OP_EXACT1_IC      299 mbstring/oniguruma/regcomp.c     case 1:  op = OP_EXACT1_IC; break;
OP_EXACT1_IC     5484 mbstring/oniguruma/regcomp.c   { OP_EXACT1_IC,         "exact1-ic",       ARG_SPECIAL },
OP_EXACT1_IC     5708 mbstring/oniguruma/regcomp.c     case OP_EXACT1_IC:
OP_EXACT1_IC     1621 mbstring/oniguruma/regexec.c     case OP_EXACT1_IC:  STAT_OP_IN(OP_EXACT1_IC);