* m68k/m68k.c (m68k_last_compare_had_fp_operands): New variable.
* m68k/m68k.h (m68k_last_compare_had_fp_operands): Declare it.
* m68k/m68k.md (tst*, cmp*): Turn all of these into
define_expand/define_insn pairs. Keep track of whether or not
the test/compare has fp operands.
(seq, sne, sgt, slt, sge, sle): Turn these into
define_expand/define_insn pairs. Make the expanders FAIL if
TARGET_68060 and the last comparison/test had fp operands.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13731 138bc75d-0d04-0410-961f-82ee72b054a4