public struct X86MMXType : IRType
extension X86MMXType: Equatable

X86MMXType represents a value held in an MMX register on an x86 machine.

The operations allowed on it are quite limited: parameters and return values, load and store, and bitcast. User-specified MMX instructions are represented as intrinsic or asm calls with arguments and/or results of this type. There are no arrays, vectors or constants of this type.