gcc/testsuite/gcc.dg/torture/pr91145.c

   1 /* { dg-do compile } */
   2 /* { dg-additional-options "-march=skylake-avx512" { target x86_64-*-* i?86-*-* } } */
   3
   4 int a, c;
   5 unsigned b, e;
   6 extern unsigned d[100];
   7
   8 void f()
   9 {
  10   for (int g = 0; g < 70; g++)
  11     {
  12
  13       b += d[g] - c;
  14       e -= g ^ a;
  15     }
  16 }