File: pr109303.c

package info (click to toggle)
gcc-arm-none-eabi 15%3A14.2.rel1-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,099,328 kB
  • sloc: cpp: 3,627,108; ansic: 2,571,498; ada: 834,230; f90: 235,082; makefile: 79,231; asm: 74,984; xml: 51,692; exp: 39,736; sh: 33,298; objc: 15,629; python: 15,069; fortran: 14,429; pascal: 7,003; awk: 5,070; perl: 3,106; ml: 285; lisp: 253; lex: 204; haskell: 135
file content (24 lines) | stat: -rw-r--r-- 506 bytes parent folder | download 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
 
/* PR ipa/109303 */
/* { dg-do compile { target lp64 } } */
/* { dg-options "-O2" } */

struct __attribute__((packed)) A { char c1; short a1[__INT_MAX__]; };
struct __attribute__((packed)) B { char c2; short a2[100]; };
struct S { struct A p1; struct B p2[4]; };
void bar (short int);

static void
foo (struct S *q)
{
  for (int i = 0; i < q->p1.c1; i++)
    for (int j = 0; j < q->p2[i].c2; j++)
      bar (q->p2[i].a2[j]);
}

int
main ()
{
  struct S q = {};
  q.p2[0].c2 = q.p2[1].c2 = 3;
  foo (&q);
}