re PR target/30987 (Problem while compiling gcc for score)

re PR target/30987 (Problem while compiling gcc for score)

2007-05-23  Chen Liqin  <liqin@sunnorth.com.cn>

	PR target/30987
	* config/score/misc.md (bitclr_c, bitset_c, bittgl_c): remove.
	* config/score/predicate.md (const_pow2, const_npow2): remove.
	* config/score/score.h (ASM_OUTPUT_EXTERNAL): add ASM_OUTPUT_EXTERNAL undef.
	PR target/30474
	* config/score/score.c (score_print_operand): makes sure that only lower
        bits are used.

From-SVN: r124983