gcc/testsuite/gcc.dg/pr35729.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-Os -fdump-rtl-loop2_invariant" } */
   3
   4 const volatile int g_361 = 3L;
   5 volatile int g_2 = 0L;
   6 void func_1 (void)
   7 {
   8   for (g_2 = 0; g_2 > 10; g_2++)
   9     {
  10       int l_357 = g_361;
  11     }
  12 }
  13
  14 /* { dg-final { scan-rtl-dump-times "Decided to move invariant" 0 "loop2_invariant" } } */
  15 /* { dg-final { cleanup-rtl-dump "loop2_invariant" } } */