2003-08-17  Phil Edwards  <pme@gcc.gnu.org>

	* acinclude.m4 (GLIBCXX_EXPORT_INCLUDES):  Remove LIBMATH_INCLUDES
	and LIBSUPCXX_INCLUDES.  Re-purpose TOPLEVEL_INCLUDES to refer to
	things from the top level.
	* configure.ac (GLIBCXX_IS_NATIVE):  Determine earlier and re-order.
	Comment out the conditionals for CANADIAN and GLIBCXX_BUILD_LIBMATH
	(currently unused).  Strip the fake-VPATH shell fragment from
	automake-generated rules, if present.
	* linkage.m4:  Add comment.

	* fragment.am:  New file, containing factored-out common settings.
	(AM_CPPFLAGS):  Absorb the deprecated INCLUDES variable contents.
	* Makefile.am:  Include fragment.am.  Remove common variables.
	* include/Makefile.am:  Likewise.
	* libmath/Makefile.am:  Likewise.
	* libsupc++/Makefile.am:  Likewise.
	* po/Makefile.am:  Likewise.  Print rules during check.
	* src/Makefile.am:  Likewise.
	* testsuite/Makefile.am:  Likewise.

	* aclocal.m4, configure, Makefile.in, include/Makefile.in,
	libmath/Makefile.in, libsupc++/Makefile.in, po/Makefile.in,
	src/Makefile.in, testsuite/Makefile.in:  Regenerate.

From-SVN: r70522

simplify-rtx.c (associative_constant_p): New function to test whether an RTX expression is an immediate constant.


	* 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

From-SVN: r70516

        * config/alpha/alpha.md: Remove usage of PARAMS.

        * config/i386/cygwin.h: Convert K&R prototypes to ISO C90.
        * config/i386/i386-interix.h: Likewise.
        * config/i386/winnt.c: Likewise.
        * config/i386/cygming.h: Likewise.
        * config/i386/cygwin2.c: Likewise.
        * config/darwin.c: Likewise.
        * config/darwin-c.c: Likewise.
        * config/darwin-protos.h: Likewise.
        * config/darwin.h: Likewise.
        * config/s390/s390-protos.h: Likewise.
        * config/s390/s390.c: Likewise.
        * config/ia64/ia64.c: Likewse
        * config/ia64/ia64-protos.h: Likewise.

From-SVN: r70515

	PR C++/11702
	* semantics.c (finish_id_expression): Mark all functions as used.

From-SVN: r70514

From-SVN: r70512

From-SVN: r70510

	* config/sparc/sparc-protos.h: Don't use the PARAMS macro.
	* config/sparc/sparc.c: Likewise.

From-SVN: r70509

gcc_release (build_sources): Use two new variables EXPORTTAG and EXPORTDATE to make the extraction of...

	* 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

From-SVN: r70506

	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

From-SVN: r70498

	* cp-tree.def (NON_DEPENDENT_EXPR): Add operand.
	* decl2.c (build_offset_ref_call_from_tree): Use
	build_non_dependent_expr.
	* error.c (dump_expr) <NON_DEPENDENT_EXPR case>: Dump the operand.
	* pt.c (build_non_dependent_expr): Set operand.

From-SVN: r70478

	* decl2.c (mark_member_pointers): Rename to...
	(mark_member_pointers_and_eh_tinfos): ... this one; deal with eh tinfos
	(lower_function): Update call.
	* except.c (eh_type_info): Break out from ...
	(build_eh_type): ... here; tinfo is already used.
        (finish_eh_spec_block): Mark tinfos as used.
        * semantics.c (finish_handler_params): Mark tinfo as used.
	* cp-tree.h(eh_type_info): Declare.

From-SVN: r70477

cp:	* pt.c (instantiate_class_template): Set location before
	substuting bases.
testsuite:
	* g++.dg/template/error2.C: New test.
	* g++.dg/lookup/using7.C: Adjust errors
	* g++.old-deja/g++.pt/crash36.C: Likewise.
	* g++.old-deja/g++.pt/derived3.C: Likewise.

From-SVN: r70476

	* decl.c (make_typename_type): Use my_friendly_assert.
	* pt.c (tsubst_aggr_type): Rearrange context substitution.

From-SVN: r70475

From-SVN: r70473

From-SVN: r70459

fold-const.c (negate_expr_p): MULT_EXPRs and RDIV_EXPRs are easy to negate if either operand is easy to negate...


	* 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

From-SVN: r70454

	* 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

From-SVN: r70442

	* 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

	* builtins.c (CASE_MATHFN): New helper macro.
	(mathfn_built_in): Simplify and sort.

From-SVN: r70436

	* gcc.c-torture/execute/builtins/lib/strcat.c: New.
	* gcc.c-torture/execute/builtins/string-9-lib.c: New.
	* gcc.c-torture/execute/builtins/string-9.c: New, from
	string-opt-9.c.  Adjust for execute/builtins framework.
	* gcc.c-torture/execute/string-opt-9.c: Delete.

From-SVN: r70435

From-SVN: r70430

        * config.gcc (iq2000*-*-elf*): Don't set xm_file.
        * config/iq2000/xm-iq2000.h: Delete file.

From-SVN: r70428

gengtype.c (walk_type): Process a subobject before processing the pointer that points to the subobject.

	* gengtype.c (walk_type): Process a subobject before processing
	the pointer that points to the subobject.

From-SVN: r70427

	* regclass.c (init_reg_modes):  Make non-static.
	Rename to init_reg_modes_once per new naming convention.
	(init_regs):  Don't call init_reg_modes here.
	* emit-rtl.c (init_emit_once):  Call init_reg_modes_once here instead.
	* rtl.h (init_reg_modes_once):  New declaration.
	* toplev.c (backend_init):  Call init_regs after init_emit_once.

From-SVN: r70426

From-SVN: r70424

linux.h (DBX_REGISTER_NUMBER): Define so to map a special index for MD_FALLBACK_FRAME_STATE_FOR to itself.

	* config/sh/linux.h (DBX_REGISTER_NUMBER): Define so to map a
	special index for MD_FALLBACK_FRAME_STATE_FOR to itself.

From-SVN: r70422

	* src/sh/ffi.c (OFS_INT16): Set 0 for little endian case.  Update
	copyright years.

From-SVN: r70421

2003-08-13  Matthias Klose  <doko@debian.org>

        * fastjar.texi: License manual under the GPL.
        * Makefile.am: Remove reference to fdl.texi
        * Makefile.in: Regenerate

From-SVN: r70414

	* sh.c (sh_get_pr_initial_val): Always wrap in unspec for TARGET_SH1.
	* sh.md (load_ra): Change insn predicate to TARGET_SH1.

From-SVN: r70410

From-SVN: r70407

From-SVN: r70406

	* config/rs6000/rs6000.md (ctrsi, ctrdi):  Reenable
	handling of decrement-and-branch farther than 32 bits.

From-SVN: r70405

2003-08-12  Graydon Hoare  <graydon@redhat.com>

	* java/awt/Font.java:
	Stub out more recent API.

From-SVN: r70404

	* Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
	GCJH_OBJS, JCFDUMP_OBJS
	* win32-host.c: Removed the unnecessary and broken dependency
	on jcf.h

From-SVN: r70402