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* tree-loop-linear.c (try_interchange_loops): Compare memory access
[pf3gnuchains/gcc-fork.git] / gcc / testsuite / gcc.dg / tree-ssa / pr22051-1.c
1 /* { dg-do compile }  */
2 /* { dg-options "-O2 -fdump-tree-optimized" }  */
3
4
5 void *arf ();
6 int
7 foo()
8 {
9   void *p = arf ();
10
11   if ((void (*)(void))p != 0)
12     return 1;
13   else
14     return 2;
15 }
16
17 /* The cast to a function pointer type must remain after all optimizations
18    are complete so that function pointer canonicalization works on those
19    targets which require it.  */
20 /* { dg-final { scan-tree-dump-times "if \\(\\(void \\(\\*<.*>\\) \\(void\\)\\) p" 1 "optimized" } } */
21 /* { dg-final { cleanup-tree-dump "optimized" } } */
22
23