Adds builtin intrinsics for converting between float32s and int64s.
This did not require any changes beyond cmm, because the float32<->int static casts already operate on untagged/64-bit ints.
Tests have been added to float32_lib.ml and float32_u_lib.ml.
Adds builtin intrinsics for converting between float32s and int64s. This did not require any changes beyond cmm, because the float32<->int static casts already operate on untagged/64-bit ints.
Tests have been added to
float32_lib.mlandfloat32_u_lib.ml.