* target.h: Fix formatting.
* timevar.h: Likewise.
* tlink.c: Likewise.
* toplev.c: Likewise.
* toplev.h: Likewise.
* tree.c: Likewise.
* tree-dump.h: Likewise.
* tree.h: Likewise.
* tree-inline.h: Likewise.
* unroll.c: Likewise.
* unwind-dw2.c: Likewise.
* unwind-dw2-fde.c: Likewise.
* unwind-dw2-fde-glibc.c: Likewise.
* unwind-dw2-fde.h: Likewise.
* unwind.h: Likewise.
* unwind-sjlj.c: Likewise.
* varasm.c: Likewise.
* varray.h: Likewise.
* vmsdbg.h: Likewise.
* vmsdbgout.c: Likewise.
* xcoffout.h: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54123 138bc75d-0d04-0410-961f-82ee72b054a4

    * expr.c (compare_from_rtx): Generate comparison between op0 and op1
        rather than cc0 and 0 in a case when HAVE_cc0 is not defined.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54122 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.c (cpp_unique_options): Remove "-d" options.
        (cpp_debug_options): New spec string.
        (default_compilers): Use it.
        * objc/lang-specs.h: Likewise.
        * cp/lang-specs.h: Likewise.
        * f/lang-specs.h: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54121 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in: Replace HOST_PREFIX, HOST_PREFIX_1 with BUILD_PREFIX,
BUILD_PREFIX_1, to correct nomenclature.
* configure: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54119 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc/Makefile.in: Replace HOST_PREFIX, HOST_PREFIX_1 with
BUILD_PREFIX, BUILD_PREFIX_1, to correct nomenclature.
* gcc/mklibgcc.in: Likewise.
* gcc/config/arc/t-arc: Likewise.
* gcc/configure.in: Likewise.
* gcc/configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54118 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in: Eliminate version-specific references to tcl8.1, tk8.1.
* configure.in: Eliminate version-specific references to tcl8.1, tk8.1.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54117 138bc75d-0d04-0410-961f-82ee72b054a4

2002-05-31  Stan Shebs  <shebs@apple.com>
            Turly O'Connor  <turly@apple.com>

        * c-decl.c (struct binding_level): Change int field n_incomplete
        to tree list incomplete_list.
        (clear_binding_level): Init field with NULL.
        (pushdecl): Add incomplete type to list.
        (mark_binding_level): Mark the incomplete list.
        (finish_struct): Scan the incomplete list for types instead
        of all decls in the current binding level.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54116 138bc75d-0d04-0410-961f-82ee72b054a4

* config-ml.in: Propogate DESTDIR also.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54114 138bc75d-0d04-0410-961f-82ee72b054a4

2002-05-31  Florian Weimer  <fw@deneb.enyo.de>

* 5ntaprop.adb (with System.OS_Primitives): Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54113 138bc75d-0d04-0410-961f-82ee72b054a4

2002-05-31  Florian Weimer  <fw@deneb.enyo.de>

* cstreams.c (max_path_len): Move from here ...
* adaint.c (__gnat_max_path_len): ... to here.
* adaint.c (__gnat_max_path_len): Declare.
* g-dirope.adb (Max_Path): Adjust.
* g-os_lib.adb (Normalize_Pathname.Max_Path): Adjust.
* i-cstrea.ads (max_path_len): Adjust.
* osint.adb (Get_RTS_Search_Dir.Max_Path): Adjust.
* xr_tabls.adb (Dir_Name.Max_Path: Adjust.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54112 138bc75d-0d04-0410-961f-82ee72b054a4

2002-05-31  John David Anglin  <dave@hiauly1.hia.nrc.ca>

* pa.c (output_millicode_call): Add missing '%' characters.
(output_call): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54111 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/rs6000/xcoff.h (HOT_TEXT_SECTION_NAME): Define.
        (UNLIKELY_EXECUTED_TEXT_SECTION_NAME): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54110 138bc75d-0d04-0410-961f-82ee72b054a4

2002-05-31  Florian Weimer  <fw@deneb.enyo.de>

* update_web_docs (MANUALS): Include various flavours of the GNAT
User Guide.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54109 138bc75d-0d04-0410-961f-82ee72b054a4

*** empty log message ***

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54108 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sh/elf.h (ASM_SPEC): Use subtarget_endian_asm_spec.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54107 138bc75d-0d04-0410-961f-82ee72b054a4

* i386.c (classify_argument): Properly handle base types.

* dwarf2out.c (expand_builin_init_dwarf_reg_sizes):
Store first DWARF_FRAME_REGISTERS dwarf registers, not pseudo
registers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54106 138bc75d-0d04-0410-961f-82ee72b054a4

* gcse.c (gcse_emit_move_after): New.
(pre_delete, hoist_store): Use it.

* reload1.c (emit_input_reload_insns): Use constrain_operands
instead of constraint_accepts_reg_p to verify optimization.
(constraint_accepts_reg_p): Kill

* reload1.c (reload_cse_delete_noop_set): Kill.
(reload_cse_simplify): use delte_insn_and_edges.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54105 138bc75d-0d04-0410-961f-82ee72b054a4

* cfgloop.c (flow_loops_find): Initialize first and last fields
correctly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54104 138bc75d-0d04-0410-961f-82ee72b054a4

2002-05-31  Florian Weimer  <fw@deneb.enyo.de>

* gcc_update (files_and_dependencies): Add generated Texinfo files
for Ada.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54103 138bc75d-0d04-0410-961f-82ee72b054a4

2002-05-31  Florian Weimer  <fw@deneb.enyo.de>

* Makefile.in, Make-lang.in: Documentation is now built in
Make-lang.in.  Store Info and generated Texinfo files in the
source directory.
* gnat_ug.texi: Remove CVS keywords, correct version number.
Set file name correctly.

* gnat_ug_*.texi: Add.
* .cvsignore: Ignore generated Texinfo files.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54100 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54095 138bc75d-0d04-0410-961f-82ee72b054a4

* c-common.c (builtin_define_std): Correct logic.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54089 138bc75d-0d04-0410-961f-82ee72b054a4

* pa.c (output_millicode_call): Correct "be,l" insn for TARGET_PA_20.
(output_call): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54088 138bc75d-0d04-0410-961f-82ee72b054a4

* pa.c: Move output.h include after tree.h include.
(pa_asm_output_mi_thunk): Constify identifier lab.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54087 138bc75d-0d04-0410-961f-82ee72b054a4

* config/ns32k/ns32k.h: Define named constants for the
bits in target_flags and use them.
* config/ns32k/netbsd.h (TARGET_DEFAULT): Use named constants.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54086 138bc75d-0d04-0410-961f-82ee72b054a4

2002-05-30  John David Anglin  <dave@hiauly1.hia.nrc.ca>

* config.gcc (tm_file): Prefix pa/pa-700.h to tm_file list for PA1.0
architecture and pa/pa-7100.h for PA1.1 architecture, respectively.
* pa/pa.c (override_options): Use TARGET_SCHED_DEFAULT to select
default scheduling model.
* pa/pa.h (TARGET_SCHED_DEFAULT): Define if not defined to "8000".
* pa/pa-700.h (TARGET_SCHED_DEFAULT): New file for "700" scheduling.
* pa/pa-7100.h (TARGET_SCHED_DEFAULT): New file for "7100" scheduling.
* doc/install.texi (hppa*-*-*): Document default scheduling.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54085 138bc75d-0d04-0410-961f-82ee72b054a4

* pa.c (following_call): Check TARGET_JUMP_IN_DELAY.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54084 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in (WARN_CFLAGS): New.
(FLAGS_TO_PASS): Add WARN_CFLAGS.
* libF77/Makefile.in (ALL_CFLAGS): Likewise.
* libI77/Makefile.in (ALL_CFLAGS): Likewise.
* libU77/Makefile.in (ALL_CFLAGS): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54083 138bc75d-0d04-0410-961f-82ee72b054a4

* config.gcc (ns32k-*-netbsd*): Set tm_file to
"${tm_file} netbsd.h netbsd-aout.h ns32k/netbsd.h"
* config/ns32k/netbsd.h: Don't include ns32k/ns32k.h,
netbsd.h, or netbsd-aout.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54082 138bc75d-0d04-0410-961f-82ee72b054a4

* longlong.h (count_trailing_zeros): Add missing \, and clean up
whitespace in __ns32000__ case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54081 138bc75d-0d04-0410-961f-82ee72b054a4

2002-05-31  Aldy Hernandez  <aldyh@redhat.com>

        * expr.c (expand_expr): Output partially zeroed out vectors with
        output_constant_def.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54080 138bc75d-0d04-0410-961f-82ee72b054a4

* config.gcc (sh[123456789l]*-*-*): Set cpu_type to sh.
(sh-*-netbsdelf*)
(shl*-*-netbsdelf*): New targets.
* config/sh/netbsd-elf.h: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54079 138bc75d-0d04-0410-961f-82ee72b054a4

    PR optimization/6822
        * config/i386/i386.c (ix86_expand_int_movcc): Don't cast INTVAL
        to unsigned int for op1 comparisons.  Use gen_int_mode.

* gcc.c-torture/compile/20020530-1.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54076 138bc75d-0d04-0410-961f-82ee72b054a4

    * expmed.c (const_mult_add_overflow_p): New.
        * expr.h: Declare it.
        * loop.c (maybe_eliminate_biv_1) [COMPARE]: Use it.
        Don't eliminate the biv if the giv has a constant multiplier and
        the rhs argument of the comparison does satisfy the predicate.
        Use expand_mult_add to compute the replacement constant.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54075 138bc75d-0d04-0410-961f-82ee72b054a4

    * c-common.c (c_common_attribute_table): Add "may_alias" entry.
        (c_common_get_alias_set): Handle it.
        * doc/extend.texi: Document it.

        * gcc.c-torture/execute/mayalias-1.c: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54074 138bc75d-0d04-0410-961f-82ee72b054a4

    * defaults.h (TARGET_ALLOWS_PROFILING_WITHOUT_FRAME_POINTER): Kill.
        * toplev.c (process_options): Don't check it.
        * doc/tm.texi: Don't document it.
        * config/i386/linux.h (SUBTARGET_FRAME_POINTER_REQUIRED): New.
        (TARGET_ALLOWS_PROFILING_WITHOUT_FRAME_POINTER): Kill.
        * config/i386/i386.c (ix86_frame_pointer_required): Suppress leaf
        frame pointer optimization if current_function_profile.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54072 138bc75d-0d04-0410-961f-82ee72b054a4

2002-05-30 Marc Espie <espie@openbsd.org>
* configure.in:  Always check for sys/types.h
* configure:  Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54071 138bc75d-0d04-0410-961f-82ee72b054a4

* langhooks.c: Fix formatting.
* langhooks.h: Likewise.
* lcm.c: Likewise.
* libgcc2.c: Likewise.
* lists.c: Likewise.
* local-alloc.c: Likewise.
* loop.c: Likewise.
* loop.h: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54070 138bc75d-0d04-0410-961f-82ee72b054a4

2002-05-30  H.J. Lu  (hjl@gnu.org)

* libI77/open.c (_XOPEN_SOURCE): Removed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54069 138bc75d-0d04-0410-961f-82ee72b054a4

2002-05-30 Marc Espie <espie@openbsd.org>
* config.gcc (sparc64-*-openbsd*):  New.
* config/sparc/openbsd1-64.h:  New.
* config/sparc/openbsd64.h:  New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54066 138bc75d-0d04-0410-961f-82ee72b054a4

    * flow.c (propagate_one_insn): Revise yesterday's patch.  Delete
        a dead insn with a REG_RETVAL note when the entire libcall is not
        dead and remove the associated REG_LIBCALL note at the same time.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54065 138bc75d-0d04-0410-961f-82ee72b054a4

* lcm.c (output.h): #include.
(compute_earliest): Remove hack to treat renumbered EXIT_BLOCK
as an ordinary block.
(optimize_mode_switching): Don't pretend that the exit block is
an ordinary block, or handle sucessors of entry block specially.
Instead, split edges from entry block and to exit block, and
put a computing definition on the thus gained post-entry-block,
and a need on the pre-exit-block.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54064 138bc75d-0d04-0410-961f-82ee72b054a4

* ada.h: Add MI guard macro.
(SUBTYPE): Define constants with an anonymous enum, not static
const variables.
(IN): Cast constants to appropriate type before use.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54063 138bc75d-0d04-0410-961f-82ee72b054a4

* gengenrtl.c (type_from_format, accessor_from_format): Support 'B'.
* rtl.texi: Document 'B'

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54062 138bc75d-0d04-0410-961f-82ee72b054a4

Fix omission in log for earlier change

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54061 138bc75d-0d04-0410-961f-82ee72b054a4

* config/m68k/netbsd-elf.h (LONG_DOUBLE_TYPE_SIZE): Compute
at run-time.
(LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Set to 96 if not __mc68010__.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54059 138bc75d-0d04-0410-961f-82ee72b054a4

   * pa.h (ASM_OUTPUT_MI_THUNK): Remove unwanted semi-colon.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54058 138bc75d-0d04-0410-961f-82ee72b054a4

* config/avr/avr.c (avr_mcu_types): Fix typo in previous patch.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54057 138bc75d-0d04-0410-961f-82ee72b054a4

fix typo in last commit

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54055 138bc75d-0d04-0410-961f-82ee72b054a4

2002-05-30  Aldy Hernandez  <aldyh@redhat.com>

        * config/rs6000/rs6000.c (rs6000_expand_unop_builtin): Return
        const0_rtx instead of NULL_RTX when in error.
        (altivec_expand_abs_builtin): Same.
        (rs6000_expand_binop_builtin): Same.
        (altivec_expand_predicate_builtin): Same.
        (altivec_expand_stv_builtin): Same.
        (rs6000_expand_ternop_builtin): Same.
        (altivec_expand_builtin): Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54054 138bc75d-0d04-0410-961f-82ee72b054a4

2002-05-29  David S. Miller  <davem@redhat.com>

* rtl.h (clear_emit_caches): Delete.
* integrate.c (output_inline_function): Don't call it.
* emit-rtl.c (restore_emit_status, init_emit): Likewise.
(clear_emit_caches): Delete definition.
(SEQUENCE_RESULT_SIZE, sequence_result, free_insn): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54053 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54047 138bc75d-0d04-0410-961f-82ee72b054a4

* config/mmix/mmix.c: Include real.h.
(mmix_constant_address_p): Remove redundant test before switch.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54042 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.in (vax-*-netbsd*): Don't build gas for this
platform.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54040 138bc75d-0d04-0410-961f-82ee72b054a4

* libjava.compile/T20020529.java: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54039 138bc75d-0d04-0410-961f-82ee72b054a4

* config/mips/mips.h (READONLY_DATA_SECTION_ASM_OP): Define
only if not already defined.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54038 138bc75d-0d04-0410-961f-82ee72b054a4

* config/h8300/h8300-protos.h: Remove prototypes for
ok_for_bclr and small_power_of_two.
* config/h8300/h8300.c (small_power_of_two): Remove.
(ok_for_blcr): Likewise.
(fix_bit_operand): Make WHAT deal with an integer instead of a
constraint character.
* config/h8300/h8300.h (CONST_OK_FOR_O): Remove.
(CONST_OK_FOR_P): Likewise.
(CONST_OK_FOR_LETTER_P): Do not call CONST_OK_FOR_O or
CONST_OK_FOR_P any more.
* config/h8300/h8300.md (andqi3): Adjust to the new prototype
of fix_bit_operand.
(iorqi3): Likewise.
(xorqi3): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54037 138bc75d-0d04-0410-961f-82ee72b054a4

* config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Define.
(CPP_PREDEFINES): Make sure this is undefined.
(CPP_SPEC): Place -D__mips=1 at the beginning of the spec,
since it is no longer in CPP_PREDEFINES.  Don't -U__MIPSEL__
or -U__MIPSEB__ before defining one or the other.  Instead,
use %(subtarget_endian_default) if neither -EB nor -EL are
specified.
(SUBTARGET_EXTRA_SPECS): Define.
(SUBTARGET_CPP_SPEC): Remove __LONG64 handling.  Use
%(netbsd_cpp_spec).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54036 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/md.texi (Patterns): Note pattern condition pitfall
for unnamed insn.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54035 138bc75d-0d04-0410-961f-82ee72b054a4

2002-05-29  Aldy Hernandez  <aldyh@redhat.com>

        * rs6000.c: (altivec_expand_builtin): Only expand altivec builtins
        when TARGET_ALTIVEC.  Move handling of generic unary, binary, and
        ternary operations from here...
        (rs6000_expand_builtin): ...to here.
        New argument expandedp.
        Change all instances of altivec_expand_binop_builtin to
        rs6000_expand_binop_builtin.
        (altivec_expand_unop_builtin): Rename to
        rs6000_expand_unop_builtin.
        (altivec_expand_binop_builtin): Rename to
        rs6000_expand_binop_builtin.
        (altivec_expand_ternop_builtin): Rename to
        rs6000_expand_ternop_builtin.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54034 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/i386/biarch64.h (TARGET_64BIT_DEFAULT): Define with value.
        (TARGET_BI_ARCH): Likewise.
        * config/i386/i386.h: Test TARGET_64BIT_DEFAULT by value.
        (TARGET_SWITCHES): Combine target defaults here not in TARGET_DEFAULT.
        (TARGET_64BIT_DEFAULT): Default to 0.
        (TARGET_DEFAULT): Default to MASK_OMIT_LEAF_FRAME_POINTER.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54032 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/i386/i386.c (USE_HIDDEN_LINKONCE): New.
        (get_pc_thunk_name): New.
        (output_set_got): Use it.
        (ix86_asm_file_end): If USE_HIDDEN_LINKONCE, emit get_pc thunks
        into linkonce sections.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54031 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sparc/netbsd-elf.h (TARGET_OS_CPP_BUILTINS): Define.
(CPP_PREDEFINES): Make sure this is undefined.
(CPP_SUBTARGET_SPEC64, CPP_SUBTARGET_SPEC32): Remove.
(CPP_SUBTARGET_SPEC): Don't provide different versions for
default-32 and default-64.  Just always use %(netbsd_cpp_spec).
(SUBTARGET_EXTRA_SPECS): Remove cpp_subtarget_spec32 and
cpp_subtarget_spec64.  Add netbsd_cpp_spec.
* config/sparc/netbsd.h (TARGET_OS_CPP_BUILTINS): Define.
(CPP_PREDEFINES): Make sure this is undefined.
(SUBTARGET_EXTRA_SPECS): Define.
(CPP_SPEC): Use %(netbsd_cpp_spec).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54030 138bc75d-0d04-0410-961f-82ee72b054a4

    * flow.c (propagate_one_insn): Do not remove a dead insn if it
        contains a REG_RETVAL note.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54028 138bc75d-0d04-0410-961f-82ee72b054a4

    * haifa-sched (sched_analyze): Remove another useless clearing
        of SCHED_GROUP_P I missed yesterday.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54027 138bc75d-0d04-0410-961f-82ee72b054a4

    * pa.h (ASM_OUTPUT_MI_THUNK): Move implementation into pa.c.
        * pa.c (pa_asm_output_mi_thunk): New function.
        * pa-protos.h (pa_asm_output_mi_thunk): Declare.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54026 138bc75d-0d04-0410-961f-82ee72b054a4

* config/avr/avr.c (avr_base_arch_macro, avr_extra_arch_macro): New.
(avr_asm_only_p): Make non-static.
(enum avr_arch): Remove.
(avr_arch_types): New.
(avr_mcu_types): Update.
(avr_override_options): Use avr_arch_types table instead of switch.
* avr.h (CPP_PREDEFINES): Die.
(avr_base_arch_macro, avr_extra_arch_macro): New.
(TARGET_CPU_CPP_BUILTINS): New.
(CPP_SPEC, EXTRA_SPECS): Simplify.
(CPP_AVR1_SPEC, CPP_AVR2_SPEC, CPP_AVR3_SPEC, CPP_AVR4_SPEC,
CPP_AVR5_SPEC): Die.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54023 138bc75d-0d04-0410-961f-82ee72b054a4

* config/arm/netbsd.h (TARGET_OS_CPP_BUILTINS): Use
NETBSD_OS_CPP_BUILTINS_AOUT.
(SUBTARGET_EXTRA_SPECS): Define.
(CPP_SPEC): Use %(netbsd_cpp_spec).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54022 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/i386/i386.c (ix86_output_function_epilogue): New.
        (TARGET_ASM_FUNCTION_EPILOGUE): New.
        (pic_label_name): Remove.
        (pic_labels_used): New.
        (ix86_asm_file_end): Emit one pc load stub for each register used.
        (output_set_got): Generate deep pc load to any register.
        (ix86_select_alt_pic_regnum): New.
        (ix86_save_reg): Don't save pic register if we can find a valid
        call-clobbered replacement.
        (ix86_expand_prologue): If we found a valid replacement, renumber
        pic_offset_table_rtx.
        * config/i386/i386.h (PIC_OFFSET_TABLE_REGNUM): Look at
        pic_offset_table_rtx after reload.
        (REAL_PIC_OFFSET_TABLE_REGNUM): New.
        * config/i386/i386.md (set_got): Make insn, not expander.
        (set_got_nopic, set_got_deep, set_got_nodeep): Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54021 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/i386/i386.c (ix86_compute_frame_layout): Do add bottom
        alignment for alloca.

* gcc.c-torture/execute/alloca-1.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54018 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/i386/i386.c (output_pic_addr_const): Lowercase rip.
        (print_operand_address): Only add rip for symbolic addresses
        for which we do not have another relocation type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54017 138bc75d-0d04-0410-961f-82ee72b054a4

* config/m68k/netbsd-elf.h (TARGET_OS_CPP_BUILTINS): Define.
(EXTRA_SPECS): Add netbsd_cpp_spec.
(CPP_SPEC): Use %(netbsd_cpp_spec).
(CPP_PREDEFINES): Remove.
* config/m68k/netbsd.h (TARGET_OS_CPP_BUILTINS): Define.
(EXTRA_SPECS): Define.
(CPP_SPEC): Use %(netbsd_cpp_spec).
(CPP_PREDEFINES): Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54016 138bc75d-0d04-0410-961f-82ee72b054a4

Revert this patch:

-       * haifa-sched.c (schedule_block): Do not count USE and CLOBBER
-       insns against the issue rate.
-
-       * sched-deps.c (sched_create_groups_for_libcalls): New function.
-       (sched_analyze): Use it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54015 138bc75d-0d04-0410-961f-82ee72b054a4

PR preprocessor/6844
* cppmacro.c (cpp_macro_definition): Reserve space for terminating
NUL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54014 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.host [s390*-linux*]: Set can_unwind_signal=yes.
* configure.in [s390*-*-linux*]: Do not define HAVE_BACKTRACE.
Set SIGNAL_HANDLER=include/s390-linux.h.
* configure: Regenerate.
* include/s390-linux.h: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54012 138bc75d-0d04-0410-961f-82ee72b054a4

2002-05-29  Eric Christopher  <echristo@redhat.com>

* config/mips/linux.h (SUBTARGET_CPP_SPEC): Add support for
mips5/mips32/mips64 and _MIPS_ISA_MIPSXX.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54011 138bc75d-0d04-0410-961f-82ee72b054a4

* config/fr30/fr30.md: Remove previous restriction on splits.
  Enforce conformance through gen_lowpart and cont_int_operand.
* config/fr30/fr30.h (BSS_SECTION_ASM_OP): Use ".section .bss"
  as the assembler does not support ".bss".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54010 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/netbsd-elf.h (TARGET_OS_CPP_BUILTINS): Define.
(CPP_PREDEFINES): Remove.
(SUBTARGET_EXTRA_SPECS): Define.
(CPP_SPEC): Use %(netbsd_cpp_spec).
* config/i386/netbsd.h (TARGET_OS_CPP_BUILTINS): Define.
(CPP_PREDEFINES): Remove.
(SUBTARGET_EXTRA_SPECS): Define.
(CPP_SPEC): Use %(netbsd_cpp_spec).
* config/i386/netbsd64.h (TARGET_OS_CPP_BUILTINS): Define.
(CPP_PREDEFINES, CPP_LP64_SPEC, CPP_SUBTARGET_SPEC): Remove.
(SUBTARGET_EXTRA_SPECS): Remove cpp_lp64 and cpp_subtarget.
Add netbsd_cpp_spec.
(CPP_SPEC): Remove %(cpp_subtarget), add %(netbsd_cpp_spec).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54009 138bc75d-0d04-0410-961f-82ee72b054a4

2002-05-29  Neil Booth  <neil@daikokuya.demon.co.uk>
    Zack Weinberg <zack@codesourcery.com>

* cppexp.c (cpp_num): Move to cpplib.h.
(CPP_ERROR): Remove.
(interpret_float_suffix, interpret_int_suffix): New.
(struct suffix, vsuf_1, vsuf_2, vsuf_3): Remove.
(cpp_classify_number, cpp_interpret_integer): New.
(interpret_number): Remove.
(eval_token): Update to use new routines.
* cpphash.h (cpp_num_part): Move to cpplib.h.
* cppinit.c (cpp_post_options): Set warn_long_long.
* cpplib.h (struct cpp_options): Add warn_long_long.
(cpp_num, cpp_num_part, CPP_N_CATEGORY, CPP_N_INVALID,
CPP_N_INTEGER, CPP_N_FLOATING, CPP_N_WIDTH, CPP_N_SMALL,
CPP_N_MEDIUM, CPP_N_LARGE, CPP_N_RADIX, CPP_N_DEC, CPP_N_HEX,
CPP_N_OCTAL, CPP_N_UNSIGNED, CPP_N_IMAGINARY, cpp_classify_number,
cpp_interpret_integer): New.
testsuite:
* gcc.dg/cpp/c++98-pedantic.c, gcc.dg/cpp/c89-pedantic.c,
gcc.dg/cpp/c94-pedantic.c, gcc.dg/cpp/gnuc89-pedantic.c,
gcc.dg/cpp/if-1.c: Update for modified diagnostics.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54007 138bc75d-0d04-0410-961f-82ee72b054a4

2002-05-29  Joel Sherrill <joel@OARcorp.com>

        * config/rs6000/rs6000.h (ASM_CPU_SPEC): Use -m403 and -m405.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54006 138bc75d-0d04-0410-961f-82ee72b054a4

* config/alpha/netbsd.h (TARGET_OS_CPP_BUILTINS): Use
NETBSD_OS_CPP_BUILTINS_ELF and NETBSD_OS_CPP_BUILTINS_LP64.
(CPP_SUBTARGET_SPEC): Define.
(SUBTARGET_EXTRA_SPECS): Define.
(CPP_SPEC): Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54005 138bc75d-0d04-0410-961f-82ee72b054a4

    * haifa-sched.c (schedule_block): Do not count USE and CLOBBER
        insns against the issue rate.

        * sched-deps.c (sched_create_groups_for_libcalls): New function.
        (sched_analyze): Use it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54004 138bc75d-0d04-0410-961f-82ee72b054a4

    * ssa.c (rename_insn_1): Rename uses of undefined registers to
        prevent confusion if/when the register is defined.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54002 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/6838
* config/cris/cris.md: Fix typos and thinkos in comments.
("*mov_sideqi_biap_mem"): Remove '*' in constraint for operand 4,
second alternative.
("*mov_sidehi_biap_mem", "*mov_sidesi_biap_mem"): Ditto.
("*mov_sideqi_mem"): Similar, but for operand 3.
("*mov_sidehi_mem", "*mov_sidesi_mem"): Ditto.
(splitter for mov_sideqi_mem, mov_sidehi_mem, mov_sidesi_mem):
Remove spurious mode specifier on operand 2.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53999 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.c-torture/execute/20020529-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53998 138bc75d-0d04-0410-961f-82ee72b054a4

* config/h8300/h8300-protos.h: Remove the prototype for
o_operand.
Add prototypes for single_one_operand and single_zero_operand.
* config/h8300/h8300.c (o_operand): Remove.
(single_one_operand): New.
(single_zero_operand): Likewise.
(print_operand): For 'V' operand, and the operand with 0xff.
For 'V' and 'W' operands, do not and the bit position with 7.
* config/h8300/h8300.md (various anonymous patterns): Replace
use of exact_log2 with single_one_operand/single_zero_operand.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53994 138bc75d-0d04-0410-961f-82ee72b054a4

* config/s390/linux.h (MD_FALLBACK_FRAME_STATE_FOR): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53993 138bc75d-0d04-0410-961f-82ee72b054a4

* config/s390/s390.c (legitimate_pic_operand_p): Do not
accept symbolic LARL operands.
(s390_emit_epilogue): Do not set FRAME_RELATED_P on
epilogue insns.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53991 138bc75d-0d04-0410-961f-82ee72b054a4

* config/s390/s390.md (cmpstr_64/31): Mark whole
  input registers as used.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53990 138bc75d-0d04-0410-961f-82ee72b054a4

(libstdc++-v3-init): Rebuild the wrapper file every time this proc is called.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53987 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53986 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/i386/i386.c (ix86_save_reg): Examine regs_ever_live,
        not current_function_uses_pic_offset_table and
        current_function_uses_const_pool; examine current_function_profile.
        (ix86_expand_prologue): Likewise.  Add pic_offset_table_rtx as
        input to blockage if needed.
        (ix86_expand_call): Do not set current_function_uses_pic_offset_table.
        (legitimize_pic_address): Likewise.  Set regs_ever_live for
        pic_offset_table_rtx when invoked during reload.
        * config/i386/i386.h (FINALIZE_PIC): Remove.
        * config/i386/i386.md (tablejump): Reformat.  Do not set
        current_function_uses_pic_offset_table.
        (tls_global_dynamic, tls_local_dynamic_base): Likewise.
        (blockage): Accept anything as operand 0.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53981 138bc75d-0d04-0410-961f-82ee72b054a4

* config/netbsd-aout.h (NETBSD_OS_CPP_BUILTINS_AOUT): Define
common CPP built-ins for all NetBSD a.out targets.
* config/netbsd-elf.h (NETBSD_OS_CPP_BUILTINS_ELF): Define
common CPP built-ins for all NetBSD ELF targets.
* config/netbsd.h: Add missing notice.
(NETBSD_OS_CPP_BUILTINS_COMMON): Define common CPP built-ins
for all NetBSD targets.
(NETBSD_OS_CPP_BUILTINS_LP64): Define common CPP built-ins
for all NetBSD targets using an LP64 code model.
(NETBSD_CPP_SPEC): Define CPP_SPEC parts common to all
NetBSD targets.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53980 138bc75d-0d04-0410-961f-82ee72b054a4

    * flow.c (update_life_info_in_dirty_blocks): Only do a partial
        update if UPDATE_LIFE_LOCAL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53978 138bc75d-0d04-0410-961f-82ee72b054a4

2002-05-28  Phil Edwards  <pme@gcc.gnu.org>

* testsuite/Makefile.am (noinst_LIBRARIES):  New target.  Pull in
CXX/INCLUDES.
* testsuite/Makefile.in:  Regenerate.
* testsuite/testsuite_hooks.h (gnu_copy_tracker):  Move from
list_modifiers.cc and rename from 'T'.  Move code bodies...
* testsuite/testsuite_hooks.cc:  ...to here.  New file.
* testsuite/23_containers/list_modifiers.cc:  Move 'T' class out.
* testsuite/lib/libstdc++-v3-dg.exp (libstdc++-v3_target_compile):
Add libv3test.a to link options.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53977 138bc75d-0d04-0410-961f-82ee72b054a4

    * optabs.c (expand_binop): Fix nwords sign warnings.
        generate pseudo for add_optab.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53976 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sh/sh.c: Include real.h for REAL_VALUE_TYPE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53975 138bc75d-0d04-0410-961f-82ee72b054a4

config/sh reorganization to factor out endianness and coff:

* config/sh/little.h: New file.
        * config/sh/sh.h (TARGET_ENDIAN_DEFAULT): If not already
        defined, define to 0 to select big-endian.
(SUBTARGET_ASM_ENDIAN_SPEC): Define according to TARGET_ENDIAN_DEFAULT.
        (TARGET_DEFAULT): Include TARGET_ENDIAN_DEFAULT.
        * config/sh/sh64.h (TARGET_DEFAULT): Include TARGET_ENDIAN_DEFAULT.
        * config/sh/t-be: New file.
        * config/sh/t-le: New file.

* sh.h (SDB_DEBUGGING_INFO, #include "dbxcoff.h"): Moved to sh/coff.h.
(SDB_DELIM, MAX_OFILE_ALIGNMENT, IDENT_ASM_OP): Likewise.
(TARGET_ASM_NAMED_SECTION, ASM_OUTPUT_SKIP): Likewise.
(USER_LABEL_PREFIX, LOCAL_LABEL_PREFIX): Likewise.
(ASM_GENERATE_INTERNAL_LABEL, ASM_OUTPUT_INTERNAL_LABEL): Likewise.
(ASM_OUTPUT_COMMON, ASM_OUTPUT_LOCAL): Likewise.
(ASM_FILE_END, ASM_DECLARE_FUNCTION_NAME): Deleted.
(CPP_SPEC, SUBTARGET_CPP_ENDIAN_SPEC): Likewise.
(SUBTARGET_CPP_SPEC, CPP_DEFAULT_CPU_SPEC, CPP_PREDEFINES): Likewise.
(EXTRA_SPECS): Remove SUBTARGET_CPP_ENDIAN_SPEC and
CPP_DEFAULT_CPU_SPEC.  Add LINK_EMUL_PREFIX, LINK_DEFAULT_CPU_EMUL,
SUBTARGET_LINK_EMUL_SUFFIX and SUBTARGET_LINK_SPEC.
(LINK_SPEC): Define to SH_LINK_SPEC.
(TARGET_CPU_CPP_BUILTINS, SH_LINK_SPEC): Define.
(LINK_EMUL_PREFIX, LINK_DEFAULT_CPU_EMUL): Likewise.
(SUBTARGET_LINK_EMUL_SUFFIX, SUBTARGET_LINK_SPEC): Likewise.
(CPP_SPEC): Reduce to %(subtarget_cpp_spec).
(TARGET_ENDIAN_DEFAULT): Define if not already defined.
* config/sh/coff.h: New file.
(TARGET_ASM_NAMED_SECTION): Now default_coff_asm_named_section
(TARGET_OBJFMT_CPP_BUILTINS): Define.
* config/sh/elf.h (IDENT_ASM_OP): No need to #undef at the start.
(ASM_FILE_END, ASM_OUTPUT_SOURCE_LINE): Likewise.
(DBX_OUTPUT_MAIN_SOURCE_FILE_END, TARGET_ASM_NAMED_SECTION): Likewise.
(ASM_DECLARE_FUNCTION_NAME, MAX_OFILE_ALIGNMENT, SIZE_TYPE): Likewise.
(PTRDIFF_TYPE): Likewise.
("dbxelf.h", "elfos.h", "svr4.h"): Don't #include.
(CPP_PREDEFINES): Don't define.
(TARGET_OBJFMT_CPP_BUILTINS): Define.
(LINK_SPEC): Define to SH_LINK_SPEC.
(LINK_EMUL_PREFIX): Redefine.
* config/sh/linux.h: (SUBTARGET_CPP_SPEC): Remove -fpic / -fPIC cases.
(SUBTARGET_CPP_ENDIAN_SPEC, CPP_DEFAULT_CPU_SPEC): Remove redefinition.
(CPP_PREDEFINES, SUBTARGET_ASM_ENDIAN_SPEC): Likewise.
(CC1_SPEC, CC1PLUS_SPEC, LINK_SPEC): Likewise.
(TARGET_OS_CPP_BUILTINS): Define.
(TARGET_DEFAULT): Redefine.
(SUBTARGET_LINK_EMUL_SUFFIX, SUBTARGET_LINK_SPEC): Likewise.
* config/sh/sh64.h (CPP_DEFAULT_CPU_SPEC): Remove.
(LINK_SPEC): Don't redefine.
(LINK_DEFAULT_CPU_EMUL): Redefine.
(TARGET_DEFAULT): Include TARGET_ENDIAN_DEFAULT.
* sh.c (sh_asm_named_section): Don't declare / define.
* t-linux (MULTILIB_OPTIONS): Rely on pre-set endianness option.
* config.gcc (sh-*-elf* tm_file): Add dbxelf.h elfos.h svr4.h.
(sh64-*-elf* tm_file): Likewise.
(sh-*-rtemself* tm_file): Likewise.
(sh-*-linux* tm_file): Likewise.  Add sh/little.h.
(sh-*-linux* tmake_file): Add sh/t-le.
(sh-*-rtems* tm_file): Add sh/coff.h
(sh-*-* tm_file): Likewise.

* sh.h (LEGITIMATE_PIC_OPERAND_P): Check for SYMBOL_REF before using
CONSTANT_POOL_ADDRESS_P.

* coff.h (HAS_INIT_SECTION, INVOKE__MAIN): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53974 138bc75d-0d04-0410-961f-82ee72b054a4

    * sched-deps.c (sched_analyze): Do not clear SCHED_GROUP_P.
        * haifa-sched.c (move_insn): Clear SCHED_GROUP_P after it is used.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53973 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/openbsd.h (HAVE_GAS_MAX_SKIP_P2ALIGN):  Remove,
inherited from gas.h.
(ASM_QUAD):  Undef.  OpenBSD does not support it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53971 138bc75d-0d04-0410-961f-82ee72b054a4