Linaro GCC

  1. Series 4.7
  2. Bug #960283
  3. Comment #5

Comment 5 for bug 960283

Revision history for this message
Ulrich Weigand (uweigand) wrote :

It seems the root cause of all the memory problems is that vect_get_smallest_scalar_type neglected to handle WIDEN_LSHIFT_EXPR, which causes the SLP pass to mis-compute the number of statements needed to vectorize the expression. The attached patch (together with your patch from #960274) fixes the ICEs for me ...