gcc/testsuite/gcc.dg/pr105094.c

   1 /* PR tree-optimization/105094 */
   2 /* { dg-do compile } */
   3 /* { dg-options "-O2" } */
   4
   5 struct S { short a; char b[~(__SIZE_TYPE__)0 / __CHAR_BIT__ - 1]; };
   6 void bar (struct S *);
   7
   8 void
   9 foo (void)
  10 {
  11   struct S s = { 5 };
  12   bar (&s);
  13 }