Available on x86 and target feature
sse
only.Expand description
Returns a mask of the most significant bit of each element in a
.
The mask is stored in the 4 least significant bits of the return value.
All other bits are set to 0
.
sse
only.Returns a mask of the most significant bit of each element in a
.
The mask is stored in the 4 least significant bits of the return value.
All other bits are set to 0
.