* flow.c (verify_flow_info): Fix typo, "abort;" -> "abort ();".

From-SVN: r29528

crtstuff.c (ON_EXIT): Delete empty macro definition.

       * crtstuff.c (ON_EXIT): Delete empty macro definition.
       (__do_global_ctors_aux): Call atexit(), not ON_EXIT().

From-SVN: r29527

Revert this change.  Gavin's patch to operand_equal_p is a better fix.

         * fold-const.c (fold_range_test): Do not try to fold the range
         test if the rhs or lhs has side effects.

From-SVN: r29526

Makefile.in (parse.o): Depend on $(JAVA_TREE_H).

1999-09-15  Andreas Schwab  <schwab@suse.de>

* Makefile.in (parse.o): Depend on $(JAVA_TREE_H).

From-SVN: r29525

* parse.y (primary): Use build_functional_cast for CV_QUALIFIER.

From-SVN: r29524

basic-block.h (compute_flow_dominators): Declare.

        * basic-block.h (compute_flow_dominators): Declare.

        * gcse.c (alloc_code_hoist_mem): New function.
        (free_code_hoist_mem, compute_code_hoist_vbeinout): Likewise.
        (compute_code_hoist_data, hoist_expr_reaches_here_p): Likewise.
        (hoist_code, one_code_hoisting_pass): Likewise.
        (gcse_main): If optimizing for size, then hoist expressions
        computed in multiple dominated basic blocks.

From-SVN: r29523

Add comment saying that lang_decode_options should not complain about
unrecognised options.

From-SVN: r29522

gcse.c (invalid_nonnull_info): New function.

        * gcse.c (invalid_nonnull_info): New function.
        (delete_null_pointer_checks): Likewise.
        * rtl.h (delete_null_pointer_checks): Declare.
        * toplev.c (rest_of_compilation): Call delete_null_pointer_checks.

From-SVN: r29521

Pass all command line options to both language dependent and language independent
decoders.

From-SVN: r29520

flow.c (merge_blocks_move_predecessor_nojumps): New function.

        * flow.c (merge_blocks_move_predecessor_nojumps): New function.
        (merge-blocks_move_successor_nojumps): Likewise.
        (merge_blocks): Allow merging of some blocks, even if it requires
        physical movement of the blocks, but not if it requires new jumps.

From-SVN: r29519

bitmap.c (debug_bitmap_file): Renmaed from bitmap_debug_file.

        * bitmap.c (debug_bitmap_file): Renmaed from bitmap_debug_file.
        Callers and prototype changed.
        * bitmap.h: Fix debug_bitmap and debug_bitmap_file prototypes.

From-SVN: r29518

sol2.h (LINK_SPEC): Avoid the duplication of -YP when both -p and -pg are present.

* config/sparc/sol2.h (LINK_SPEC): Avoid the duplication of
-YP when both -p and -pg are present.  From i386/sol2.h.

From-SVN: r29516

Make it possible to prototype port-specific functions (and convert i386 to use this)

From-SVN: r29515

Make it possible to prototype port-specific functions (and convert i386 to use this)

From-SVN: r29514

Daily bump.

From-SVN: r29513

* c-pragma.c (mark_align_stack): Dereference the void* properly.

From-SVN: r29512

Forgot to commit last time.

From-SVN: r29511

Fix typo in last change

From-SVN: r29510

rtl.h (insns_safe_to_move_p): New function.

* rtl.h (insns_safe_to_move_p): New function.
* loop.c (find_and_verify_loops): Use it.
* rtlanal.c (insns_safe_to_move_p): Define it.

From-SVN: r29509

* ir.texi: New file.

From-SVN: r29508

c-pragma.c: Include ggc.h.

        * c-pragma.c: Include ggc.h.
        * Makefile.in (c-pragma.o): Update.

From-SVN: r29507

Daily bump.

From-SVN: r29506

gxxint.texi: G++ now implements namespaces.

* gxxint.texi: G++ now implements namespaces.

* decl.c (pop_label): Don't warn about unused labels more than
once.
* semantics.c (finish_goto_stmt): Always marked used labels as
used.

From-SVN: r29505

decl.c (layout_var_decl): Change prototype.

* decl.c (layout_var_decl): Change prototype.  Call layout_decl
even when the declaration is external.
(cp_finish_decl): Adjust call to layout_var_decl.
* pt.c (tsubst_expr): Make sure to initialize stmt before using it.

From-SVN: r29504

sol2.h (CPP_SPEC): Support -[p]threads

* config/i386/sol2.h (CPP_SPEC): Support -[p]threads
(LIB_SPEC): Likewise.
(LINK_SPEC): Do not assert -z text with -shared -mimpure-text.
Reindent -YP/-p/-pg.
Copied from config/sparc/sol2.h.

From-SVN: r29503

c-pragma.c (mark_align_stack): New.

        * c-pragma.c (mark_align_stack): New.
        (init_pragma): New.
        * c-pragma.h (init_pragma): Declare it.
        * c-lex.c (init_parse): Call it.

From-SVN: r29502

configure.in: Pick up thread library on Solaris/x86 just like on Solaris/sparc.

* configure.in: Pick up thread library on Solaris/x86 just
like on Solaris/sparc.
* configure: Rebuilt.

From-SVN: r29501

rtl.h (global_rtx_index): New enum.

        * rtl.h (global_rtx_index): New enum.
        (global_rtl): Change to array of rtx.
        (pc_rtx, cc0_rtx): Redefine accordingly.
        (cc0_rtx, stack_pointer_rtx, frame_pointer_rtx): Likewise.
        (hard_frame_pointer_rtx, arg_pointer_rtx): Likewise.
        (virtual_incoming_args_rtx, virtual_stack_vars_rtx): Likewise.
        (virtual_outgoing_args_rtx, virtual_cfa): Likewise.
        (const_int_rtx): Change to array of rtx.
        (const0_rtx, const1_rtx, const2_rtx, constm1_rtx): Redefine
        accordingly.
        * emit-rtl.c (global_rtl): Change to array of rtx.
        (const_int_rtx): Change to aray of rtx.
        (gen_rtx_CONST_INT): Redefine accordingly.
        (init_emit_once): Allocate and initialize global_rtl.  Likewise
        for const_int_rtx.  Add both as GC roots.
        * genattrtab.c (global_rtl): Update declaration.

From-SVN: r29500

* overload1.C: New test.

From-SVN: r29499

Update.

From-SVN: r29498

(USER_H): Add iso646.h back.

From-SVN: r29497

haifa-sched.c (sched_analyze): Use free_INSN_LIST_list instead of zapping the LOG_LINKS of sched_before_next_call.

        * haifa-sched.c (sched_analyze): Use free_INSN_LIST_list instead of
        zapping the LOG_LINKS of sched_before_next_call.

From-SVN: r29496

* inline1.C: New test.

From-SVN: r29495

typeck.c (get_member_function_from_ptrfunc): Always consider virtuality inside member pointer.

* typeck.c (get_member_function_from_ptrfunc): Always consider
virtuality inside member pointer.

From-SVN: r29494

New test case.

From-SVN: r29493

Daily bump.

From-SVN: r29492

pa.h (INSN_SETS_ARE_DELAYED): Delete.

        * pa.h (INSN_SETS_ARE_DELAYED): Delete.
        * pa.c (insn_refs_are_delayed): Renamed from
        insn_sets_and_refs_are_delayed.

From-SVN: r29491

Turn on function-at-a-time processing.

* cp-tree.h (doing_semantic_analysis_p): New macro.
(SF_DEFAULT): Define to zero, not SF_EXPAND.
(start_handler_parms): Change prototype.
(expand_start_catch_block): Likewise.
(expand_end_catch_block): Likewise.
(expand_start_eh_spec): Likewise.
(expand_end_eh_spec): Declare.
(finish_handler_parms): Change prototype.
(begin_catch_block): Declare.
(finish_handler): Change prototype.
(do_pushlevel): Declare.
(do_poplevel): Likewise.
* decl.c (pushlevel): Don't create
binding levels when not doing semantic analysis.
(poplevel): Don't pop them.
(pushdecl): Assert that we are never called when not doing
semantic analysis.
(pushdecl_top_level): Use push_to_top_level.
(make_label_decl): Don't fiddle with obstacks.  Make RTL For the
label when expanding.
(cp_finish_decl): Only inject for-scope variables when doing
semantic analysis.  Add comments.
(start_handler_parms): Return the handler parm.
(start_function): Reorganize.  Don't clear DECL_INITIAL if it is
already set.  Reinitialize from saved function data if available.
Don't pushlevel when not doing semantic analysis.
(store_parm_decls): Only generate RTL when expanding.  Only
pushdecl when doing semantic analysis.  Set
current_eh_spec_try_block if appropriate.
(finish_function): Simplify.  Use do_pushlevel and do_poplevel.
Combine common code.  Don't poplevel when not doing semantic
analysis.
(push_cp_function_context): Don't expand functions without an
explicit call to expand_body.
(mark_lang_function): Make eh_spec_try_block and
x_scope_stmt_stack.
* except.c (expand_end_eh_spec): Don't
declare.
(process_start_catch_block): Likewise.
(push_eh_cleanup): Use finish_decl_cleanup.
(initialize_handler_parm): New function.
(expand_start_catch_block): Use it.
(expand_end_catch_block): Use tree-generation functions, not
RTL-generation functions.
(expand_start_eh_spec): Likewise.
(expand_end_eh_spec): Likewise.
(expand_exception_blocks): Simplify.
(start_anon_func): Use do_pushlevel.
(end_anon_func): Use do_poplvel.  Call expand_body for the
function.
* expr.c (do_case): Don't call define_case_label.
* init.c (create_temporary_var): Set DECL_CONTEXT for local
variables.
* method.c (emit_thunk): Call expand_body for the
thunk.
(sythesize_method): Likewise.
* parse.y (handler_args): Give it ttype.
(eat_saved_input): Call expand_body.
(base_init): Use do_pushlevel.
(pending_inline): Call expand_body.
(handler): Adjust calls to finish_handler_parms and
finish_handler.
(handler_args): Don't call expand_start_catch_block.  Return the
catch parameter.  * pt.c (tsubst_expr): Adjust HANDLER handling.
* parse.c: Regenerated.
* rtti.c (synthesize_tinfo_fn): Call finish_function.
* semantics.c (do_pushlevel): Give it external linkage.  Build
SCOPE_STMTs.
(do_poplevel): Likewise.
(finish_case_label): Call define_case_label when doing semantic
analysis.
(finish_goto_stmt): Create RTL for labels.
(finish_function_try_block): Set in_function_try_handler
unconditionally.
(finish_function_handler_sequence): Unset it.
(finish_handler_parms): Use expand_start_catch_block even when
building a statement-tree.
(begin_catch_block): New function.
(finish_handler): Move a little RTL-generation logic here.
(finish_decl_cleanup): Allow cleanups for empty declarations.
(finish_named_return_value): Don't pushdecl when not doing
semantic analysis.
(expand_stmt): Don't do semantic analysis for variable
declarations.  Handle START_CATCH_STMT.  Call expand_label
directly for a LABEL_STMT.  Tweak handling of GOTO_STMT.  Adjust
HANDLERs.  Handle SCOPE_STMT, CTOR_INITIALIZER, and RETURN_INIT.
(expand_body): Let expand_stmt handle CTOR_INITIALIZER,
RETURN_INIT and function try blocks.

From-SVN: r29490

cp-tree.h (language_function): Add x_eh_spec_try_block.

* cp-tree.h (language_function): Add x_eh_spec_try_block.  Add
x_scope_stmt_stack.  Add x_in_charge_parm.
(current_eh_spec_try_block): New macro.
(current_scope_stmt_stack): Likewise.
(current_in_charge_parm): Likewise.
* decl.c (start_function): Initialize current_in_charge_parm.
(finish_function): Use current_in_charge_parm rather than looking
up __in_chrg.
* search.c (expand_indirect_vtbls_init): Likewise.

From-SVN: r29489

cp-tree.def (CLEANUP_STMT): Fix spelling in dumps.

* cp-tree.def (CLEANUP_STMT): Fix spelling in dumps.
(TRY_BLOCK): Likewise.
(HANDLER): Likewise.
(START_CATCH_STMT): New tree node.
(SCOPE_STMT): Likewise.
* cp-tree.h (SCOPE_BEGIN_P): New macro.
(SCOPE_NULLIFIED_P): Likewise.
(struct lang_decl_flags): Add pending_inline_p.  Adjust dummy.
(struct lang_decl): Add saved_language_function.
(DECL_PENDING_INLINE_INFO): Adjust documentation.
(DECL_PENDING_INLINE_P): New macro.
(TYPE_TI_ARGS): Fix typo in comment.
(DECL_SAVED_TREE): Add to documentation.
(DECL_SAVED_FUNCTION_DATA): New macro.
(START_CATCH_TYPE): Likewise.
(SCOPE_END_P): New macro.
(declare_parm_level): Don't declare.
* decl.c (mark_lang_function): New function, split out from
mark_cp_function_context.
(save_function_data): New function.
(declare_parm_level): Remove.
(finish_function): Use save_function_data to squirrel away
important stuff for later use.
(mark_cp_function_context): Use mark_function_data.
(lang_mark_tree): Likewise.
* lex.c (begin_definition_of_inclass_inline): Set
DECL_PENDING_INLINE_P.
(store_pending_inline): Clear it.
* pt.c (tsubst_decl): Likewise.

From-SVN: r29488

functiion.h (struct function): Add x_whole_function_mode_p.

* functiion.h (struct function): Add x_whole_function_mode_p.
(retrofit_block): Declare.
* function.c (retrofit_block): New function.
(identify_blocks): Add assertions.  Allow an incomplete set of
block notes if we're still generating code for the function.
* integrate.c: Include loop.h.
(expand_inline_function): Call find_loop_tree_blocks to map block
notes to blocks when in whole-function mode.  Use retrofit_block
to insert new BLOCKs for the inlined function, rather than
insert_block.
* stmt.c (expand_fixup): Likewise.  Don't use pushlevel/polevel.
* Makefile.in (integrate.o): Depend on loop.h.

From-SVN: r29487

tree.h (warn_about_unused_variables): Declare.

* tree.h (warn_about_unused_variables): Declare.
* stmt.c (warn_about_unused_variables): New function, split out
from ...
(expand_end_bindings): Here.

From-SVN: r29486

stmt.c (preserve_subexpressions_p): Don't crash when current_function->stmt is unset.

* stmt.c (preserve_subexpressions_p): Don't crash when
current_function->stmt is unset.

From-SVN: r29485

stmt.c (expand_start_bindings): Allow callers to pass a flag indicating that no NOTE_INSN_BLOCK_BEG note is...

* stmt.c (expand_start_bindings): Allow callers to pass a flag
indicating that no NOTE_INSN_BLOCK_BEG note is required.
(expand_start_target_temps): Use it.
* except.c (expand_eh_region_start_for_decl): Likewise.
* expr.c (expand_expr): Likewise.

From-SVN: r29484

* fold-const.c (operand_equal_p): Pay attention to side effects.

From-SVN: r29483

typo

From-SVN: r29482

libgcc2.c (L_exit): Check for ON_EXIT, not HAVE_ON_EXIT.

* libgcc2.c (L_exit): Check for ON_EXIT, not HAVE_ON_EXIT.
* sparc/sunos4.h (HAVE_ON_EXIT): Remove.

From-SVN: r29481

new

From-SVN: r29480

tlink.c (scan_linker_output): Look for keywords before accepting a mangled name in quotes.

* tlink.c (scan_linker_output): Look for keywords before accepting
a mangled name in quotes.

From-SVN: r29479

Revert call.c 1.173 change, do same effect, but more obviously.

* call.c (perform_implicit_conversion): Deal with error_mark_node.

From-SVN: r29478

decl.c (warn_extern_redeclared_static): Don't get confused by static member functions.

* decl.c (warn_extern_redeclared_static): Don't get confused by
static member functions.
(duplicate_decls): Merge DECL_THIS_STATIC.

* decl.c (expand_static_init): Make sure assignments to local
statics actually occur.

From-SVN: r29477

1999-09017 Gabriel Dos Reis  <dosreis@cmla.ens-cachan.fr>

        * std/valarray_array.h (__valarray_copy): Fix typo.

From-SVN: r29476

* call.c (perform_implicit_conversion): Deal with error_mark_node.

From-SVN: r29475

complext.cc (pow): Don't expect floating point promotion in presence of template argument deduction.

1999-09-17 Gabriel Dos Reis  <dosreis@cmla.ens-cachan.fr>

        * std/complext.cc (pow): Don't expect floating point promotion
        in presence of template argument deduction.  There is no such
        thing.

From-SVN: r29474

Daily bump.

From-SVN: r29473

cp-tree.h (poplevel_class): Declare.

* cp-tree.h (poplevel_class): Declare.
* class.c (popclass): Use poplevel_class, not poplevel.
* decl.c (poplevel_class): Don't make it static.  Don't return a
value.
(poplevel): Don't call poplevel_class; abort in a class
binding level is seen.
* semantics.c (finish_translation_unit): Use pop_everything.
* parse.y (member_init): Allow errors.
(pending_inline): Call finish_function.
* parse.c: Regenerated.
* Makefile.in (CONFLICTS): Adjust.

From-SVN: r29472

revert

From-SVN: r29471

Add missing Changelog entry.

From-SVN: r29470

error.c: Reduce code duplication.

1999-09-17  Gabriel Dos Reis  <gdr@codesourcery.com>

        * error.c: Reduce code duplication.
        (dump_template_value): New function.
        (dump_type_real): Use it.
        (dump_decl): Likewise.
        (dump_function_name): Likewise.
        (dump_function_decl): Don't be too talkative about function return
        type variety.

From-SVN: r29469

decl.c (saved_scope_p): New fn.

* decl.c (saved_scope_p): New fn.
* class.c (pushclass): Don't clear class_cache_obstack if we have
saved scopes.

From-SVN: r29468

alpha-interix.h (DWARF2_UNWIND_INFO): Define to zero.

        * alpha/alpha-interix.h (DWARF2_UNWIND_INFO): Define to zero.
        * alpha/osf2or3.h (DWARF2_UNWIND_INFO): Likewise.

From-SVN: r29467

alpha.md: Revert Thu Nov 26 change that came in through the last gcc2 merge...

        * alpha.md: Revert Thu Nov 26 change that came in through the
        last gcc2 merge: reinstate (plus (plus ...)) reload patterns.
        Avoid earlyclobber when possible.

From-SVN: r29466

libgcc2.c (__do_global_ctors): Call atexit with one arg.

* libgcc2.c (__do_global_ctors): Call atexit with one arg.

* sparc/sunos4.h (on_exit): Wrap prototype parameters in PARAMS().
Define HAVE_ON_EXIT.

From-SVN: r29465

lex.c (init_cpp_parse): Call xcalloc, not malloc/bzero.

* lex.c (init_cpp_parse): Call xcalloc, not malloc/bzero.

* xref.c (SALLOC): Call xstrdup, not xmalloc/strcpy.

From-SVN: r29464

system.h (CTYPE_CONV, [...]): New macros.

* system.h (CTYPE_CONV, TOUPPER, TOLOWER): New macros.  Use
CTYPE_CONV in all ctype macros.

* cccp.c (initialize_char_syntax): Use uppercase ctype macro
from system.h.

* cexp.y (initialize_random_junk): Likewise.

* c4x.c (c4x_interrupt_function_p, c4x_handle_pragma): Likewise.

* i370.c (handle_pragma): Likewise.

* i370.h (ASM_OUTPUT_LABELREF, ASM_OUTPUT_ASCII): Likewise.

* v850.c (override_options): Likewise.

* doprint.c (_doprnt): Likewise.

* fixinc/fixincl.c (main, quoted_file_exists, extract_quoted_files):
Likewise.

* fixinc/server.c (load_data): Likewise.

* fold-const.c (real_hex_to_f): Likewise.

* genattr.c (write_upcase, gen_attr): Likewise.

* genattrtab.c (convert_const_symbol_ref, evaluate_eq_attr,
write_upcase): Likewise.

* genemit.c (print_code): Likewise.

* genopinit.c (gen_insn): Likewise.

* genpeep.c (print_code): Likewise.

* genrecog.c (print_code): Likewise.

* optabs.c (init_libfuncs): Likewise.

ch:

* lex.c (maybe_downcase, getlc, handle_generic_pragma,
check_newline): Likewise.

f:

* bad.c (ffebad_finish): Likewise.

* fini.c (main): Likewise.

* intrin.c (ffeintrin_init_0): Likewise.

* lex.c (ffelex_hash_): Likewise.

* src.c (ffesrc_init_1): Likewise.

From-SVN: r29463

haifa-sched.c (sched_analyze): Keep the list of notes organized in pairs.

* haifa-sched.c (sched_analyze): Keep the list of notes organized
in pairs.
(reemit_notes): Likewise.

From-SVN: r29462

ggc.h (ggc_root): Move to ggc-common.c.

Thu Sep 16 11:50:52 1999  Alex Samuel  <samuel@codesourcery.com>

        * ggc.h (ggc_root): Move to ggc-common.c.
        (roots): Remove.
        (ggc_mark_rtx, ggc_mark_tree): Change to macro.
        (ggc_mark_rtvec, ggc_mark_tree_varray): Declare extern.
        (ggc_mark_tree_hash_table, ggc_mark_string, ggc_mark): Likewise.
        (ggc_mark_roots, ggc_mark_rtx_children, ggc_mark_tree_children): New.
        * ggc-common.c (ggc_root): Move from ggc.h.
        (roots): Declare, static.
        (ggc_mark_rtx, ggc_mark_tree): Renamed to...
        (ggc_mark_rtx_children, ggc_mark_tree_children): Don't check for
        null or check/set mark bit.
        (ggc_mark_roots): New.
        * ggc-simple.c (ggc_collect): Call ggc_mark_roots.

From-SVN: r29461

Add missing ChangeLog entry

From-SVN: r29460

m32r.c: Include toplev.h.

        * m32r.c: Include toplev.h.
        (*): Add ATTRIBUTE_UNUSED as needed to arguments.
        (gen_compare): Rename swap_p to must_swap to match uses.
        Add default abort case.
        (m32r_output_function_epilogue): Remove unused variables.
        (m32r_print_operand): Use HOST_WIDE_INT_PRINT_HEX.
        * m32r.h (PROTO, STDIO_PROTO): Rename XPROTO; unconditionally
        define to empty parameter list.  Update all uses.
        (predicate decls): Use enum machine_mode not int.
        * m32r.md (movsi): Call abort, not fatal_insn.
        (zero_branch_insn, rev_zero_branch_insn): Add default abort case.

From-SVN: r29459

decl2.c (finish_file): Also call check_global_declarations for the pending_statics list.

* decl2.c (finish_file): Also call check_global_declarations for
the pending_statics list.

From-SVN: r29458

gjavah.c (get_field_name, [...]): Use xmalloc, not malloc.

* gjavah.c (get_field_name, print_method_info, print_include,
add_namelet): Use xmalloc, not malloc.

* jcf-depend.c (add_entry): Likewise.  Use xstrdup, not strdup.
(munge): Use xrealloc, not realloc, trust xrealloc to handle a
NULL pointer.

* jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.

* jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.

* jcf-path.c (add_entry): Likewise.

* jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.

* jv-scan.c (xmalloc): Remove definition.

* jvgenmain.c (xmalloc): Likewise.

* jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.

* lex.c (java_store_unicode): Use xrealloc, not realloc.

* parse-scan.y: Use concat, not of xmalloc/assign/strcpy.  Use
concat, not xmalloc/sprintf.
(java_push_parser_context): Use xcalloc, not xmalloc/bzero.
(xstrdup): Remove definition.

* parse.y (duplicate_declaration_error_p,
constructor_circularity_msg, verify_constructor_circularity,
check_abstract_method_definitions, java_check_regular_methods,
java_check_abstract_methods, patch_method_invocation,
check_for_static_method_reference, patch_assignment, patch_binop,
patch_cast, array_constructor_check_entry, patch_return,
patch_conditional_expr): Use xstrdup, not strdup.

* zextract.c (ALLOC): Use xmalloc, not malloc.

From-SVN: r29457

mips.md (movsi_usw): if operand 1 is const_int 0, use $0 instead of 0.

1999-09-14  Andrew Haley  <aph@cygnus.com>

* config/mips/mips.md (movsi_usw): if operand 1 is const_int 0,
use $0 instead of 0.

From-SVN: r29456

Bugfix in order_regs_for_reload

From-SVN: r29455

Daily bump.

From-SVN: r29454

function.c (identify_blocks): Don't shadow a variable in an outer scope.

* function.c (identify_blocks): Don't shadow a variable in an
outer scope.
* integrate.c (integrate_decl_tree): Don't use pushlevel,
pushdecl, or poplevel to build up the new BLOCK tree.
(expand_inline_function): Likewise.
(integrate_parm_decls): Likewise.

From-SVN: r29453

* c-typeck.c (qualify_type): Merge qualifiers from both types.

From-SVN: r29451

decl.c (warn_extern_redeclared_static): Simplify.

* decl.c (warn_extern_redeclared_static): Simplify.  Catch
problems with extern "C" functions redeclared as static.
(duplicate_decls): When a builtin is redeclared static, make the
new function have internal linkage.

From-SVN: r29450

toplev.c: Allow -f[no-]math-errno to set (clear) flag_errno_math

        * toplev.c: Allow -f[no-]math-errno to set (clear) flag_errno_math
        * invoke.texi: Document this change.

From-SVN: r29449

emit-rtl.c (free_emit_status): Don't check DECL_DEFER_OUTPUT.

        * emit-rtl.c (free_emit_status): Don't check DECL_DEFER_OUTPUT.
        Free the struct.
        (mark_emit_status): Renamed from mark_emit_state.
        * except.c (mark_eh_status): Renamed from mark_eh_state.
        Check not null before marking.
        (free_eh_status): New.
        * expr.c (mark_expr_status, free_expr_status): New.
        * function.c (free_machine_status): New.
        (free_after_parsing): New.
        (free_after_compilation): Move bits to free_after_parsing; call
        free_eh_status, free_expr_status; zero the marked members of the
        function state.
        (prepare_function_start): No can_garbage_collect.
        Call init_eh_for_function.
        (expand_dummy_function_end): Free up current_function state.
        (mark_function_status): Renamed from mark_function_state.
        (mark_function_chain): No can_garbage_collect.  Call mark_expr_status.
        * function.h (struct function): No can_garbage_collect.
        (free_machine_status, free_after_parsing): Declare.
        (free_eh_status, free_expr_status): Declare.
        * ggc.h (mark_expr_status): Declare.
        * stmt.c (free_stmt_status): Free the struct.
        (mark_stmt_status): Renamed from mark_stmt_state.
        (init_stmt): Don't call init_eh.
        (init_stmt_for_function): Don't call init_eh_for_function.
        * toplev.c (compile_file): Call init_eh.
        (rest_of_compilation): Free basic block info before ggc_collect.
        Call free_after_parsing; conditionally call free_after_compilation.
        * varasm.c (mark_varasm_status): Renamed from mark_varasm_state.
        Check not null before marking.

From-SVN: r29448

* c-lex.c (yylex): Initialize warn.

From-SVN: r29447

pa.c (emit_move_sequence): Properly set the mode of the scratch register when...

        * pa.c (emit_move_sequence): Properly set the mode of the scratch
        register when performing secondary reloads for the SAR register.

From-SVN: r29446

* tree.h (reorder_block): Change prototype.

From-SVN: r29445

lex.c (cp_pragma_implementation): Allow #pragma implementation in header files.

* lex.c (cp_pragma_implementation): Allow #pragma implementation
in header files.

From-SVN: r29444

fix comment

From-SVN: r29443

* lex.c (mark_impl_file_chain): Follow the next chain.

From-SVN: r29442

rtl.h (NOTE_BLOCK_NUMBER): Replace with ...

* rtl.h (NOTE_BLOCK_NUMBER): Replace with ...
(NOTE_BLOCK): New macro.
(NOTE_BLOCK_LIVE_RANGE_BLOCK): Remove.
* function.h (identify_blocks): CHange prototype.
* function.c (identify_blocks): Simplify.
(reorder_blocks): Likewise.
* ggc-common.c (ggc_mark_rtx): Mark the BLOCK associated with a
NOTE_INSN_BLOCK_{BEG,END}.
* haifa-sched.c (sched_analyze): Don't put NOTE_BLOCK_NUMBER on
the list of saved notes if the note isn't a
NOTE_INSN_BLOCK_{BEG,END}.
(move_insn1): Use NOTE_EH_HANDLER in comment, rather than
NOTE_BLOCK_NUMBER.
(reemit_notes): Adjust recreation of notes to reflect new saved
note structure.
* print-rtl.c (print_rtx): Print the address of the BLOCK when
printing a block note.
* stmt.c (block_vector): Remove.
(find_loop_tree_blocks): Simplify.
(unroll_block_trees): Likewise.

From-SVN: r29441

decl2.c (build_expr_from_tree): Handle VA_ARG_EXPR.

* decl2.c (build_expr_from_tree): Handle VA_ARG_EXPR.
* pt.c (tsubst_copy): Likewise.
* tree.c (search_tree): Likewise.
(mapcar): Likewise.

From-SVN: r29440

gbl-ctors.h: Lose HAVE_ATEXIT.

* gbl-ctors.h: Lose HAVE_ATEXIT.  Don't define ON_EXIT.
* libgcc2.c: Lose obsolete defn of WEAK_ALIAS.
(__bb_init_func, __bb_init_prg): Use atexit instead of ON_EXIT.
(__do_global_dtors): Likewise.  Don't mess with _exit_dummy_decl.
(atexit, exit): Simplify.
* tm.texi: Document NEED_ATEXIT and ON_EXIT.  Remove HAVE_ATEXIT.
* config/lots: Remove defns of HAVE_ATEXIT.

From-SVN: r29439

calls.c (precompute_arguments): Fix typo in comment.

* calls.c (precompute_arguments): Fix typo in comment.
* expr.c (preexpand_calls): Don't preexpand the cleanup in a
TARGET_EXPR.

From-SVN: r29438

* dsp16xx.c (override_options): Fix typos in GC root registration.

From-SVN: r29437

Fix profiling support and unique section support.

From-SVN: r29436

* actions.c (warn_unhandled): Use xstrdup, not xmalloc/strcpy.

From-SVN: r29435

genattr.c (main): Add extern prototype.

* genattr.c (main): Add extern prototype.  Call return, not exit.
* genattrtab.c (main): Likewise.
* gencheck.c (main): Likewise.
* gencodes.c (main): Likewise.
* genconfig.c (main): Likewise.
* genemit.c (main): Likewise.
* genextract.c (main): Likewise.
* genflags.c (main): Likewise.
* gengenrtl.c (main): Likewise.
* genopinit.c (main): Likewise.
* genoutput.c (main): Likewise.
* genpeep.c (main): Likewise.
* genrecog.c (main): Likewise.

* genattr.c (get_insn_name): Mark parameter with ATTRIBUTE_UNUSED.
* genattrtab.c (get_insn_name): Likewise.
* gencodes.c (get_insn_name): Likewise.
* genconfig.c (get_insn_name): Likewise.
* genemit.c (get_insn_name): Likewise.
* genextract.c (get_insn_name): Likewise.
* genflags.c (get_insn_name): Likewise.
* genopinit.c (get_insn_name): Likewise.
* genpeep.c (get_insn_name): Likewise.

* gencheck.c (usage): Add static prototype.
* genextract.c (print_path): Constify a char*.
* genopinit.c (optabs): Likewise.
* genoutput.c (operand_data, data, output_predicate_decls,
compare_operands): Likewise.
* genrecog.c (write_tree): Add default case in switch.

From-SVN: r29434

rtl.h (get_insn_name, [...]): Add prototypes.

* rtl.h (get_insn_name, print_rtl_with_bb): Add prototypes.

* print-rtl.c (get_insn_name): Remove prototype.

* toplev.h (progname): Declare const.

* toplev.c (init_decl_processing, init_obstacks, init_tree_codes,
init_regs, init_optabs, init_stmt, init_reg_sets, dump_flow_info,
dump_sched_info, dump_local_alloc, regset_release_memory,
print_rtl, print_rtl_with_bb, rest_of_decl_compilation,
error_with_file_and_line, error_with_decl, error_for_asm, error,
fatal, warning_with_file_and_line, warning_with_decl, warning,
pedwarn, pedwarn_with_decl, pedwarn_with_file_and_line, sorry):
Remove redundant prototypes.

(notice, check_lang_option, report_file_and_line, vnotice,
mark_file_stack): Add static prototype.
(set_fatal_function): Add prototype.
(vnotice, report_file_and_line, set_fatal_function,
check_lang_option): Constify a char*.
(main): Prototype.  Call return, not exit.

cp:

* typeck2.c (ack): Don't declare progname.

From-SVN: r29433

aclocal.m4 (AC_GCC_C_LONG_DOUBLE): New macro.

        * aclocal.m4 (AC_GCC_C_LONG_DOUBLE): New macro.

        * configure.in (AC_GCC_C_LONG_DOUBLE): Call it.

        * gansidecl.h (HAVE_LONG_DOUBLE): Define if gcc for stage2.

        * ggc-simple.c (HAVE_LONG_DOUBLE): Test before using long double.

From-SVN: r29432

Remove second arg from assign_parms

From-SVN: r29431

typeck.c (expr_sizeof): Reinstall and augment OFFSET_REF comment.

* typeck.c (expr_sizeof): Reinstall and augment OFFSET_REF
comment.

From-SVN: r29429

Daily bump.

From-SVN: r29428

lex.c (cp_pragma_interface, [...]): Copy filenames with ggc_alloc_string.

* lex.c (cp_pragma_interface, cp_pragma_implementation): Copy
filenames with ggc_alloc_string.

From-SVN: r29427

decl.c (build_target_expr): Set TREE_SIDE_EFFECTS on the TARGET_EXPR.

* decl.c (build_target_expr): Set TREE_SIDE_EFFECTS on the
TARGET_EXPR.
* call.c (build_over_call): Don't set TREE_SIDE_EFFECTS on
the TARGET_EXPR.
* cvt.c (build_up_reference): Likewise.
* tree.c (build_cplus_new): Likewise.
(get_target_expr): Likewise.

From-SVN: r29426