{
int width = GET_MODE_BITSIZE (mode);
+ /* Canonicalize BImode to 0 and STORE_FLAG_VALUE. */
+ if (mode == BImode)
+ return c & 1 ? STORE_FLAG_VALUE : 0;
+
/* We clear out all bits that don't belong in MODE, unless they and our
sign bit are all one. So we get either a reasonable negative
value or a reasonable unsigned value. */
if (GET_CODE (XEXP (x, 0)) == SYMBOL_REF
&& CONSTANT_POOL_ADDRESS_P (XEXP (x, 0)))
{
- /* Any rtl we create here must go in a saveable obstack, since
- we might have been called from within combine. */
- push_obstacks_nochange ();
- rtl_in_saveable_obstack ();
tem
= force_const_mem (GET_MODE (x),
plus_constant (get_pool_constant (XEXP (x, 0)),
c));
- pop_obstacks ();
if (memory_address_p (GET_MODE (tem), XEXP (tem, 0)))
return tem;
}
temp = gen_rtx_SYMBOL_REF (to_mode, XSTR (x, 0));
SYMBOL_REF_FLAG (temp) = SYMBOL_REF_FLAG (x);
CONSTANT_POOL_ADDRESS_P (temp) = CONSTANT_POOL_ADDRESS_P (x);
+ STRING_POOL_ADDRESS_P (temp) = STRING_POOL_ADDRESS_P (x);
return temp;
case CONST: