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/* { dg-do compile } */
/* { dg-options "-O2 -fdump-tree-optimized" } */
int n, nn;
void* f()
{
char *p = __builtin_calloc (n, 1);
p[42] = '\n';
__builtin_memset (p, 0, nn);
return p;
}
void* g(int m1, int m2)
{
char *p = __builtin_malloc (m2);
while (--m1)
{
__builtin_memset (p, 0, m2);
p[n] = 'b';
}
return p;
}
/* { dg-final { scan-tree-dump-times "malloc" 1 "optimized" } } */
/* { dg-final { scan-tree-dump-times "calloc" 1 "optimized" } } */
/* { dg-final { scan-tree-dump-times "memset" 2 "optimized" } } */
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