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

   1 /* { dg-do compile } */
   2 /* { dg-options "-O -mcpu=ultrasparc -mvis" } */
   3 typedef char  vec8 __attribute__((vector_size(8)));
   4 typedef short vec16 __attribute__((vector_size(8)));
   5 typedef int   vec32 __attribute__((vector_size(8)));
   6
   7 extern vec8 foo1_8(void);
   8 extern vec8 foo2_8(void);
   9
  10 vec8 fun8(void)
  11 {
  12   return ~foo1_8 () & foo2_8 ();
  13 }
  14
  15 #ifndef __LP64__
  16 /* Test the 32-bit splitter. */
  17 vec8 fun8_2(vec8 a, vec8 b)
  18 {
  19   return ~a & b;
  20 }
  21 #endif
  22
  23 extern vec16 foo1_16(void);
  24 extern vec16 foo2_16(void);
  25
  26 vec16 fun16(void)
  27 {
  28   return ~foo1_16 () & foo2_16 ();
  29 }
  30
  31 #ifndef __LP64__
  32 /* Test the 32-bit splitter. */
  33 vec16 fun16_2(vec16 a, vec16 b)
  34 {
  35   return ~a & b;
  36 }
  37 #endif
  38
  39 extern vec32 foo1_32(void);
  40 extern vec32 foo2_32(void);
  41
  42 vec32 fun32(void)
  43 {
  44   return ~foo1_32 () & foo2_32 ();
  45 }
  46
  47 #ifndef __LP64__
  48 /* Test the 32-bit splitter. */
  49 vec32 fun32_2(vec32 a, vec32 b)
  50 {
  51   return ~a & b;
  52 }
  53 #endif
  54
  55
  56 /* This should be transformed into ~b & a.  */
  57 vec8 fun8b(void)
  58 {
  59   return foo1_8 () & ~foo2_8 ();
  60 }
  61
  62 #ifndef __LP64__
  63 /* Test the 32-bit splitter. */
  64 vec8 fun8_2b(vec8 a, vec8 b)
  65 {
  66   return a & ~b;
  67 }
  68 #endif
  69
  70 vec16 fun16b(void)
  71 {
  72   return foo1_16 () & ~foo2_16 ();
  73 }
  74
  75 #ifndef __LP64__
  76 /* Test the 32-bit splitter. */
  77 vec16 fun16_2b(vec16 a, vec16 b)
  78 {
  79   return a & ~b;
  80 }
  81 #endif
  82
  83 vec32 fun32b(void)
  84 {
  85   return foo1_32 () & ~foo2_32 ();
  86 }
  87
  88 #ifndef __LP64__
  89 /* Test the 32-bit splitter. */
  90 vec32 fun32_2b(vec32 a, vec32 b)
  91 {
  92   return a & ~b;
  93 }
  94 #endif
  95
  96 /* { dg-final { scan-assembler-times "fandnot1\t%" 6 } } */