(root)/
gcc-13.2.0/
gcc/
testsuite/
gcc.dg/
tree-ssa/
vrp33.c
       1  /* { dg-do compile } */
       2  /* { dg-options "-O2 -fdump-tree-vrp1 -fno-tree-fre -fdisable-tree-evrp -fno-thread-jumps" } */
       3  
       4  /* This is from PR14052.  */
       5  
       6  int f2(int x) { return x == 1 || x == 3 || x == 1; }
       7  
       8  /* { dg-final { scan-tree-dump "Folding predicate.*== 1 to 0" "vrp1" } } */