> Also, I think convert_memory_address ought to have a
> gcc_assert (GET_MODE (x) == to_mode);
> in the #ifndef case.
Interesting, I put this assertion in my code and I now cannot
bootstrap on HPPA. Looking at the HPPA builds (where
POINTERS_EXTEND_UNSIGNED if not defined) I see the assertion fail
because I enter convert_memory_address with to_mode set to SImode and
x set to '(const_int 0 [0x0])'.
This is fine, but not a case I thought about when I suggested the above.
The correct is
gcc_assert (GET_MODE (x) == to_mode || GET_MODE (x) == VOIDmode);
Sorry!
