modernc.org/ccgo/v3@v3.16.14/lib/testdata/gcc-9.1.0/gcc/testsuite/gcc.c-torture/compile/pr60502.c (about)

     1  /* PR tree-optimization/60502 */
     2  
     3  typedef signed char v16i8 __attribute__ ((vector_size (16)));
     4  typedef unsigned char v16u8 __attribute__ ((vector_size (16)));
     5  
     6  void
     7  foo (v16i8 *x)
     8  {
     9    v16i8 m1 = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
    10    *x |= *x ^ m1;
    11  }
    12  
    13  void
    14  bar (v16u8 *x)
    15  {
    16    v16u8 m1 = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
    17    *x |= *x ^ m1;
    18  }