Method reg

mypyc/codegen/emitfunc.py:904–934

(self, reg: Value)

        return self.emitter.label(label)

    def reg(self, reg: Value) -> str:
        if isinstance(reg, Integer):
            val = reg.value
            if val == 0 and is_pointer_rprimitive(reg.type):
                return "NULL"
            s = str(val)
            if val >= (1 << 31):
                # Avoid overflowing signed 32-bit int
                if val >= (1 << 63):
                    s += "ULL"
                else:
                    s += "LL"
            elif val == -(1 << 63):
                # Avoid overflowing C integer literal
                s = "(-9223372036854775807LL - 1)"
            elif val <= -(1 << 31):
                s += "LL"
            return s
        elif isinstance(reg, Float):
            r = repr(reg.value)
            if r == "inf":
                return "INFINITY"
            elif r == "-inf":
                return "-INFINITY"
            elif r == "nan":
                return "NAN"
            return r
        elif isinstance(reg, CString):
            return '"' + encode_c_string_literal(reg.value) + '"'
        else:
            return self.emitter.reg(reg)

    def ctype(self, rtype: RType) -> str:
        return self.emitter.ctype(rtype)