63fb30e4b4
* x64: Remove incorrect `amode_add` lowering rules This commit removes two incorrect rules as part of the x64 backend's computation of addressing modes. These two rules folded a zero-extended 32-bit computation into the address mode operand, but this isn't correct as the 32-bit computation should be truncated to 32-bits but when folded into the address mode computation it happens with 64-bit operands, meaning truncation doesn't happen. * Add release notes
This crate contains the core Cranelift code generator. It translates code from an intermediate representation into executable machine code.