+ for (i = 0; i < XVECLEN (split, 0); i++)
+ {
+ rtx elt = XVECEXP (split, 0, i);
+ if (GET_CODE (elt) == MATCH_SCRATCH)
+ {
+ int last_insn_nr = insn_nr;
+ int cur_insn_nr = insn_nr;
+ int j;
+ for (j = i + 1; j < XVECLEN (split, 0); j++)
+ if (GET_CODE (XVECEXP (split, 0, j)) == MATCH_DUP)
+ {
+ if (XINT (XVECEXP (split, 0, j), 0) == XINT (elt, 0))
+ last_insn_nr = cur_insn_nr;
+ }
+ else if (GET_CODE (XVECEXP (split, 0, j)) != MATCH_SCRATCH)
+ cur_insn_nr++;
+
+ printf (" if ((operands[%d] = peep2_find_free_register (%d, %d, \"%s\", %smode, &_regs_allocated)) == NULL_RTX)\n\
+ return NULL;\n",
+ XINT (elt, 0),
+ insn_nr, last_insn_nr,
+ XSTR (elt, 1),
+ GET_MODE_NAME (GET_MODE (elt)));
+
+ }
+ else if (GET_CODE (elt) != MATCH_DUP)
+ insn_nr++;
+ }