1  /* PR target/56564 */
       2  /* { dg-do compile { target { fpic && lp64 } } } */
       3  /* { dg-skip-if "No symbol interposition for PIC" { *-*-mingw* *-*-cygwin* *-*-darwin* } } */
       4  /* { dg-options "-O3 -fpic -fdump-tree-optimized" } */
       5  
       6  __thread struct S { long a, b; } s = { 5, 6 };
       7  __thread char t[16] = { 7 };
       8  
       9  int
      10  foo (void)
      11  {
      12    return ((__UINTPTR_TYPE__) &s) & 15;
      13  }
      14  
      15  /* For backwards compatibility we don't assume that t must
      16     be aligned to 16 bytes, but align it anyway.  */
      17  
      18  int
      19  bar (void)
      20  {
      21    return ((__UINTPTR_TYPE__) &t[0]) & 15;
      22  }
      23  
      24  /* { dg-final { scan-tree-dump-times "&s" 1 "optimized" } } */
      25  /* { dg-final { scan-tree-dump-times "&t" 1 "optimized" } } */
      26  /* { dg-final { scan-tree-dump-times "return 0" 0 "optimized" } } */
      27  /* { dg-final { scan-assembler-not ".align\[ \t]*16\[^:]*\[\n\r]s:" { target *-*-linux* } } } */
      28  /* { dg-final { scan-assembler ".align\[ \t]*16\[^:]*\[\n\r]t:" { target *-*-linux* } } } */