c5ddb4b803
* [AArch64] Port SIMD narrowing to ISLE Fvdemote, snarrow, unarrow and uunarrow. Also refactor the aarch64 instructions descriptions to parameterize on ScalarSize instead of using different opcodes. The zero_value pure constructor has been introduced and used by the integer narrow operations and it replaces, and extends, the compare zero patterns. Copright (c) 2022, Arm Limited. * use short 'if' patterns
This crate contains the core Cranelift code generator. It translates code from an intermediate representation into executable machine code.