gcc/testsuite/gcc.dg/ppc-compare-1.c

   1 /* { dg-do compile { target powerpc64-*-* } } */
   2 /* { dg-require-effective-target lp64 } */
   3 /* { dg-options "-O2" } */
   4
   5 /* { dg-final { scan-assembler-not "cmpw" } } */
   6
   7 /* Origin:Pete Steinmetz <steinmtz@us.ibm.com> */
   8
   9 /* PR 16458: Extraneous compare.  */
  10
  11 int foo (unsigned a, unsigned b)
  12 {
  13   if (a == b) return 1;
  14   if (a > b)  return 2;
  15   if (a < b)  return 3;
  16   return 0;
  17 }