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Author SHA1 Message Date
Jason Eckhardt
f1ebdfc52a predict.c: New file. 
Thu Jan 13 14:46:03 2000  Jason Eckhardt  <jle@cygnus.com>
                          Stan Cox  <scox@cygnus.com>

	* predict.c: New file. Preliminary infrastructure work for static
	branch prediction and basic block reordering.
	* basic-block.h: Add prototype for estimate_probability.
	* Makefile.in: Add rules for predict.o.

Co-Authored-By: Stan Cox <scox@cygnus.com>

From-SVN: r31402
 2000-01-14 02:01:21 +00:00
Jason Merrill
91baa91841 fixincludes (va_list): Use __not_va_list__ for the dummy. 
* fixincludes (va_list): Use __not_va_list__ for the dummy.
	* fixinc/*: Likewise.

From-SVN: r31401
 2000-01-13 20:46:49 -05:00
Joern Rennecke
17ca0d816a Happy new year! 
From-SVN: r31400
 2000-01-14 01:37:48 +00:00
Kaveh R. Ghazi
83d2b3b9dc cccp.c: PROTO -> PARAMS. 
* cccp.c: PROTO -> PARAMS.
	* cexp.y: Likewise.
	* collect2.c: Likewise.
	* combine.c: Likewise.
	* convert.h: Likewise.
	* cse.c: Likewise.
	* dbxout.c: Likewise.
	* dbxout.h: Likewise.
	* diagnostic.c: Likewise.
	* doprint.c: Likewise.
	* dwarf2out.c: Likewise.
	* dwarf2out.h: Likewise.
	* dwarfout.c: Likewise.
	* dwarfout.h: Likewise.
	* dyn-string.h: Likewise.

From-SVN: r31399
 2000-01-14 00:46:57 +00:00
Kaveh R. Ghazi
57bed15271 calls.c (emit_call_1): Wrap varaible `struct_value_size_rtx' in macro conditionals guarding use. 
* calls.c (emit_call_1): Wrap varaible `struct_value_size_rtx' in
        macro conditionals guarding use.

        * dwarf2out.c: Include "tm_p.h".

        * function.c (locate_and_pad_parm): Mark parameter with
        ATTRIBUTE_UNUSED.
        (expand_function_end): Likewise for variable `context'.

        * reorg.c (make_return_insns): Wrap prototype in macro HAVE_return.

cp:
        * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.

From-SVN: r31398
 2000-01-13 23:43:55 +00:00
Nick Clifton
ff17f16403 fix compile time warnings about unused epilogue instructions 
From-SVN: r31397
 2000-01-13 23:01:59 +00:00
Zack Weinberg
2a0e04e247 longlong.h [i386] (udiv_qrnnd): Rename 'd' argument to 'dv' to avoid -Wtraditional warning. 
* longlong.h [i386] (udiv_qrnnd): Rename 'd' argument to 'dv'
	to avoid -Wtraditional warning.

From-SVN: r31396
 2000-01-13 18:18:10 +00:00
Tom Tromey
357100a3ef natClassLoader.cc (_Jv_FindClass): Register `loader', not system loader, as initiating loader. 
* java/lang/natClassLoader.cc (_Jv_FindClass): Register `loader',
	not system loader, as initiating loader.

From-SVN: r31395
 2000-01-13 18:13:31 +00:00
Kaveh R. Ghazi
7ea0e99c7c 1750a-protos.h: New file. 
* 1750a-protos.h: New file.

	* 1750a.c: Include tm_p.h.  Add static prototypes.  Fix compile
	time warnings.

	* 1750a.h: Move prototypes to 1750a-protos.h.  Fix compile time
	warnings.

	* 1750a.md: Likewise.

From-SVN: r31394
 2000-01-13 18:04:22 +00:00
Kaveh R. Ghazi
ff82ca233e a29k-protos.h: New file. 
* a29k-protos.h: New file.

	* a29k.c: Include tm_p.h.  Add static prototypes.  Fix compile
	time warnings.

	* a29k.h: Move prototypes to a29k-protos.h.  Fix compile time
	warnings.

From-SVN: r31393
 2000-01-13 17:57:45 +00:00
Kaveh R. Ghazi
bcc6049ca6 clipper-protos.h: New file. 
* clipper-protos.h: New file.

	* clipper.c: Include tm_p.h.  Add static prototypes.  Fix compile
	time warnings.

	* clipper.h: Move prototypes to clipper-protos.h.  Fix compile time
	warnings.

From-SVN: r31392
 2000-01-13 17:48:08 +00:00
J"orn Rennecke
54ed0905ec * reload1.c (reload_combine_note_store): Use HARD_REGNO_NREGS. 
From-SVN: r31389
 2000-01-13 16:05:03 +00:00
Nathan Sidwell
eeb109f2cf g++spec.c (lang_specific_driver): Add -fnew-abi if ENABLE_NEW_GXX_ABI defined. 
* g++spec.c (lang_specific_driver): Add -fnew-abi if
	ENABLE_NEW_GXX_ABI defined.
	* Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
	opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
	opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.

From-SVN: r31388
 2000-01-13 15:37:03 +00:00
Nathan Sidwell
7441a35271 configure.in (--enable-new-gxx-abi): New option. 
* configure.in (--enable-new-gxx-abi): New option.
	* acconfig.h (ENABLE_NEW_GXX_ABI): New define.
	* Makefile.in (GXX_ABI_FLAG): New variable.
	* configure: Regenerate.

From-SVN: r31387
 2000-01-13 15:36:24 +00:00
Michael Hayes
7f7680a9a4 stor-layout.c (layout_type): Use FORCE_STRUCT_BLK. 
* stor-layout.c (layout_type): Use FORCE_STRUCT_BLK.
	* tm.texi (FORCE_STRUCT_BLK): Document.
	* config/c4x/c4x.h (FORCE_STRUCT_BLK): New macro.

From-SVN: r31385
 2000-01-13 10:43:35 +00:00
Hans-Peter Nilsson
8f496bc2d5 ns32k.md: Revert Jan 9 change. 
* config/ns32k/ns32k.md: Revert Jan 9 change.

	* genrecog.c (maybe_both_true_2): Do not compare a predicate-test
	to a mode-test, if the predicate is address_operand.

From-SVN: r31384
 2000-01-13 10:19:39 +00:00
Jeffrey A Law
668bcf76c4 combine.c (if_then_else_cond): Be careful about what kinds of RTL expressions are passed to operand_subword. 
* combine.c (if_then_else_cond): Be careful about what kinds
	of RTL expressions are passed to operand_subword.

From-SVN: r31383
 2000-01-13 02:36:29 -07:00
Jeffrey A Law
ca4cd7abfd * gcc.c-torture/execute/20000113-1.c: New test. 
From-SVN: r31382
 2000-01-13 02:30:08 -07:00
Jeff Law
efb8436e0c Daily bump. 
From-SVN: r31381
 2000-01-13 01:45:06 -07:00
Jeffrey A Law
08520ad8d6 flow.c (split_edge): If we have to insert a new jump, make sure to associate it with a basic block. 
* flow.c (split_edge): If we have to insert a new jump, make
	sure to associate it with a basic block.

	* flow.c (commit_one_edge_insertion): A block with one successor
	can end in a JUMP_INSN that is not a simplejump.

From-SVN: r31380
 2000-01-12 22:41:44 -07:00
Robert Lipe
499bf451e3 sco5.h (INIT_SECTION_ASM_OP_COFF): Rename section to "ctor". 
2000-01-12  Robert Lipe  <robertl@sco.com>

        * i386/sco5.h (INIT_SECTION_ASM_OP_COFF): Rename section to "ctor".
        (BUILD_VA_LIST_TYPE): Define.
        (EH_FRAME_SECTION_ASM_OP): Explictly define to better interact
        with crtstuff.c.

From-SVN: r31379
 2000-01-13 03:36:00 +00:00
Jeffrey A Law
7a2a27a50a * gcc.c-torture/execute/20000112-1.c: New test. 
From-SVN: r31378
 2000-01-12 20:31:41 -07:00
Robert Lipe
e886c40fa3 sco5.h (INIT_SECTION_ASM_OP_COFF): Rename section to "ctor". 
2000-01-12  Robert Lipe  <robertl@sco.com>
        * i386/sco5.h (INIT_SECTION_ASM_OP_COFF): Rename section to "ctor".
        (BUILD_VA_LIST_TYPE): Define.
        (EH_FRAME_SECTION_ASM_OP): Explictly define to better interact                  with crtstuff.c.

From-SVN: r31377
 2000-01-13 02:57:43 +00:00
Mark Mitchell
09ed39ad87 * decl.c (start_cleanup_fn): Call pushdecl. 
From-SVN: r31376
 2000-01-13 02:04:25 +00:00
Fred Fish
24618f4902 configure.in (*-*-beos*): Recognize. 
* configure.in (*-*-beos*): Recognize.
        * config/beos.mt: New file.

From-SVN: r31374
 2000-01-12 20:37:57 -05:00
Fred Fish
0753683c0a Makefile.in (SHOPT): New macro, flag to ld to create shared library. 
* Makefile.in (SHOPT): New macro, flag to ld to create
        shared library.  Defaults to "-shared".
        (SHLIB): Use new SHOPT rather than hardcoded "-shared".
        * configure.in: While configuring for *-*-beos*, if
        --enable-shared is given, add beos.ml to list of makefile
        frags.
        * config/beos.ml: New file.

From-SVN: r31373
 2000-01-12 20:37:38 -05:00
Mark Mitchell
c135ea3910 * configure.in: Fix typo in last change. 
From-SVN: r31372
 2000-01-13 01:00:59 +00:00
Jason Merrill
149bb76305 * cccp.c (do_pragma): Add cast to (char *). 
From-SVN: r31371
 2000-01-12 19:49:57 -05:00
Jason Merrill
11950183bc regenerate 
From-SVN: r31370
 2000-01-12 19:48:27 -05:00
Jason Merrill
73204d8e70 BeOS port 
From-SVN: r31369
 2000-01-12 19:48:09 -05:00
Richard Henderson
0da3b5a7af * configure.in: Don't build some bits for beos. 
From-SVN: r31368
 2000-01-12 19:47:44 -05:00
Jason Merrill
512b62fb1b configure.in (i?86-*-beos{pe,elf,}*): Recognize. 
* configure.in (i?86-*-beos{pe,elf,}*): Recognize.
        * i386/t-beos, i386/x-beos, i386/xm-beos.h: New files.
        * i386/beos-elf.h, i386/beos-pe.h: New files.

        * Makefile.in (CROSS_SYSTEM_HEADER_DIR): New.
        * cross-make (SYSTEM_HEADER_DIR): Define using
        CROSS_SYSTEM_HEADER_DIR.

        * gcc.c (LIBRARY_PATH_ENV): Provide default.
        (process_command): Use it.
        (main): Likewise.  Kill trailing = from env vars.
        (build_search_list): Put it back.
        * collect2.c (main): Use LIBRARY_PATH_ENV.

        * configure.in (GCC_NEED_DECLARATIONS): Add environ.
        * toplev.c: Use NEED_DECLARATION_ENVIRON.

        * tm.texi (Frame Layout): Document SMALL_STACK.
        * c-common.c (c_common_nodes_and_builtins): Check it.

        * system.h: Undef alloca after including glibc's <stdlib.h>,
        if USE_C_ALLOCA is defined.

        * gcc.c (set_input): New fn.
        (main): After all input files are compiled, reset the input file
        info to the first.

        * aclocal.m4 (rindex, index): If already defined, don't attempt
        to redefine.

        * ginclude/varargs.h: (__va_list__): Define ifndef.
        * ginclude/stdarg.h: Likewise.

        * ginclude/stddef.h (__WCHAR_TYPE__) [BEOS]: Use int
        instead of unsigned char.

        * hash.h (true, false, boolean): Undef before enum.

From-SVN: r31366
 2000-01-12 19:37:06 -05:00
Jason Merrill
6bb88f3be6 delete stray semicolon 
From-SVN: r31365
 2000-01-12 19:35:38 -05:00
Kaveh R. Ghazi
80cca0e191 svr3.h (ASM_FILE_START): Wrap if-clause in squigly brackets. 
* svr3.h (ASM_FILE_START): Wrap if-clause in squigly brackets.

	* recog.c (memory_address_p): Mark parameter with ATTRIBUTE_UNUSED.

	* regclass.c (choose_hard_reg_mode): Likewise.

	* reload.c (find_valid_class, strict_memory_address_p): Likewise.

	* reorg.c (optimize_skip): Wrap prototype in macro conditionals.

From-SVN: r31364
 2000-01-13 00:17:33 +00:00
Mark Mitchell
07c88314a3 call.c (convert_class_to_reference): Fix typos. 
* call.c (convert_class_to_reference): Fix typos.
	(build_conditional_expr): Handle errors gracefully.
	* class.c (push_nested_class): Likewise.
	* cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
	(DECL_THIS_EXTERN): Use it.
	(DECL_THIS_STATIC): Likewise.
	* cvt.c (convert_to_void): Handle errors gracefully.
	(build_expr_type_conversion): Likewise.
	* decl.c (maybe_push_decl): Likewise.
	(start_decl_1): Likewise.
	(require_complete_types_for_parms): Likewise.
	* parse.y (structsp): Likewise.
	(base_class): Likewise.
	* parse.c: Regenerated.
	* pt.c (finish_member_template_decl): Likewise.

From-SVN: r31363
 2000-01-12 23:27:46 +00:00
Kaveh R. Ghazi
6e090c767a c-common.c: PROTO -> PARAMS. 
* c-common.c: PROTO -> PARAMS.
        * c-common.h: Likewise.
        * c-decl.c: Likewise.
        * c-iterate.c: Likewise.
        * c-lang.c: Likewise.
        * c-lex.c: Likewise.
        * c-lex.h: Likewise.
        * c-parse.in: Likewise.
        * c-pragma.c: Likewise.
        * c-pragma.h: Likewise.
        * c-tree.h: Likewise.
        * c-typeck.c: Likewise.
        * objc/objc-act.c: Likewise.
        * objc/objc-act.h: Likewise.

From-SVN: r31362
 2000-01-12 22:47:13 +00:00
Mark Mitchell
dd42e13519 cp-tree.h (dfs_skip_vbases): New function. 
* cp-tree.h (dfs_skip_vbases): New function.
	(find_vbase_instance): Likewise.
	* class.c (determine_primary_base): Allow a nearly empty base to
	serve as a primary base class under the new ABI.
	(get_class_offset_1): Rename to ...
	(dfs_get_class_offset): ... this.  Simplify.  Don't issue error
	messages here.
	(get_class_offset): Use it.  Issue error messages here.
	(dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
	find the right copies of virtual bases.
	(fixup_vtable_deltas1): Rename to ...
	(dfs_fixup_vtable_deltas): ... this.  Adjust to handle virtual
	bases as primary bases.
	(fixup_vtable_deltas): Remove.
	(override_one_vtable): Handle virtual bases as primary bases.
	(merge_overrides): Likewise.
	(finish_struct_1): Likewise.
	(dump_class_hierarchy): Dump primary-ness of bases as well.
	* search.c (mark_primary_bases): Use a pre-order traversal to
	handle primary virtual bases.
	(dfs_skip_vbases): New fiunction.
	(expand_upcast_fixups): Adjust to handle primary virtual bases.
	(fixup_virtual_upcast_offsets): Likewise.
	(fixup_all_virtual_upcast_offsets): Likewise.
	(dfs_find_vbase_instances): New function.
	(find_vbase_instance): Likewise.

From-SVN: r31360
 2000-01-12 20:56:15 +00:00
Kaveh R. Ghazi
e5778b1e84 m88k-protos.h: New file. 
* m88k-protos.h: New file.

        * m88k.c: Include tm_p.h.  Add static prototypes.  Fix compile
        time warnings.

        * m88k.h: Move prototypes to m88k-protos.h.  Fix compile time warnings.

        * m88k.md: Likewise.

        * tekXD88.h: Likewise.

From-SVN: r31359
 2000-01-12 19:50:19 +00:00
Kaveh R. Ghazi
5505f548bb m68k-protos.h: New file. 
* m68k-protos.h: New file.

        * m68k.c: Include tm_p.h.  Add static prototypes.  Fix compile
        time warnings.

        * m68k.h: Move prototypes to m68k-protos.h.  Fix compile time warnings.

        * mot3300.h: Likewise.

From-SVN: r31358
 2000-01-12 19:24:13 +00:00
Richard Earnshaw
394c46fe47 haifa-sched.c (split_edges): Pass edgeset_size as second arg to extract_bitlst. 
* haifa-sched.c (split_edges): Pass edgeset_size as second arg to
extract_bitlst.
(extract_bitlist): Declare bitlen.

From-SVN: r31357
 2000-01-12 18:48:08 +00:00
Zack Weinberg
cd6311ef6e c-typeck.c (build_c_cast): Issue -Wcast-qual warnings if the qualifiers don't match at any level of... 
* c-typeck.c (build_c_cast): Issue -Wcast-qual warnings if the
	qualifiers don't match at any level of pointerness.

From-SVN: r31356
 2000-01-12 17:35:41 +00:00
Zack Weinberg
f668c81cda cccp.c: Accept and ignore -lang-fortran. 
* cccp.c: Accept and ignore -lang-fortran.
	* f/lang-specs.h: Pass -lang-fortran to preprocessor.

From-SVN: r31355
 2000-01-12 17:34:22 +00:00
Robert Lipe
e8fe510b13 sysv5.h (CPP_SPEC, LIBSPEC): Add -pthreadT. 
2000-01-12  Robert Lipe  <robertl@sco.com>

	* i386/sysv5.h (CPP_SPEC, LIBSPEC): Add -pthreadT.

From-SVN: r31354
 2000-01-12 16:32:57 +00:00
Robert Lipe
66959c63a6 * sysv5.h (CPP_SPEC, LIBSPEC): Add -pthreadT. 
From-SVN: r31353
 2000-01-12 16:31:32 +00:00
Bernd Schmidt
9e3a9cf21e Fix suboptimal code generation bug in reload 
From-SVN: r31352
 2000-01-12 12:40:49 +00:00
Joel Sherrill
02368d6dd4 Makefile.in (CC_FOR_TARGET): Use newlib libraries as well as include files. 
* Makefile.in (CC_FOR_TARGET): Use newlib libraries as well
        as include files.

From-SVN: r31351
 2000-01-12 04:01:26 -07:00
Jeff Law
76875ef1b2 Add file missed during recent rtems changes. 
From-SVN: r31350
 2000-01-12 03:47:36 -07:00
Toshiyasu Morita
b746d31a11 reorg.c (fill_slots_from_thread): Check modified_in_p before replacing. 
* reorg.c (fill_slots_from_thread): Check modified_in_p
        before replacing.

From-SVN: r31349
 2000-01-12 03:30:33 -07:00
John Marshall
25e3c7bf27 gcc.texi (Funding, [...]): Format these nodes even if INTERNALS is not set. 
* gcc.texi (Funding, GNU/Linux, Copying, Contributors): Format
        these nodes even if INTERNALS is not set.

From-SVN: r31348
 2000-01-12 03:25:52 -07:00
Nick Burrett
40d7a3fece gcse.c (delete_null_pointer_checks_1): Cope when get_condition cannot determine the condition. 
* gcse.c (delete_null_pointer_checks_1): Cope when
	get_condition cannot determine the condition.

From-SVN: r31347
 2000-01-12 03:16:04 -07:00