[patch] (4.1 project list, stage 1.1) vectorizer alignment improvements

[Ulrich Weigand]

Dorit Naishlos wrote:

>! 		  DR_MISALIGNMENT (dr) %= UNITS_PER_SIMD_WORD;

This gives a compile-time "division by zero" bootstrap error
on platforms where UNITS_PER_SIMD_WORD is undefined (and thus
defaults to zero).

Bye,
Ulrich

-- 
  Dr. Ulrich Weigand
  Linux on zSeries Development
  Ulrich.Weigand@de.ibm.com