Missed last config/alpha update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33540 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33539 138bc75d-0d04-0410-961f-82ee72b054a4

* cpphash.h (enum node_type: Take out T_MCONST.
(union hashval): Move into struct hashnode.
(struct hashnode): Pack tighter.  Remove file, line, col
members.
* cpphash.c: Constify most of the macro-definition structures.
(struct definition): Replace by struct object_defn
and struct funct_defn.  Put file, line, column information
here.  All users updated to match.
(_cpp_create_definition, _cpp_macroexpand): Remove special
case for #define WORD OTHERWORD.
* cpplib.c (do_undef): Remove T_MCONST case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33538 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/alpha/crtend.asm: Use C comments instead of #.
        * config/alpha/crtbegin.asm: Likewise.  Mark __dso_handle hidden.

        * config/alpha/elf.h (SELECT_SECTION): Treat CONSTRUCTOR like VAR_DECL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33537 138bc75d-0d04-0410-961f-82ee72b054a4

* cpphash.h: Move struct reflist, struct definition, and the
DEFINITION typedef to cpphash.c.  Use 'struct definition *' in
union hashval.  _cpp_free_definition takes a HASHNODE pointer.
* cpphash.c (_cpp_free_definition): Free data pointed to by
MCONST, XCONST, MACRO, and FMACRO nodes properly.
(_cpp_create_definition, del_HASHNODE): Just call
_cpp_free_definition to clear out a hashnode.
* cpplib.c (do_pragma_poison): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33536 138bc75d-0d04-0410-961f-82ee72b054a4

2000-04-29  Phil Edwards  <pme@sourceware.cygnus.com>

* docs/download.html:  Add link to list of mirror sites.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33535 138bc75d-0d04-0410-961f-82ee72b054a4

* config/mn10300/mn10300.h (FIRST_DATA_REGNUM,
LAST_DATA_REGNUM, FIRST_ADDRESS_REGNUM, LAST_ADDRESS_REGNUM,
FIRST_EXTENDED_REGNUM, LAST_EXTENDED_REGNUM): New macros.
(REGNO_SP_P): Redefine in terms of STACK_POINTER_REGNUM.
(REGNO_DATA_P, REGNO_ADDRESS_P, REGNO_EXTENDED_P,
REGNO_AM33_P): Redefine in terms of the new macros.
(CONDITIONAL_REGISTER_USAGE, REGNO_REG_CLASS): Likewise.
(FUNCTION_VALUE, LIBCALL_VALUE, FUNCTION_VALUE_REGNO_P,
STRUCT_VALUE): Likewise.
(STACK_POINTER_REGNUM, FRAME_POINTER_REGNUM,
ARG_POINTER_REGNUM, STATIC_CHAIN_REGNUM): Likewise.  Moved.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33534 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in (maintainer-clean-subdir): Fix handling of empty
SUBDIRS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33533 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33532 138bc75d-0d04-0410-961f-82ee72b054a4

revert

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33531 138bc75d-0d04-0410-961f-82ee72b054a4

* regmove.c (struct record_stack_memrefs_data): New.
(record_stack_memrefs): New function.
(combine_stack_adjustments_for_block): Use it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33529 138bc75d-0d04-0410-961f-82ee72b054a4

* calls.c (calls_function_1):  Propertly handle TREE_LIST expressions;
use special_function_p to detect alloca.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33528 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.texi: Fixes for makeinfo 4.0 --html.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33526 138bc75d-0d04-0410-961f-82ee72b054a4

    * libiberty/cplus-dem.c
        (libiberty_demanglers): new table for demangle styles
        (cplus_demangle_set_style): New function for setting style
        (cplus_demangle_name_to_style): New function to translate name
        * include/demangle.h
        (libiberty_demanglers): new table for different styles
        (cplus_demangle_set_style): New function for setting style
        (cplus_demangle_name_to_style): New function to translate name

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33525 138bc75d-0d04-0410-961f-82ee72b054a4

    * decl.c (grok_op_properties): Add an extra check of argtypes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33524 138bc75d-0d04-0410-961f-82ee72b054a4

    * index-prop: Use a single pattern.  Also support *** cdiffs.

        * index-prop: Don't change /dev/null.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33523 138bc75d-0d04-0410-961f-82ee72b054a4

* pcp.h: Delete file.
* po/POTFILES.in: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33522 138bc75d-0d04-0410-961f-82ee72b054a4

    * h8300.c (function_epilogue): Clean up flags when the last insn
        in a function is a barrier.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33521 138bc75d-0d04-0410-961f-82ee72b054a4

    * configure.in (sparc-hal-solaris2*): protect [] glob from
        my expansion.
        (mips*-*-ecoff*, mips*-*-elf*, mips*-*-*): use MASK_ defines
        rather than hard-coded constants in target_cpu_default2.
        * configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33520 138bc75d-0d04-0410-961f-82ee72b054a4

    * tree.c (get_callee_fndecl): Extract the initial value from
        a readonly decl.

        * cp/optimize.c (initialize_inlined_parameters): Call
        c_apply_type_quals_to_decl.  Set DECL_INITIAL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33518 138bc75d-0d04-0410-961f-82ee72b054a4

    * varasm.c (record_constant_1): Record the CODE_LABEL when
        taking the address of a LABEL_REF.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33517 138bc75d-0d04-0410-961f-82ee72b054a4

    * calls.c (combine_pending_stack_adjustment_and_call): Return the
        adjustment; don't do the stack adjust.
        (expand_call): Call compute_argument_block_size right before
        allocating the block; update comment; don't do alignment sanity
        checking for sibling call; use args_size instead of
        unadjusted_args_size before args_size is adjusted.  Use
        combine_pending_stack_adjustment_and_call to compute stack adjust
        for must_preallocate case.

        * expr.c (push_block): Remove shadow `temp' in inner scope.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33516 138bc75d-0d04-0410-961f-82ee72b054a4

    * toplev.c (rest_of_compilation): Call
        note_deferral_of_defined_inline_function even if the function
        can't be inlined.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33515 138bc75d-0d04-0410-961f-82ee72b054a4

2000-04-28  Scott Bambrough  <scottb@netwinder.org>

* cpplex.c (_cpp_scan_line): Fix buffer overwrite.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33514 138bc75d-0d04-0410-961f-82ee72b054a4

    * toplev.c (rest_of_type_compilation): Fix sdb TIMEVAR typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33513 138bc75d-0d04-0410-961f-82ee72b054a4

Removed mistakenly-committed ChangeLog entry

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33512 138bc75d-0d04-0410-961f-82ee72b054a4

* libgcj.spec.in (*jc1): Added -fasynchronous-exceptions.
Fix for PR gcj/218.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33511 138bc75d-0d04-0410-961f-82ee72b054a4

   * timevar.c (init_timevar): DeANSIfy function definition.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33509 138bc75d-0d04-0410-961f-82ee72b054a4

2000-04-28  Bryce McKinlay  <bryce@albatross.co.nz>

* libjava/java/lang/String.java (toString): Remove `final' hack.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33508 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33507 138bc75d-0d04-0410-961f-82ee72b054a4

2000-04-28  Bryce McKinlay  <bryce@albatross.co.nz>

Test for PR gcj/218:
* libjava.lang/PR218.java: New file.
* libjava.lang/PR218.out: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33506 138bc75d-0d04-0410-961f-82ee72b054a4

* optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
variables.
(initialize_inlined_parameters): Try to avoid creating new
VAR_DECLs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33505 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in (timevar.o): Depend on flags.h.
* timevar.c (unused_stack_instances): New variable.
(timevar_push): Take a timevar_stack_def from
unused_stack_instances if available.
(timevar_pop): Push the popped timevar_stack_def onto
unused_stack_instances.
(TIMEVAR_ENABLE): New macro.
(timevar_def): Make standalone a 1-bit field.  Add field used.
(get_time): Rename parameter to now.  Return after clearing it if
not TIMEVAR_ENABLE.
(init_timevar): Do nothing if not TIMEVAR_ENABLE.
(timevar_pop): Likewise.
(timevar_stop): Likewise.
(timevar_push): Likewise.  Mark the timing variable as used.
(timevar_start): Likewise.
(timevar_print): Do nothing if not TIMEVAR_ENABLE.  Don't print
timevars that were never used.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33504 138bc75d-0d04-0410-961f-82ee72b054a4

2000-04-26  Nathan C. Myers  <ncm@cantrip.org>

* bits/basic_string.h: include <bits/atomicity.h> instead
        of <atomicity.h>, and use the uglified names.
        * config/cpu/*/atomicity.h: replace with bits/atomicity.h;
        uglify names, eliminate dependence on <inttypes.h>.
        * src/Makefile.in, src/Makefile.am: refer to correct place
        for atomicity.h header.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33503 138bc75d-0d04-0410-961f-82ee72b054a4

2000-04-27  scott snyder  <snyder@fnal.gov>

        * src/misc-inst.cc: Explicitly instantiate ifstream and ofstream
        classes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33502 138bc75d-0d04-0410-961f-82ee72b054a4

2000-04-26  Nathan C. Myers  <ncm@cantrip.org>

* bits/basic_string.h: include <bits/atomicity.h> instead
        of <atomicity.h>, and use the uglified names.
        * config/cpu/*/atomicity.h: replace with bits/atomicity.h;
        uglify names, eliminate dependence on <inttypes.h>.
        * src/Makefile.in, src/Makefile.am: refer to correct place
        for atomicity.h header.

2000-04-25 Steven King <sxking@uswest.net>

        * bits/basic_string.h: Fix syntax error.

2000-04-25  Benjamin Kosnik  <bkoz@redhat.com>

* acinclude.m4 (GLIBCPP_CHECK_MATH_SUPPORT): Improve checks for
USE_LONG_DOUBLE.
(GLIBCPP_ENABLE_DEBUG): If alpha, use -gdwarf-2.
* math/Makefile.am (EXTRA_LONG_DOUBLE_yes): Add all the long
versions to this as copysignl is needed anyway for these targets.
* math/Makefile.in: Regenerate.

* bits/streambuf.tcc (streambuf::xsgetn): Tweak.
* bits/fstream.tcc (underflow): Cast to libio types.
* bits/basic_file.h (seekoff): Fixes for alpha: use __c_streamoff.
* config/c_io_libio.cc (seekoff): And here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33501 138bc75d-0d04-0410-961f-82ee72b054a4

* c-commom.c (c_apply_type_quals_to_decl): REFERENCE_TYPES are
always TREE_READONLY.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33500 138bc75d-0d04-0410-961f-82ee72b054a4

    * i386.h (FUNCTION_BLOCK_PROFILER_EXIT): Generate mem reference
        for call instruction with mode QImode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33499 138bc75d-0d04-0410-961f-82ee72b054a4

* aclocal.m4: New file with new test libiberty_AC_FUNC_STRNCMP.

* configure.in (AC_CHECK_HEADERS): Add sys/mman.h fcntl.h.
(libiberty_AC_FUNC_STRNCMP): Invoke.

* strncmp.c: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33498 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc_update: Refer to GCC and gcc_update instead of egcs and
        egcs_update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33497 138bc75d-0d04-0410-961f-82ee72b054a4

hangeLog:

* Makefile.in (OBJS): Add timevar.o.
(toplev.o): Depend on timevar.h.
(ggc-simple.o): Likewise.
(ggc-page.o): Likewise.
(timevar.o): New rule.
(timevar.h): New rule.

* timevar.h: New file.
* timevar.c: Likewise.
* timevar.def: Likewise.

* toplev.h (gc_time, parse_time, varconst_time): Remove.
* toplev.c: Use timevar_push and timevar_pop instead of TIMEVAR
throughout.
(TIMEVAR): Remove macro.
(gc_time, parse_time, varconst_time, integration_time, jump_time,
cse_time, gcse_time, loop_time, cse2_time, branch_prob_time,
flow_time, combine_time, regmove_time, sched_time,
local_alloc_time, global_alloc_time, flow2_time, peephole2_time,
sched2_time, dbr_sched_time, reorder_blocks_time,
rename_registers_time, shorten_branch_time, stack_reg_time,
to_ssa_time, from_ssa_time, final_time, symout_time, dump_time,
all_time): Remove.
(compile_file): Don't initialize time variables.  Call
init_timevar and start TV_TOTAL timer.  Call timevar_print instead
of many calls to print_time.
(rest_of_compilation): Add timing for reload_cse_regs.
(get_run_time): Removed to timevar.c.
(print_time): Likewise.
(get_run_time): Implement using TV_TOTAL time variable.
(print_time): Get total run time from get_run_time.
* ggc-page.c (ggc_collect): Push and pop TV_GC instead of
computing elapsed time explicitly.
* ggc-simple.c (ggc_collect): Likewise.
(gc_time): Remove declaration.

cp/ChangeLog:

* lex.c (my_get_run_time): Remove.
(init_filename_times): Use get_run_time instead of my_get_run_time.
(check_newline): Likewise.
(dump_time_statistics): Likewise.
* decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
of computing elapsed time explicitly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33496 138bc75d-0d04-0410-961f-82ee72b054a4

Fix for PR gcj/2:
* expr.c (expand_invoke): Generate check to see if object pointer
is null in nonvirtual invocation case.
* java-tree.h (soft_nullpointer_node): Declare.
* decl.c (soft_nullpointer_node): New global.
(init_decl_processing): Initialize soft_nullpointer_node.
* parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
or `private' methods.
(patch_invoke): Handle INVOKE_NONVIRTUAL case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33495 138bc75d-0d04-0410-961f-82ee72b054a4

* index-prop: Fix occasional problem when using cvs diff -p

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33494 138bc75d-0d04-0410-961f-82ee72b054a4

Wed Apr 26 14:29:33 2000  Alexandre Petit-Bianco  <apbianco@cygnus.com>

* decl.c (complete_start_java_method): Don't call _Jv_InitClass
  from <clinit>

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33493 138bc75d-0d04-0410-961f-82ee72b054a4

Runtime support for PR gcj/2:
* prims.cc (_Jv_ThrowNullPointerException): New function.
* include/jvm.h (_Jv_ThrowNullPointerException): Declare.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33492 138bc75d-0d04-0410-961f-82ee72b054a4

* calls.c (combine_pending_stack_adjustment_and_call): New function.
(expand_call): Use it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33491 138bc75d-0d04-0410-961f-82ee72b054a4

Jan Hubicka  <jh@suse.cz>

        * flow.c (mark_set_1):  Handle MEMs in ZERO_EXTRACT/SIGN_EXTRACT
        fields.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33490 138bc75d-0d04-0410-961f-82ee72b054a4

* config/mn10300/mn10300.md (movhi): Simplify.  Prefer data
registers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33489 138bc75d-0d04-0410-961f-82ee72b054a4

* function.c (epilogue_done): Pass whole insn to record_insns.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33488 138bc75d-0d04-0410-961f-82ee72b054a4

* hashtab.c (htab_expand): Add prototype.
(find_empty_slot_for_expand): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33487 138bc75d-0d04-0410-961f-82ee72b054a4

* cse.c (CSE_ADDRESS_COST): Remove.
(find_best_addr): Add new parameter "MODE", use address_cost instead
of CSE_ADDRESS_COST
(address_cost): New.
(fold_rtx): Update call of find_best_addr.
* rtl.h (address_cost): Declare.
* loop.c (general_induction_var): Add new parameter "MODE", use
address_cost instead of ADDRESS_COST
(init_loop): Use address_cost instead of ADDRESS_COST.
(check_insn_for_givs): Update call of general_induction_var.
(find_mem_givs): Likewise.
(consec_sets_giv): Likewise.
* config/i386/i386.h (ADDRESS_COST): Call ix86_address_cost.
* i386.c (ix86_address_cost): New.
* i386-protos.h (ix86_address_cost): Declare.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33486 138bc75d-0d04-0410-961f-82ee72b054a4

* config/mn10300/mn10300.md (movqi): Simplify.  Prefer data
registers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33485 138bc75d-0d04-0410-961f-82ee72b054a4

* expr.c (store_expr): Use clear_storage instead of direct memset
libcall.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33484 138bc75d-0d04-0410-961f-82ee72b054a4

* compile/20000427-1.c: New test for loop hoisting code
and hard registers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33483 138bc75d-0d04-0410-961f-82ee72b054a4

* config/mn10300/mn10300.c (mn10300_address_cost): Test
ASHIFT, AND and LABEL_REF.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33482 138bc75d-0d04-0410-961f-82ee72b054a4

* invoke.texi (-foptimize-sibling-calls): Fix.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33481 138bc75d-0d04-0410-961f-82ee72b054a4

* loop.c (load_mems)  Don't use hard registers for the hoisting.

* unroll.c (unroll_loop): Avoid overflow in the n_iterations
calculation; rename const_equiv array in the preconditioning code
from loop_unroll to loop_unroll_precondition

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33480 138bc75d-0d04-0410-961f-82ee72b054a4

2000-04-27  Bryce McKinlay  <bryce@albatross.co.nz>

        * prims.cc (_Jv_NewObjectArray): Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33479 138bc75d-0d04-0410-961f-82ee72b054a4

    * flow.c (struct propagate_block_info): Remove new_dead, new_live;
        add new_set.
        (propagate_one_insn): Clear it.  Don't update reg_live here.
        (init_propagate_block_info): Update for pbi member changes.
        (free_propagate_block_info): Likewise.
        (mark_set_1): Know that zero_extract, sign_extract, and
        strict_low_part don't kill their argument.  Alter hard subregs.
        Update new_set for non-CLOBBER sets.  Update reg_live.
        (find_auto_inc): Update reg_live, not new_dead.
        (mark_used_reg): Update reg_live, not new_live.  Examine new_set
        to determine if the reg in question was set this insn.  Only update
        reg info with PROP_REG_INFO.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33478 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33477 138bc75d-0d04-0410-961f-82ee72b054a4

    * flow.c (calculate_global_regs_live): Force stack pointer
        live at end.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33476 138bc75d-0d04-0410-961f-82ee72b054a4

    * flow.c (allocate_reg_life_data): Set max_regno here ...
        (life_analysis): ... not here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33475 138bc75d-0d04-0410-961f-82ee72b054a4

    * jump.c (redirect_exp_1): Rework from old redirect_exp.  Never
        commit change group changes.
        (invert_exp_1): Similarly.
        (redirect_exp, invert_exp): Use them.
        (redirect_jump_1): New.
        (invert_jump_1): New.
        (jump_optimize_1): Remove code subsumed by condexec.c.
        * rtl.h (invert_jump_1, redirect_jump_1): Declare.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33474 138bc75d-0d04-0410-961f-82ee72b054a4

    * rtlanal.c (dead_or_set_regno_p): Use find_regno_note.
        * genconfig.c (main): Set all HAVE_foo to 1.
        * graph.c (node_data): Use GET_NOTE_INSN_NAME instead of local array.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33473 138bc75d-0d04-0410-961f-82ee72b054a4

Fix commentary.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33472 138bc75d-0d04-0410-961f-82ee72b054a4

* invoke.texi: Document -fssa flag.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33471 138bc75d-0d04-0410-961f-82ee72b054a4

    * flow.c (count_reg_sets_1): Remove.
        (count_reg_sets, count_reg_references): Remove.
        (recompute_reg_usage): Implement with update_life_info.
        Reallocate life data.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33470 138bc75d-0d04-0410-961f-82ee72b054a4

    * flow.c (update_life_info): Consider blocks null to mean the
        universal set.
        (calculate_global_regs_live): Likewise.
        (life_analysis): Do that instead of collecting all_blocks.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33469 138bc75d-0d04-0410-961f-82ee72b054a4

    * flow.c (tidy_fallthru_edge): Don't delete the jump when it's
        a still-valid conditional jump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33468 138bc75d-0d04-0410-961f-82ee72b054a4

    * jump.c (invert_jump): Always invert REG_BR_PROB.  Do it correctly.

        * bb-reorder.c (reorder_basic_blocks): Don't run estimate_probability.
        * flow.c (calculate_loop_depth): Remove.
        * output.h (calculate_loop_depth): Don't declare.
        * toplev.c (rest_of_compilation): Expand calculate_loop_depth
        inline; run estimate_probability at the same time.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33464 138bc75d-0d04-0410-961f-82ee72b054a4

2000-04-26  Neil Booth  <NeilB@earthling.net>

* cpplib.h: "~=" is not a single pp-token.
* cpplex.c: Correct commentary.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33463 138bc75d-0d04-0410-961f-82ee72b054a4

    * flow.c (mark_set_1): New arguments code and flags; update all
        callers.  Track regno_first and regno_last; do HARD_REGNO_NREGS
        test in one place.  Tidy flags tests.  Don't bias REG_N_REFS by
        loop_depth when optimizing for size.  Do new_dead update after
        emitting REG_UNUSED notes.  Merge mark_set_reg code.
        (mark_set_reg): Remove.
        (propagate_one_insn): Use mark_set_1 for call-clobbered registers;
        arrange to not emit REG_UNUSED notes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33462 138bc75d-0d04-0410-961f-82ee72b054a4

    * flow.c (find_auto_inc): Use pbi->bb instead of BLOCK_FOR_INSN.
        * ssa.c (convert_from_ssa): Don't run compute_bb_for_insn.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33461 138bc75d-0d04-0410-961f-82ee72b054a4

    * flow.c (propagate_one_insn): Break out from propagate_block.
        (init_propagate_block_info): Likewise.
        (free_propagate_block_info): Likewise.
        (propagate_block): Use them.  Export.
        * basic-block.h: Declare them all.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33460 138bc75d-0d04-0410-961f-82ee72b054a4

    * basic-block.h (life_analysis): Declare here ...
        * output.h: ... not here.
        * flow.c (life_analysis): Remove nregs parameter; replace
        remove_dead_code with flags.  Remove ssa dead code check.
        Only init alias analysis if we'll use it.
        * reg-stack.c (reg_to_stack): Update life_analysis arguments.
        * ssa.c (convert_to_ssa): Likewise.
        (convert_from_ssa): Likewise.
        * toplev.c (rest_of_compilation): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33459 138bc75d-0d04-0410-961f-82ee72b054a4

    * flow.c (flow_delete_block): Rename from delete_block.  Export.
        * basic-block.h (flow_delete_block): Declare.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33458 138bc75d-0d04-0410-961f-82ee72b054a4

gcc.gnu.org/ml/gcc-patches/2000-04/msg01057.html

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33457 138bc75d-0d04-0410-961f-82ee72b054a4

* cpplex.c (spell_other, spell_char): Remove.
(SPELL_CHAR): New.
(token_spelling, trigraph_map): Use unsigned chars.
(_cpp_lex_line): Tidy up the switch statement.
* cpplib.h: Implement spell_char with spell_string.
(C): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33454 138bc75d-0d04-0410-961f-82ee72b054a4

Fixed ChangeLog merge snafu

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33453 138bc75d-0d04-0410-961f-82ee72b054a4

<<<<<<< ChangeLog
2000-04-26  Jakub Jelinek  <jakub@redhat.com>

* gcconfig.h (SPARC): Define ALIGNMENT to 8 for 64bit SPARC.
(SPARC/LINUX): Use GC_SysVGetDataStart instead of LINUX_DATA_START
- sparc glibc does not provide it.
(SAVE_CALL_CHAIN, ASM_CLEAR_CODE): Define on sparc*-linux*.
Make STACKBOTTOM depend on the wordsize.
* os_dep.c (GC_SysVGetDataStart): Compile in on sparc*-linux*.
(struct frame): Declare on sparc*-linux*.
(GC_save_callers): Bias the frame pointers if needed (sparc64).
* mach_dep.c (GC_save_regs_in_stack): Optimize on sparc32.
Implement on sparc64.
(GC_clear_stack_inner): Implement on sparc64.
* gc_priv.h (GC_test_and_set): Implement for sparc.
* linux_threads.c (GC_suspend_handler, GC_push_all_stacks): Use

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33452 138bc75d-0d04-0410-961f-82ee72b054a4

* zextract.c (find_zip_file_start): New function.
(read_zip_archive): Use it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33451 138bc75d-0d04-0410-961f-82ee72b054a4

* execute/loop-5.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33450 138bc75d-0d04-0410-961f-82ee72b054a4

    * pa/pa32-regs.h (HARD_REGNO_MODE_OK): Warning removal.
        * pa/pa64-regs.h (HARD_REGNO_MODE_OK): Warning removal.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33449 138bc75d-0d04-0410-961f-82ee72b054a4

    * dwarf2out.c (dw_cfi_oprnd_struct, dw_fde_struct, add_fde_cfi,
        reg_save, dwarf2out_frame_debug_expr, dwarf2out_def_cfa,
        dwarf2out_window_save, dwarf2out_args_size, dwarf2out_reg_save,
        dwarf2out_return_save, dwarf2out_return_reg,
        dwarf2out_stack_adjust, dwarf2out_frame_debug, primary_filename,
        add_AT_lbl_id, add_AT_lbl_offset, type_tag, decl_start_label,
        gen_compile_unit_die, dwarf2out_init): Constify a char*.

        * dwarf2out.h (dwarf2out_init): Likewise.

        * dwarfout.c (filename_entry, primary_filename, last_filename,
        type_tag, output_compile_unit_die, dwarfout_init): Likewise.

        * tree.h (dwarf2out_def_cfa, dwarf2out_window_save,
        dwarf2out_args_size, dwarf2out_reg_save, dwarf2out_return_save,
        dwarf2out_return_reg): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33448 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in: Rebuilt.
* Makefile.am (AM_CXXFLAGS): Added -fasynchronous-exceptions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33447 138bc75d-0d04-0410-961f-82ee72b054a4

* cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
* init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
* call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
before calling decl_constant_value.
* class.c (check_bitfield_decl): Likewise.
* cvt.c (ocp_convert): Likewise.
(convert): Likewise.
* decl.c (compute_array_index_type): Likewise.
(build_enumerator): Likewise.
* decl2.c (check_cp_case_value): Likewise.
* pt.c (convert_nontype_argument): Likewise.
(tsubst): Likewise.
* typeck.c (decay_conversion): Likewise.
(build_compound_expr): Likewise.
(build_reinterpret_cast): Likewise.
(build_c_cast): Likewise.
(convert_for_assignment): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33446 138bc75d-0d04-0410-961f-82ee72b054a4

2000-04-26  Andreas Jaeger  <aj@suse.de>

        * extend.texi (Function Attributes): Fix description of pure
        attribute.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33445 138bc75d-0d04-0410-961f-82ee72b054a4

* cpplex.c: fix typos in comment

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33444 138bc75d-0d04-0410-961f-82ee72b054a4

* cpplex.c: add comment describing lexer algorithm.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33443 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33442 138bc75d-0d04-0410-961f-82ee72b054a4

    * integrate.c (output_inline_function): Do clear DECL_DEFER_OUTPUT
        before calling rest_of_compilation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33441 138bc75d-0d04-0410-961f-82ee72b054a4

2000-04-26  Andreas Jaeger  <aj@suse.de>

* config/mips/linux.h: Remove erroneous commit of #if 0/#endif in
last patch.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33440 138bc75d-0d04-0410-961f-82ee72b054a4

2000-04-24  Nathan Myers  <ncm@cantrip.org>

* config/cpu: Atomicity cleanups.
* config/cpu/alpha/bits: New directory.
* config/cpu/arm/bits: New directory.
* config/cpu/generic/bits: New directory.
* config/cpu/i386/bits: New directory.
* config/cpu/powerpc/bits: New directory.
* config/cpu/sparc/sparc32/bits: New directory.
* config/cpu/sparc/sparc32/bits: New directory.
* config/cpu/*/bits: Move atomicity.h files to here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33438 138bc75d-0d04-0410-961f-82ee72b054a4

    * cse.c (cse_insn): Emit barrier after unconditional jump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33433 138bc75d-0d04-0410-961f-82ee72b054a4

    * calls.c (expand_call): Disable tail call generation once
        rtx_equal_function_value_matters is false.

        * reg-stack.c (convert_regs_1): Treat EDGE_ABNORMAL_CALL edges
        like EDGE_EH edges.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33431 138bc75d-0d04-0410-961f-82ee72b054a4

    * dwarf2out.c (add_bound_info): Don't crash on an unexpanded SAVE_EXPR.

        * dwarfout.c (output_decl): Ignore NAMESPACE_DECLs.

        * dwarf2out.c (gen_subprogram_die): The class-scope declaration DIE
        is the primary DIE for a member function.
        (gen_decl_die): Call set_decl_origin_self here.
        * dwarfout.c (output_decl): And here.
        * integrate.c (output_inline_function): Not here.
        Don't clear DECL_INLINE until after calling rest_of_compilation.
        (set_decl_origin_self): No longer static.
        * tree.h: Add prototype.
        * toplev.c (note_deferral_of_defined_inline_function): Only write
        out abstract instance for actual inlines.

        * cp/decl.c (finish_function): Don't play games with DECL_INLINE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33430 138bc75d-0d04-0410-961f-82ee72b054a4

* config/mn10300/mn10300.h (REG_CLASS_FROM_LETTER): Return
EXTENDED_REGS only if TARGET_AM33.
* config/mn10300/mn10300.md (movsi, addsi): Avoid exposing
SP_REGS to register allocation and reloading unless absolutely
necessary.
(movsi3): Remove special-case of adding non-constants to SP.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33429 138bc75d-0d04-0410-961f-82ee72b054a4

   * aclocal.m4 (gcc_AC_NEED_DECLARATION): This macro now requires
       INCLUDES to search and does not provide any of its own.  Also it
       now accepts optional ACTION-IF-NEEDED and ACTION-IF-NOT-NEEDED
       parameters.  Also it does not call AC_DEFINE.
       (gcc_AC_NEED_DECLARATIONS): Likewise.  Also this macro now calls
       AC_DEFINE and provides for automatic entries for autoheader.
       (gcc_AC_FUNC_PRINTF_PTR): Cleanup C code in test.

       * configure.in (gcc_AC_NEED_DECLARATIONS): Save and restore CFLAGS
       so we can pass -I flags and include gansidecl.h/system.h in this
       test.

       * acconfig.h: Delete all NEED_DECLARATION_* entries.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33428 138bc75d-0d04-0410-961f-82ee72b054a4

Oops, missed ChangeLog in last checkin...

        * acconfig.h (ENABLE_STD_NAMESPACE, ENABLE_CHECKING,
        ENABLE_TREE_CHECKING, ENABLE_RTL_CHECKING, ENABLE_GC_CHECKING,
        ENABLE_GC_ALWAYS_COLLECT): Delete entries.

        * configure.in (ENABLE_STD_NAMESPACE, ENABLE_CHECKING,
        ENABLE_TREE_CHECKING, ENABLE_RTL_CHECKING, ENABLE_GC_CHECKING,
        ENABLE_GC_ALWAYS_COLLECT): Use three argument form of AC_DEFINE
        for these macros.  Clean up spacing and linewraps.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33427 138bc75d-0d04-0410-961f-82ee72b054a4

    * calls.c (expand_call): Use get_callee_fndecl.

        * print-tree.c (print_node): Print the chain of an _EXPR.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33426 138bc75d-0d04-0410-961f-82ee72b054a4