gcc/testsuite/gcc.dg/guality/pr48437.c

   1 /* PR lto/48437 */
   2 /* { dg-do run } */
   3 /* { dg-options "-g" } */
   4
   5 #include "../nop.h"
   6
   7 int i __attribute__((used));
   8 int main()
   9 {
  10   volatile int i;
  11   for (i = 3; i < 7; ++i)
  12     {
  13       extern int i;
  14       asm volatile (NOP : : : "memory"); /* { dg-final { gdb-test 14 "i" "0" } } */
  15     }
  16   return 0;
  17 }