* x64: Optimize store-of-extract-lane-0 The `movss` and `movsd` instructions can be used to store the 0th lane of a `t32x4` or a `t64x2` vector into memory, enabling fusing a `store` and an `extractlane` instruction. * Fix merge conflict with `main`
This crate contains the core Cranelift code generator. It translates code from an intermediate representation into executable machine code.