Paolo Bonzini <[EMAIL PROTECTED]> writes:
>>> bool
>>> truncated_to_mode (enum machine_mode mode, rtx x)
>>> {
>>>if (REG_P (x) && rtl_hooks.reg_truncated_to_mode (mode, x))
>>> return true;
>>>
>>>gcc_assert (!TRULY_NOOP_TRUNCATION (GET_MODE_BITSIZE (mode),
>>>
bool
truncated_to_mode (enum machine_mode mode, rtx x)
{
if (REG_P (x) && rtl_hooks.reg_truncated_to_mode (mode, x))
return true;
gcc_assert (!TRULY_NOOP_TRUNCATION (GET_MODE_BITSIZE (mode),
GET_MODE_BITSIZE (GET_MODE (x)));
return num_sign_b
