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Lines Matching refs:MVC

311   // We want to use MVC in preference to even a single load/store pair.
315 // The main memset sequence is a byte store followed by an MVC.
319 // than "STC;MVC". Handle the choice in target-specific code instead.
2795 OPCODE(MVC);
3472 // The prefetch is used only for MVC. The JLH is used only for CLC.
3485 if (Opcode == SystemZ::MVC)
3906 return emitMemMemWrapper(MI, MBB, SystemZ::MVC);