vec_cmpeq
Purpose
Returns a vector containing the results of comparing each set of corresponding elements of the given vectors for equality.
This function emulates the operation on long long vectors.
Syntax
d=vec_cmpeq(a, b)
Result and argument types
The following table describes the types of the returned value and the function arguments.
d | a | b |
---|---|---|
vector bool char | vector bool char | vector bool char |
vector signed char | vector signed char | |
vector unsigned char | vector unsigned char | |
vector bool short | vector bool short | vector bool short |
vector signed short | vector signed short | |
vector unsigned short | vector unsigned short | |
vector bool int | vector bool int | vector bool int |
vector signed int | vector signed int | |
vector unsigned int | vector unsigned int | |
vector float | vector float | |
vector bool long long | vector bool long long | vector bool long long |
vector signed long long | vector signed long long | |
vector unsigned long long | vector unsigned long long | |
vector double | vector double |
Result value
For each element of the result, the value of each bit is 1 if the corresponding elements of a and b are equal. Otherwise, the value of each bit is 0.