gcc/testsuite/gcc.dg/vect/pr49093.c

   1 /* { dg-do compile } */
   2 /* { dg-additional-options "-O1 -fno-tree-fre" } */
   3
   4 volatile unsigned char g_324[4] = {0, 1, 0, 1};
   5 void foo (int);
   6 int x, y;
   7 void func_81(void)
   8 {
   9     int l_466, l_439[7] = {0}, g_97;
  10 lbl_473:
  11     if (x) {
  12         for (g_97 = 0; (g_97 < 4); ++g_97) {
  13             if (y)
  14               goto lbl_473;
  15             g_324[g_97];
  16             l_466 = l_439[g_97];
  17         }
  18         foo(l_466);
  19     }
  20 }
  21