gcc/testsuite/gcc.target/i386/headmerge-2.c

   1 /* { dg-do compile }  */
   2 /* { dg-options "-O2" }  */
   3 /* { dg-final { scan-assembler-times "120" 1 } } */
   4
   5 extern void foo1 (int);
   6 extern void foo2 (int);
   7 extern void foo3 (int);
   8 extern void foo4 (int);
   9 extern void foo5 (int);
  10 extern void foo6 (int);
  11
  12 void t (int x, int y)
  13 {
  14   switch (y)
  15     {
  16     case 1:
  17       foo1 (120);
  18       break;
  19     case 5:
  20       foo2 (120);
  21       break;
  22     case 7:
  23       foo3 (120);
  24       break;
  25     case 10:
  26       foo4 (120);
  27       break;
  28     case 13:
  29       foo5 (120);
  30       break;
  31     default:
  32       foo6 (120);
  33       break;
  34     }
  35 }