1 /* PR sanitizer/66908 */
2 /* { dg-do compile } */
3 /* { dg-options "-fsanitize=shift,bounds -O2 -Werror=maybe-uninitialized" } */
4 /* { dg-additional-options "-std=gnu90" { target c } } */
5 
6 struct S { int a[22]; };
7 static int const e[22] = { };
8 
9 void
foo(struct S const * s,unsigned int m,unsigned int * res)10 foo (struct S const *s, unsigned int m, unsigned int *res)
11 {
12   unsigned int i;
13   for (i = 0; i < 22; ++i)
14     res[i] = ((s->a[i] + e[i]) << m);
15 }
16