gcc/testsuite/gcc.dg/tree-ssa/pr95731.c

   1 /* PR tree-optimization/95731 */
   2 /* { dg-do compile } */
   3 /* { dg-options "-O2 -fdump-tree-optimized" } */
   4 /* { dg-final { scan-tree-dump-times " >= 0\| < 0" 6 "optimized" } } */
   5
   6 int
   7 foo (int x, int y, int z, int w, long long u, long long v)
   8 {
   9   return x >= 0 && y >= 0 && z < 0 && u < 0 && w >= 0 && v < 0;
  10 }
  11
  12 int
  13 bar (int x, int y, int z, int w, long long u, long long v)
  14 {
  15   return u >= 0 && x >= 0 && y >= 0 && v < 0 && z >= 0 && w >= 0;
  16 }
  17
  18 int
  19 baz (int x, int y, int z, int w, long long u, long long v)
  20 {
  21   return x >= 0 || u < 0 || y >= 0 || v < 0 || z >= 0 || w >= 0;
  22 }