bool32 i0
bool32 i1
bool32 i2
bool32 i3
bool32 i4
bool32 i5
bool32 i6
bool32 i7
bool32 o
int32_t prev0;
int32_t prev1;
int32_t prev2;
int32_t prev3;
int32_t prev4;
int32_t prev5;
int32_t prev6;
int32_t prev7;
int src;
if (inlet_i0 != prev0) {
src = 0;
prev0 = inlet_i0;
}
if (inlet_i1 != prev1) {
src = 1;
prev1 = inlet_i1;
}
if (inlet_i2 != prev2) {
src = 2;
prev2 = inlet_i2;
}
if (inlet_i3 != prev3) {
src = 3;
prev3 = inlet_i3;
}
if (inlet_i4 != prev4) {
src = 4;
prev4 = inlet_i4;
}
if (inlet_i5 != prev5) {
src = 5;
prev5 = inlet_i5;
}
if (inlet_i6 != prev6) {
src = 6;
prev6 = inlet_i6;
}
if (inlet_i7 != prev7) {
src = 7;
prev7 = inlet_i7;
}
switch (src) {
case 0:
outlet_o = inlet_i0;
break;
case 1:
outlet_o = inlet_i1;
break;
case 2:
outlet_o = inlet_i2;
break;
case 3:
outlet_o = inlet_i3;
break;
case 4:
outlet_o = inlet_i4;
break;
case 5:
outlet_o = inlet_i5;
break;
case 6:
outlet_o = inlet_i6;
break;
case 7:
outlet_o = inlet_i7;
break;
default:
outlet_o = inlet_i0;
break;
}