Type Definition cranelift_codegen::isa::registers::RegUnitMask

source · 
pub type RegUnitMask = [u32; 3];
Expand description

A bit mask indexed by register units.

The size of this type is determined by the target ISA that has the most register units defined. Currently that is arm32 which has 64+16 units.

This type should be coordinated with meta-python/cdsl/registers.py.