gcc/testsuite/gcc.target/powerpc/p8vector-builtin-3.c

   1 /* { dg-do compile { target { powerpc*-*-* } } } */
   2 /* { dg-skip-if "" { powerpc*-*-darwin* } } */
   3 /* { dg-require-effective-target powerpc_p8vector_ok } */
   4 /* { dg-skip-if "do not override -mcpu" { powerpc*-*-* } { "-mcpu=*" } { "-mcpu=power8" } } */
   5 /* { dg-options "-mcpu=power8 -O3 -ftree-vectorize -fvect-cost-model=dynamic" } */
   6
   7 #include <altivec.h>
   8
   9 typedef vector long long                vll_sign;
  10 typedef vector unsigned long long       vll_uns;
  11 typedef vector bool long long           vll_bool;
  12
  13 typedef vector int                      vi_sign;
  14 typedef vector unsigned int             vi_uns;
  15 typedef vector bool int                 vi_bool;
  16
  17 typedef vector short                    vs_sign;
  18 typedef vector unsigned short           vs_uns;
  19 typedef vector bool short               vs_bool;
  20
  21 typedef vector signed char              vc_sign;
  22 typedef vector unsigned char            vc_uns;
  23 typedef vector bool char                vc_bool;
  24
  25
  26 vi_sign vi_pack_1 (vll_sign a, vll_sign b)
  27 {
  28   return __builtin_altivec_vpkudum (a, b);
  29 }
  30
  31 vi_sign vi_pack_2 (vll_sign a, vll_sign b)
  32 {
  33   return vec_pack (a, b);
  34 }
  35
  36 vi_sign vi_pack_3 (vll_sign a, vll_sign b)
  37 {
  38   return vec_vpkudum (a, b);
  39 }
  40
  41 vs_sign vs_pack_1 (vi_sign a, vi_sign b)
  42 {
  43   return __builtin_altivec_vpkuwum (a, b);
  44 }
  45
  46 vs_sign vs_pack_2 (vi_sign a, vi_sign b)
  47 {
  48   return vec_pack (a, b);
  49 }
  50
  51 vs_sign vs_pack_3 (vi_sign a, vi_sign b)
  52 {
  53   return vec_vpkuwum (a, b);
  54 }
  55
  56 vc_sign vc_pack_1 (vs_sign a, vs_sign b)
  57 {
  58   return __builtin_altivec_vpkuhum (a, b);
  59 }
  60
  61 vc_sign vc_pack_2 (vs_sign a, vs_sign b)
  62 {
  63   return vec_pack (a, b);
  64 }
  65
  66 vc_sign vc_pack_3 (vs_sign a, vs_sign b)
  67 {
  68   return vec_vpkuhum (a, b);
  69 }
  70
  71 vll_sign vll_unpack_hi_1 (vi_sign a)
  72 {
  73   return __builtin_altivec_vupkhsw (a);
  74 }
  75
  76 vll_sign vll_unpack_hi_2 (vi_sign a)
  77 {
  78   return vec_unpackh (a);
  79 }
  80
  81 vll_sign vll_unpack_hi_3 (vi_sign a)
  82 {
  83   return __builtin_vec_vupkhsw (a);
  84 }
  85
  86 vll_sign vll_unpack_lo_1 (vi_sign a)
  87 {
  88   return vec_vupklsw (a);
  89 }
  90
  91 vll_sign vll_unpack_lo_2 (vi_sign a)
  92 {
  93   return vec_unpackl (a);
  94 }
  95
  96 vll_sign vll_unpack_lo_3 (vi_sign a)
  97 {
  98   return vec_vupklsw (a);
  99 }
 100
 101 /* { dg-final { scan-assembler-times "vpkudum" 3 } } */
 102 /* { dg-final { scan-assembler-times "vpkuwum" 3 } } */
 103 /* { dg-final { scan-assembler-times "vpkuhum" 3 } } */
 104 /* { dg-final { scan-assembler-times "vupklsw" 3 } } */
 105 /* { dg-final { scan-assembler-times "vupkhsw" 3 } } */