8f057e0482
Implemented `SaddSat` and `SsubSat` to add and subtract signed vector values, saturating at the type boundaries rather than overflowing. Changed the parser to allow signed `i8` immediates in vectors as part of this work; fixes #3276. Copyright (c) 2021, Arm Limited.
This crate provides an interpreter for Cranelift IR. It is still a work in progress, as many instructions are unimplemented and various implementation gaps exist. Use at your own risk.