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25020 Commits

Author SHA1 Message Date
Robert Lipe 309ca067d4 global.c (EXECUTE_IF_CONFLICT): Correct quoting typo. 
From-SVN: r30438
 1999-11-07 05:50:38 +00:00
Jeffrey A Law 092ae4ba98 gcse.c (post_dominators): Kill. 
* gcse.c (post_dominators): Kill.
        (alloc_code_hoist_mem, free_code_hoist_mem); Kill post_dominators.
        (compute_code_hoist_data): Use compute_flow_dominators.  Do not
        pass in a pdom array since we do not need pdoms.
        * haifa-sched.c (schedule_insns): Similarly.
        * flow.c (compute_dominators): Remove dead function.
        (compute_flow_dominators): Do not compute doms or pdoms if the
        caller does not request them.  Split up loop to build doms and
        pdoms.  Use a worklist to compute doms and pdoms.
        * basic-block.h (compute_dominators): Remove prototype.

From-SVN: r30437
 1999-11-06 17:36:35 -07:00
Martin v. Löwis ea1fd42450 New test case. 
From-SVN: r30436
 1999-11-07 00:10:31 +00:00
Richard Henderson f66d83e18a haifa-sched.c (struct haifa_insn_data, h_i_d): New. 
* haifa-sched.c (struct haifa_insn_data, h_i_d): New.
        (insn_luid, insn_priority, insn_costs, insn_units): Remove.
        (insn_reg_weight, insn_depend, insn_dep_count): Remove.
        (insn_blockage, insn_ref_count, line_note, insn_tick): Remove.
        (cant_move, fed_by_spec_load, is_load_insn): Remove.
        (schedule_region): Remove unused variable.
        (schedule_insns): Allocate h_i_d, and not all the separate arrays.

From-SVN: r30435
 1999-11-06 11:41:37 -08:00
Mark Mitchell ff154f783f local-alloc.c (local_alloc): Use xmalloc/xcalloc, not alloca. 
* local-alloc.c (local_alloc): Use xmalloc/xcalloc, not alloca.
	(update_equiv_regs): Likewise.
	(block_alloc): Likewise.
	* reg-stack.c (reg_to_stack): Likewise.
	(convert_regs_2): Likewise.
	* reload1.c (reload_as_needed): Likewise.

From-SVN: r30434
 1999-11-06 19:09:26 +00:00
Mark Mitchell 951a525fef Makefile.in (dbxout.o): Depend on ggc.h. 
* Makefile.in (dbxout.o): Depend on ggc.h.
	(dwarf2out.o): Likewise.
	(xcoffout.o): Likewise.
	* dbxout.c: Include ggc.h.
	(dbxout_init): Register lastfile as a root.
	* dwarf2out.c: Include ggc.h.
	(dwarf2out_line): Register lastfile as a root.
	* xcoffout.c: Include ggc.h.
	(xcoffout_source_line): Register xcoff_lastfile as a root.

From-SVN: r30433
 1999-11-06 18:00:18 +00:00
Richard Henderson e06981b09a * i386.md (movdf_1, movxf_1): Earlyclobber general regs destination. 
From-SVN: r30432
 1999-11-06 09:53:01 -08:00
Martin v. Löwis c683f030df bitset: Include limits.h. 
* bitset: Include limits.h.
	* bitset (class bitset): Declare reference as our friend.

From-SVN: r30430
 1999-11-06 16:20:39 +00:00
Catherine Moore 6518355866 svr4.h (ASM_DECLARE_FUNCTION): Check if already defined. 
* config/svr4.h (ASM_DECLARE_FUNCTION): Check if already
        defined.
        (ASM_DECLARE_FUNCTION_SIZE): Likewise.

From-SVN: r30429
 1999-11-06 08:55:07 -05:00
Jeff Law cd55cf682e Daily bump. 
From-SVN: r30428
 1999-11-06 01:45:07 -07:00
Jeff Law 6185845d48 Fix typo in last change 
From-SVN: r30427
 1999-11-05 16:35:47 -07:00
Martin v. Löwis 7c355bca10 cp-tree.h (VAR_TEMPL_TYPE_OR_FUNCTION_DECL_CHECK): New macro. 
* cp-tree.h (VAR_TEMPL_TYPE_OR_FUNCTION_DECL_CHECK): New macro.
	(DECL_TEMPLATE_INFO): Use it.
	* decl.c (warn_extern_redeclared_static): Do nothing for
	TEMPLATE_DECLs.
	* decl2.c (mark_used): Explicitly check for function or variable.
	* semantics.c (finish_unary_op_expr): Check whether result is also
	an INTEGER_CST.

From-SVN: r30426
 1999-11-05 23:11:58 +00:00
J"orn Rennecke 32c8d1bc1f global.c (EXECUTE_IF_SET_IN_ALLOCNO_SET): New macro. 
* global.c (EXECUTE_IF_SET_IN_ALLOCNO_SET): New macro.
	(EXECUTE_IF_CONFLICT): Likewise.
	(ALLOCNO_LIVE_P): Avoid signed division.
	(SET_ALLOCNO_LIVE, CLEAR_ALLOCNO_LIVE): Likewise.
	(prune_preferences, find_reg): Use EXECUTE_IF_CONFLICT.
	(record_one_conflict): Use EXECUTE_IF_SET_IN_ALLOCNO_SET.

From-SVN: r30425
 1999-11-05 23:07:21 +00:00
Gabriel Dos Reis 36a6e29fbb valarray_meta.h (_DEFINE_EXPR_UNARY_FUNCTION): When building meta-expressions don't forget to take the contained closures. 
1999-11-05  Gabriel Dos Reis  <dosreis@cmla.ens-cachan.fr>

        * std/valarray_meta.h (_DEFINE_EXPR_UNARY_FUNCTION):  When
        building meta-expressions don't forget to take the contained
        closures.

From-SVN: r30424
 1999-11-05 22:26:12 +00:00
Tom Tromey e4c4f09a1e * java/lang/natThread.cc (destroy): Removed incorrect comment. 
From-SVN: r30423
 1999-11-05 20:59:40 +00:00
Richard Henderson b182031edf haifa-sched.c (schedule_block): Don't crash if there's no next insn for an interblock movement. 
* haifa-sched.c (schedule_block): Don't crash if there's no
        next insn for an interblock movement.
        (add_branch_dependences): Don't allow clobber insns to move either.

From-SVN: r30422
 1999-11-05 12:04:27 -08:00
Jeff Law 3496699a4c Remove accidental addition of CLEAR_CONFLICT. 
From-SVN: r30421
 1999-11-05 11:40:34 -07:00
Tom Tromey 09e7d04a1b re GNATS gcj/85 (Compiler optimizes away private methods when native methods might access them) 
* class.c (finish_class): Emit inlined methods if any native
	methods exist in the class.  Fixes PR gcj/85.

From-SVN: r30420
 1999-11-05 18:27:28 +00:00
Richard Henderson 467403ca55 i386.c (split_xf): New. 
* i386.c (split_xf): New.
        * i386-protos.h: Declare it.
        * i386.md (movxf_1): Add general regs alternatives.
        (movxf_1+1): New splitter for same.

From-SVN: r30419
 1999-11-05 10:19:55 -08:00
Jeff Sturm 3948f9d08f boehm.cc (_Jv_GCSetInitialHeapSize): Swapped size & current. 
1999-11-05  Jeff Sturm  <jsturm@sigma6.com>

	* boehm.cc (_Jv_GCSetInitialHeapSize): Swapped size & current.
	* prims.cc (parse_heap_size): Use end, not spec.  Use 1024
	multipler for `k'.

From-SVN: r30418
 1999-11-05 17:34:32 +00:00
Tom Tromey ea638d6c94 natThread.cc (stop): Removed argument name. 
* java/lang/natThread.cc (stop): Removed argument name.

	* java/lang/ThreadGroup.java (ThreadGroup(int)): No longer
	`private'; now has default access.
	* Makefile.in: Rebuilt.
	* Makefile.am (java/lang/ThreadGroup.h): Removed.

From-SVN: r30417
 1999-11-05 17:10:17 +00:00
Nick Clifton aa608fe69c oops - add missing return values 
From-SVN: r30416
 1999-11-05 12:08:09 +00:00
Nick Clifton 71152e6da2 Create proc to test for alias attribute support from targets. 
Use this test to disable ecos tests for alias support if the target does not
support them.

From-SVN: r30415
 1999-11-05 10:38:01 +00:00
Nick Clifton 8c36698e52 If purge_addressof_1 fails to remove addressofs in notes, remove the notes 
instead.

From-SVN: r30414
 1999-11-05 10:11:40 +00:00
Nick Clifton ce82ff5c17 Expect error messages from cross targets as well as native targets. 
From-SVN: r30413
 1999-11-05 09:58:18 +00:00
Mark Mitchell 8dfaeb6384 Makefile.in (typeck2.o): Depend on output.h. 
* Makefile.in (typeck2.o): Depend on output.h.
	* typeck2.c: Include output.h.

	* decl.c (flag_ansi): Remove declaration.

	* pt.c (tinst_level_tick): Make it static.
	(last_template_error_tick): Likewise.

	* cp-tree.h (mapcar): Remove declaration.
	(search_tree): Likewise.
	(walk_tree_fn): New typedef.
	(walk_tree): New function.
	* tree.c (bot_manip): Change prototype.  Adjust to be called via
	walk_tree.
	(bot_replace): Likewise.
	(no_linkage_helper): Likewise.
	(copy_tree_r): New function.
	(search_tree): Rename, and adjust, to become ...
	(walk_tree): New function.
	(mapcar): Remove.
	(target_remap): Remove.
	(target_remap_count): Likewise.
	(break_out_target_exprs): Use walk_tree.
	* decl.c (local_variable_p): Change prototype.
	(check_default_argument): Use walk_tree.
	* pt.c (for_each_template_parm_r): New function, split out from ...
	(for_each_template_parm): Here.  Use it, via walk_tree.

From-SVN: r30412
 1999-11-05 09:26:11 +00:00
Mark Mitchell 71144a650c Makefile.in (typeck2.o): Depend on output.h. 
* Makefile.in (typeck2.o): Depend on output.h.
	* typeck2.c: Include output.h.

From-SVN: r30411
 1999-11-05 09:21:53 +00:00
Andreas Jaeger f4e2ed09c9 genoutput.c (null_operand =): Initialize all fields. 
* genoutput.c (null_operand =): Initialize all fields.

        * errors.h: Add extern to prototypes.

From-SVN: r30410
 1999-11-05 02:12:56 -07:00
Jeffrey A Law 016cebc3e8 configure.in (m68k-next-nextstep4): Handle Openstep 4.2. 
* configure.in (m68k-next-nextstep4): Handle Openstep 4.2.
        * configure: Rebuilt.

From-SVN: r30409
 1999-11-05 01:50:01 -07:00
Jeff Law 0b6533c5d8 Daily bump. 
From-SVN: r30408
 1999-11-05 01:45:06 -07:00
Jeff Law 267cf8089a [multiple changes] 
Fri Nov  5 01:24:37 1999  J"orn Rennecke <amylaar@cygnus.co.uk>

        * global.c (CONFLICTP, SET_CONFLICT): Avoid signed division.
        (mirror_conflicts): New function.
        (global_alloc): Call it.
        (expand_preferences): Remove redundant CONFLICTP test.
        (find_reg, dump_conflicts): Likewise.
        (prune_preferences): Process conflicts one word at a time.

Fri Nov  5 01:05:21 1999  Richard Henderson <rth@cygnus.com>

        * global.c (build_insn_chain): Use EXECUTE_IF_SET_IN_BITMAP
        instead of an explicit loop.

From-SVN: r30407
 1999-11-05 01:31:48 -07:00
Jim Wilson 26132f7136 Fix cse bug that broke the ia64 port. 
* cse.c (cse_insn): Revert Oct 31 change.  When computing src_elt,
	if REG_RETVAL check succeeds, then put classp in src_elt.

From-SVN: r30406
 1999-11-04 23:08:13 -08:00
Jeffrey A Law 9399d5c63f function.c (pad_to_arg_alignment): Only update argument_pad if the argument's alignment is greater than STACK_BOUNDARY. 
* function.c (pad_to_arg_alignment): Only update argument_pad
        if the argument's alignment is greater than STACK_BOUNDARY.

From-SVN: r30405
 1999-11-04 23:49:38 -07:00
Richard Henderson e7749837ca bitmap.h (BITMAP_XFREE): New. 
* bitmap.h (BITMAP_XFREE): New.
        * flow.c (life_analysis): Use it.
        (life_analysis_1): Free blocks.

        * combine.c (undo_commit): New.
        (try_combine): Use it.  Don't zap undobuf.undos.
        (combine_instructions): Don't zap undobuf.undos; free the
        undobuf.frees list.

        * local-alloc.c (local_alloc): Free qty_phys_num_sugg.

        * stmt.c (cost_table_): New.
        (estimate_case_costs): Use it instead of xmalloc.

        * toplev.c (compile_file): Reuse dumpname memory instead
        of strdup'ing it.

From-SVN: r30404
 1999-11-04 16:49:03 -08:00
Richard Henderson 920a303df9 haifa-sched.c (init_rgn_data_dependences): Correctly size bb_pending_lists_length when zeroing. 
* haifa-sched.c (init_rgn_data_dependences): Correctly
        size bb_pending_lists_length when zeroing.

From-SVN: r30403
 1999-11-04 16:41:11 -08:00
Richard Henderson a6028d444a reg-stack.c (convert_regs_1): Initialize target_stack->top after verifying an EH edge. 
* reg-stack.c (convert_regs_1): Initialize target_stack->top
        after verifying an EH edge.

From-SVN: r30402
 1999-11-04 16:37:48 -08:00
Richard Henderson bd695e1e9d function.c (diddle_return_value): New. 
* function.c (diddle_return_value): New.
        (expand_function_end): Use it.
        * stmt.c (expand_null_return): Likewise.
        (expand_value_return): Likewise.

        * reg-stack.c (subst_stack_regs_pat): Handle clobbers at top-level.

        * reload1.c (reload): Don't remove return value clobbers.

From-SVN: r30401
 1999-11-04 16:35:10 -08:00
Richard Henderson 49886fe1ce * rtl.c (read_rtx): Use fatal_with_file_and_line not fatal. 
From-SVN: r30400
 1999-11-04 13:35:22 -08:00
Richard Henderson 75c6bd46fe cse.c (cse_main): Use xmalloc, not alloca. 
* cse.c (cse_main): Use xmalloc, not alloca.
        (cse_basic_block): Likewise.
        * local-alloc.c (local_alloc): Likewise.

From-SVN: r30399
 1999-11-04 12:51:04 -08:00
David Billinghurst 17074a35df rtl.c: Include toplev.h. 
* rtl.c: Include toplev.h.
(fatal): Remove declaration.

From-SVN: r30398
 1999-11-04 19:51:48 +00:00
Tom Tromey 397f674e7f natClass.cc (method_cache_count): Removed. 
* java/lang/natClass.cc (method_cache_count): Removed.
	(_Jv_FindMethodInCache): Don't loop looking for the hash entry.
	(_Jv_AddMethodToCache): Don't loop.

From-SVN: r30397
 1999-11-04 19:47:01 +00:00
Tom Tromey 3442c71cfc Makefile.in: Rebuilt. 
* Makefile.in: Rebuilt.
	* Makefile.am (libgcjgc_la_SOURCES): Removed quick_threads.c.

From-SVN: r30396
 1999-11-04 19:39:50 +00:00
Tom Tromey a57e0ef582 misc.c (GC_init_inner): Don't call GC_init_linuxppc(). 
* misc.c (GC_init_inner): Don't call GC_init_linuxppc().
	(GC_thr_init): Don't declare.

From-SVN: r30395
 1999-11-04 18:53:24 +00:00
Tom Tromey 81976f93fe configure: Rebuilt. 
* configure: Rebuilt.
	* configure.in: Removed qt threads case.
	* dyn_load.c: Don't mention QUICK_THREADS.
	* os_dep.c: Don't mention QUICK_THREADS.
	* misc.c: Don't mention QUICK_THREADS.
	* gcconfig.h: Don't mention QUICK_THREADS.
	* gc_priv.h: Removed QUICK_THREADS code.
	* quick_threads.c: Removed.

From-SVN: r30394
 1999-11-04 17:25:07 +00:00
Tom Tromey 7f80fbe501 configure.in: Removed `qt' threads case. 
* configure.in: Removed `qt' threads case.
	* include/quick-threads.h: Removed.
	* quick-threads.cc: Removed.

From-SVN: r30393
 1999-11-04 17:12:25 +00:00
Tom Tromey 16f39e241a quick-threads.h (_Jv_ThreadCancel): Removed. 
* include/quick-threads.h (_Jv_ThreadCancel): Removed.
	(_Jv_ThreadDestroy): Likewise.
	* include/no-threads.h (_Jv_ThreadCancel): Removed.
	(_Jv_ThreadDestroy): Likewise.
	* include/posix-threads.h (struct _Jv_Thread_t): Removed
	`exception' field.
	(_Jv_ThreadCancel): Removed decl.
	(_Jv_ThreadDestroy): Removed.
	* posix-threads.cc (_Jv_ThreadCancel): Removed.
	(throw_cleanup): Removed.
	(really_start): Don't push or pop cleanup.
	(_Jv_ThreadInitData): Don't initialize `exception' field.
	* java/lang/Thread.java (stop): Officially unimplemented.
	* java/lang/natThread.cc (stop): Officially unimplemented.

From-SVN: r30392
 1999-11-04 16:45:11 +00:00
Bruce Korb 063174eeda Allow for systems that do not have S_IR* defined values 
Do not call realloc with a NULL pointer

From-SVN: r30391
 1999-11-04 14:50:44 +00:00
Jeffrey A Law eae48b73bd * haifa-sched.c (schedule_block): Fix thinko. 
From-SVN: r30390
 1999-11-04 06:39:28 -07:00
Jeff Law 725474abee Daily bump. 
From-SVN: r30389
 1999-11-04 01:45:07 -07:00
Mark Mitchell 673b5311a9 flags.h (flag_renumber_insns): Declare. 
* flags.h (flag_renumber_insns): Declare.
	* emit-rtl.c (renumber_insns): Check flag_renumber_insns.  Print
	renumbering table.
	* rtl.h (renumber_insns): Change prototype.
	* toplev.c (flag_renumber_insns): Define.
	(rest_of_compilation): Pass rtl_dump_file to flag_renumber_insns.

From-SVN: r30388
 1999-11-04 07:23:58 +00:00