36 static void set_opset_bits (pTHX_ char *bitmap, SV *bitspec, int on, const char *opname);
55     U8 *bitmap;  in op_names_init()  local
70     bitmap = (U8*)SvPV(opset_all, len);  in op_names_init()
71     memset(bitmap, 0xFF, len-1); /* deal with last byte specially, see below */  in op_names_init()
73     bitmap[len-1] = (PL_maxo & 0x07) ? ((U8) (~(0xFF << (PL_maxo & 0x07))))  in op_names_init()
164 set_opset_bits(pTHX_ char *bitmap, SV *bitspec, int on, const char *opname)  in set_opset_bits()  argument
176 	    bitmap[offset] |= 1 << bit;  in set_opset_bits()
178 	    bitmap[offset] &= ~(1 << bit);  in set_opset_bits()
187 	    while(len-- > 0) bitmap[len] |=  specbits[len];  in set_opset_bits()
189 	    while(len-- > 0) bitmap[len] &= ~specbits[len];  in set_opset_bits()
350     char *bitmap;  in invert_opset()  local
354     bitmap = SvPVX(opset);  in invert_opset()
356 	bitmap[len] = ~bitmap[len];  in invert_opset()
359 	bitmap[opset_len-1] &= ~(char)(0xFF << (PL_maxo & 0x07));  in invert_opset()
373     const char * const bitmap = SvPV(opset, len);  variable
378 	const U16 bits = bitmap[i];
396     char * const bitmap = SvPVX(opset);  variable
409 	set_opset_bits(aTHX_ bitmap, bitspec, on, opname);
427     char *bitmap;  variable
438     bitmap = SvPVX(mask);
452 	set_opset_bits(aTHX_ bitmap, bitspec, on, opname);
482 	    const char * const bitmap = SvPV_nolen_const(bitspec);  variable
485 		const U16 bits = bitmap[b];
546 	char * const bitmap = SvPVX(ST(0));  variable
550 		bitmap[myopcode >> 3] |= 1 << (myopcode & 0x07);