2003-01-15  Phil Edwards  <pme@gcc.gnu.org>

	* include/bits/basic_string.tcc (_S_string_copy): Unused, remove.

From-SVN: r61377

        * config/alpha/alpha.c (find_lo_sum_using_gp): Rename from find_lo_sum;
        also check that GP is being used.
        (alpha_find_lo_sum_using_gp): New.
        (alpha_does_function_need_gp): Use get_attr_usegp.
        * config/alpha/alpha-protos.h: Update.
        * config/alpha/alpha.md (attr usegp): New.  Annotate patterns
        as needed.

From-SVN: r61376

gcse.c (one_cprop_pass): Change function arguments to take both cprop_jumps and bypass_jumps flags...


	* gcse.c (one_cprop_pass): Change function arguments to take both
	cprop_jumps and bypass_jumps flags instead of just alter_jumps.
	(gcse_main): Update calls to one_cprop_pass, disabling bypassing.
	(bypass_jumps): New function to perform separate jump bypassing pass.
	* rtl.h (bypass_jumps): Add function prototype.
	* timevar.def (TV_BYPASS): New timing variable.
	* toplev.c (enum dump_file_index): Add new entry DFI_bypass.
	(dump_file): New entry for the bypass RTL dump file.
	(rest_of_compilation): Insert new jump bypassing optimization
	pass after loop.
	* doc/passes.texi: Document new pass.

From-SVN: r61374

acinclude.m4 (GLIBCPP_CHECK_WCHAR_T_SUPPORT): Substitute GLIBCPP_TEST_WCHAR_T if building wchar_t bits in the library.


2003-01-15  Benjamin Kosnik  <bkoz@redhat.com>

	* acinclude.m4 (GLIBCPP_CHECK_WCHAR_T_SUPPORT): Substitute
	GLIBCPP_TEST_WCHAR_T if building wchar_t bits in the library.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* testsuite/Makefile.am (all-local): Add conditional rule to
	generate testsuite_wchar_t.
	* testsuite/Makefile.in: Regenerate.
	* testsuite/lib/libstdc++-v3-dg.exp
	(libstdc++-v3-list-sourcefiles): Remove wchar_t files if
	testsuite_wchar_t is not present in the build directory.
	* testsuite/libstdc++-v3.dg/dg.exp: Add -g -O2 to DEFAULT_CXXFLAGS.
	Remove setulimit bits.
	* testsuite/26_numerics/complex_value.cc: Set to noopts.
	* testsuite/Makefile.am (CLEANFILES): Add.
	* testsuite/Makefile.in: Regenerate.

From-SVN: r61373

	* som.h (SUPPORTS_WEAK, SUPPORTS_ONE_ONLY, MAKE_DECL_ONE_ONLY,
	ASM_WEAKEN_LABEL, GTHREAD_USE_WEAK): Define.
	* pa.h (TARGET_SOM_SDEF): Define.
	* pa-hpux11.h (TARGET_SOM_SDEF): Define.
	* config/os/hpux/os_defines.h (_GLIBCPP_GTHREAD_USE_WEAK): Define for
	__hppa__.

From-SVN: r61372

2003-01-15  Scott Gilbertson  <scottg@mantatest.com>

	* gnu/gcj/xlib/natGC.cc (fillPolygon): New method.
	* gnu/gcj/xlib/GC.java (fillPolygon): Declare.
	* gnu/awt/xlib/XGraphics.java (fillPolygon): Added translateX and
	translateY arguments.  Implement.
	* gnu/awt/j2d/IntegerGraphicsState.java (fillPolygon): Pass
	down translation arguments.
	(drawPolyline, drawPolygon): Fix incorrect tests.
	* gnu/awt/j2d/DirectRasterGraphics.java (fillPolygon): Added
	translateX and translateY arguments.

From-SVN: r61369

2003-01-15  Scott Gilbertson  <scottg@mantatest.com>

	* Makefile.in: Rebuilt.
	* Makefile.am (xlib_includes): New macro.
	(INCLUDES): Use it.

From-SVN: r61366

	* config/m68hc11/m68hc11.c (expand_prologue): Use push/pop to
	allocate 4-bytes of locals on 68HC11.
	(expand_epilogue): Likewise.
	(m68hc11_memory_move_cost): Increase cost of HI/QI soft registers.

From-SVN: r61364

From-SVN: r61363

2003-01-15  Scott Gilbertson  <scottg@mantatest.com>

	* gnu/awt/xlib/XToolkit.java (getColorModel): Implemented.
	* gnu/awt/xlib/XGraphicsConfiguration.java (getPixel): Work with
	16-bit display mode.

From-SVN: r61362

	* config/m68hc11/m68hc11.h (ASM_SPEC): Handle -m68hcs12; Pass -mshort
	and -mshort-double to the assembler to specify the ABI.
	(LINK_SPEC): Likewise.
	(CPP_SPEC): Pass HCS12 specific define.
	(MASK_M68S12): New define.
	(TARGET_M68S12): Likewise.
	(TARGET_SWITCHES): New options -m68hcs12 and -m68S12.
	(TARGET_VERSION): Update.
	* config/m68hc11/m68hc12.h (CPP_SPEC): Pass HCS12 specific define.
	(LINK_SPEC): Update.
	(ASM_SPEC): Update.
	* config/m68hc11/m68hc11.c (m68hc11_asm_file_start): Update.
	* doc/invoke.texi (M68hc1x Options): Document -m68hcs12.

From-SVN: r61358

2003-01-15  Scott Gilbertson  <scottg@mantatest.com>

	* java/awt/CardLayout.java (show): Rewrote.
	(gotoComponent): Removed `target' argument.  Simplified code.
	Don't pre-compute `choice' unless `what' is FIRST or LAST.
	Changed all callers.
	(NONE): Removed.

From-SVN: r61357

From-SVN: r61354

	* gcc.c-torture/compile/20000804-1.x: Don't execute this test at
	all for HC11/HC12.
	* gcc.c-torture/compile/20001205-1.x: Likewise.
	* gcc.c-torture/compile/20001226-1.x: Likewise.
	* gcc.c-torture/compile/920520-1.x: Likewise.
	* gcc.c-torture/compile/961203-1.x: Likewise.
	* gcc.c-torture/compile/20020604-1.x: Likewise.

From-SVN: r61351

	* config/m68hc11/m68hc11.md ("return"): Use emit_jump_insn to emit
	the return code.

From-SVN: r61347

	* cfganal.c (set_edge_can_fallthru_flag): Clear the EDGE_CAN_FALLTHRU
	flag before setting it.

From-SVN: r61345

From-SVN: r61343

From-SVN: r61342

c-semantics.c (genrtl_while_stmt): Improve initial RTL generation when loop condition is known true, i.e.


	* c-semantics.c (genrtl_while_stmt):  Improve initial RTL generation
	when loop condition is known true, i.e.  "while (1) { ... }".
	(genrtl_for_stmt): Similarly for "for" statements.

From-SVN: r61338

	* real.c (real_sqrt): Return a bool result indicating whether
	a floating point exception or trap should be raised.
	* real.h (real_sqrt): Update function prototype.
	* builtins.c (fold_builtin): Only fold non-trapping square
	roots unless we're ignoring errno and trapping math.

From-SVN: r61337

	* expr.h (emit_conditional_add): Add PARAMS to declaration.
	* gengtype-lex.l (malloc, realloc): Move defines after include of
	system.h.  Remove duplicate include of system.h.

From-SVN: r61336

	PR middle-end/9009
	* optabs.c (expand_unop):  When manipulating the FP sign bit
	using integer operations, account for targets with different
	integer and FP word orders.
	(expand_abs): Likewise.

From-SVN: r61335

        * config/rs6000/rs6000.c (rs6000_gen_section_name): Do not include
        file extension in section name.

From-SVN: r61334

* flow.c (find_auto_inc): Also try to generate a PRE_MODIFY with
constant offset.

From-SVN: r61333

* arm.h (HAVE_PRE_MODIFY_DISP, HAVE_PRE_MODIFY_REG): Define.
(HAVE_POST_MODIFY_DISP, HAVE_POST_MODIFY_REG): Define.
(ARM_GO_IF_LEGITIMATE_ADDRESS): Handle pre/post-modify addresses.
(ARM_PRINT_OPERAND_ADDRESS): Likewise.

From-SVN: r61332

From-SVN: r61331

	PR f/9258
	* global.c (struct allocno): Add no_stack_reg.
	(global_conflicts): Set no_stack_reg.
	(find_reg): Use it.

	* convert.c (convert_to_real): Fold - and abs only when profitable.
	* fold-const.c (fold): Fold truncates in - and abs.

	* gcc.c-torture/compile/20030115-1.c: New test.

	* gcc.dg/i386-fpcvt-1.c: New test.
	* gcc.dg/i386-fpcvt-2.c: New test.

From-SVN: r61329

so I'm fixing the Changelog entry

From-SVN: r61328

	* predict.c (real_inv_br_prob_base): New variable.
	(propagate_freq): Use multiply by reciprocal instead of
	division.  Don't divide by 1.0 at all.
	(estimate_bb_frequencies): Similar.

From-SVN: r61326

* configure.in (noconfigdirs): Don't skip gas on IRIX 6.
* configure: Rebuilt.

From-SVN: r61325

From-SVN: r61324

* configure.in (libgcc_visibility): Force disabled on IRIX 6 too.
* configure: Rebuilt.

From-SVN: r61323

        * config/s390/s390.c (s390_safe_attr_type): New function.
        (s390_use_dfa_pipeline_interface): New function, return true for z900.
        (s390_issue_rate): New function.
        (s390_agen_dep_p): New function.
        (addr_generation_dependency_p): Use 's390_safe_attr_type'.
        (s390_adjust_cost): Return 'cost' if new DFA is used.
        (s390_adjust_priority): Delete function.
        * config/s390/s390-protos.h: (s390_agen_dep_p): New prototype.
        * config/s390/s390.md (atype attribute): Attribute 'atype' default
        determined by 'op_type'.
        (type attribute): Added more type attributes.
        * config/s390/2064.md: New DFA description for z900 pipeline.

From-SVN: r61321

* config/i386/i386.c (ix86_expand_vector_move): Validize constant
forced to memory.  Fixes PR bootstrap/9036.

From-SVN: r61319

From-SVN: r61318

* config/mips/mips.h (CRT_CALL_STATIC_FUNCTION): Define so as
to set $gp before the call.

From-SVN: r61310

        * config/alpha/alpha.c (alpha_expand_mov): Use correct mode
        for force_const_mem.

From-SVN: r61309

cp:
	* decl2.c (check_classfn): Fix uninitialized warning.
	(build_anon_union_vars): Likewise.
	* pt.c (tsubst_copy): Likewise.

gcc:
	* genattr.c (main): Rearrange output to avoid prototype warning.
	* genautomata.c (transform_3): Fix ambiguous-else warning.
	* local-alloc.c (requires_inout): Add parentheses around
	assignment used as truth-value.
	* timevar.c: Move system includes above local includes.  Include
	toplev.h
	* Makefile.in (timevar.o): Depend on toplev.h.

From-SVN: r61308

	* java/net/InetSocketAddress.java
	(serialVersionUID): New member variable.
	* java/net/NetPermission.java
	(NetPermission): Dont implement java.io.Serialization directly.
	* java/net/SocketAddress.java:
	(serialVersionUID): Documentation added.

From-SVN: r61305

2003-01-14  Jeffrey D. Oldham  <oldham@codesourcery.com>

	Further conform g++'s __vmi_class_type_info to the C++ ABI
	specification.
	* gcc/cp/rtti.c (dfs_class_hint_mark): Do not set hints not
	specified by the specification.
	(class_hint_flags): Likewise.
	* gcc/testsuite/g++.old-deja/g++.abi/vmihint.C (main): Revise
	expected flags per the specification.
	* libstdc++-v3/libsupc++/cxxabi.h
	(__vmi_class_type_info::__flags_masks): Remove enumerations not
	required by the specification.

From-SVN: r61304