File: mallign.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 (15 lines) | stat: -rw-r--r-- 471 bytes parent folder | download 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
 
/* Check that malloc's alignment honors what we trust it
   minimally should.  */

/* { dg-do run } */
/* { dg-options "-fno-builtin-malloc" } */

#include <stdlib.h>                                                            
typedef int word __attribute__((mode(word)));

int main()
{
    if ((sizeof(word)>1) && ((__UINTPTR_TYPE__)malloc (1) & (sizeof(word)-1)))
	abort ();
    return 0;
}