1 /* { dg-do compile } */
2 /* { dg-options "-O1 -fdump-tree-dom2-details-blocks" } */
3 /* We want to verify no outgoing edge from a conditional
4    has a probability of 100%.  */
5 /* { dg-final { scan-tree-dump-not "succ:\[ \]+. .100.0%.  .\(TRUE|FALSE\)_VALUE" "dom2"} } */
6 
7 
8 void (*zend_block_interruptions) (void);
9 
_zend_mm_alloc_int(int * heap,long int size)10 int * _zend_mm_alloc_int (int * heap, long int size)
11 {
12   int *best_fit;
13   long int true_size = (size < 15 ? 32 : size);
14 
15   if (zend_block_interruptions)
16     zend_block_interruptions ();
17 
18   if (__builtin_expect ((true_size < 543), 1))
19     best_fit = heap + 2;
20   else
21     best_fit = heap;
22 
23   return best_fit;
24 }
25 
26