gcc/testsuite/gcc.dg/tree-ssa/divide-1.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O1 -fstrict-overflow -fdump-tree-optimized" } */
   3
   4 int f(int a)
   5 {
   6   return (-a)/10;
   7 }
   8
   9
  10 /* { dg-final { scan-tree-dump-times "-a / 10" 0 "optimized"} } */
  11 /* { dg-final { scan-tree-dump-times "a / -10" 1 "optimized"} } */
  12
  13 /* { dg-final { cleanup-tree-dump "optimized" } } */
  14