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PR rtl-optimization/52139
[pf3gnuchains/gcc-fork.git] / gcc / testsuite / gcc.dg / tree-ssa / ssa-fre-20.c
1 /* { dg-do compile } */
2 /* { dg-options "-O -fdump-tree-optimized" } */
3
4 int i, j;
5 int foo(int b)
6 {
7   j = 0;
8   if (b)
9     goto L2;
10 L1:
11   i = i + 1;
12 L2:
13   i = i + 1;
14   if (i == 1)
15     goto L1;
16   return j;
17 }
18
19 /* { dg-final { scan-tree-dump "return 0;" "optimized" } } */
20 /* { dg-final { cleanup-tree-dump "optimized" } } */