gcc/testsuite/gcc.target/powerpc/cbranchcc4-2.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -fdump-rtl-ce1" } */
   3 /* { dg-final { scan-rtl-dump "noce_try_store_flag_constants" "ce1" } } */
   4
   5 /* The inner branch should be detected by ifcvt then be converted to a setcc
   6    with a plus by noce_try_store_flag_constants.  */
   7
   8 int test (unsigned int a, unsigned int b)
   9 {
  10     return (a < b ? 0 : (a > b ? 2 : 1));
  11 }