rtl.def (COND_EXEC): Clarify.

* rtl.def (COND_EXEC): Clarify.

* i386.md (extendsidi2): Clobber (reg:CC 17) in the
same fashion as zero_extendsidi2.

From-SVN: r33756

MAINTAINERS: Add self as bb-reorder maintainer.

Sat May  6 21:12:55 CDT 2000  Jason Eckhardt  <jle@cygnus.com>

* MAINTAINERS: Add self as bb-reorder maintainer.

From-SVN: r33755

ia64.c (predicate_operator): New.

        * config/ia64/ia64.c (predicate_operator): New.
        (ia64_print_operand): Handle 'J'.
        (rtx_needs_barrier): Handle COND_EXEC.
        * config/ia64/ia64.h (BRANCH_COST): Define.
        (PREDICATE_CODES): Update.
        * config/ia64/ia64.md: Docuement used unspec values.
        (attr predicable): New.
        (movxf, movxf_internal): New.
        (extendsfdf2): Don't comment out nop.
        (floatdidf2): Remove.
        (truncxfsf2, truncxfdf2, floatdixf2): New.
        (abssi2, absdi2): Put the neg in the "true" slot.
        (conditional branch instructions): Mark not predicable.
        (cmov*_internal): Use predicate_operator.  Split to cond_exec.
        (abs*_internal): Likewise.
        (alloc, set_bsp): Mark not predicable.
        (barrier, insn_group_barrier, flush_cache): Likewise.
        (define_cond_exec): New.

From-SVN: r33754

ia64.c (sdata_symbolic_operand): Mark unused args.

        * config/ia64/ia64.c (sdata_symbolic_operand): Mark unused args.
        (symbolic_operand, function_operand, setjmp_operand): Likewise.
        (shift_count_operand, shift_32bit_count_operand): Likewise.
        (shladd_operand, fetchadd_operand, ia64_function_prologue): Likewise.
        (ia64_function_epilogue, ia64_setup_incoming_varargs): Likewise.
        (ia64_function_arg_partial_nregs, ia64_function_value): Likewise.
        (ia64_print_operand_address, ia64_secondary_reload_class): Likewise.
        (ia64_expand_builtin): Likewise.
        (call_multiple_values_operation): Make dest_regno unsigned.

From-SVN: r33753

c-decl.c: Include "tm_p.h".

        * c-decl.c: Include "tm_p.h".

        * config/ia64/ia64-protos.h: Rearrange decls to reduce ifdef madness.
        (fetchadd_operand, ia64_expand_fetch_and_op): Declare.
        (ia64_expand_op_and_fetch): Declare.
        * config/ia64/ia64.c: Include "toplev.h".  Kill trailing whitespace.
        (setjmp_operand): Constify variables for XSTR.
        (ia64_encode_section_info): Likewise.
        (ia64_print_operand): Use %d for exact_log2; cast 32-bit printed
        values to int.
        (ia64_asm_output_external): Constify name.
        (process_set): Use HOST_WIDE_INT_PRINT_DEC for frame size.
        (process_for_unwind_directive): Provide switch default.
        (ia64_expand_compare_and_swap): Remove unused variables.
        (ia64_expand_builtin): Likewise.
        * config/ia64/ia64.h (ASM_OUTPUT_BYTE): Mask and cast value to int
        for printing.

From-SVN: r33752

rtl.def (DEFINE_COND_EXEC): New.

* rtl.def (DEFINE_COND_EXEC): New.
* md.texi: Document it.

* gensupport.c (input_file): Remove.
(struct queue_elem): Add lineno.
(rtx_ready_queue): Remove.
(errors): New.
(predicable_default): New.
(predicable_true, predicable_false): New.
(define_attr_queue, define_attr_tail): New.
(define_insn_queue, define_insn_tail): New.
(define_cond_exec_queue, define_cond_exec_tail): New.
(other_queue, other_tail): New.
(queue_pattern): New.
(process_rtx): Add patterns to the appropriate queues.
(is_predicable, identify_predicable_attribute): New.
(n_alternatives, collect_insn_data): New.
(alter_predicate_for_insn, alter_test_for_insn): New.
(shift_output_template, alter_output_for_insn): New.
(process_one_cond_exec, process_define_cond_exec): New.
(init_md_reader): Read the entire file.  Process define_cond_exec.
(read_md_rtx): Return elements from the queues.

From-SVN: r33751

Imported version 5.0alpha7.

2000-05-07  Bryce McKinlay  <bryce@albatross.co.nz>

Imported version 5.0alpha7.
        * acinclude.m4: Update version to 5.0a7.

From-SVN: r33750

flow.c (mark_set_1): Don't update conditional life info if the register is not_dead.

        * flow.c (mark_set_1): Don't update conditional life info
        if the register is not_dead.

From-SVN: r33749

This commit was generated by cvs2svn to compensate for changes in r33746,

which included commits to RCS files with non-trunk default branches.

From-SVN: r33747

Forgot this file when checking in my last change.

From-SVN: r33745

Add imssing blank line

From-SVN: r33744

Makefile.in (STAGESTUFF): Add genrtl.c and genrtl.h.

2000-05-06  Zack Weinberg  <zack@wolery.cumb.org>

* Makefile.in (STAGESTUFF): Add genrtl.c and genrtl.h.
(mostlyclean): Also delete fixincl, fixinc.sh, and
specs.ready, and make clean in the fixinc subdir.

From-SVN: r33743

Makefile.in (gensupport.o): Compile for the host.

* Makefile.in (gensupport.o): Compile for the host.
(host-prefix gensuuprt.o): Remove.
(genflags.o): Depend on gensupport.h and OBSTACK_H.
(genattrtab.o): Likewise.
(gencodes.o): Depend on gensupport.h.
(genemit.o, genopinit.o, genrecog.o, genextract.o): Likewise.
(genpeep.o, genattr.o, genoutput.o): Likewise.

* gensupport.c (obstack, rtl_obstack): New.
(init_md_reader): Initialize rtl_obstack.
* gensupport.h (rtl_obstack): Declare.
(message_with_line): Declare.

* genattr.c: Remove all traces of obstack manipulation.
* gencodes.c, genconfig.c, genemit.c, genextract.c: Likewise.
* genopinit.c, genoutput.c, genpeep.c, genrecog.c: Likewise.

* genattrtab.c (obstack, rtl_obstack): Remove.
(main): Don't init rtl_obstack.
* genflags.c: Likewise.

* genrecog.c (message_with_line): Move ...
* gensupport.c: ... here.

From-SVN: r33742

code-gen2.C: Cast to size_t, not int.

          * g++.old-deja/g++.brendan/code-gen2.C: Cast to size_t, not int.
          * g++.old-deja/g++.mike/warn1.C: Likewise.
          * g++.old-deja/g++.pt/local1.C: Likewise.
          * g++.old-deja/g++.pt/local7.C: Likewise.
          * g++.old-deja/g++.pt/spec16.C: Likewise.

From-SVN: r33741

typeck.c (build_c_cast): Don't warn integer->pointer size mismatch for constants.

        * typeck.c (build_c_cast): Don't warn integer->pointer size
        mismatch for constants.

From-SVN: r33740

* c-typeck.c (build_c_cast): Remove dead code.

From-SVN: r33739

ifcvt.c (noce_process_if_block): Don't use an insn_b from test_bb if a or b uses x.

        * ifcvt.c (noce_process_if_block): Don't use an insn_b from
        test_bb if a or b uses x.

From-SVN: r33738

ifcvt.c (noce_process_if_block): Don't use an insn_b from test_bb if insn_a uses x.

        * ifcvt.c (noce_process_if_block): Don't use an insn_b from
        test_bb if insn_a uses x.

From-SVN: r33737

* flow.c (mark_set_1): Respect not_dead when updating reg_live.

From-SVN: r33736

flow.c (split_edge): Don't allocate global_live_at_start for the new block unless...

        * flow.c (split_edge): Don't allocate global_live_at_start for
        the new block unless the old blocks had them as well.

From-SVN: r33735

decl.c (predef_filenames_size): Now 7.

2000-05-05  Alexandre Petit-Bianco  <apbianco@cygnus.com>

        * decl.c (predef_filenames_size): Now 7.
        (predef_filenames): New seventh entry.

(Tom's last patch was missing this bit.)

From-SVN: r33734

cpphash.h: Remove conditional #define of __extension__.

gcc:
* cpphash.h: Remove conditional #define of __extension__.
* rtl.h: Add __extension__ to RTL_CHECK1, RTL_CHECK2,
RTL_CHECKC1, RTL_CHECKC2, and RTVEC_ELT macros
(ENABLE_RTL_CHECKING only).
* tree.h: Add __extension__ to TREE_CHECK, TREE_CLASS_CHECK,
CST_OR_CONSTRUCTOR_CHECK, and EXPR_CHECK macros
(ENABLE_TREE_CHECKING only).
* varray.h: Add __extension__ to VARRAY_CHECK macro
(ENABLE_CHECKING only).

include:
* ansidecl.h: #define __extension__ to nothing if
GCC_VERSION < 2008.

From-SVN: r33733

new test - traditional token paste

From-SVN: r33732

Use new tail-calling mechanism on ARM.

* arm.md (sibcall, sibcall_value): New expands.
(sibcall_insn, sibcall_value_insn, sibcall_epilogue): New insns.
(tailcalling peepholes): Delete.
(push_multi): Simplify.
* arm.c (lr_save_eliminated): Delete definition.
(pattern_really_clobbers_lr, function_really_clobbers_lr): Delete.
(output_return_instruction): Remove checks on lr_save_eliminated.
(output_arm_prologue): Remove old tail-calling code.
(arm_output_epilogue): New parameter, really_return.  All callers
changed.  Handle tail-calling epilogues.
* arm.h (lr_save_eliminated): Delete declaration.
(frame_pointer_needed): Delete declaration.
* arm-protos.h (arm_output_epilogue): Adjust prototype.

* arm.md (is_thumb): Examine symbol thumb_code, not expression
TARGET_ARM.
* arm.c (thumb_code): Define it.
(arm_override_options): Set it.
* arm.h (thumb_code): Declare it.

From-SVN: r33731

com.c (ffecom_overlap_): Set source_offset to bitsize_zero_node.

* com.c (ffecom_overlap_): Set source_offset to
bitsize_zero_node.
(ffecom_tree_canonize_ptr_): Use size_binop.  Convert to
bitsizetype before multiplying by TYPE_SIZE.
(ffecom_tree_canonize_ref_) [case ARRAY_REF]: Break up offset
calculation.  Convert to bitsizetype before multiplying by
TYPE_SIZE.

From-SVN: r33730

* arm-protos.h (arm_dllexport_name_p, arm_dllimport_name_p): Constify.

From-SVN: r33729

Makefile.in: Rebuilt.

* Makefile.in: Rebuilt.
* Makefile.am (libgcj.zip): Don't pass -L to javac.

From-SVN: r33728

* g++.old-deja/g++.abi/ptrflags.C: Correct and extend.

From-SVN: r33727

rtti.c (ptmd_initializer): Set non-public, if class is incomplete.

* rtti.c (ptmd_initializer): Set non-public, if class is
incomplete.

* inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
(__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
__cxa_vec_delete): Likewise.
* tinfo.cc (__dynamic_cast): Likewise.
* vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
__cxa_vec_delete): Likewise.

From-SVN: r33726

Fix error in previous change

From-SVN: r33725

* arm.h (SPECIAL_MODE_PREDICATES): Define.

From-SVN: r33724

arm.c (arm_gen_load_multiple, [...]): Don't add bogus clobber to insns.

* arm.c (arm_gen_load_multiple, arm_gen_store_mulitple): Don't add
bogus clobber to insns.
(load_multiple_operation, store_mulitple_operation): Don't check
for it.
* arm.md (ldmsi_postinc, stmsi_postinc): Adjust accordingly.

* arm.md (and_scc, ior_scc): Add missing mode.

* arm.md (call_value_symbol): Remove predicate from op2.

From-SVN: r33723

expr.c (get_subtarget): New function.

* expr.c (get_subtarget): New function.
(force_operand, expand_expr, do_store_flag): Use it.

* toplev.c (compile_file): Don't take strlen of NAME if null.

From-SVN: r33722

Daily bump.

From-SVN: r33721

xcoffout.c (xcoff_current_include_file, [...]): Constify char *.

        * xcoffout.c (xcoff_current_include_file,
        xcoff_current_function_file, xcoff_lastfile): Constify char *.
        (xcoffout_source_file, xcoffout_source_line): Make filename 'const
        char *'.
        (xcoffout_declare_function): Make name 'const char *'.
        (xcoffout_end_epilogue): Make fname 'const char *'
        * xcoffout.h (xcoff_current_include_file, xcoff_lastfile,
        xcoffout_declare_function, xcoffout_source_line): Match above.

        * aix43.h (SUBTARGET_OVERRIDE_OPTIONS): -mpowerpc64 without
        -maix64 is error.
        * rs6000.c (print_operand): Fix lossage typo.
        (output_cbranch): Remove "cr" decoration for now.
        * rs6000.h (ASM_OUTPUT_DEF_FROM_DECLS): Make alias 'const char *'.

From-SVN: r33720

avr.c (out_shift_with_cnt): Bugfix for shift by constant count.

* config/avr/avr.c (out_shift_with_cnt): Bugfix for shift by
constant count.

From-SVN: r33719

Improve the matching for make target names

From-SVN: r33718

* gcc.c (set_input) [HAVE_DOS_STYLE_FILE_SYSTEM]: Skip drive name.

From-SVN: r33717

c-common.c (decl_attributes): For TYPE_DECLs attach the attribute to the decl.

* c-common.c (decl_attributes):  For TYPE_DECLs attach the
        attribute to the decl.
        * c-decl.c (pushdecl): Propagate the USED attribute to the
        type copy.

From-SVN: r33716

rtlanal.c (reg_overlap_mentioned_p): Treat parallels in the same way emit_group_load does.

* rtlanal.c (reg_overlap_mentioned_p): Treat parallels in the
same way emit_group_load does.

From-SVN: r33715

toplev.c (output_file_directive): Use IS_DIR_SEPARATOR.

        * toplev.c (output_file_directive): Use IS_DIR_SEPARATOR.
        (main): Likewise.

From-SVN: r33714

* pa.h (FUNCTION_ARG_ADVANCE): Warning removal.

From-SVN: r33713

* g77.f-torture/execute/20000503-1.f:  New test.

From-SVN: r33712

openbsd.h (LINK_SPEC): pass correct flags to ld to support -shared, on platforms with dynamic libraries.

        * config/openbsd.h (LINK_SPEC): pass correct flags to ld
        to support -shared, on platforms with dynamic libraries.

From-SVN: r33711

* system.h (S_ISBLK): Provide fallback definition.

From-SVN: r33710

extend.texi (Extended Asm): Document inability to give asm statements access to condition codes.

        * extend.texi (Extended Asm): Document inability to give asm
        statements access to condition codes.

From-SVN: r33709

varasm.c (asm_emit_uninitialised): Use 0, not NULL as arg 2 of UNIQUE_SECTION.

        * varasm.c (asm_emit_uninitialised): Use 0, not NULL
        as arg 2 of UNIQUE_SECTION.

From-SVN: r33708

predict.c: Remove May 4 change.

        * predict.c: Remove May 4 change.
        * bb-reorder.c (make_reorder_chain): Do not perform block movement
        if we have predicted the branch at 50-50 probability.

From-SVN: r33707

re GNATS libgcj/220 (build fails with "only absolute run-paths are allowed" error during linking)

Fix for PR libgcj/220:
* Makefile.in: Rebuilt.
* Makefile.am (gij_LDFLAGS): Don't use libstdc++.
(jv_convert_LDFLAGS): Likewise.
(libgcj_la_LDFLAGS): Likewise.
(GCJLINK): New macro.
(jv_convert_LINK): Use it.
(gij_LINK): Likewise.
(libgcj_la_LINK): New macro.
(libgcjawt_la_LINK): Likewise.

From-SVN: r33706

flow.c (init_propagate_block_info): Fix merge error in HAVE_conditional_execution code.

        * flow.c (init_propagate_block_info): Fix merge error
        in HAVE_conditional_execution code.

From-SVN: r33705

noreturn-2.c: New test.

2000-05-04  Andreas Jaeger  <aj@suse.de>

* gcc.dg/noreturn-2.c: New test.

From-SVN: r33704

Daily bump.

From-SVN: r33703

field.h (JvFieldIsRef): Return false for gnu.gcj.RawData field.

* gcj/field.h (JvFieldIsRef): Return false for gnu.gcj.RawData
field.
* boehm.cc (_Jv_MarkObj): Removed dead code.  Use `STATIC', not
`0x0008'.
Include Modifier.h.

From-SVN: r33702

boehm.c (mark_reference_fields): Don't mark RawData fields.

* boehm.c (mark_reference_fields): Don't mark RawData fields.
Keep track of when we've seen a reference field after a
non-reference field.
(get_boehm_type_descriptor): Handle case where we see
non-reference fields but no trailing reference field.
* decl.c (rawdata_ptr_type_node): Define.
(init_decl_processing): Initialize rawdata_ptr_type_node.
* java-tree.h (rawdata_ptr_type_node): Declare.

From-SVN: r33701

avr.c (out_shift_with_cnt): Genetare a more optimal shift cycle for unknown shift count.

* config/avr/avr.c (out_shift_with_cnt): Genetare a more optimal
shift cycle for unknown shift count. Also generates dec + brpl.
(ashlqi3_out): Don't generate dec + brpl which now generates by
`out_shift_with_cnt'.
(ashlhi3_out): Likewise.
(ashlsi3_out): Likewise.
(ashrqi3_out): Likewise.
(ashrhi3_out): Likewise.
(ashrsi3_out): Likewise.
(lshrqi3_out): Likewise.
(lshrhi3_out): Likewise.
(lshrsi3_out): Likewise.

From-SVN: r33700

cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.

* cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
(SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
(lang_decl_flags): Add vcall_offset.
(THUNK_VCALL_OFFSET): Use it.
* decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
* method.c (make_thunk): Create the lang_decl here, not in
emit_thunk.
(emit_thunk): Make generic thunks into ordinary functions once
they have been fed to expand_body.
* semantics.c (expand_body): Set current_function_is_thunk here.

From-SVN: r33699

natClass.cc (isInstance): Use __builtin_expect.

2000-05-05  Bryce McKinlay  <bryce@albatross.co.nz>

* java/lang/natClass.cc (isInstance): Use __builtin_expect.
(_Jv_IsAssignableFrom): Ditto.
(_Jv_IsInstanceOf): Ditto.
(_Jv_CheckCast): Ditto.
(_Jv_CheckArrayStore): Ditto.
* java/lang/Class.h (_Jv_InitClass): Ditto.
* java/lang/natObject.cc (_Jv_MonitorEnter): __builtin_expect `false',
not `0'.
(notify): Ditto.
(notifyAll): Ditto.
(wait): Ditto.
(_Jv_MonitorExit): Ditto.
* boehm.cc (_Jv_MarkObj): Ditto.
(_Jv_MarkObj): Ditto.
(_Jv_MarkArray): Ditto.
* prims.cc (_Jv_AllocObject): Ditto.
(_Jv_NewObjectArray): Ditto.
(_Jv_NewPrimArray): Ditto.
(_Jv_Malloc): Ditto.
(_Jv_Realloc): Ditto.
(_Jv_MallocUnchecked): Ditto.
(_Jv_divI): Ditto.
(_Jv_remI): Ditto.
(_Jv_divJ): Ditto.
(_Jv_remJ): Ditto.

From-SVN: r33698

*** empty log message ***

From-SVN: r33697

Move old ChangeLog out of the way.

From-SVN: r33696

* gcc.c-torture/execute/20000503-1.c: Fix typo.

From-SVN: r33695

Merge all post c-torture-1.45 entries to the main testsuite ChangeLog.

From-SVN: r33694

gcc.c (free_split_directories): Correct typo in explanation of make_relative_prefix.

        * gcc.c (free_split_directories): Correct typo in explanation
        of make_relative_prefix.

From-SVN: r33693

rs6000.h (PREDICATE_CODES): Add floating-point comparison codes to branch_comparison_operator.

* config/rs6000/rs6000.h (PREDICATE_CODES): Add floating-point
comparison codes to branch_comparison_operator.

From-SVN: r33692

20000504-1.c: New test.

        * gcc.c-torture/compile/20000504-1.c: New test.  Derived from
        OpenSSL by Jason R Thorpe.

From-SVN: r33691

* ifcvt.c (noce_process_if_block): Always reset X in the A == B case.

From-SVN: r33690

ifcvt.c (noce_process_if_block): Fail if A or B modified between condition and jump.

        * ifcvt.c (noce_process_if_block): Fail if A or B modified
        between condition and jump.

From-SVN: r33689

Makefile.in (FPBIT_FUNCS): Remove _df_to_usi.

        * Makefile.in (FPBIT_FUNCS): Remove _df_to_usi.
        (DPBIT_FUNCS): Remove _sf_to_usi.
        (stmp-multilib): Pass LIB1ASMSRC to libgcc.mk.

From-SVN: r33688

libgcc2.c (near eh_context_specific): Comment #endif string.

        * libgcc2.c (near eh_context_specific): Comment #endif string.
        * longlong.h: Don't use strings with embedded newlines.

From-SVN: r33687

rs6000-protos.h: Add output_cbranch.

* config/rs6000/rs6000-protos.h: Add output_cbranch.
* config/rs6000/rs6000.c (ccr_bit_negated_p): Delete.
(print_operand): Delete %t and %T codes.
(output_cbranch): New function.  Support branch prediction.
* config/rs6000/rs6000.md: Use output_cbranch for
conditional branches and returns.

From-SVN: r33686

remove accidental -pipe checkin

From-SVN: r33685

simplify-rtx.c (simplify_ternary_operation): Cast to unsigned.

        * simplify-rtx.c (simplify_ternary_operation): Cast to unsigned.
        * stor-layout.c (place_field): Likewise.
        * integrate.h (struct inline_remap): Make regno_pointer_align unsigned.
        * expr.c (store_expr): Make align unsigned.
        * explow.c (plus_constant_wide): Make low words unsigned.
        * expmed.c (choose_multiplier): Likewise.
        * fold-const.c (fold):  Likewise.
        * tree.h (build_int_2): Likewise.
        * tree.c (build_int_2_wide, tree_int_cst_msb): Likewise.
        * emit-rtl.c (gen_reg_rtx): Add cast to unsigned char*.
        (init_emit): Change cast to unsigned char*.
        * varasm.c (compare_constant_1): Add cast to char*.
        * gcse.c (delete_null_pointer_checks): Change cast to unsigned int*.
        * reload1.c (reload): Likewise.

        * rtl.h (MEM_SET_IN_STRUCT_P): Use do { } while (0).

From-SVN: r33684

predict.c (estimate_probability): If no prediction was found...

        * predict.c (estimate_probability): If no prediction was found, then
        predict the successor that is the next physical block (if such a
        successor exists).

From-SVN: r33683

* config/alpha/t-alpha (LIB2FUNCS_EXTRA): Use qrrnd.asm in place.

From-SVN: r33682

* system.h: Don't wrap <sys/types.h> with HAVE_SYS_TYPES_H.

From-SVN: r33681

jcf-dump.c (SPECIAL_IINC): Ensure arguments match format specifiers in calls to fprintf.

* jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
specifiers in calls to fprintf.

From-SVN: r33680

demangle.h (demangler_engine): Constify.

include:
* demangle.h (demangler_engine): Constify.

libiberty:
* cplus-dem.c (cplus_demangle_opname, demangle_function_name):
Cast the arguments to `islower' to `unsigned char'.
(print_demangler_list): Prototype.

From-SVN: r33679

class.c (update_vtable_entry_for_fn): Prototype.

* class.c (update_vtable_entry_for_fn): Prototype.

* pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
and `tmpl'.

* search.c (dfs_build_inheritance_graph_order): Prototype.

From-SVN: r33678

cygwin.h (CPP_PREDEFINES): Don't define __STDC__.

2000-05-04  Mumit Khan  <khan@xraylith.wisc.edu>

* i386/cygwin.h (CPP_PREDEFINES): Don't define __STDC__. Move
attribute macros from here ...
(CPP_SPEC): to here.
* i386/mingw32.h (CPP_PREDEFINES): Likewise.
(CPP_SPEC): Likewise.
* i386/crtdll.h (CPP_PREDEFINES): Delete attribute macros.

From-SVN: r33677

Makefile.in ($(HOST_PREFIX_1)gensupport.o): Add build rule.

2000-05-04  Mumit Khan  <khan@xraylith.wisc.edu>

* Makefile.in ($(HOST_PREFIX_1)gensupport.o): Add build rule.
(libgcc.a): Pass LIB1ASMSRC to libgcc.mk.

From-SVN: r33676

bb-reorder.c (get_next_bb_note, [...]): Prototype.

* bb-reorder.c (get_next_bb_note, get_prev_bb_note): Prototype.

* diagnostic (vbuild_message_string, build_message_string,
build_location_prefix, output_get_prefix, init_output_buffer,
output_notice, vline_wrapper_message_with_location,
v_message_with_decl, default_print_error_function): De-constify.
(set_real_maximum_length): Prototype.

* diagnostic.h (struct output_buffer, init_output_buffer,
output_get_prefix, output_set_prefix): De-constify.

* function.c (init_function_start): Constify.

* gensupport.c (remove_constraints, process_rtx): Prototype.

* gthr-posix.h: Indent uses of #pragma.

* objc/objc-act.c (ggc_mark_imp_list, ggc_mark_hash_table):
Prototype.

* predict.c (find_expected_value): Delete prototype.
(expected_value_to_br_prob): Initialize variable `ev_reg'.

* sbitmap.h (debug_sbitmap): Prototype.

* ssa.c (compute_coalesced_reg_partition): Prototype.

* stor-layout.c (debug_rli): Prototype.

* tree.h (round_down): Prototype.
(init_function_start): Constify.

ch:
* ch-tree.h (init_function_start): Constify.

From-SVN: r33675

cpphash.h: #define __extension__ away if GCC_VERSION < 2095 (overly conservative).

* cpphash.h: #define __extension__ away if GCC_VERSION < 2095
(overly conservative).  Change extern inline wrappers to
static inline, define them always, use PARAMS properly.
* cpplex.c (_cpp_get_directive_token): Don't issue pedantic
whitespace warnings for \f and \v at the beginning of a line.

From-SVN: r33674

haifa-sched.c (schedule_insns): Free the flow edge list when it is no longer needed

        * haifa-sched.c (schedule_insns): Free the flow edge list when it
        is no longer needed

From-SVN: r33673

Removed erroneous ChangeLog entry

From-SVN: r33672

Locale.java (Locale): Don't explicitly check for null.

* java/util/Locale.java (Locale): Don't explicitly check for
null.
* java/util/Hashtable.java (containsKey): Don't explicitly check
for null.
(get): Likewise.
* java/util/BitSet.java (and, or, xor): Don't explicitly check for
null.
* java/util/zip/ZipEntry.java (ZipEntry): Don't explicitly check
for null.
* java/text/StringCharacterIterator.java
(StringCharacterIterator): Don't check for null.
* java/text/ChoiceFormat.java (setChoices): Don't explicitly check
for null pointer.
* java/net/MulticastSocket.java (joinGroup): Don't explicitly
check for null pointer.
(leaveGroup): Likewise.
* java/net/DatagramPacket.java (DatagramPacket): Removed erroneous
comment.
(setData): Likewise.
* java/lang/ThreadGroup.java (ThreadGroup): Don't explicitly check
for `p==null'.

From-SVN: r33671

sort.h (sys/types.h): File included unconditionnaly.

* sort.h (sys/types.h): File included unconditionnaly.
(stddef.h): File include only #ifdef __STDC__.

* sort.c (UCHAR_MAX): Provide fallback definition.

From-SVN: r33670

Remove BOGOSITY code, and Remove code for installing "shell" version

From-SVN: r33669

cp-tree.h (special_function_kind): Add various kinds of destructors.

* cp-tree.h (special_function_kind): Add various kinds of
destructors.
(special_function_p): New function.
* class.c (overrides): Don't let one kind of destructor override
another.
* decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
whether or not to instantiate a template.
* tree.c (special_function_p): Define.

From-SVN: r33668

Remove `extern double cabs' declarations from math.h

From-SVN: r33667

configure: Rebuilt.

* configure: Rebuilt.
* configure.in: Match `arm*-*-linux-*'.
From Chris Dornan <cdornan@arm.com>.

From-SVN: r33666

rtl.h (MEM_COPY_ATTRIBUTES): Also copy RTX_UNCHANGING_P and MEM_ALIAS_SET.

* rtl.h (MEM_COPY_ATTRIBUTES): Also copy RTX_UNCHANGING_P and
MEM_ALIAS_SET.
* alias.c (canon_rtx): Don't copy RTX_UNCHANGING_P or MEM_ALIAS_SET
when calling MEM_COPY_ATTRIBUTES.
* emit-rtl.c (operand_subword, change_address): Likewise.
* explow.c (stabilize): Likewise.
* expr.c (protect_from_queue, emit_move_insn_1): Likewise.
* integrate.c (copy_rtx_and_substitute): Likewise.
* combine.c (combine_simplify_rtx): Don't copy RTX_UNCHANGING_P
when calling MEM_COPY_ATTRIBUTES.
(make_extraction, simplify_shift_const, gen_lowpart_for_combine):
Likewise.
* cse.c (gen_lowpart_if_possible): Likewise.
* function.c (fixup_var_refs_1, purge_addressof_1): Likewise.
* optabs.c (gen_move_insn): Likewise.
* recog.c (validate_replace_rtx_1): Likewise.
* simplify-rtx.c (add_mem_for_addr): Likewise.
* stmt.c (expand_anon_union_decl): Likewise.
* config/arm/arm.md: Likewise.
* config/h8300/h7300.c (fix_bit_operand): Likewise.
* config/m88k/m88k.c (legitimize_address, block_move_loop): Likewise.
(block_move_no_loop, block_move_sequence): Likewise.
* config/rs6000/rs6000.c (expand_block_move_mem): Likewise.
* config/alpha/alpha.c (get_aligned_mem): Likewise.
Clear MEM_ALIAS_SET.
* final.c (alter_subreg): Don't copy MEM_ALIAS_SET when calling
MEM_COPY_ATTRIBUTES.

From-SVN: r33665

configure.in (i[34567]86-*-isc*): Add t-i386bare to suppress libgcc1.

2000-05-03  Robert Lipe <robertlipe@usa.net>

        * configure.in (i[34567]86-*-isc*) [tmake_file]: Add t-i386bare
        to suppress libgcc1.
        (i[34567]86-*-sco3.2v5*) Likewise.
        (i[34567]86-*-sco3.2v4*) Likewise.
        (i[34567]86-*-sco) Likewise.
        (i[34567]86-*-solaris2) Likewise.
        (i[34567]86-*-sysv5*) Likewise.
        (i[34567]86-*-sysv4*) Likewise.
        (i[34567]86-*-udk*) Likewise.
        (i[34567]86-*-sysv*) Likewise.

From-SVN: r33664

Undo my accidental checkin.

From-SVN: r33663

Daily bump.

From-SVN: r33662

try to fix cvsweb

From-SVN: r33661

cpphash.h (U): New define, to correct type of string constants.

gcc:
* cpphash.h (U): New define, to correct type of string constants.
(ustrcmp, ustrncmp, ustrlen, uxstrdup, ustrchr): New wrapper
routines, to do casts when passing unsigned strings to libc.
* cppexp.c, cppfiles.c, cpphash.c, cppinit.c, cpplib.c: Use them.

* cppfiles.c (_cpp_execute_include): Make filename an U_CHAR *.
* cpphash.c (_cpp_quote_string): Make string an U_CHAR *.
* cppinit.c (dump_special_to_buffer): Make macro name an U_CHAR *.
* cpplex.c (parse_ifdef, parse_include, validate_else): Make
second argument an U_CHAR *.

* cppinit.c (builtin_array): Make name and value U_CHAR *, add
length field, clean up initializer.
(ISTABLE): Add __extension__ to designated-
initializers version.
* cpplex.c (CHARTAB): Likewise.

* mbchar.c: Add dummy external declaration to the !MULTIBYTE_CHARS
case so the file won't be empty.

include:
* symcat.h: Remove #endif label.

From-SVN: r33657

* gcc.dg/20000503-1.c: New test.

From-SVN: r33656

bb-reorder.c (struct reorder_block_def): Member succ removed.

Wed May  3 21:01:46 2000  Jason Eckhardt  <jle@cygnus.com>

        * bb-reorder.c (struct reorder_block_def): Member succ removed.
        (REORDER_BLOCK_SUCC): Removed.
        (enum reorder_skip_type): Removed.
        (skip_insns_between_block): Renamed to skip_insns_after_block.
        Removed second argument. Removed dead code and cleaned up.
        (make_reorder_chain): Removed use of REORDER_BLOCK_SUCC.
        (reorder_basic_blocks): Remove use of REORDER_SKIP_AFTER. Removed
        second parameter to skip_insns_after_block.

From-SVN: r33655

configure.in (i[34567]86-*-isc*): Add t-i386bare to suppress libgcc1.

Regenerate:

        * configure.in (i[34567]86-*-isc*) [tmake_file]: Add t-i386bare
        to suppress libgcc1.
        (i[34567]86-*-sco3.2v5*) Likewise.
        (i[34567]86-*-sco3.2v4*) Likewise.
        (i[34567]86-*-sco) Likewise.
        (i[34567]86-*-solaris2) Likewise.
        (i[34567]86-*-sysv5*) Likewise.
        (i[34567]86-*-sysv4*) Likewise.
        (i[34567]86-*-udk*) Likewise.
        (i[34567]86-*-sysv*) Likewise.

From-SVN: r33654

configure.in (i[34567]86-*-isc*): Add t-i386bare to suppress libgcc1.

        * configure.in (i[34567]86-*-isc*) [tmake_file]: Add t-i386bare
        to suppress libgcc1.
        (i[34567]86-*-sco3.2v5*) Likewise.
        (i[34567]86-*-sco3.2v4*) Likewise.
        (i[34567]86-*-sco) Likewise.
        (i[34567]86-*-solaris2) Likewise.
        (i[34567]86-*-sysv5*) Likewise.
        (i[34567]86-*-sysv4*) Likewise.
        (i[34567]86-*-udk*) Likewise.
        (i[34567]86-*-sysv*) Likewise.

From-SVN: r33653

Remove conflict indicator

From-SVN: r33652