File: pr51628-2.c

package info (click to toggle)
gcc-arm-none-eabi 15%3A12.2.rel1-1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 959,712 kB
  • sloc: cpp: 3,275,382; ansic: 2,061,766; ada: 840,956; f90: 208,513; makefile: 76,132; asm: 73,433; xml: 50,448; exp: 34,146; sh: 32,436; objc: 15,637; fortran: 14,012; python: 11,991; pascal: 6,787; awk: 4,779; perl: 3,054; yacc: 338; ml: 285; lex: 201; haskell: 122
file content (29 lines) | stat: -rw-r--r-- 418 bytes parent folder | download | duplicates (2) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
 
/* PR c/51628.  */
/* { dg-do compile } */
/* { dg-options "-O" } */

struct pair_t
{
  int x;
  int i;
} __attribute__((packed, aligned (8)));

extern struct pair_t p;
extern int *x;
extern void bar (int *);

int *addr = &p.i;

int *
foo (void)
{
  struct pair_t arr[2] = { { 1, 10 }, { 2, 20 } };
  int *p0, *p1;
  p0 = &arr[0].i;
  bar (p0);
  p1 = &arr[1].i;
  bar (p1);
  bar (&p.i);
  x = &p.i;
  return &p.i;
}