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PR rtl-optimization/52139
[pf3gnuchains/gcc-fork.git] / gcc / testsuite / gcc.dg / tree-ssa / vrp42.c
1 /* { dg-do compile } */
2 /* { dg-options "-O2 -Wuninitialized" } */
3
4 int foo(int val)
5 {
6   int tmp;
7   if ((val > 5) && (val < 8))
8     {
9       switch (val)
10         {
11         case 6:
12           tmp = 1;
13           break;
14         case 7:
15           tmp = 2;
16           break;
17         }
18       return tmp; /* { dg-bogus "used uninitialized" } */
19     }
20   return 0;
21 }
22