gcc/testsuite/gcc.dg/tree-ssa/ldist-34.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -ftree-loop-distribution" } */
   3
   4 #define X (3.0)
   5 int b, c;
   6 double a[30000];
   7 int foo () {
   8   for (int i = 0; i < 100; ++i) {
   9     for (int j = 0; j < c; ++j)
  10       if (b)
  11         a[0] = b;
  12     a[i * 100] = a[1] = X;
  13   }
  14   return 0;
  15 }