* Makefile.am: Add rule for .S files to fix bootstrap on
	solaris and alpha.
	* Makefile.in: Regenerate.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@83406 138bc75d-0d04-0410-961f-82ee72b054a4

	* c-cppbuiltin.c: Include target.h.
	(c_cpp_builtins): Define __PRAGMA_REDEFINE_EXTNAME and
	__PRAGMA_EXTERN_PREFIX when appropriate.
	* c-pragma.c: Include target.h.
	Document clarified semantics of symbol-renaming #pragmas.
	(handle_pragma_redefine_extname, handle_pragma_extern_prefix)
	(maybe_apply_renaming_pragma): Rewrite according to clarified
	semantics.  Always recognize, but do not necessarily execute.
	(init_pragma): Unconditionally register symbol-renaming pragmas.
	* system.h: Poison HANDLE_PRAGMA_REDEFINE_EXTNAME
	and HANDLE_PRAGMA_EXTERN_PREFIX.
	* target.h (struct gcc_target): Add handle_pragma_redefine_extname
	and handle_pragma_extern_prefix flags.
	* target-def.h: Add defaults for TARGET_HANDLE_PRAGMA_REDEFINE_EXTNAME
	and TARGET_HANDLE_PRAGMA_EXTERN_PREFIX.
	* Makefile.in (c-pragma.o, c-cppbuiltin.o): Update dependencies.
	* config/sol2.h: Define TARGET_HANDLE_PRAGMA_REDEFINE_EXTNAME,
	not HANDLE_PRAGMA_REDEFINE_EXTNAME.
	(TARGET_OS_CPP_BUILTINS): No need to define __PRAGMA_REDEFINE_EXTNAME.
	(TRANSFER_FROM_TRAMPOLINE): Prototype mprotect.
	* config/alpha/osf.h: Define TARGET_HANDLE_PRAGMA_EXTERN_PREFIX,
	not HANDLE_PRAGMA_EXTERN_PREFIX.
	(TARGET_OS_CPP_BUILTINS): No need to define __PRAGMA_EXTERN_PREFIX.
	* doc/extend.texi (Solaris Pragmas, Tru64 Pragmas): Combine
	into one section "Symbol-Renaming Pragmas"; clarify; document
	adjusted semantics.

	* builtins.c (expand_builtin): Do not issue error for a builtin
	with no special case code and no DECL_ASSEMBLER_NAME; just do the
	library call.
	* c-decl.c (builtin_function): Don't call make_decl_rtl.
	* c-objc-common.c (has_c_linkage): Stub implementation.
	* cgraphunit.c (cgraph_expand_function)
	(cgraph_remove_unreachable_nodes): Don't clear DECL_ARGUMENTS.

cp:
	* cp-lang.c (has_c_linkage): Implement.

	* cp-tree.h (set_mangled_name_for_decl): Don't prototype.
	* decl.c (duplicate_decls): Use COPY_DECL_RTL.
	(builtin_function_1): Don't call make_decl_rtl.
	(build_cp_library_fn): Don't call set_mangled_name_for_decl.
	(grokvardecl): Don't call mangle_decl.
	* except.c (nothrow_libfn_p): Look at DECL_NAME, not
	DECL_ASSEMBLER_NAME.
	* method.c (set_mangled_name_for_decl): Delete.
	* name-lookup.c (pushdecl): When a local extern shadows a
	file-scope declaration of the same object, give both DECLs the
	same DECL_UID.
	* typeck.c (cxx_mark_addressable): Don't set TREE_ADDRESSABLE
	on DECL_ASSEMBLER_NAME.

testsuite:
	* g++.dg/expr/enum1.C, g++.dg/opt/const3.C: Declare abort with
	extern "C".
	* g++.dg/other/pragma-re-1.C: Add comments.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@83405 138bc75d-0d04-0410-961f-82ee72b054a4

	* builtins.c (fold_builtin_unordered_cmp): Take an EXP argument
	instead of both an ARGLIST and a result TYPE.  Handle these C99
	comparison functions as "polymorphic" builtins.  Also handle
	lowering of BUILT_IN_ISUNORDERED to an UNORDERED_EXPR tree node.
	(fold_builtin_1): Update calls to fold_builtin_unordered_cmp.
	Move handling of BUILT_IN_ISUNORDERED from here to there.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@83404 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@83402 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@83401 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@83399 138bc75d-0d04-0410-961f-82ee72b054a4

        * c-gimplify.c: Remove unnecessary prototypes.
        (c_gimplify_stmt): Merge into ...
        (c_gimplify_expr): ... here.  Don't play with prep_stmt.
        * c-semantics.c (prep_stmt): Remove.
        * gimplify.c (annotate_one_with_locus): Break out from ...
        (annotate_all_with_locus): ... here.
        (gimplify_expr): Add locus to expressions even if pre/post queues
        are not present.
cp/
        * cp-gimplify.c: Remove unnecessary prototypes.
        (cp_gimplify_stmt): Merge into ...
        (cp_gimplify_expr): ... here.  Move to end of file.  Handle
        stmts_are_full_exprs_p frobbing.
        * cp-tree.h (cp_gimplify_stmt): Remove.
        * pt.c (tsubst_expr): Merge prep_stmt and unify.
        * tree.c (init_tree): Don't set lang_gimplify_stmt.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@83397 138bc75d-0d04-0410-961f-82ee72b054a4

	* function.c (assign_parms): If not padding upward or intentionally
	forcing upward padding, take offset_rtx into account when determining
	the alignment for stack_parm.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@83396 138bc75d-0d04-0410-961f-82ee72b054a4

        * ifcvt.c (noce_try_move): Recognize all generated instructions.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@83395 138bc75d-0d04-0410-961f-82ee72b054a4

	* function.c (free_after_compilation): Do not free computed_goto_common*.
	* function.h (struct function): Kill computed_goto_common*.
	* stmt.c (expand_computed_goto): Do not commonize the computed gotos.
	* tree-cfg.c (disband_implicit_edges): Do not forward across the
	commonized computed goto.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@83393 138bc75d-0d04-0410-961f-82ee72b054a4

	in binutils.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@83391 138bc75d-0d04-0410-961f-82ee72b054a4

        PR gfortran/16080
        * io/list_read.c(set_value): fixed spelling.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@83389 138bc75d-0d04-0410-961f-82ee72b054a4

2004-06-19  Bud Davis  <bdavis9659@comcast.net>

      PR gfortran/16080
      * gfortran.fortran-torture/execute/read_null_string.f90: New file.
      * io/list_read.c(set_value): don't copy if the string is null.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@83388 138bc75d-0d04-0410-961f-82ee72b054a4

        * g++.dg/lookup/crash3.C: Use __SIZE_TYPE__
        instead of setting the type of size_t by
        hand.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@83387 138bc75d-0d04-0410-961f-82ee72b054a4

        PR c++/15721
        * toplev.c (wrapup_global_declarations): Do not check
        TREE_SYMBOL_REFERENCED of the DECL_ASSEMBLER_NAME but check
        cgraph_varpool_node's needed field.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@83386 138bc75d-0d04-0410-961f-82ee72b054a4

	CFG transparent RTL expansion:
	* Makefile.in (cfgexpand.o): New object file.
	(builtins.o): Add dependency on basic-block.h
	* builtins.c: Include basic-block.h
	(entry_of_function): New function.
	(expand_builtin_apply_args, expand_builtin_saveargs): Use it.
	* cfgexpand.c: New file.
	* expr.c (execute_expand, pass_expand): Kill.
	* pass.c (rest_of_compilation): Do not build CFG unless called from
	coverage code.
	* tree-cfg.c (delete_tree_cfg): Rename to..
	(delete_tree_cfg_annotations): ... this one; Do not remove the CFG itself.
	* tree-flow.h (delete_tree_cfg_annotations): Declare.
	(dleete_tree_cfg): Kill.
	* tree-optimize.c (execute_rebuild_bind, pass_rebuild_bind): Kill.
	(execute_del_cfg): Rename to...
	(execute_free_datastructures): This one...
	(pass_del_cfg): Rename to...
	(pass_free_datastructures): ... this one; Do not kill PROP_cfg.
	(init_tree_optimization_passes): Make cfg build and profiling to happen
	unconditionally.

	* tree-mudflap.c (mf_decl_cache_locals): Skip labels before
	inserting the cache variables.

	* tree-mudflap.c: Include headers to make basic_block available.
	Move functions around such that related functions are near each
	other.  Add prototypes for all static functions.  Add comments
	briefly explaining what IR the mudflap1 and mudflap2 work on and
	what they do.
	(mudflap_function_decls): Rename to execute_mudflap_function_decls.
	(mudflap_function_ops): Rename to execute_mudflap_function_ops.
	(pass_mudflap_1, pass_mudflap_2): Update.
	(mf_decl_cache_locals): Make it work on the CFG instead of the saved
	function tree.
	(mf_build_check_statement_for): Make it work on the CFG.
	(mf_xform_derefs_1): Likewise.  Cleanup code style.
	(mf_xform_derefs): Likewise.

	* tree-cfg.c (label_to_block): Invent the label destination for
	undefined labels.
	(cleanup_dead_labels): Update table in the case label_to_block added
	new label.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@83385 138bc75d-0d04-0410-961f-82ee72b054a4

        * gimple-low.c (lower_function_body): Generate return statement for
        fall off the end of the function here ...
        * tree-cfg.c (make_edges): ... instead of here.
        * gimplify.c (gimplify_return_expr): Mark return temp TREE_NO_WARNING.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@83382 138bc75d-0d04-0410-961f-82ee72b054a4

	(get_eq_name, check_phi_redundancy): New functions.
	(kill_redundant_phi_nodes): Use standard ssa minimalization algorithm.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@83380 138bc75d-0d04-0410-961f-82ee72b054a4

	* fold-const.c (fold) <UNORDERED_EXPR, ORDERED_EXPR, UNLT_EXPR,
	UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, LTGT_EXPR>: Add
	constant folding for unordered comparison tree nodes.  If both
	operands are real constants, call fold_relational_const.  If either
	operand is a NaN, evaluate the other for side-effects and return a
	constant.  Optimize (double)float1 CMP (double)float2 into the
	equivalent float1 CMP float2.
	(nondestructive_fold_binary_to_constant) <UNORDERED_EXPR,
	ORDERED_EXPR, UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
	LTGT_EXPR>: Call fold_relational_const for constant operands.
	(fold_relational_const): Add support for unordered comparison tree
	nodes.  Don't constant fold "ordered" floating point comparisons
	against NaN if when flag_trapping_math is set.

	* gcc.dg/unordered-2.c: New test case.
	* gcc.dg/unordered-3.c: New test case.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@83379 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@83377 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@83376 138bc75d-0d04-0410-961f-82ee72b054a4

	PR other/16043
	* lib/g++.exp (g++_version): Tweak regexp for version
	* lib/g77.exp (g77_version): Likewise
	* lib/gfortran.exp (gfortran_version): Likewise
	* lib/objc.exp (objc_version): Likewise
	* lib/treelang.exp (treelang_version): Likewise


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@83374 138bc75d-0d04-0410-961f-82ee72b054a4

	* include/ext/mt_allocator (__mt_alloc<>::_Tune): Add _M_align,
	the alignment requested.
	(__mt_alloc<>::_Tune::_Tune): Tweak consistently.
	(__mt_alloc<>::allocate): Use it instead of sizeof(_Block_record).
	(__mt_alloc<>::deallocate): Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@83372 138bc75d-0d04-0410-961f-82ee72b054a4

	Use INT_MAX instead of __INT_MAX__.
	* gcc.dg/compat/struct-align-2_y.c: Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@83371 138bc75d-0d04-0410-961f-82ee72b054a4

	* gcc.dg/compat/scalar-return-3_x.c: Use it.
	* gcc.dg/compat/scalar-return-3_y.c: Use it.
	* gcc.dg/compat/scalar-return-4_x.c: Use it.
	* gcc.dg/compat/scalar-return-4_y.c: Use it.
	* gcc.dg/compat/scalar-by-value-3_x.c: Use it.
	* gcc.dg/compat/scalar-by-value-3_y.c: Use it.
	* gcc.dg/compat/scalar-by-value-4_x.c: Use it.
	* gcc.dg/compat/scalar-by-value-4_y.c: Use it.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@83370 138bc75d-0d04-0410-961f-82ee72b054a4

	fails, exit immediately.  If high - low overflows and etype is
	a signed type, retry with unsigned etype.
	(merge_ranges): If !in0_p and !in1_p, handle even range2 adjacent
	to range1 at TYPE_MAX_VALUE and TYPE_MIN_VALUE.

	* gcc.dg/range-test-1.c: New test.
	* g++.dg/opt/range-test-1.C: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@83369 138bc75d-0d04-0410-961f-82ee72b054a4

        * c-gimplify.c (gimplify_condition): Remove.
        (gimplify_c_loop, gimplify_if_stmt, gimplify_switch_stmt): Don't
        call it.
cp/
        * semantics.c (begin_cond): New.
        (finish_cond): Rewrite to handle template DECL_STMTs specially.
        Assume that non-template decls go land before the conditional.
        (simplify_loop_decl_cond): Likewise.
        (begin_if_stmt, finish_if_stmt_cond, begin_while_stmt,
        finish_while_stmt_cond, finish_for_init_stmt, finish_for_cond,
        begin_switch_stmt, finish_switch_cond): Update to match.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@83368 138bc75d-0d04-0410-961f-82ee72b054a4

        switch estimates.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@83367 138bc75d-0d04-0410-961f-82ee72b054a4

        * config/i386/darwin.h (HOT_TEXT_SECTION_NAME): Define.
        (NORMAL_TEXT_SECTION_NAME): Define.
        (UNLIKELY_EXECUTED_TEXT_SECTION_NAME): Define.
        (SECTION_FORMAT_STRING): Define.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@83363 138bc75d-0d04-0410-961f-82ee72b054a4

	* testsuite/libjava.jni/jni.exp (gcj_jni_test_one): Add lgcc_s for
	darwin.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@83360 138bc75d-0d04-0410-961f-82ee72b054a4

	(TARGET_SCHED_USE_DFA_PIPELINE_INTERFACE): Define.
	* xtensa.md: Replace the old pipeline description with a DFA model.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@83358 138bc75d-0d04-0410-961f-82ee72b054a4

	PR libstdc++/16020
	* include/debug/safe_base.h
	(_Safe_sequence_base::_Safe_sequence_base(const _Safe_sequence_base&),
	_Safe_sequence_base::operator=): Provide definitions.
	* testsuite/23_containers/bitset/cons/16020.cc: New.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@83357 138bc75d-0d04-0410-961f-82ee72b054a4

2004-06-18  Benjamin Kosnik  <bkoz@redhat.com>

	* include/ext/pool_allocator.h: Qualify __throw_bad_alloc.
	(__pool_base): Remove unused template parameter.  Add
	protected. Move lock data into __pool_base::_Lock. Remove static
	on member functions.
	(__pool_base::_M_get_free_list): New.
	(__pool_alloc): Move _S_force new here.
	* src/allocator.cc: Move out of line __pool_base definitions here.
	* config/linker-map.gnu: Export bits from __pool_base.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@83355 138bc75d-0d04-0410-961f-82ee72b054a4

	* config/s390/2064.md: Make all insn reservations apply to
	the z900, g5 and g6.
	* config/s390/s390.c (s390_use_dfa_pipeline_interface): Remove.
	(TARGET_SCHED_USE_DFA_PIPELINE_INTERFACE):
	Define to hook_int_void_1.
	(s390_adjust_cost): Cleanup.  Don't check address dependency here.
	(s390_first_cycle_multipass_dfa_lookahead):


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@83350 138bc75d-0d04-0410-961f-82ee72b054a4

			Diego Novillo  <dnovillo@redhat.com>

	* tree-dfa.c (create_var_ann): tree_ann -> tree_ann_t.
	(create_stmt_ann): Ditto.
	(create_tree_ann): New function.
	(create_cst_ann): Remove.
	(create_expr_ann): Ditto.

	* tree-flow-inline.h (cst_ann): Remove.
	(get_cst_ann): Ditto.
	(get_expr_ann): Ditto.
	(expr_ann): Ditto.
	(get_tree_ann): New function.
	(tree_ann): Ditto.
	(ann_type): tree_ann -> tree_ann_t.
	* tree-flow.h (tree_ann_type): CST_ANN, EXPR_ANN removed.
	(struct cst_ann_d): Removed.
	(struct expr_ann_d): Ditto.
	(union tree_ann_d): Removed cst and expr.
	(tree_ann): Renamed to tree_ann_t.
	* tree-ssa-ccp.c (set_rhs): tree_ann -> tree_ann_t.
	* tree-ssa-pre.c (get_value_handle): Rewrite for single common
	annotation.
	(set_value_handle): Ditto.
	(phi_translate): Ditto.
	* tree-tailcall.c (adjust_return_value): tree_ann -> tree_ann_t.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@83349 138bc75d-0d04-0410-961f-82ee72b054a4

	if desired, before the default class loader is initialised.
	Call INIT_SEGV only if HANDLE_SEGV is defined.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@83348 138bc75d-0d04-0410-961f-82ee72b054a4

        directory only if it actually exists.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@83347 138bc75d-0d04-0410-961f-82ee72b054a4

	* config/locale/gnu/numeric_members.cc
	(numpunct<wchar_t>::_M_initialize_numpunct): Clean up
	assignments of _M_decimal_point and _M_thousands_sep.
	* config/locale/gnu/time_members.cc
	(__timepunct<wchar_t>::_M_initialize_timepunct): Clean up
	and reformat assignments of date and time fields.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@83346 138bc75d-0d04-0410-961f-82ee72b054a4

	* config.gcc: Add it to tmake_file for sh64*-*-linux*.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@83343 138bc75d-0d04-0410-961f-82ee72b054a4

	* jni/gtk-peer/gnu_java_awt_peer_gtk_GtkComponentPeer.c:
	Fix up non-ansi comments.

2004-06-18  Ranjit Mathew  <rmathew@hotmail.com>

	* javax/swing/text/AbstractDocument.java: Adding missing import
	for javax.swing.event.EventListenerList.
	* javax/swing/text/DefaultCaret.java: Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@83342 138bc75d-0d04-0410-961f-82ee72b054a4