Re: [PATCH] use MIN fusion for ISL-14

[Tobias Grosser]

On 09/30/2015 12:10 AM, Sebastian Pop wrote:

This patch fixes PR66754 by reverting an earlier unintended change.
We now generate a much simpler AST for interchange-1.c:

ISL AST generated by ISL:
{
   for (int c1 = 0; c1 <= 1334; c1 += 1) {
     S_7(c1);
     for (int c3 = 0; c3 <= 1334; c3 += 1)
       S_4(c1, c3);
     S_5(c1);
   }
   for (int c1 = 0; c1 <= 1334; c1 += 1)
     S_10(c1);
   S_8();
}

Sure. Out of interest. How did the AST look before? Also, does it
make sense to add a test case?

Best,
Tobias