* simplify-rtx.c (associative_constant_p): New function to test
whether an RTX expression is an immediate constant.
(simplify_associative_operation): New function to perform some
reassociation optimizations of associative binary expressions.
(simplify_binary_operation): Use simplify_associative_operation
to simplify PLUS, MULT, AND, IOR, XOR, SMIN, SMAX, UMIN and UMAX.
Floating point expressions are only reassociated when unsafe
math optimizations are permitted.
From-SVN: r70521
* gcc_release (build_sources): Use two new variables EXPORTTAG and
EXPORTDATE to make the extraction of sources more transparent and
also allow snapshots (off mainline) without a tag.
From-SVN: r70507
PR c++/11512
* stmt.c (expand_expr_stmt_value): Don't warn about any void
typed expression.
cp:
PR c++/11512
* cvt.c (convert_to_void): Indicate which side of conditional has
no effects, and rhs of comma operator. Test for no sideeffect
expressions here and always build a convert expr.
* init.c (expand_default_init): Convert the init to void.
* typeck.c (build_x_compound_expr): Do not check for side effects
here.
(build_compound_expr): Do not convert lhs when building a
template.
testsuite:
PR C++/11512
* g++.dg/template/warn1.C: New.
From-SVN: r70505
* i386.c (ix86_fntype_regparm): Rename from ...
(ix86_function_regparm): ... this one; add fastcall and local
functions.
(ix86_function_ok_for_sibcall): Update.
(ix86_return_pops_args): Likewise.
(init_cumulative_args): Likewise.
(x86_can_output_mi_thunk): Likewise.
(function_arg): Fix formating.
(x86_this_parameter): Fix fastcall.
(x86_output_mi_thunk): Likewise.
* cgraph.c (cgraph_mark_needed_node): Do not mark functions without
body as reachable; mark nested functions as needed too.
(dump_cgraph): Do not output global.calls.
* cgraph.h (cgraph_global_info): Kill.
* cgraphunit.c (cgraph_finalize_function): Enqueue needed functions.
(record_call_1): Speedup.
(cgraph_analyze_function): Break out from ...; compute inlining
parameters.
(cgraph_finalize_compilation_unit): ... here.
(cgraph_mark_inline): Kill computation of calls.
(cgraph_decide_inlining): Do not compute most of initial values.
From-SVN: r70504
* fold-const.c (negate_expr_p): MULT_EXPRs and RDIV_EXPRs are easy
to negate if either operand is easy to negate, if we don't care
about sign-dependent rounding.
(negate_expr): Make the logic to negate a REAL_CST explicit.
Attempt to negate a MULT_EXPR or RDIV_EXPR by negating an operand
that's easy to negate, if we don't honor sign-dependent rounding.
(fold <MULT_EXPR>): Optimize -A * B as A * -B if B is easy to
negate, and the symmetric A * -B as -A * B if A is easy to negate.
(fold <RDIV_EXPR>): Likewise, optimize -A/B and C/-D as A/-B and
-C/D if B and C are cheap to negate. Add an explicit rule to
optimize X/-1.0 as -X when we don't care about signaling NaNs.
From-SVN: r70455
* Makefile.in (tm_file): Rename tm_include_list.
(tm_p_file): Rename tm_p_include_list.
(build_xm_file): Rename build_xm_include_list.
(host_xm_file): Rename host_xm_include_list.
(xm_file): Rename xm_include_list.
(xm_file_list): Add to be substituted.
(cs-config.h, cs-bconfig.h, cs-tconfig.h, cs-tm.h, cs-tm_p.h):
Update to match.
(bt-load.o): Add missing dependency on $(TM_H).
* configure.in: Prefix value of EXTRA_MODES_FILE with config/.
For each of tm_file, tm_p_file, xm_file, host_xm_file, and
build_xm_file, generate both *_file_list and *_include_list
values from it. (xm_file_list was formerly not being generated.)
In *_include_list, prefix the names of all headers found in
$(srcdir)/config with config/. In each loop, consider only
the special case files that can actually appear in that list.
AC_SUBST all *_file_list and all *_include_list variables; do
not AC_SUBST the plain *_file variables.
* configure: Regenerate.
From-SVN: r70449
* pa.c (pa_adjust_insn_length): Delete adjustment for delay slot in
direct calls.
(attr_length_call): Include it here. Improve length estimate for
local calls.
(output_call): Use targetm.binds_local_p.
From-SVN: r70441
PR c++/11703
* call.c (type_passed_as): Use TYPE_SIZE, not TYPE_PRECISION to
determine whether or not to promote types.
(convert_for_arg_passing): Likewise.
* decl2.c (cp_build_parm_decl): Do not set DECL_ARG_TYPE in
templates.
* pt.c (tsubst_decl): Do not expect it to be set.
PR c++/9512
PR c++/10923
* cp-tree.h (check_elaborated_type_specifier): Declare.
(handle_class_head): Remove.
(note_got_semicolon): Likewise.
(note_list_got_semicolon): Likewise.
(finish_class_definition): Likewise.
* decl.c (check_elaborated_type_specifier): Make it public.
Robustify.
(handle_class_head): Remove.
* parser.c (cp_parser_elaborated_type_specifier): Use
check_elaborated_type_specifier.
(cp_parser_class_specifier): Do not call finish_class_definition.
(cp_parser_class_head): Or handle_class_head. Check for
over-qualified names.
* semantics.c (finish_class_definition): Remove.
* parser.c (cp_parser_check_for_definition_in_return_type): New
function.
(cp_parser_simple_declaration): Adjust call to
cp_parser_init_declarator.
(cp_parser_decl_specifier_seq): Change type of
declares_class_or_enum parameter.
(cp_parser_explicit_instantiation): Adjust accordingly.
(cp_parser_type_specifier): Change type of
declares_class_or_enum parameter.
(cp_parser_init_declarator): Add declares_class_or_enum
parameter.
(cp_parser_parameter_declaration): Adjust call to
cp_parser_decl_specifier_seq.
(cp_parser_function_definition): Likewise.
(cp_parser_member_declaration): Likewise.
(cp_parser_single_declaration): Likewise.
* cp-tree.h (lang_type_class): Remove has_call_overloaded,
has_array_ref_overloaded, has_arrow_overloaded, and got_semicolon.
(TYPE_OVERLOADS_CALL_EXPR): Remove.
(TYPE_OVERLOADS_ARRAY_REF): Likewise.
(TYPE_OVERLOADS_ARROW): Likewise.
(CLASSTYPE_GOT_SEMICOLON): Likewise.
* class.c (check_bases): Do not set them.
(finish_struct_1): Likewise.
* decl.c (cp_finish_decl): Do not set CLASSTYPE_GOT_SEMICOLON.
(build_ptrmemfunc_type): Likewise.
(grok_op_properties): Do not set TYPE_OVERLOADS_*.
(start_function): Do not check CLASSTYPE_GOT_SEMICOLON.
* decl2.c (grokfield): Do not set CLASSTYPE_GOT_SEMICOLON.
* lex.c (note_got_semicolon): Remove.
(note_list_got_semicolon): Likewise.
* parser.c (cp_parser_simple_declaration): Do not call
note_list_got_semicolon.
* pt.c (list_eq): Remove.
(lookup_template_class): Do not set CLASSTYPE_GOT_SEMICOLON.
(instantiate_class_template): Do not set TYPE_OVERLOADS*.
(instantiate_class_template): Do not set CLASSTYPE_GOT_SEMICOLON.
* ptree.c (cxx_print_type): Do not print them.
* semantics.c (finish_member_class_template): Do not call
note_list_got_semicolon.
* g++.dg/parse/ret-type2.C: New test.
PR c++/11703
* g++.dg/init/new8.C: New test.
PR c++/10923
* g++.dg/parse/typedef5.C: New test.
PR c++/9512
* g++.dg/parse/qualified2.C: New test.
* g++.old-deja/g++.other/decl5.C: Mark one more instance of
invalid code.
From-SVN: r70391
* parse.y (java_check_regular_methods): Typo fixes. Call
check_interface_throws_clauses. Use
check_concrete_throws_clauses.
(check_interface_throws_clauses): New function.
(check_concrete_throws_clauses): New function.
(hack_is_accessible_p): New function.
(find_most_specific_methods_list): Added FIXME.
* typeck.c (lookup_do): Use `flags' argument to decide what to
do. Reimplemented.
(lookup_argument_method_generic): New function.
(lookup_argument_method2): Removed.
* jcf.h (ACC_INVISIBLE): New define.
* jcf-write.c (generate_classfile): Skip invisible methods.
* class.c (add_miranda_methods): New function.
(layout_class_methods): Use it.
(get_access_flags_from_decl): Use ACC_INVISIBLE.
* java-tree.h (METHOD_INVISIBLE): New define.
(lang_decl_func) [invisible]: New field.
(lookup_argument_method_generic): Declare.
(SEARCH_INTERFACE): New define.
(SEARCH_SUPER): Likewise.
(SEARCH_ONLY_INTERFACE): Likewise.
(SEARCH_VISIBLE): Likewise.
(lookup_argument_method2): Removed declaration.
From-SVN: r70388
* libjava.jacks/jacks.xfail: Updated to account for new passes.
* libjava.compile/abstr.xfail: Now can compile from bytecode.
* libjava.compile/PR5641.xfail: Now can compile from bytecode.
From-SVN: r70387
* java/awt/Container.java
(getPreferredSize): Call preferredSize.
(preferredSize): Moved body of getPreferredSize here.
(getMinimumSize): Call minimumSize.
(minimumSize): Moved body of getMinimumSize here.
From-SVN: r70386
Roger Sayle
Andreas Jaeger
Jan Hubicka
GCC Administrator
Kaveh R. Ghazi
Gerald Pfeifer
Nathan Sidwell
Nathan Sidwell
Alexandre Duret-Lutz
Zack Weinberg
Zdenek Dvorak
John David Anglin
Zack Weinberg
Geoffrey Keating
Per Bothner
Kaz Kojima
Matthias Klose
J"orn Rennecke
Tom Tromey
Dale Johannesen
Graydon Hoare
Mohan Embar
Mark Mitchell
Kelley Cook
Richard Sandiford
Jeroen Frijters