gcc/testsuite/gcc.target/i386/mvc9.c

   1 /* { dg-do run } */
   2 /* { dg-require-ifunc "" } */
   3 /* { dg-options "-flto -O2" { target lto } } */
   4
   5 __attribute__((target_clones("avx","arch=slm","arch=core-avx2","default")))
   6 int
   7 foo ()
   8 {
   9   return -2;
  10 }
  11
  12 int
  13 bar ()
  14 {
  15   return 2;
  16 }
  17
  18 int
  19 main ()
  20 {
  21   int r = 0;
  22   r += bar ();
  23   r += foo ();
  24   r += bar ();
  25   r += foo ();
  26   r += bar ();
  27   return r - 2;
  28 }