[thirdparty/gcc.git] / gcc / testsuite / gcc.dg / predict-17.c

/* { dg-do compile } */
/* { dg-options "-O2 -fdump-tree-profile_estimate-details" } */

extern int global;

void foo (int base)
{
  for (int i = 0; __builtin_expect_with_probability (i < base, 1, 0.05f); i++)
    global++;
}

/* { dg-final { scan-tree-dump "first match heuristics: 5.00%" "profile_estimate"} } */
/* { dg-final { scan-tree-dump "__builtin_expect_with_probability heuristics of edge .*->.*: 5.00%" "profile_estimate"} } */
/* { dg-final { scan-tree-dump "is probably executed at most 19" "profile_estimate"} } */
Commit	Line	Data
1e9168b2	1	/* { dg-do compile } */
b52db158	2	/* { dg-options "-O2 -fdump-tree-profile_estimate-details" } */
1e9168b2 ML	3
	4	extern int global;
	5
	6	void foo (int base)
	7	{
	8	for (int i = 0; __builtin_expect_with_probability (i < base, 1, 0.05f); i++)
	9	global++;
	10	}
	11
	12	/* { dg-final { scan-tree-dump "first match heuristics: 5.00%" "profile_estimate"} } */
	13	/* { dg-final { scan-tree-dump "__builtin_expect_with_probability heuristics of edge .->.: 5.00%" "profile_estimate"} } */
b52db158 ML	14	/* { dg-final { scan-tree-dump "is probably executed at most 19" "profile_estimate"} } */
b52db158 ML	15