> +/* Number of words (partially) occupied for a given size in units. */
> +#define NWORDS_UP(SIZE) (((SIZE) + UNITS_PER_WORD - 1) / UNITS_PER_WORD)
>
> -#define ROUND_ADVANCE(SIZE) (((SIZE) + UNITS_PER_WORD - 1) /
> UNITS_PER_WORD)
>
> You can use CEIL macro from system.h here.
Good idea, than
Hello!
> This is both an ICE and an ABI bug dating back to the implementation of the
> 64-bit calling conventions in 1998: for structures larger than 8 bytes and not
> larger than 16 bytes containing a FP field in the second half and passed in
> slot #15 of the parameter array, the compiler passes
This is both an ICE and an ABI bug dating back to the implementation of the
64-bit calling conventions in 1998: for structures larger than 8 bytes and not
larger than 16 bytes containing a FP field in the second half and passed in
slot #15 of the parameter array, the compiler passes the FP field