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/* PR tree-optimization/70169 */
/* { dg-do compile } */
/* { dg-options "-O2 -fno-strict-aliasing -fno-tree-dce" } */
int printf (const char *, ...);
void
foo ()
{
unsigned char *p = (unsigned char *) &printf;
for (;;)
(*p)++;
}
void
bar (int x)
{
unsigned char *p = (unsigned char *) &printf;
int i;
for (i = 0; i < x; i++)
(*p)++;
}
void
baz (int x, int y)
{
unsigned char *p = (unsigned char *) &&lab;
int i;
if (y)
{
for (i = 0; i < x; i++)
(*p)++;
}
else
{
lab:
asm volatile ("");
foo ();
}
}
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