case ir.OMAX:
				name = "strmax"
			}
		}
		fn := typecheck.LookupRuntimeFunc(name)

		return fold(func(x, a *ssa.Value) *ssa.Value {
			return s.rtcall(fn, true, []*types.Type{typ}, x, a)[0]
		})
	}

	lt := s.ssaOp(ir.OLT, typ)

	return fold(func(x, a *ssa.Value) *ssa.Value {
		switch n.Op() {
		case ir.OMIN:
			// a < x ? a : x