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* tree-loop-linear.c (try_interchange_loops): Compare memory access
[pf3gnuchains/gcc-fork.git] / gcc / testsuite / gcc.dg / tree-ssa / ssa-sccvn-3.c
1 /* { dg-do compile } */ 
2 /* { dg-options "-O2 -fdump-tree-fre-stats" } */
3 int main(int argc, char **argv)
4 {
5   int *p;
6   int result;
7   *p = 2;
8   if (argc)
9     *p = 2;
10   result = *p;
11   return result;
12 }
13 /* We should eliminate result = *p by saying it has the value 2.  */
14 /* { dg-final { scan-tree-dump-times "Eliminated: 1" 1 "fre"} } */
15 /* { dg-final { cleanup-tree-dump "fre" } } */