Re: Robustify REAL_MODE_FORMAT

[Bernd Schmidt]

On 10/29/2015 04:30 PM, Richard Sandiford wrote:
Make sure that REAL_MODE_FORMAT aborts if it is passed an invalid mode,
rather than stepping beyond the bounds of an array.  It turned out that
some code was passing non-float modes to the real.h routines.

gcc/
        * real.h (REAL_MODE_FORMAT): Abort if the mode isn't a
        SCALAR_FLOAT_MODE_P.

I'm assuming that the code you mention has already been fixed so that we 
don't trigger the abort. Ok.


Bernd