gnu/dist/gcc4/gcc/testsuite/gcc.target/sparc/fandnots.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O -mcpu=ultrasparc -mvis" } */
   3 typedef char vec8 __attribute__((vector_size(4)));
   4 typedef short vec16 __attribute__((vector_size(4)));
   5
   6 extern vec8 foo1_8(void);
   7 extern vec8 foo2_8(void);
   8
   9 vec8 fun8(void)
  10 {
  11   return ~foo1_8 () & foo2_8 ();
  12 }
  13
  14 extern vec16 foo1_16(void);
  15 extern vec16 foo2_16(void);
  16
  17 vec16 fun16(void)
  18 {
  19   return ~foo1_16 () & foo1_16 ();
  20 }
  21
  22
  23 /* This should be transformed into ~b & a.  */
  24 vec8 fun8b(void)
  25 {
  26   return foo1_8 () & ~foo2_8 ();
  27 }
  28
  29 vec16 fun16b(void)
  30 {
  31   return foo1_16 () & ~foo1_16 ();
  32 }
  33
  34 /* { dg-final { scan-assembler-times "fandnot1s\t%" 4 } } */