Commit 4ad81209 authored by Lyude Paul's avatar Lyude Paul
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bifrost: Fix control field value 15

It's write ADD with port 2 and FMA with port 3, not the other way
around!
parent 9fc76eb6
......@@ -342,7 +342,7 @@ Before we get to the actual format of the Control field, though, we need to desc
| 11 | Nothing
| 12 | Read with Port 3, first instruction
| 13 | Write ADD with Port 2, first instruction
| 15 | Write FMA with Port 2, write ADD with Port 3
| 15 | Write ADD with Port 2, write FMA with Port 3
|============================
Unlike the other ports, the uniform/const port always loads 64 bits at a time. If an FMA or ADD instruction only needs 32 bits of data, the high 32 bits or low 32 bits are selected later in the source field, described below.
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