gcc/testsuite/gcc.target/m68k/pr54555.c

   1 /* PR rtl-optimization/54555
   2    Test that postreload does not shorten the load of small constants to
   3    use move.b instead of moveq.  */
   4 /* { dg-do compile } */
   5 /* { dg-options "-O2" } */
   6 /* { dg-final { scan-assembler-not "move\\.?b" } } */
   7
   8 void foo (void);
   9 void bar (int a)
  10 {
  11   if (a == 16 || a == 23) foo ();
  12   if (a == -110 || a == -128) foo ();
  13 }