/* Walk the insn's pattern, remembering at all times the path
down to the walking point. */
- match_rtx (XVECEXP (peep, 0, i), 0, insn_code_number);
+ match_rtx (XVECEXP (peep, 0, i), NULL_PTR, insn_code_number);
}
/* We get this far if the pattern matches.