| Parameter | Description |
|---|---|
| a | Vector a |
| imm8 | imm8 |
v128 Vector
Shuffle single-precision (32-bit) floating-point elements in a using the control in imm8, and store the results in dst.
____ VPERMILPS xmm1, xmm2/v128, imm8 Permute Single-Precision Floating-Point values in the first source operand using four 2-bit control fields in the 8-bit immediate and store results in the destination