1  /* { dg-do compile } */
       2  /* { dg-options "-O2" }
       3  /* { dg-add-options tls } */
       4  /* { dg-require-effective-target lp64 } */
       5  
       6  #include <stdint.h>
       7  
       8  __thread int64_t var1 __attribute__((tls_model("local-dynamic")));
       9  __thread int64_t var2 __attribute__((tls_model("local-dynamic")));
      10  
      11  int64_t sum (void)
      12  {
      13    return var1 + var2;
      14  }
      15  
      16  void set (int64_t i)
      17  {
      18    var1 = i;
      19    var2 = i;
      20  }
      21  
      22  /* { dg-final { scan-assembler-times "__tls_get_addr" 2 } } */
      23  /* { dg-final { scan-assembler-times "ldx\t\[^\n\]*tldo_add" 2 } } */
      24  /* { dg-final { scan-assembler-times "stx\t\[^\n\]*tldo_add" 2 } } */