contrib/gcc/recog.c

272       rtx newpat;
277       newpat = gen_rtx_PARALLEL (VOIDmode, rtvec_alloc (num_clobbers + 1));
278       XVECEXP (newpat, 0, 0) = pat;
279       add_clobbers (newpat, icode);
280       PATTERN (insn) = pat = newpat;
348 	      rtx newpat;
351 		newpat = XVECEXP (pat, 0, 0);
356 		  newpat
359 		  for (j = 0; j < XVECLEN (newpat, 0); j++)
360 		    XVECEXP (newpat, 0, j) = XVECEXP (pat, 0, j);
372 	      validate_change (object, &PATTERN (object), newpat, 1);
713   rtx newpat = NULL;
719       newpat = simplify_rtx (SET_SRC (pat));
720       if (newpat && !rtx_equal_p (SET_SRC (pat), newpat))
721 	validate_change (insn, &SET_SRC (pat), newpat, 1);
722       newpat = simplify_rtx (SET_DEST (pat));
723       if (newpat && !rtx_equal_p (SET_DEST (pat), newpat))
724 	validate_change (insn, &SET_DEST (pat), newpat, 1);
733 	    newpat = simplify_rtx (SET_SRC (s));
734 	    if (newpat && !rtx_equal_p (SET_SRC (s), newpat))
735 	      validate_change (insn, &SET_SRC (s), newpat, 1);
736 	    newpat = simplify_rtx (SET_DEST (s));
737 	    if (newpat && !rtx_equal_p (SET_DEST (s), newpat))
738 	      validate_change (insn, &SET_DEST (s), newpat, 1);