vsrc — LLVM 8 documentation

# vsrc

Data to copy to export buffers. This is an optional operand. Must be specified as off if not used.

compr modifier indicates use of compressed (16-bit) data. This limits number of source operands from 4 to 2:

- src0 and src1 must specify the first register (or off).
- src2 and src3 must specify the second register (or off).

An example:

    exp mrtz v3, v3, off, off compr

Size: 1 dword.

Operands: v, off