T0 ^= (1 << count);
}
+void OPPROTO glue(glue(op_bsf, SUFFIX), _T0_cc)(void)
+{
+ int res, count;
+ res = T0 & DATA_MASK;
+ if (res != 0) {
+ count = 0;
+ while ((res & 1) == 0) {
+ count++;
+ res >>= 1;
+ }
+ T0 = count;
+ CC_DST = 1; /* ZF = 1 */
+ } else {
+ CC_DST = 0; /* ZF = 1 */
+ }
+ FORCE_RET();
+}
+
+void OPPROTO glue(glue(op_bsr, SUFFIX), _T0_cc)(void)
+{
+ int res, count;
+ res = T0 & DATA_MASK;
+ if (res != 0) {
+ count = DATA_BITS - 1;
+ while ((res & SIGN_MASK) == 0) {
+ count--;
+ res <<= 1;
+ }
+ T0 = count;
+ CC_DST = 1; /* ZF = 1 */
+ } else {
+ CC_DST = 0; /* ZF = 1 */
+ }
+ FORCE_RET();
+}
+
#endif
/* string operations */