pa.md (millicode expands): Change operand 3 in the expand pattern from a clobber…

pa.md (millicode expands): Change operand 3 in the expand pattern from a clobber of a match_scratch to a...

	* pa.md (millicode expands): Change operand 3 in the expand
	pattern from a clobber of a match_scratch to a clobber of a
	match_operand with a register predicate.  Make appropriate
	change in the generated RTL.
	(millicode insns): Clobber a match_operand with a register
	predicate instead of a match_scratch expression.
	* pa.c (emit_hpdiv_const): Likewise.

From-SVN: r3122

gcc/config/pa/pa.c

@@ -2300,7 +2300,7 @@ emit_hpdiv_const (operands, unsignedp)
 				 gen_rtx (unsignedp ? UDIV : DIV, SImode,
 					  gen_rtx (REG, SImode, 26),
 					  operands[2])),
-		     gen_rtx (CLOBBER, VOIDmode, gen_rtx (SCRATCH, SImode, 0)),
+		     gen_rtx (CLOBBER, VOIDmode, operands[3]),
 		     gen_rtx (CLOBBER, VOIDmode, gen_rtx (REG, SImode, 26)),
 		     gen_rtx (CLOBBER, VOIDmode, gen_rtx (REG, SImode, 25)),
 		     gen_rtx (CLOBBER, VOIDmode, gen_rtx (REG, SImode, 31)))));