string_base.h: Same.
	* include/ext/stdio_filebuf.h: Same.
	* include/ext/algorithm: Same.
	* include/ext/codecvt_specializations.h: Same.
	* include/ext/new_allocator.h: Same.
	* include/ext/array_allocator.h: Same.
	* include/ext/vstring_util.h: Same.
	* include/ext/vstring_fwd.h: Same.
	* include/ext/mt_allocator.h: Same.
	* include/ext/debug_allocator.h: Same.
	* include/ext/slist: Same.
	* include/ext/stdio_sync_filebuf.h: Same.
	* include/ext/hash_fun.h: Same.
	* include/ext/malloc_allocator.h: Same.
	* include/ext/functional: Same.
	* include/ext/bitmap_allocator.h: Same.
	* include/ext/pod_char_traits.h: Same.
	* include/ext/vstring.h: Same.
	* include/ext/ropeimpl.h: Same.
	* include/ext/hash_set: Same.
	* include/ext/memory: Same.
	* include/ext/rope: Same.
	* include/bits/boost_concept_check.h: Same.
	* include/bits/stl_iterator.h: Same.
	* include/bits/char_traits.h: Same.
	* include/bits/cpp_type_traits.h: Same.
	* include/bits/concurrence.h: Same.
	* include/bits/atomicity.h: Same.
	* config/locale/gnu/numeric_members.cc: Same.
	* config/locale/gnu/collate_members.cc: Same.
	* config/locale/gnu/ctype_members.cc: Same.
	* config/locale/gnu/c_locale.cc: Same.
	* config/locale/gnu/codecvt_members.cc: Same.
	* config/locale/gnu/messages_members.cc: Same.
	* config/locale/gnu/c_locale.h: Same.
	* config/locale/gnu/monetary_members.cc: Same.
	* config/locale/gnu/time_members.cc: Same.
	* config/locale/ieee_1003.1-2001/c_locale.h: Same.
	* config/locale/generic/numeric_members.cc: Same.
	* config/locale/generic/collate_members.cc: Same.
	* config/locale/generic/ctype_members.cc: Same.
	* config/locale/generic/c_locale.cc: Same.
	* config/locale/generic/codecvt_members.cc: Same.
	* config/locale/generic/messages_members.cc: Same.
	* config/locale/generic/c_locale.h: Same.
	* config/locale/generic/monetary_members.cc: Same.
	* config/locale/generic/time_members.cc: Same.
	* config/os/aix/atomicity.h: Same.
	* config/os/irix/atomicity.h: Same.
	* config/cpu/powerpc/atomicity.h: Same.
	* config/cpu/cris/atomicity.h: Same.
	* config/cpu/ia64/atomicity.h: Same.
	* config/cpu/alpha/atomicity.h: Same.
	* config/cpu/m68k/atomicity.h: Same.
	* config/cpu/hppa/atomicity.h: Same.
	* config/cpu/mips/atomicity.h: Same.
	* config/cpu/sparc/atomicity.h: Same.
	* config/cpu/i386/atomicity.h: Same.
	* config/cpu/i486/atomicity.h: Same.
	* config/cpu/sh/atomicity.h: Same.
	* config/cpu/generic/atomicity.h: Same.
	* config/cpu/s390/atomicity.h: Same.
	* config/io/c_io_stdio.h: Same.
	* config/io/basic_file_stdio.cc: Same.
	* config/io/basic_file_stdio.h: Same.	
	* src/misc-inst.cc: Same.
	* src/concept-inst.cc: Same.
	* src/ext-inst.cc: Same.
	* src/string-inst.cc: Same.
	* src/pool_allocator.cc: Same.
	* src/bitmap_allocator.cc: Same.
	* src/mt_allocator.cc: Same.
	* libsupc++/exception: Same.
	* libsupc++/vterminate.cc: Same.
	* testsuite/ext/hash_map/1.cc: Explicitly qualify __gnu_cxx::hash_map.
	* testsuite/ext/hash_map/14648.cc: Same.	

	* libsupc++/eh_alloc.cc: Correct comment line spacing.

From-SVN: r108775
 2005-12-19 00:56:05 +00:00
GCC Administrator 402840fd9b Daily bump. 
From-SVN: r108772
 2005-12-19 00:17:49 +00:00
Zdenek Dvorak ff88c5aa41 tree-flow.h (struct stmt_ann_d): Remove makes_aliased_loads and makes_aliased_stores fields. 
* tree-flow.h (struct stmt_ann_d): Remove
	makes_aliased_loads and makes_aliased_stores fields.
	* tree-ssa-ccp.c (likely_value): Do not use makes_aliased_stores
	and makes_aliased_loads fields.
	* tree-ssa-dom.c (eliminate_redundant_computations): Do not
	use makes_aliased_stores.
	* tree-ssa-operands.c (clobbered_aliased_loads,
	clobbered_aliased_stores, ro_call_aliased_loads): Removed.
	(build_ssa_operands, add_stmt_operand, add_call_clobber_ops,
	add_call_read_ops): Do not set makes_aliased_stores and
	makes_aliased_loads fields.
	* tree-ssa.c (verify_ssa): Do not verify makes_aliased_stores
	field.

From-SVN: r108766
 2005-12-19 00:12:14 +00:00
Geoffrey Keating 56c779bcc9 darwin.h: Don't include darwin-sections.def to declare global variables... 
* config/darwin.h: Don't include darwin-sections.def to declare
	global variables; instead create darwin_section_enum.
	(darwin_section_enum): New.
	(darwin_sections): New.
	* config/darwin.c: Don't include darwin-sections.def to define
	global variables.
	(darwin_sections): New.
	(output_objc_section_asm_op): Rewrite to take advantage of
	darwin_sections.
	(darwin_init_sections): Rewrite to use darwin_sections.
	(machopic_output_indirection): Update for darwin_sections array.
	(machopic_select_section): Likewise.
	(machopic_select_rtx_section): Likewise.
	(machopic_asm_out_constructor): Likewise.
	(machopic_asm_out_destructor): Likewise.
	(darwin_file_end): Likewise.
	* config/rs6000/rs6000.c (machopic_output_stub): Likewise.
	* config/i386/i386.c (machopic_output_stub): Likewise.

From-SVN: r108765
 2005-12-18 23:32:52 +00:00
Richard Guenther 04743a370f re PR tree-optimization/25481 (Segfault in tree-ssa-structalias.c) 
2005-12-18  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/25481
	* tree-ssa-structalias.c (handle_ptr_arith): Handle
	accesses we don't have a varinfo for.

	* gcc.dg/torture/pr25481.c: New testcase.

From-SVN: r108763
 2005-12-18 22:20:31 +00:00
Jon Grimm 15ed7b52cb optabs.c (init_floating_libfuncs): Handle decimal float modes. 
* optabs.c (init_floating_libfuncs): Handle decimal float modes.
	(init_optabs): Handle libfuncs for decimal float.
	* genopinit.c (gen_insn): Handle MODE_DECIMAL_FLOAT.
	* stor-layout.c (int_mode_for_mode): Likewise.
	* simplify-rtx.c (simplify_immed_subreg): Likewise.
	(simplify_unary_operation_1): Skip optimisations for decimal float
	modes.
	* varasm.c (output_constant_pool_2): Handle MODE_DECIMAL_FLOAT.
	* emit-rtl.c (gen_const_vector): Add assertion check.
	(init_emit_once): Populate const_tiny_rtx with constants in each
	decimal float mode.
	* expmed.c (extract_high_half, expand_mult_highpart_optab,
	expand_mult_highpart): Assert that mode is not a scalar float
	mode.
	* expr.c (convert_move): Handle conversion between decimal and
	binary floats of the same size.
	* convert.c (convert_to_real): Consider decimal float types when
	folding.
	* dwarf2out.c (base_type_die): Use DW_ATE_decimal_float to
	describe decimal floating point types.

Co-Authored-By: Ben Elliston <bje@au.ibm.com>
Co-Authored-By: Janis Johnson <janis187@us.ibm.com>

From-SVN: r108762
 2005-12-19 08:40:47 +11:00
Ulrich Weigand 5a575f77fd re PR rtl-optimization/21041 (ICE: output_operand: Cannot decompose address) 
PR rtl-optimization/21041
	* reload.c (find_reloads_subreg_address): Replace paradoxical
	subreg of MEM by widened access only if the resulting memory
	is properly aligned, even on !STRICT_ALIGNMENT targets.

	PR rtl-optimization/21041
	* gcc.dg/pr21041.c: New test.

From-SVN: r108760
 2005-12-18 16:06:55 +00:00
Paolo Carlini e75ea710dd stl_algobase.h (__copy_normal::copy_n): Uglify to __copy_n. 
2005-12-18  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/stl_algobase.h (__copy_normal::copy_n): Uglify
	to __copy_n.
	(__copy_backward::copy_b): Likewise to __copy_b.
	(__copy_backward_normal::copy_b_n): Likewise to __copy_b_n.
	(copy, __copy_backward_aux, copy_backward): Adjust.

2005-12-18  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/stl_algo.h (partial_sort_copy): Add
	_BinaryPredicateConcept<_Compare, _InputValueType, _OutputValueType>
	(merge, set_union, set_symmetric_difference): Add
	_OutputIteratorConcept<_OutputIterator, _ValueType2>.
	(binary_search): Remove redundant _BinaryPredicateConcept<_Compare,
	_ValueType, _Tp>, taken care by lower_bound.
	* include/bits/stl_algo.h: Cosmetic changes.

2005-12-18  Paolo Carlini  <pcarlini@suse.de>
	    Howard Hinnant  <hhinnant@apple.com>

	* include/bits/stl_algo.h (merge, includes, set_union,
	set_intersection, set_difference, set_symmetric_difference):
	Fix concept checks.

2005-12-18  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/stl_algo.h (partial_sort_copy, lower_bound,
	upper_bound, equal_range, binary_search): Fix concept checks.

Co-Authored-By: Howard Hinnant <hhinnant@apple.com>

From-SVN: r108758
 2005-12-18 15:53:10 +00:00
Andreas Krebbel 6a60530dd6 tree-cfg.c (tree_flow_call_edges_add): Check for empty basic blocks. 
2005-12-18  Andreas Krebbel  <krebbel1@de.ibm.com>

	* tree-cfg.c (tree_flow_call_edges_add): Check for empty basic blocks.

	* gcc.dg/20051201-1.c: New test.

From-SVN: r108755
 2005-12-18 15:44:00 +00:00
Paul Thomas e7f79e123c re PR fortran/25018 (Segfault with simple expression) 
2005-12-18  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/25018
	*expr.c(check_inquiry): Return FAILURE if there is no symtree to
	provide a name. Error/warning for assumed character length argument
	to LEN for an initialization expression, using GFC_GNU_STD. Add an
	argument to flag that the expression is not restricted.
	(check_init_expr): Improve the message for a failing variable.
	(gfc_match_init_expr): Call check_enquiry again to make sure that
	unsimplified expressions are not causing unnecessary errors.

2005-12-18  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/25018
	*gfortran.dg/initialization_1.f90: New test.
	*gfortran.dg/enum_5.f90: Change dg-error to new message.
	*gfortran.dg/g77/980616-0.f: The same.

From-SVN: r108753
 2005-12-18 14:01:00 +00:00
Steven Bosscher ab9a1ff8ee gcse.c (gcse_main, [...]): Fix non-GNU-isms from the 2005-12-17 patch to renumber the entry and exit blocks. 
* gcse.c (gcse_main, bypass_jumps): Fix non-GNU-isms from
	the 2005-12-17 patch to renumber the entry and exit blocks.

From-SVN: r108751
 2005-12-18 11:39:02 +00:00
Gabriel Dos Reis 8a6024c17b * doc/objc.texi (Type encoding): Fix typo. 
From-SVN: r108749
 2005-12-18 09:49:15 +00:00
Benjamin Kosnik fb5c309d63 post: New. 
2005-12-18  Benjamin Kosnik  <bkoz@redhat.com>

	* config/abi/post: New.
	* config/abi/*-linux-gnu: Move to..
	* config/abi/post/*-linux-gnu: ... here.	
	* config/abi/pre: New.
	* config/linker-map.gnu: Move to ..
	* config/abi/pre/gnu.ver: ... here.	
	* config/linker-map.dummy: Move to..
	* config/abi/pre/none.ver: ... here.
	* src/Makefile.am: Use ENABLE_SYMVERS_GNU,
	ENABLE_SYMVERS_DARWIN, ENABLE_SYMVERS_GNU_NAMESPACE.
	Use libstdc++-symbols.ver instead of libstdc++-symbol.ver.
	* src/Makefile.in: Regnerate.
	* acinclude.m4 (GLIBCXX_CONFIGURE_TESTSUITE): Adjust paths for new
	placement of abi baseline files.
	(GLIBCXX_ENABLE_SYMVERS): Add ENABLE_SYMVERS, ENABLE_SYMVERS_GNU,
	ENABLE_SYMVERS_DARWIN.  SYMVER_MAP to SYMVER_FILE.
	* configure: Regnerate.
	* config.h.in: Regnerate.
	* src/compatibility.cc: Adjust macro usage.

From-SVN: r108748
 2005-12-18 09:39:23 +00:00
Gabriel Dos Reis e1111e8ebe tree-tailcall.c (find_tail_calls): Use XNEW. 
* tree-tailcall.c (find_tail_calls): Use XNEW.
        * tree-ssa-dom.c (allocate_edge_info): Use XCNEW.
        (free_all_edge_infos): Use explicit cast to convert from void
        * *.
        (vrp_free): Likewise.
        (dom_opt_finalize_block): Likewise.
        (record_equivalences_from_incoming_edge): Likewise.
        (thread_across_edge): Likewise.  Use XCNEWVEC.
        (record_cond): Use XCNEW.
        (record_conditions): Use XNEWVEC.
        (record_edge_info): Use XCNEWVEC.
        (lookup_avail_expr): Use XNEW.
        (record_range): Likewise.  Use GGC_NEW.
        * tree-nested.c (var_map_hash): Use explicit cast to convert
        * from
        void *.
        (var_map_eq): Likewise.
        (lookup_field_for_decl): Likewise.
        (convert_nonlocal_reference): Likewise.
        (convert_local_reference): Likewise.
        (convert_nl_goto_reference): Likewise.
        (convert_nl_goto_receiver): Likewise.
        (convert_call_expr): Likewise.
        (convert_tramp_reference): Likewise.
        (lookup_tramp_for_decl): Likewise.Use GGC_NEW.
        (convert_nl_goto_reference): Likewise.
        (lookup_field_for_decl): Use GGC_NEW.
        (create_nesting_tree): Use GGC_CNEW.
        * tree-ssa-phiopt.c (blocks_in_phiopt_order): Use XNEWVEC.
        * tree-ssa-alias.c (init_alias_info): Use XCNEW.
        (create_alias_map_for): Likewise.
        (setup_pointers_and_addressables): Use XCNEWVEC.
        (get_ptr_info): Use GGC_NEW.
        (used_part_map_eq): Use explicit cast to convert from void *.
        (up_lookup): Likewise.
        (up_insert): Use XNEW.
        (get_or_create_used_part_for): Use XCNEW.
        (get_tmt_for): Likewise.
        * tree-ssa-operands.c (ssa_operand_alloc): Use GGC_NEW.
        * tree-ssa-pre.c (phi_trans_add): Use XNEW.
        (bitmap_set_new): Use explicit cast to convert from void *.
        (set_new): Likewise.
        (insert_into_set): Likewise.
        (pool_copy_list): Likewise.
        (phi_translate): Likewise.
        (create_value_expr_from): Likewise.
        (insert_aux): Use XCNEWVEC.
        (compute_avail): Use XNEWVEC.
        * tree-ssa-live.c (calculate_live_on_entry): Likewise.
        (sort_coalesce_list): Likewise.
        (build_tree_conflict_graph): Use XCNEWVEC.
        * tree-ssa-dce.c (tree_dce_init): Use XNEWVEC.
        * tree-ssa-copy.c (init_copy_prop): Likewise.
        (fini_copy_prop): Likewise.
        * tree-ssa-uncprop.c (associate_equivalences_with_edges): Use
        * XNEW
        and XCNEWVEC.
        (record_equiv): Use XNEW.
        (uncprop_into_successor_phis): Use explicit cast to convert
        * from
        void *.
        (uncprop_initialize_block): Likewise.

From-SVN: r108747
 2005-12-18 09:26:53 +00:00
Dorit Nuzman a1bdf726b7 re PR tree-optimization/24378 (gcc.dg/vect/pr24300.c (test for excess errors) fails) 
PR tree-optimization/24378
        * tree-vect-transform.c (vect_transform_loop): Create single-predecessor
        basic-block after loop-versioning.

From-SVN: r108746
 2005-12-18 08:46:30 +00:00
Benjamin Kosnik 6fbcd2e574 re PR libstdc++/25472 (--disable-hosted-libstdcxx does not work) 
2005-12-17  Benjamin Kosnik  <bkoz@redhat.com>

        * src/io-inst.cc: Separate instantiations into...
        * src/ios-inst.cc: .. this.
        * src/iostream-inst.cc: ... and this.
        * src/Makefile.am (sources): Update.
        * src/Makefile.in: Regenerate.	

2005-12-17  Benjamin Kosnik  <bkoz@redhat.com>
	
	PR libstdc++/25472
        * include/c_std/std_cstdlib.h: Fix for freestanding.

2005-12-17  Benjamin Kosnik  <bkoz@redhat.com>

	* testsuite/libstdc++-dg/normal.exp: Rename to..
	* testsuite/libstdc++-dg/conformance.exp: ... this.

From-SVN: r108743
 2005-12-18 08:08:07 +00:00
Jeff Law 6b62dff819 tree-ssa-dom.c (simplify_switch_and_lookup_avail_expr): Code to simplify SWITCH_EXPR_CODE moved from here to ... 
* tree-ssa-dom.c (simplify_switch_and_lookup_avail_expr): Code
	to simplify SWITCH_EXPR_CODE moved from here to ...
	* tree-ssa-forwprop.c (simplify_switch_expr): Here.
	(tree-ssa-forward_propagate_single_use_vars): Call
	simplify_switch_expr when appropriate.

From-SVN: r108738
 2005-12-18 00:23:08 -07:00
Andrew Pinski a7ceba73e5 objc.texi (Type encoding): Add documentation about encoding complex types and _Bool. 
2005-12-17  Andrew Pinski  <pinskia@physics.uc.edu>

        * doc/objc.texi (Type encoding): Add documentation about encoding
        complex types and _Bool.

From-SVN: r108737
 2005-12-17 20:48:28 -08:00
Gabriel Dos Reis 858904db9e tree-vn.c (vn_add): Use XNEW. 
* tree-vn.c (vn_add): Use XNEW.
        * tree-ssa-ccp.c (ccp_initialize): Use XNEWVEC.
        (ccp_fold): Likewise.
        (fold_stmt_r): Use explicit cast to convert from void *.
        * tree-outof-ssa.c (new_temp_expr_table): Use XCNEWVEC.
        (new_temp_expr_table): Likewise.
        * gimplify.c (lookup_tmp_var): Use XNEW.
        (gimplify_asm_expr): Use explcit cast to convert from void *.
        * tree-into-ssa.c (get_ssa_name_ann): Likewise.
        (get_def_blocks_for): Use XNEW.
        (add_to_repl_tbl): Likewise.
        (mark_def_sites): Use explicit cast to convert from void *.
        (def_blocks_free): Likewise.
        (mark_def_sites_initialize_block): Likewise.
        (update_ssa): Use XNEWVEC.
        * tree-dfa.c (create_var_ann): Use GGC_NEW.
        (create_stmt_ann): Likewise.
        (create_tree_ann): Likewise.
        (referenced_var_insert): Likewise.
        (set_default_def): Likewise.
        (referenced_var_lookup_if_exists): Use explicit cast to
        * convert
        from void *.
        (referenced_var_lookup): Likewise.
        (default_def): Likewise.
        (set_default_def): Likewise.
        * tree-cfg.c (create_bb): Likewise.
        (edge_to_cases_cleanup): Likewise.
        (verify_node_sharing): Likewise.
        (record_switch_edge): Use XNEW.
        (cleanup_dead_labels): Use XCNEWVEC.
        (tree_duplicate_sese_region): Use XNEWVEC.
        * tree-scalar-evolution.c (get_instantiated_value): Likewise.
        * tree-ssa.c (verify_ssa): Use XCNEWVEC.
        (int_tree_map_eq): Use explicit cast to convert from void *.
        * libgcov.c (gcov_exit): Use explicit cast to convert from
        * void *.
        (__gcov_execl): Likewise.
        (__gcov_execlp): Likewise.
        (__gcov_execle): Likewise.
        * tree-eh.c (struct_ptr_eq): Likewise.
        (struct_ptr_hash): Likewise.
        (lookup_stmt_eh_region_fn): Likewise.
        (outside_finally_tree): Likewise.
        (find_goto_replacement): Likewise.
        (make_eh_edge): Likewise.
        (mark_eh_edge): Likewise.
        (add_stmt_to_eh_region_fn): Use GGC_NEW.
        (record_in_finally_tree): Use XNEW.
        (maybe_record_in_goto_queue): Use XRESIZEVEC.
        (lower_try_finally_copy): Use XCNEWVEC.

From-SVN: r108736
 2005-12-18 01:19:20 +00:00
GCC Administrator 0e27ef71a5 Daily bump. 
From-SVN: r108733
 2005-12-18 00:17:43 +00:00
Paolo Carlini d2cc7f9266 stl_vector.h (vector(const vector&)): Use _M_get_Tp_allocator. 
2005-12-17  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/stl_vector.h (vector(const vector&)): Use
	_M_get_Tp_allocator.
	* include/bits/stl_deque.h (deque(const deque&)): Likewise.
	(_M_destroy_data): Adjust.

2005-12-17  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/stl_deque.h (deque<>::_M_erase_at_end,
	_M_erase_at_begin, _M_destroy_data, _M_destroy_data_dispatch,
	_M_destroy_data_aux): New, optimize erase at begin() / end() and
	consistently use the "segmented iterator" optimization.
	(deque<>::~deque(), resize, clear, _M_assign_aux, _M_fill_assign):
	Use the above.
	* include/bits/deque.tcc (deque<>::operator=, _M_assign_aux): Same.
	(erase(iterator, iterator)): Likewise, clean-up.
	(erase(iterator)): Tweak, don't call copy unnecessarily. 
	(_M_destroy_data_aux): Define.
	* testsuite/23_containers/deque/modifiers/erase/1.cc: New.
	* testsuite/23_containers/deque/modifiers/erase/2.cc: Likewise.

From-SVN: r108727
 2005-12-17 23:42:58 +00:00
Paul Brook d9e88af0e2 m68k.md (m68k_output_function_prologue): Always call dwarf2out_def_cfa. 
2005-12-17  Paul Brook  <paul@codesourcery.com>

	* config/m68k/m68k.md (m68k_output_function_prologue): Always call
	dwarf2out_def_cfa. Only add space for frame pointer to cfa_offset
	when frame_pointer_needed.

From-SVN: r108725
 2005-12-17 23:29:21 +00:00
Gabriel Dos Reis cceb18855e tree-inline.c (copy_body_r): Use explicit cast when converting from void *. 
* tree-inline.c (copy_body_r): Use explicit cast when
          converting
        from void *.
        (copy_bb): Likewise.
        (copy_edges_for_bb): Likewise.
        (remap_decl_1): Likewise.
        (estimate_num_insns_1): Likewise.
        * cgraph.c (hash_node): Use explicit cast when converting from
        void *.
        (eq_node): Likewise.
        (cgraph_create_node): Use GGC_CNEW.
        (cgraph_create_edge): Use GGC_NEW.
        (cgraph_remove_node): Use explicit cast when converting from
          void *.
        (hash_varpool_node): Likewise.
        (eq_varpool_node): Likewise.
        (cgraph_varpool_node): Use GGC_CNEW.
        * lambda.h (lambda_vector_new): Use GGC_CNEWVEC.
        * tree-scalar-evolution.c (new_scev_info_str): Use XNEW.
        (eq_scev_info): Use explicit cast when converting from void *.
        (find_var_scev_info): Likewise.
        (set_instantiated_value): Likewise.
        (gather_stats_on_scev_database_1): Likewise.
        * cfgloop.h (simple_loop_desc): Use explicit cast when
          converting
        from void *.
        * c-pch.c (c_common_write_pch): Use XNEWVEC.
        (c_common_read_pch): Likewise.
        * prefix.c (save_string): Use XNEWVEC.
        (translate_name): Use explicit cast when converting from void
          *.
        * c-ppoutput.c (print_line): Use explicit cast when converting
        from void *.
        (pp_dir_change): Likewise.
        * c-cppbuiltin.c (builtin_define_std): Likewise.
        (builtin_define_with_value): Likewise.
        (builtin_define_with_value_n): Likewise.
        (builtin_define_with_int_value): Likewise.
        (builtin_define_type_max): Likewise.
        * c-incpath.c (add_env_var_paths): Use XNEWVEC.
        (add_path): Use XNEW.
        * c-format.c (check_format_info_main): Use GGC_NEW.
        (format_type_warning): Use explicit cast when converting from
          void *.
        * c-typeck.c (alloc_tagged_tu_seen_cache): Use XNEW instead of
        xmalloc. 
        (start_init): Likewise.
        * tree-flow-inline.h (first_referenced_var): Use explicit cast
        when converting from void *.
        (next_referenced_var): Likewise.
        * c-pragma.c (push_alignment): Use GGC_NEW instead of
          ggc_alloc.
        * gensupport.c (lookup_predicate): Use explicit cast to
          convert
        from void *.
        (init_predicate_table): Use XCNEW instead of xcalloc.
        * genpreds.c (process_define_predicate): Likewise.

From-SVN: r108723
 2005-12-17 20:45:46 +00:00
Steven G. Kargl ef98c52a44 re PR fortran/25458 ([4.1] Kind of constants in generic intrinsics) 
PR fortran/25458
	* simplify.c (gfc_simplify_ibset, gfc_simplify_not): Add call to
	twos_complement.

	* gfortran.dg/chkbits.f90: New test.


Co-Authored-By: Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>

From-SVN: r108720
 2005-12-17 17:30:26 +00:00
Gabriel Dos Reis 573b07c751 floatformat.c (floatformat_i387_ext_is_valid): Use explicit cast to convert from "from". 
* floatformat.c (floatformat_i387_ext_is_valid): Use explicit cast
        to convert from "from".
        (floatformat_to_double): Likewise.
        (floatformat_from_double): Use explicit cast to convert from "to".

From-SVN: r108717
 2005-12-17 17:21:34 +00:00
Steven G. Kargl 3e4c09d047 * Revert accidental commit to enum_5.f90. 
From-SVN: r108716
 2005-12-17 17:15:09 +00:00
Steven G. Kargl df8652dc8f decl.c (gfc_match_old_kind_spec,match_type_spec): Use gfc_std_notify to report nonstandard intrinsic type declarations. 
2005-12-17  Steven G. Kargl  <kargls@comcast.net>

	* decl.c (gfc_match_old_kind_spec,match_type_spec): Use gfc_std_notify
	to report nonstandard intrinsic type declarations.

	* gfortran.dg/imag_1.f: Fix nonstandard type declarations.
	* gfortran.dg/nested_modules_1.f90: Ditto.
	* gfortran.dg/hollerith_f95.f90: Ditto.
	* gfortran.dg/select_5.f90: Ditto.
	* gfortran.dg/secnds.f: Ditto.
	* gfortran.dg/hollerith2.f90: Ditto.
	* gfortran.dg/imag_2.f: Ditto.
	* gfortran.dg/ftell_2.f90: Ditto.
	* gfortran.dg/malloc_free_1.f90: Ditto.
	* gfortran.dg/logint-1.f: Ditto.
	* gfortran.dg/recursive_statement_functions.f90: Ditto.
	* gfortran.dg/e_d_fmt.f90: Ditto.
	* gfortran.dg/hollerith_legacy.f90: Ditto.
	* gfortran.dg/logint-2.f: Ditto.
	* gfortran.dg/enum_5.f90: Ditto.
	* gfortran.dg/f2c_2.f90: Ditto.
	* gfortran.dg/pr17143.f90: Ditto.
	* gfortran.dg/namelist_14.f90: Ditto.
	* gfortran.dg/logint-3.f: Ditto.
	* gfortran.dg/spread_scalar_source.f90: Ditto.
	* gfortran.dg/fmt_read_bz_bn.f90: Ditto.
	* gfortran.dg/namelist_11.f: Ditto.
	* gfortran.dg/g77/intrinsic-unix-bessel.f: Ditto.
	* gfortran.dg/g77/20010519-1.f
	* gfortran.dg/g77/alpha1.f: Ditto.
	* gfortran.dg/g77/990115-1.f: Ditto.
	* gfortran.dg/g77/erfc.f: Ditto.
	* gfortran.dg/g77/19990313-3.f: Ditto.
	* gfortran.dg/g77/f90-intrinsic-numeric.f: Ditto.
	* gfortran.dg/g77/20010426.f: Ditto.
	* gfortran.dg/g77/19990313-0.f: Ditto.
	* gfortran.dg/g77/f90-intrinsic-mathematical.f: Ditto.
	* gfortran.dg/g77/20000629-1.f: Ditto.
	* gfortran.dg/g77/970125-0.f: Ditto.
	* gfortran.dg/g77/8485.f: Ditto.
	* gfortran.dg/g77/f90-intrinsic-bit.f: Ditto.
	* gfortran.dg/g77/19990313-1.f: Ditto.
	* gfortran.dg/g77/int8421.f: Ditto.
	* gfortran.dg/g77/19990305-0.f: Ditto.
	* gfortran.dg/g77/947.f: Ditto.
	* gfortran.dg/g77/19990905-2.f: Ditto.
	* gfortran.dg/g77/cabs.f: Ditto.
	* gfortran.dg/g77/19990313-2.f: Ditto.
	* gfortran.dg/g77/20020307-1.f: Ditto.
	* gfortran.dg/g77/dcomplex.f: Ditto.
	* gfortran.dg/g77/19990502-1.f: Ditto.
	* gfortran.dg/g77/19981216-0.f: Ditto.
	* gfortran.dg/common_4.f90: Ditto.
	* gfortran.dg/entry_4.f90: Ditto.
	* gfortran.dg/equiv_constraint_2.f90: Ditto.
	* gfortran.dg/g77_intrinsics_funcs.f: Ditto.
	* gfortran.dg/namelist_12.f: Ditto.
	* gfortran.dg/scale_1.f90: Ditto.
	* gfortran.dg/modulo_1.f90
	* gfortran.dg/hollerith.f90: Ditto.
	* gfortran.dg/direct_io_3.f90: Ditto.
	* gfortran.dg/ftell_1.f90: Ditto.: Ditto.
	* gfortran.dg/gnu_logical_1.F: Ditto.
	* gfortran.dg/unf_io_convert_1.f90: Ditto.
	* gfortran.dg/assign_1.f90: Ditto.
	* gfortran.dg/g77_intrinsics_sub.f: Ditto.
	* gfortran.dg/pr23095.f: Ditto.
	* gfortran.dg/read_float_1.f90: Ditto.

From-SVN: r108715
 2005-12-17 15:41:15 +00:00
Gabriel Dos Reis ad816b52a4 valarray_after.h (_Expr<>::operator[](slice)): Don't assume the closure implements general indexing... 
* include/bits/valarray_after.h (_Expr<>::operator[](slice)):
        Don't assume the closure implements general indexing, as a matter
        of fact, most of them don't.
        (_Expr<>::operator[](const gslice&)): Likewise.
        (_Expr<>::operator[](const valarray<bool>&)): Likewise.
        (_Expr<>::operator[](const valarray<size_t>&)): Likewise.
        (_Expr<>::shift): Fix thinko.
        (_Expr<>::cshift): Likewise.
        (_Expr<>::apply): Likewise.

From-SVN: r108714
 2005-12-17 15:36:35 +00:00
Daniel Berlin 24bd1a0b27 basic-block.h: Changed basic block numbering so that the entry block is 0 and the exit block is 1. 
2005-12-17  Danny Berlin <dberlin@dberlin.org>
	    Kenneth Zadeck <zadeck@naturalbridge.com>

	* basic-block.h: Changed basic block numbering so that the entry
	block is 0 and the exit block is 1.  Changed insn iterators so
	that they are tolerant of blocks with no insns.
	* regrename.c (copyprop_hardreg_forward): Changed basic block
	numbering so that the entry block is 0 and the exit block is 1.
	* sched-ebb.c (sehedule_ebbs): Ditto.
	* tracer.c (branch_ratio_cutoff): Ditto.
	* cfgloopmanip.c (fix_loop_structure): Ditto.
	* cfghooks.c (verify_flow_info): Ditto.
	* cfg.c (compact_blocks): Ditto.
	* reorg.c (dbr_schedule): Ditto.
	* flow.c (calculate_global_regs_live, libcall_dead_p): Ditto.
	* dominance.c (calc_dfs_tree_nonrec, calc_dfs_tree,
	calculate_dominance_info): Ditto.
	* cfganal.c (create_edge_list, print_edge_list,
	flow_depth_first_order_compute, flow_dfs_compute_reverse_init,
	flow_dfs_compute_reverse_add_bb, flow_dfs_compute_reverse_execute,
	dfs_enumerate_from): Ditto.
	* global.c (global_alloc, set_up_bb_rts_numbers): Ditto.
	* ifcvt.c (find_if_case_2): Ditto.
	* cfgbuild.c (control_flow_insn_p, count_basic_blocks,
	find_basic_blocks): Ditto.
	* predict.c (predict_loops, tree_bb_level_predictions,
	predict_paths_leading_to, propagate_freq): Ditto.
	* lcm.c (compute_antinout_edge, compute_laterin,
	compute_available): Ditto.
	* function.c (thread_prologue_and_epilogue_insns): Ditto.
	* gcse.c (gcse_main, bypass_jumps): Ditto.
	* profile.c (compute_branch_probabilities,
	compute_value_histograms, branch_prob): Ditto.
	* tree-flow-inline.h (bsi_start, bsi_after_labels,
	bsi_last): Ditto.
	* tree-ssa-phiopt.c (tree_ssa_phiopt,
	blocks_in_phiopt_order): Ditto.
	* bt-load.c (compute_defs_uses_and_gen, compute_kill,
	compute_out, link_btr_uses, migrate_btr_defs): Ditto.
	* tree-dfa.c (collect_dfa_stats): Ditto.
	* cfgcleanup.c (try_forward_edges, try_optimize_cfg): Ditto.
	* cfglayout.c (fixup_reorder_chain): Ditto.
	* bb-reorder.c (reorder_basic_blocks, duplicate_computed_gotos,
	partition_hot_cold_basic_blocks): Ditto.
	* var-tracking.c (vt_find_locations): Ditto.
	* cfgloop.c (flow_loops_cfg_dump, flow_loops_find, get_loop_body): Ditto.
	* sched-rgn.c (compute_trg_info, init_regions, schedule_insns): Ditto.
	* tree-cfg.c (init_empty_tree_cfg, build_tree_cfg, make_edges
	label_to_block_fn, print_loop_ir, tree_flow_call_edges_add): Ditto.
	* tree-ssa-reassoc.c (init_reassoc): Ditto.
	* cfgrtl.c (entry_of_function, rtl_verify_flow_info,
	rtl_flow_call_edges_add, rtl_flow_call_edges_add): Ditto.
	* df.c (df_analyze_1, hybrid_search, iterative_dataflow): Ditto
	and removed unused reverse orders.
	* df.h (): Ditto.
	* combine.c: Fix document typo.



Co-Authored-By: Kenneth Zadeck <zadeck@naturalbridge.com>

From-SVN: r108713
 2005-12-17 13:40:27 +00:00
Jan Hubicka 86051306a1 tree-flow-inline.h (set_default_def, [...]): Kill. 
* tree-flow-inline.h (set_default_def, default_def): Kill.
	* tree-dfa.c (default_defs): New global variable.
	(default_def, set_default_def): New functions.
	* tree-ssa.c (init_tree_ssa, delete_tree_ssa): Add default_def hash.
	* tree-flow.h (struct var_ann_d): Kill default_def field.
	(set_default_def, default_def): Update prototype.
	(default_defs): Declare.

From-SVN: r108712
 2005-12-17 08:39:12 +00:00
Jeff Law 471eeb830d tree-ssa-dom.c (update_rhs_and_lookup_avail_expr): Kill. 
* tree-ssa-dom.c (update_rhs_and_lookup_avail_expr): Kill.
	(simplify_rhs_and_lookup_avail_expr): Kill.  Remnants moved
	into tree-ssa-forwprop.c.
	(eliminate_redundant_computations): Do not call
	simplify_rhs_and_lookup_avail_expr anymore.
	* tree-ssa-forwprop.c (simplify_not_neg_expr): New function
	extracted from remnants of simplify_rhs_and_lookup_avail_expr.
	(tree_ssa_forward_propagate_single_use_vars): Call
	simplify_not_neg_expr appropriately.

From-SVN: r108711
 2005-12-17 00:18:35 -07:00
Andreas Jaeger b15e733f3c attr-weakref-1.c: Do not run on darwin. 
* gcc.dg/attr-weakref-1.c: Do not run on darwin. 
        * gcc.dg/attr-weakref-1-darwin.c: New test to run on darwin.

From-SVN: r108710
 2005-12-17 07:17:06 +01:00
Bernd Trog 44984de00d re PR target/20016 (Compiling libgcc2.c with -Os for avr-gcc?) 
2005-12-16  Bernd Trog  <berndtrog@yahoo.com>

	PR target/20016
	* config/avr/t-avr: Add -Os to TARGET_LIBGCC2_CFLAGS.

From-SVN: r108708
 2005-12-17 03:09:43 +00:00
Kazu Hirata 740bfcdfcf re PR rtl-optimization/25456 (cc0 targets are broken.) 
PR rtl-optimization/25456
	* struct-equiv.c (struct_equiv_improve_checkpoint): Replace
	info->x_start with p->x_start.

From-SVN: r108707
 2005-12-17 02:05:07 +00:00
GCC Administrator ace556da7c Daily bump. 
From-SVN: r108704
 2005-12-17 00:17:43 +00:00
Joseph Myers f0ac2193cb update_web_docs_svn: Remove unnecessary files from source tree. 
* update_web_docs_svn: Remove unnecessary files from source tree.
	Use set -e.
	* doc_exclude, update_web_docs, update_web_docs_libstdcxx: Remove.

From-SVN: r108698
 2005-12-16 23:59:10 +00:00
Alan Modra 0157856478 simplify-rtx.c (simplify_binary_operation_1 <IOR>): Correct bug introduced 2005-12-16. 
* simplify-rtx.c (simplify_binary_operation_1 <IOR>): Correct bug
	introduced 2005-12-16.

From-SVN: r108697
 2005-12-17 10:20:42 +10:30