Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/tree-ssa/alias-28.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
line wrap: on
line source
/* { dg-do run } */ /* { dg-options "-O3" } */ extern void abort (void); extern void __link_error (void); extern void *malloc(__SIZE_TYPE__); int * __attribute__((noinline,noclone)) foo (int *p) { int *q = (int *) malloc (sizeof (int)); *p = 1; *q = 2; if (*p != 1) __link_error (); *p = 3; return q; } int main() { int i; int *p = foo (&i); if (i != 3 || *p != 2) abort (); return 0; }