equivalent call to num_sign_bit_copies.

From-SVN: r2972

(expand_shift): If rotating by a constant, try both directions of
rotate; if can't open-code a rotate, do it as a pair of shifts
followed by an IOR.

From-SVN: r2971

rotate when it is equivalent.

From-SVN: r2970

-finline-functions for -O3 and this does nothing else useful.

From-SVN: r2969

From-SVN: r2968

(ASM_OUTPUT_ADDR_DIFF_ELT, JUMP_TABLES_IN_TEXT_SECTION):
Copy definitions from i386v4.h to get PIC code correct.
(FUNCTION_PROFILER): Copy definition from i386bsd.h.
(COMMENT_BEGIN, ASM_APP_ON, ASM_APP_OFF): Copy from i386bsd.h
to prepare for new GAS.

From-SVN: r2967

From-SVN: r2966

From-SVN: r2965

Use new file names for included 386 files.

From-SVN: r2964

Use new file names for included 386 files.

From-SVN: r2963

Use new file names for included 386 files.

From-SVN: r2962

Use new file names for included 386 files.

From-SVN: r2961

Use new file names for included 386 files.

From-SVN: r2952

Use new file names for included 386 files.

From-SVN: r2951

From-SVN: r2950

Use new file names for included 386 files.

From-SVN: r2949

Use new file names for included 386 files.

From-SVN: r2948

Use new file names for included 386 files.

From-SVN: r2947

Use new file names for included 386 files.

From-SVN: r2946

Use new file names for included 386 files.

From-SVN: r2945

Use new file names for included 386 files.

From-SVN: r2944

Use new file names for included 386 files.

From-SVN: r2943

Use new file names for included 386 files.

From-SVN: r2942

Use new file names for included 386 files.

From-SVN: r2941

Use new file names for included 386 files.

From-SVN: r2940

Use new file names for included 386 files.

From-SVN: r2939

Use new file names for included 386 files.

From-SVN: r2938

Use new file names for included 386 files.

From-SVN: r2937

Remove code to delete previous cc0-setting insn.
(delete_compution): No longer conditional on #ifndef HAVE_cc0.
If insn uses CC0, delete previous insn that just sets CC0 for us;
do deletion via recursive call.

From-SVN: r2936

From-SVN: r2935

(error): Set it.
(main): Test it and return FATAL_EXIT_CODE if it is set.

From-SVN: r2934

UNDOBUF.OTHER_INSN.

From-SVN: r2933

From-SVN: r2932

From-SVN: r2931

	(VERSION_0400_SYNTAX, REQUIRES_88110_ASM_OP): New definitions.

From-SVN: r2930

	Always set MEM_IN_STRUCT_P.  If it wasn't previously set, use BLKmode.
(output_file_start): Emit `requires_88110' when -m88110
	is used with -mversion-04.00.

From-SVN: r2929

(length attribute): Branches may be expanded to two
	instructions by the assembler.
	(DFmode bcnd pattern): Don't try to fill the delay slot.
	(CCmode bbx patterns): Reverse the 1/0, not the condition.
(BLKmode load/store patterns): New.
	(call_block_move, call_movstrsi_loop): Allow any mode for the preload.

From-SVN: r2928

From-SVN: r2927

(ASM_SPEC): Pass -KVstring given -mversion-string.
(LIB_SPEC): Add crtend.o.
	(STARTFILE_SPEC): Add crtbegin.o, and m88kdgux.ld for COFF.
	(CTOR_LIST_END, DTOR_LIST_END): Define as -1.
	(DO_GLOBAL_{C,D}ORS_BODY): Ignore null entries and look for -1
	bounds.

From-SVN: r2926

(mostly_true_jump): When trying to determine if the current insn is essentially a conditional return...

(mostly_true_jump): When trying to determine if the current insn is
essentially a conditional return, look inside of SEQUENCE insns for
jumps.
Predict jumps to the exit test for loops as likely to be taken.

From-SVN: r2925