microcode/aic7xxx/aicasm_gram.y

79 static symbol_ref_t allzeros;
356 |	allzeros
557 allzeros:
560 		if (allzeros.symbol != NULL) {
561 			stop("Only one definition of allzeros allowed",
565 		allzeros.symbol = cur_symbol;
1188 		format_1_instr(AIC_OP_ADD, &none, &immed, &allzeros, $2);
1192 		format_1_instr(AIC_OP_ADD, &$3, &$5, &allzeros, $6);
1243 			format_1_instr(AIC_OP_BMOV, &$2, &immed, &allzeros, $5);
1245 			format_1_instr(AIC_OP_OR, &$2, &$4, &allzeros, $5);
1266 		format_1_instr(AIC_OP_AND, &$2, &immed, &allzeros, $3);
1276 		format_1_instr(AIC_OP_AND, &none, &immed, &allzeros, $2);
1286 		format_1_instr(AIC_OP_AND, &none, &immed, &allzeros, TRUE);
1374 		format_3_instr($3, &allzeros, &$2, &$4);
1645 		else if (src->symbol == allzeros.symbol)