gcc-4_9-branch/gcc/testsuite/gcc.dg/tls/pr66470.c

   1 /* PR target/66470 */
   2 /* { dg-do compile } */
   3 /* { dg-options "-O2" } */
   4 /* { dg-require-effective-target tls } */
   5
   6 extern __thread unsigned long long a[10];
   7 extern __thread struct S { int a, b; } b[10];
   8
   9 unsigned long long
  10 foo (long x)
  11 {
  12   return a[x];
  13 }
  14
  15 struct S
  16 bar (long x)
  17 {
  18   return b[x];
  19 }
  20
  21 #ifdef __SIZEOF_INT128__
  22 extern __thread unsigned __int128 c[10];
  23
  24 unsigned __int128
  25 baz (long x)
  26 {
  27   return c[x];
  28 }
  29 #endif