* config/i386/i386.c (print_reg): Abort if REGNO (x) is a
	virtual register, but only if file == asm_out_file.
	* config/i386/i386.h (HI_REGISTER_NAMES): Use "argp", not "",
	for ARG_POINTER_REGNUM.

From-SVN: r72712

	* c-common.c (registered_builtin_types): New static.
	(c_common_type_for_mode): Consult registered_builtin_types.
	(c_register_builtin_type): Add type to registered_builtin_types.
	* optabs.c (init_floating_libfuncs): Initialize libfuncs for
	all MODE_FLOAT modes, not just the ones corresponding to
	float_type_node, double_type_node, and long_double_type_node.

From-SVN: r72711

2003-10-20  Phil Edwards  <phil@codesourcery.com>

	* configure.ac:  Fix comment typo.
	* configure.host:  Add vxworks to host_os switch.
	* crossconfig.m4:  Remove old commented os_include_dir variables
	left over from autotools transition.
	(*-vxworks):  New stanza.
	(*-windiss):  Add missing symbols.
	* configure:  Regenerate.
	* config/os/vxworks/ctype_base.h, config/os/vxworks/ctype_inline.h,
	config/os/vxworks/ctype_noninline.h, config/os/vxworks/os_defines.h:
	New files.
	* config/os/windiss/os_defines.h:  Define __C9X__.

From-SVN: r72710

	* config.gcc: Add support for arm926ejs, arm1026ejs, arm1136js,
	arm1136jfs, and armv6j.
	* config/arm/arm.c (FL_ARCH6J): New macro.
	(FL_VFPV2): Likewise.
	(all_cores): Add entries for arm926ejs, arm1026ejs, arm1136js,
	and arm1136jfs.
	(all_architectures): Add entry for armv6j.
	(arm_override_options): Add entries for arm926ejs, arm1026ejs,
	arm1136js, and arm1136jfs.
	* config/arm/arm.h (TARGET_CPU_arm926ej_s): New macro.
	(TARGET_CPU_arm1026ej_s): Likewise.
	(TARGET_CPU_arm1136j_s): Likewise.
	(TARGET_CPU_arm1136jf_s): Likewise.
	* doc/invoke.texi: Document new ARM cores and architecture
	variants.

From-SVN: r72709

        * config/alpha/alpha.h (PREDICATE_CODES): Add normal_memory_operand.
        * config/alpha/alpha-protos.h: Remove PREDICATE_CODES prototypes.

From-SVN: r72708

        * config/rs6000/rs6000.h: (rs6000_sched_insert_nops):
        support new flag -minsert-sched-nops.
        (DEFAULT_SCHED_FINISH_NOP_INSERTION_SCHEME): Define.
        * config/rs6000/rs6000.c: (rs6000_sched_insert_nops):
        support new flag -minsert-sched-nops.
        (is_cracked_insn, is_microcoded_insn): New functions.
        (rs6000_sched_finish): New function.
        (rs6000_issue_rate): Return 5 for power4.
        (get_next_active_insn, insn_terminates_group_p): New
        functions.
        (is_costly_group, force_new_group): New functions.
        (redefine_groups, pad_groups): New functions.
        (rs6000_variable_issue): Use new functions.
        * doc/invoke.texi (-minsert-sched-nops): Document new
        option.

From-SVN: r72707

From-SVN: r72706

	PR c++/9781, c++/10583, c++/11862
	* decl.c (cp_finish_decl): Exit immediately if decl is an
	error_mark_node.
	* pt.c (push_template_decl_real): Return error_mark_node for
	invalid template declaration of variable.

	* g++.dg/parse/crash13.C: New test.

From-SVN: r72701

From-SVN: r72698

sparc.md (type attribute): Add new insn types fpa, fpm_pack, fgm_mul, fgm_pdist, and fgm_cmp for VIS.

	* config/sparc/sparc.md (type attribute): Add new insn types
	fpa, fpm_pack, fgm_mul, fgm_pdist, and fgm_cmp for VIS.
	(patterns emitting VIS insns): Use them.
	* config/sparc/ultra1_2.md: Add VIS scheduling rules.
	* config/sparc/ultra3.md: Likewise.

From-SVN: r72697

	PR target/12654
	* config/alpha/alpha.c (alpha_emit_conditional_branch): Don't do
	comparison against constant by adjusting the argument except for
	EQ and NE.

From-SVN: r72696

From-SVN: r72695

	* config.gcc: Add support for arm926ejs, arm1026ejs, arm1136js,
	arm1136jfs, and armv6j.
	* config/arm/arm.c (FL_ARCH6J): New macro.
	(FL_VFPV2): Likewise.
	(all_cores): Add entries for arm926ejs, arm1026ejs, arm1136js,
	and arm1136jfs.
	(all_architectures): Add entry for armv6j.
	(arm_override_options): Add entries for arm926ejs, arm1026ejs,
	arm1136js, and arm1136jfs.
	* config/arm/arm.h (TARGET_CPU_arm926ej_s): New macro.
	(TARGET_CPU_arm1026ej_s): Likewise.
	(TARGET_CPU_arm1136j_s): Likewise.
	(TARGET_CPU_arm1136jf_s): Likewise.
	* doc/invoke.texi: Document new ARM cores and architecture
	variants.

From-SVN: r72694

	* gcc.dg/builtins-18.c: Wrap C99 tests with HAVE_C99_RUNTIME.
	Define HAVE_C99_RUNTIME except on Solaris.
	* gcc.dg/builtins-20.c: Likewise.

From-SVN: r72693

2003-10-19  Andreas Tobler  <a.tobler@schweiz.ch>

        * src/powerpc/ffi_darwin.c (ffi_prep_args): Declare bytes again.
        Used when FFI_DEBUG = 1.

From-SVN: r72691

From-SVN: r72689

From-SVN: r72687

	* Makefile.in (toplev.o): Add value-prof.h dependency.
	(value-prof.o): Add REGS_H dependency.
	* common.opt (fprofile-values, fvpt): New.
	* flags.h (flag_value_profile_transformations): Declare.
	* opts.c (common_handle_option): Handle -fprofile_values and
	-fvpt.
	* profile.c (branch_prob): Don't remove death notes here.
	* timevar.def (TV_VPT): New.
	* value-prof.c: Include regs.h.
	(insn_divmod_values_to_profile, gen_divmod_fixed_value, gen_mod_pow2,
	gen_mod_subtract, divmod_fixed_value_transform,mod_pow2_value_transform,
	mod_subtract_transform, value_profile_transformations): New.
	(insn_values_to_profile): Call insn_divmod_values_to_profile.
	(find_values_to_profile): Add dumps.
	* value-prof.h (value_profile_transformations): Declare.
	* toplev.c: Include value-prof.h.
	(rest_of_handle_value_profile_transformations): New.
	(enum dump_file_index): Add DFI_vpt.
	(dump_file): Add vpt dump.
	(flag_value_profile_transformations): New.
	(lang_independent_options): Add flag_profile_values and
	flag_value_profile_transformations.
	(rest_of_compilation): Call
	rest_of_handle_value_profile_transformations.
	(process_options): Let -fvpt imply -fprofile-values.
	* doc/invoke.texi (-fvpt): Document.

From-SVN: r72685

        PR other/12506
        * configure.host (aix4,aix*): Define os_include_dir to os/generic.

From-SVN: r72684

From-SVN: r72682

	* i386.c (print_reg): Do not abort on certain registers.

	PR optimization/12612
	* reg-stack.c (subst_stack_regs_pat):  Use st(1) for clobbers.
	* i386.md (fpatan, fyl2x, fscale patterns and expanders): Use
	match_scratch; avoid bogus paralles.

	PR target/12674
	* i386.c (ix86_function_regparm): Disable implicit register passing
	conventions when profiling.

From-SVN: r72681

	PR optimization/8178
	* config/i386/i386.md (*movsi_zero): Delete.
	(*ffs_no_cmove): Use ix86_expand_clear to zero the third operand.

Co-Authored-By: Richard Henderson <rth@redhat.com>

From-SVN: r72680

locale.cc (locale::_S_initialize): Re-apply workaround a confusion of the use of the gthr API when...


2003-10-18  Andreas Tobler  <a.tobler@schweiz.ch>

	* src/locale.cc (locale::_S_initialize): Re-apply workaround a
	confusion of the use of the gthr API when __gthread_active_p()
	returns true.

From-SVN: r72679

From-SVN: r72678

        * config/alpha/alpha.c (fix_operator): New.
        (divmod_operator): Tidy.
        (alpha_emit_xfloating_cvt): Handle UNSIGNED_FIX.
        * config/alpha/alpha.h (FIXUNS_TRUNC_LIKE_FIX_TRUNC): Remove.
        (PREDICATE_CODES): Update.
        * config/alpha/alpha.md (fix_truncdfsi_ieee): Use match_operator.
        (fix_truncdfsi_internal, fix_truncdfdi_ieee): Likewise.
        (fix_truncsfsi_ieee, fix_truncsfsi_internal): Likewise.
        (fix_truncsfdi_ieee): Likewise.
        (fix_truncdfdi2, fix_truncsfdi2): Turn into define_expand.
        (fixuns_truncdfdi2, fixuns_truncsfdi2, fixuns_trunctfdi2): New.
        * config/alpha/alpha-protos.h: Update.

From-SVN: r72677

	* config/mips/mips.h (INITIALIZE_TRAMPOLINE): Simplify.
	* config/mips/mips.c (mips_load_got): Assume Pmode == ptr_mode.
	* config/mips/mips.md (extendsidi2, *extendsidi2): Merge. Don't accept
	contant operands.

From-SVN: r72671

	* doc/extend.texi: Fix typos.
	* doc/invoke.texi: Likewise.

From-SVN: r72668

* config/arm/arm.c (arm_override_options): Use arm_tune_xscale for
XScale optimizations not arm_arch_xscale.
* config/arm/arm.h (CONSTANT_ALIGNMENT_FACTOR, MOVE_RATIO): Likewise.

From-SVN: r72667

[[Split portion of a mixed commit.]]

From-SVN: r72665.2

[[Split portion of a mixed commit.]]

From-SVN: r72664.2

	* config/s390/s390-protos.h (shift_count_operand): Add prototype.
	* config/s390/s390.c (shift_count_operand): New function.
	(s390_extra_constraint): Use it to implement 'Y' constraint.
	(print_shift_count_operand): New function.
	(print_operand): Use it to implement '%Y'.
	* config/s390/s390.h (EXTRA_ADDRESS_CONSTRAINT): Add 'Y' constraint.
	(PREDICATE_CODES): Add shift_count_operand.
	* config/s390/s390.md ("rotldi3"): Merge alternatives,
	using "shift_count_operand" predicate and "Y" constraint,
	and "%Y" to output the combined shift count.
	("rotlsi3"): Likewise.
	("ashldi3", "*ashldi3_31", "*ashldi3_64"): Likewise.
	("ashrdi3", "*ashrdi3_31", "*ashrdi3_64", "*ashrdi3_cc_31",
	"*ashrdi3_cc_64", "*ashrdi3_cconly_31", "*ashrdi3_cconly_64"): Likewise.
	("ashlsi3", "ashrsi3", "*ashrsi3_cc", "*ashrsi3_cconly"): Likewise.
	("lshrdi3", "*lshrdi3_31", "*lshrdi3_64"): Likewise.
	("lshrsi3"): Likewise.

From-SVN: r72661

	* config/m68k/m68k.c (m68k_output_function_epilogue): Add missing
	argument to asm_fprintf statement.

From-SVN: r72656

From-SVN: r72653

Approved by David Edehlson.

From-SVN: r72651

Approved by David Edelsohn.

From-SVN: r72650

* final.c (final_scan_insn): Run FINAL_PRESCAN_INSNS on asm insns
as well.

From-SVN: r72649

	* rtl.h (rtl_size): Declare.
	(rtunion): Remove rtwint.
	(rtx_def): Replace 'fld' with a union of an rtunion or a HOST_WIDE_INT.
	(RTX_HDR_SIZE, RTX_SIZE): New macros.
	(RTL_CHECK1): Adjust for new rtx_def layout.
	(RTL_CHECK2, RTL_CHECKC1, RTL_CHECKC2): Likewise.
	(XWINT, XCWINT): Likewise.  Access the rtx structure directly.
	(X0WINT): Remove.
	(X0ANY): New macro.
	* rtl.def: Adjust comments for new rtx_def layout.
	* ggc.h (ggc_alloc_rtx): Take the rtx code as argument, not the
	number of slots.
	* rtl.c (rtx_size): New array.
	(rtx_alloc): Adjust call to ggc_alloc_rtx.  Use RTX_HDR_SIZE.
	(copy_rtx): Use RTX_HDR_SIZE.  Adjust for new rtx_def layout.
	(shallow_copy_rtx): Adjust call to ggc_alloc_rtx.  Use RTX_SIZE.
	* integrate.c (copy_rtx_and_substitute): Use X0ANY to copy '0' fields.
	* emit-rtl.c (copy_most_rtx): Likewise.
	(copy_rtx_if_shared): Use RTX_SIZE.
	(copy_insn_1): Use RTX_HDR_SIZE.  Adjust for new rtx_def layout.
	* gengenrtl.c (gendef): Adjust ggc_alloc_rtx call.  Use RTX_HDR_SIZE.
	* gengtype.c (write_rtx_next): Use RTX_HDR_SIZE.
	(adjust_field_rtx_def): Expect "rtx_def" to be a union rather than
	an array.  Adjust output for new rtx_def layout.
	* ggc-page.c (RTL_SIZE): Use RTX_HDR_SIZE.
	* reload1.c (eliminate_regs): Use RTX_SIZE.
	* rtlanal.c (loc_mentioned_in_p): Adjust for new rtx_def layout.
	* gdbinit.in (pi): Likewise.

From-SVN: r72647

From-SVN: r72646

	* libgcc.texi: Group multi-word types, such as "long double" and
	"unsigned int", using braces in @deftypefn and @deftypefnx nodes.
	Document __unord?f2 as returning a non-zero value, not just one.

From-SVN: r72645

	PR c++/12495
	* pt.c (lookup_template_class): Handle when current_class_type
	is a local class.

	* g++.dg/template/crash21.C: New test.

From-SVN: r72643