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PR rtl-optimization/52139
[pf3gnuchains/gcc-fork.git] / gcc / testsuite / gcc.dg / tree-ssa / ssa-pre-9.c
1 /* { dg-do compile } */ 
2 /* { dg-options "-O2 -fno-tree-dominator-opts -fdump-tree-fre1-stats" } */
3 int
4 foo (unsigned long a)
5 {
6   int b = __builtin_clzl (a);
7   int c = __builtin_clzl (a);
8   if (b == c)
9     return 1;
10   return 0;
11 }
12 /* { dg-final { scan-tree-dump-times "return 0;" 0 "fre1"} } */
13 /* { dg-final { cleanup-tree-dump "fre1" } } */