tree a182830115125ffbc49b271c2c3d7e6febdf8f59
parent 57b259a852a6383880f5d0875d848420bb3c2945
author Tim Northover <t.p.northover@gmail.com> 1618394676 +0100
committer Tim Northover <t.p.northover@gmail.com> 1618396066 +0100

SDAG: constant fold bf16 -> i16 casts

This direction is particularly useful because i16 constants are much more
likely to be legal than bf16.