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  1. 18 Sep, 2000 9 commits
  3. 17 Sep, 2000 16 commits
    • c-decl.c (grokdeclarator): Don't give a warning about defaulting to int for… · 60e9d01c 
      c-decl.c (grokdeclarator): Don't give a warning about defaulting to int for plain complex which defaults...

	* c-decl.c (grokdeclarator): Don't give a warning about defaulting
	to int for plain complex which defaults to complex double.  Do
	warn about defaulting to complex double if pedantic.  Warn about
	complex integer types if pedantic.  Warn about complex types if
	pedantic and not in C99 mode.
	* c-typeck.c (build_unary_op): If pedantic, warn about use of ~
	for complex conjugation.

testsuite:
	* gcc.dg/c90-complex-1.c, gcc.dg/c99-complex-1.c: New tests.

From-SVN: r36478
      Joseph Myers committed
    • * contrib.texi: Update my entry. · bc5006c7 
      From-SVN: r36477
      Joseph Myers committed
    • alias.c (true_dependence): Allow non-unchanging read to conflict with unchanging write. · ec569656 
      	* alias.c (true_dependence): Allow non-unchanging read to conflict
	with unchanging write.

From-SVN: r36476
      Richard Kenner committed
    • expr.c (store_constructor_field): Accept ALIAS_SET arg. · 23cb1766 
      	* expr.c (store_constructor_field): Accept ALIAS_SET arg.
	(store_constructor): Pass alias_set to it.

From-SVN: r36475
      Richard Kenner committed
    • avr.md ("mcu_enhanced"): New attribute. · 7e3bd81e 
      	* config/avr/avr.md ("mcu_enhanced"): New attribute.
	("mcu_mega"): Likewise.
	("extendhisi2"): Use "mcu_enhanced".
	("zero_extendhisi2"): Likewise.
	("call_insn"): Use "mcu_enhanced" and "mcu_mega".
	("call_value_insn"): Likewise.
	("*sbrx_branch"): Use "mcu_mega".
	("*sbrx_and_branchsi"): Likewise.
	("*sbrx_and_branchhi"): Likewise.
	("*tablejump_lib"): Likewise.

From-SVN: r36474
      Denis Chertykov committed
    • Add myself · d733f374 
      From-SVN: r36473
      Marc Espie committed
    • c-decl.c (grokdeclarator): Reorder tests to avoid looking at TYPE_MAIN_VARIANT of ERROR_MARK. · a52fb89b 
      	* c-decl.c (grokdeclarator): Reorder tests to avoid looking at
	TYPE_MAIN_VARIANT of ERROR_MARK.
	* c-lex.c (readescape): Avoid using printf syntax we don't recognize.

From-SVN: r36472
      Richard Kenner committed
    • simplify-rtx.c (simplify_unary_operation): Add cases FLOAT_EXTEND and… · 6a51f4a0 
      simplify-rtx.c (simplify_unary_operation): Add cases FLOAT_EXTEND and FLOAT_TRUNCATE to ones that return 0.

	* simplify-rtx.c (simplify_unary_operation): Add cases
	FLOAT_EXTEND and FLOAT_TRUNCATE to ones that return 0.

From-SVN: r36471
      Richard Kenner committed
    • function.h (no_debugging_symbols): New field. · 87c31d6b 
      	* function.h (no_debugging_symbols): New field.
	* integrate.c (save_for_inline): Renamed from save_for_inline_nocopy.
	Initialize no_debugging_symbols.
	(output_inline_function): Save and restore write_symbols and set from
	no_debugging_symbols.
	* toplev.c (rest_of_compilation): Call save_for_inline.
	* tree.h: Update comment.

From-SVN: r36470
      Richard Kenner committed
    • Bring back equal forms for libcalls · ebb1b59a 
      From-SVN: r36469
      Bernd Schmidt committed
    • Fix problem with last checkin - applied a slightly earlier version than what was approved · e85427f9 
      From-SVN: r36468
      Bernd Schmidt committed
    • decl2.c (handle_class_head): Always push some scope even in the error case. · fc928afe 
      	* decl2.c (handle_class_head): Always push some scope even
	in the error case.

From-SVN: r36467
      Geoff Keating committed
    • 20000917-1.c: New test. · 859e203f 
      	* gcc.c-torture/execute/20000917-1.c: New test.
	* gcc.c-torture/execute/20000917-1.x: XFAIL.

From-SVN: r36466
      Greg McGary committed
    • Daily bump. · 98c13cc0 
      From-SVN: r36465
      Jeff Law committed
    • splay-tree.c (splay_tree_predecessor): Fix typo in comment. · 8f17b5c5 
      	* splay-tree.c (splay_tree_predecessor): Fix typo in comment.

	Convert the C front-end to use function-at-a-time mode.
	* c-common.h: Include splay-tree.h.
	(C_DECLARED_LABEL_FLAG): New macro.
	(struct language_function): Add x_scope_stmt_stack and
	x_function_name_declared_p.
	(RECHAIN_STMTS): Move definition.
	(lang_statment_code_p): Likewise.
	(lang_expand_stmt): Likewise.
	(lang_expand_decl_stmt): New variable.
	(lang_expand_function_end): Likewise.
	(current_scope_stmt_stack): New function.
	(add_decl_stmt): Likewise.
	(add_scope_stmt): Likewise.
	(mark_stmt_tree): Likewise.
	(struct c_lang_decl): New structure.
	(DECL_SAVED_TREE): Define.
	(c_mark_lang_decl): New function.
	(c_expand_start_cond): Change prototype.
	(c_finish_then): New function.
	(c_finish_else): Likewise.
	(current_function_name_declared): Remove.
	(set_current_function_name_declared): Likewise.
	(mark_c_language_function): Declare.
	(case_compare): Likewise.
	(c_add_case_label): Likewise.
	(c_expand_expr): Likewise.
	(c_safe_from_p): Likewise.
	* c-common.c (lang_expand_function_end): New variable.
	(struct if_elt): Add if_stmt.
	(c_expand_start_cond): Add the if-statement to the statement-tree,
	rather than generating RTL.
	(c_finish_then): New function.
	(c_expand_start_else): Don't generate RTL.
	(c_finish_else): New function.
	(c_expand_expr_stmt): Don't generate RTL.
	(statement_code_p): Add SCOPE_STMT.
	(case_compare): New function.
	(c_add_case_label): Likewise.
	(mark_stmt_tree): Likewise.
	(c_mark_lang_decl): Likewise.
	(mark_c_language_function): Likewise.
	(c_expand_expr): Likewise.
	(c_safe_from_p): Likewise.
	* c-decl.c (c_stmt_tree): New variable
	(c_scope_stmt_stack): Likewise.
	(c_function_name_declared_p): Likewise.
	(lang_expand_expr_stmt): Remove.
	(poplevel): Don't call output_inline_function for nested
	functions.
	(pushdecl): Don't set DECL_CONTEXT for a local declaration of an
	`extern' function.
	(redeclaration_error_message): Change means of computing whether
	or not a function is nested.
	(lookup_label): Don't call label_rtx.
	(init_decl_processing): Add more GC roots.
	(start_decl): Add DECL_STMTs to the statement-tree, rather than
	calling rest_of_decl_compilation.
	(finish_decl): Don't call expand_decl.
	(store_parm_decls): Begin the statement-tree, but don't generate
	RTL.
	(finish_function): Tie off the statement-tree.  Call c_expand_body
	if appropriate.
	(c_expand_body): New function.
	(push_c_function_context): Save more information.
	(pop_c_function_contxt): Likewise.
	(copy_lang_decl): Now that we use DECL_LANG_SPECIFIC, copy it.
	(lang_mark_tree): Mark it.
	(current_stmt_tree): Adjust.
	(current_scope_stmt_stack): New function.
	(do_case): Remove.
	(set_current_name_declared): Likewise.
	(c_begin_compound_stmt): Define.
	(c_expand_decl_stmt): Likewise.
	* c-lang.c: Include rtl.h and expr.h.
	(lang_init): Set more language-specific hooks.
	* c-lex.c: Include expr.h.
	* c-parse.in: Changes throughout to add statements to the
	statement-tree, rather than generating RTL after every statement.
	* c-semantics.c (lang_expand_decl_stmt): Define.
	(add_decl_stmt): New function.
	(add_scope_stmt): Likewise.
	(finish_stmt_tree): Tweak.
	(genrtl_expr_stmt): Likewise.
	(genrtl_decl_stmt): Handle local labels, and call
	lang_expand_decl_stmt if required.
	(genrtl_for_stmt): Fix line-number handling.
	(genrtl_case_label): Handle cleanups.
	(genrtl_asm_stmt): Don't call combine_strings.
	(genrtl_compound_stmt): Simplify.
	(expand_stmt): Handle SCOPE_STMTs.
	* c-tree.h (struct lang_decl): New structure.
	(C_DECLARED_LABEL_FLAG): Remove.
	(c_begin_compound_stmt): Declare.
	(c_expand_decl_stmt): Likewise.
	(c_expand_start_case): Rename to c_start_case.
	(c_finish_case): New function.
	* c-typeck.c (start_init): Tweak setting of
	constructor_incremental.
	(c_expand_asm_operands): Tweak error-handling.  Add to the
	statement-tree.
	(c_expand_return): Add to the statement-tree.
	(c_expand_start_case): Rename to ...
	(c_start_case): ... this.
	(struct c_switch): New type.
	(switch_stack): New variable.
	(do_case): Simplify.
	(c_finish_case): New function.
	* dependence.c: Include expr.h.
	(enum dependence_type): Change spelling of enumerals.
	(check_node_dependence): Adjust.
	* expr.h (lang_safe_from_p): Declare.
	(safe_from_p): Likewise.
	* expr.c (lang_safe_from_p): New variable.
	(safe_from_p): Give it external linkage.  Use lang_safe_from_p.
	* stmt.c (expand_expr_stmt): Avoid clobberring of last_expr_type.
	* toplev.c (rest_of_decl_compilation): Robustify.
	* tree.c (contains_placeholder_p): Likewise.
	* Makefile.in: Update dependencies.
	* objc/objc-act.h: Adjust calculation of value for dummy_tree_code.
	* objc/objc-act.c: Include rtl.h, expr.h, and c-common.h.
	(objc_expand_function_end): New function.
	(finish_method_def): Use it.
	(init_objc): Initialize more language-specific hooks.
	* objc/Make-lang.in: Update dependencies.

	* cp-tree.h (struct cp_language_function): Remove
	x_scope_stmt_stack and name_declared.
	(current_scope_stmt_stack): Remove.
	(function_name_declared_p): New macro.
	(struct lang_decl_flags): Use c_lang_decl as a base class.
	(context): Remove.
	(struct lang_decl): Replace saved_tree with context.
	(DECL_FRIEND_CONTEXT): Adjust accordingly.
	(SET_DECL_FRIEND_CONTEXT): Likewise.
	(DECL_VIRTUAL_CONTEXT): Likewise.
	(DECL_SAVED_TREE): Remove.
	(C_DECLARED_LABEL_FLAG): Likewise.
	(cplus_expand_expr_stmt): Don't declare.
	(add_decl_stmt): Likewise.
	(add_scope_stmt): Likewise.
	* decl.c (mark_stmt_tree): Remove.
	(case_compare): Likewise.
	(finish_case_label): Use c_add_case_label.
	(init_decl_processing): Set more language-specific hooks.
	(build_enumerator): Fix typo in comment.
	(cplus_expand_expr_stmt): Remove.
	(mark_lang_function): Use mark_c_language_function.
	(lang_mark_tree): Use c_mark_lang_decl.
	* decl2.c: Change order of inclusion.
	* except.c: Likewise.
	* expr.c (cplus_expand_expr): Remove handling of STMT_EXPR.  Fall
	back on c_expand_expr.
	* friend.c: Include expr.h.
	* init.c: Change order of inclusion.
	* Makefile.in: Update dependencies.
	* lex.h (free_lang_decl_chain): Remove.
	* optimize.c (maybe_clone_body): Use function_name_declared_p.
	* pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
	it doesn't exist.
	(instantiate_decl): Use function_name_declared_p.
	* semantics.c (lang_expand_expr_stmt): Remove.
	(set_current_function_name_declared): Likewise.
	(current_function_name_declared): Likewise.
	(begin_compound_stmt): Use function_name_declared_p.
	(add_decl_stmt): Remove.
	(setup_vtbl_ptr): Use function_name_declared_p.
	(add_scope_stmt): Remove.
	(current_scope_stmt_stack): New function.
	(cp_expand_stmt): Don't handle SCOPE_STMTs.
	(expand_body): Use function_name_declared_p.
	* tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
	* typeck.c: Change order of includes.
	(convert_sequence): Remove.

From-SVN: r36464
      Mark Mitchell committed
    • configure.in: Define macros that affect features before testing for features. · 4797e955 
      	* configure.in: Define macros that affect features before
	testing for features.  Don't define _XOPEN_SOURCE.
	* configure: Regenerated.
	* config.in: Regenerated.

From-SVN: r36463
      Geoff Keating committed
  5. 16 Sep, 2000 11 commits
  7. 15 Sep, 2000 4 commits
    • locale.cc (locale::locale(const char* __name)): Consolidate name setting. · d9fbca26 
      
2000-09-15  Benjamin Kosnik  <bkoz@purist.soma.redhat.com>

        * src/locale.cc (locale::locale(const char* __name)): Consolidate
        name setting. Add checks for NULL __name pointers. Remove calls to
        _S_initialize() as initial locale initialization can either be
        assumed, or needs to be made consistent throughout locale
        constructors.
        (locale::locale(const locale& __other, const char* __name,
        category __cat): Add checks for NULL name. Add checks for
        assignment to self.
        * src/localename.cc (locale::_Impl:: _Impl(const _Impl& __other,
        const string& __name, category __cat, size_t __refs)): Set correct
        name, has_name values.
        * testsuite/22_locale/ctor_copy_dtor.cc (test01): More tests.
        * docs/22_locale/locale.html: New file, more unfinished docs...

From-SVN: r36451
      Benjamin Kosnik committed
    • locale.cc (locale::locale(const char* __name)): Consolidate name setting. · 04807c28 
      
2000-09-15  Benjamin Kosnik  <bkoz@purist.soma.redhat.com>

	* src/locale.cc (locale::locale(const char* __name)): Consolidate
	name setting. Add checks for NULL __name pointers. Remove calls to
	_S_initialize() as initial locale initialization can either be
	assumed, or needs to be made consistent throughout locale
	construtors.
	(locale::locale(const locale& __other, const char* __name,
	category __cat): Add checks for NULL name. Add checks for
	assignment to self.
	* src/localename.cc (locale::_Impl:: _Impl(const _Impl& __other,
	const string& __name, category __cat, size_t __refs)): Set correct
	name, has_name values.
	* testsuite/22_locale/ctor_copy_dtor.cc (test01): More tests.
	* docs/22_locale/locale.html: New file, more unfinished docs...

From-SVN: r36450
      Benjamin Kosnik committed
    • * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV. · 4c4b521a 
      From-SVN: r36449
      Tom Tromey committed
    • configure, config.in: Rebuilt. · 16abe34a 
      	* configure, config.in: Rebuilt.
	* configure.in: Check for iconv.h.  Define _XOPEN_SOURCE.

From-SVN: r36448
      Tom Tromey committed