SRC[31:16]; FI;
IF (SRC[47:32] &lt; MIN)
    THEN INDEX ← 2;  MIN ← SRC[47:32]; FI;
* Repeat operation for words 3 through 6
IF (SRC[127:112] &lt; MIN)
    THEN INDEX ← 7;  MIN ← SRC[127:112]; FI;
DEST[15:0] ← MIN;
DEST[18:16] ← INDEX;
DEST[127:19] ← 0000000000000000000000000000H;</pre>
<p><strong>VPHMINPOSUW (VEX.128 encoded version)</strong></p>
<pre>INDEX ← 0
MIN ← SRC[15:0]
IF (SRC[31:16] &lt; MIN) THEN INDEX ← 1; MIN ← SRC[31:16]
IF (SRC[47:32] &lt; MIN) THEN INDEX ← 2; MIN ← 