i386.c (ix86_carry_flag_operator): New predicate.

i386.c (ix86_carry_flag_operator): New predicate.

 	* i386.c (ix86_carry_flag_operator):  New predicate.
 	(fcmov_operator): Fix whitespace.
 	(ix86_expand_carry_flag_compare):  Deal with floating point.
 	(ix86_expand_int_movcc): Deal with fp; update insn expansion
 	(ix86_expand_int_addcc): Likewise.
 	(ix86_expand_strlensi_unroll_1): likewsie.
 	* i386.h (PREDICATE_CODES): Add ix86_carry_flag_operator.
 	* i386.md (add?i_carry_rex64): Use new predicate.
 	(sub?i3_carry_rex64): Likewise.
 	(x86_mov?icc_0_m1*): Likewise.

From-SVN: r61963