s.vars[memVar] = s.newValue2(ssa.OpKeepAlive, types.TypeMem, data, s.mem())
			return nil
		},
		all...)
	add("runtime", "getclosureptr",
		func(s *state, n *ir.CallExpr, args []*ssa.Value) *ssa.Value {
			return s.newValue0(ssa.OpGetClosurePtr, s.f.Config.Types.Uintptr)
		},
		all...)

	add("runtime", "getcallerpc",
		func(s *state, n *ir.CallExpr, args []*ssa.Value) *ssa.Value {

		v.Op = OpPPC64FFLOOR
		return true
	case OpGetCallerPC:
		v.Op = OpPPC64LoweredGetCallerPC
		return true
	case OpGetCallerSP:
		v.Op = OpPPC64LoweredGetCallerSP
		return true
	case OpGetClosurePtr:
		v.Op = OpPPC64LoweredGetClosurePtr
		return true
	case OpHmul32:
		v.Op = OpPPC64MULHW
		return true
	case OpHmul32u:
		v.Op = OpPPC64MULHWU
		return true
	case OpHmul64: