[thirdparty/gcc.git] / gcc / testsuite / gcc.c-torture / compile / pr89280.c

// { dg-require-effective-target label_values }
/* PR tree-optimization/89280 */

int a;
void foo (void);
__attribute__ ((returns_twice)) int bar (void);
void baz (int, int);
void *buf[5];

static inline void
inl (int x)
{
  while (x)
    foo ();
}

void
test1 (void)
{
  for (;;)
    foo ();
  baz (bar (), a);
}

void
test2 (void)
{
  for (;;)
    foo ();
  baz (__builtin_setjmp (buf), a);
  if (a)
    __builtin_longjmp (buf, 1);
}

void
test3 (void)
{
  inl (1);
  baz (bar (), a);
}

void
test4 (void)
{
  inl (2);
  baz (__builtin_setjmp (buf), a);
  if (a)
    __builtin_longjmp (buf, 1);
}
Commit	Line	Data
90cd5b21	1	// { dg-require-effective-target label_values }
400c29ff	2	/* PR tree-optimization/89280 */
	3
	4	int a;
	5	void foo (void);
	6	__attribute__ ((returns_twice)) int bar (void);
	7	void baz (int, int);
	8	void *buf[5];
	9
	10	static inline void
	11	inl (int x)
	12	{
	13	while (x)
	14	foo ();
	15	}
	16
	17	void
	18	test1 (void)
	19	{
	20	for (;;)
	21	foo ();
	22	baz (bar (), a);
	23	}
	24
	25	void
	26	test2 (void)
	27	{
	28	for (;;)
	29	foo ();
	30	baz (__builtin_setjmp (buf), a);
	31	if (a)
	32	__builtin_longjmp (buf, 1);
	33	}
	34
	35	void
	36	test3 (void)
	37	{
	38	inl (1);
	39	baz (bar (), a);
	40	}
	41
	42	void
	43	test4 (void)
	44	{
	45	inl (2);
	46	baz (__builtin_setjmp (buf), a);
	47	if (a)
	48	__builtin_longjmp (buf, 1);
	49	}