A mechanism for executing speculative predicated instructions may include execution of initiating execution of a vector instruction when one or more operands upon which the vector instruction depends are available for use, even if a predicate vector that the vector instruction also depends is not available. The specified cover includes a base body for axially covering at least one area of the rotor core with the passage bore and a support element that is arranged on the base body for the axial counter support of the locking pin. The output light from the polarization controller 16 and light returned from the optical fiber 15 are incident into an optical balance circuit 17, and these light are interfered. The alloy may further comprise one or more rare earth elements, up to a combined total of 1 wt %. The method comprises a process, wherein the multi-arm PEG polyol is reacted with thionyl chloride to form the multi-arm PEG chloride. Unit fans 33 serve as exits for the cooling air.