gcc/testsuite/gcc.target/powerpc/builtins-3-p9.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-mdejagnu-cpu=power9 -mvsx -O1" } */
   3 /* { dg-require-effective-target powerpc_vsx } */
   4
   5 #include <altivec.h>
   6
   7 vector bool char
   8 test_ne_char (vector bool char x, vector bool char y)
   9 {
  10         return vec_cmpne (x, y);
  11 }
  12
  13 vector bool short
  14 test_ne_short (vector bool short x, vector bool short y)
  15 {
  16         return vec_cmpne (x, y);
  17 }
  18
  19 vector bool int
  20 test_ne_int (vector bool int x, vector bool int y)
  21 {
  22         return vec_cmpne (x, y);
  23 }
  24
  25 vector bool long long
  26 test_ne_long (vector bool long long x, vector bool long long y)
  27 {
  28         return vec_cmpne (x, y);
  29 }
  30
  31 vector long long
  32 test_nabs_long_long (vector long long x)
  33 {
  34   return vec_nabs (x);
  35 }
  36
  37 vector long long
  38 test_neg_long_long (vector long long x)
  39 {
  40         return vec_neg (x);
  41 }
  42
  43 vector unsigned long long
  44 test_vull_bperm_vull_vuc (vector unsigned long long x,
  45                           vector unsigned char y)
  46 {
  47         return vec_bperm (x, y);
  48 }
  49
  50 vector signed char
  51 test_nabs_char (vector signed char x)
  52 {
  53         return vec_nabs (x);
  54 }
  55
  56 vector short
  57 test_nabs_short (vector short x)
  58 {
  59   return vec_nabs (x);
  60 }
  61
  62 vector int
  63 test_nabs_int (vector int x)
  64 {
  65   return vec_nabs (x);
  66 }
  67
  68
  69 vector signed char
  70 test_neg_char (vector signed char x)
  71 {
  72         return vec_neg (x);
  73 }
  74
  75 vector short
  76 test_neg_short (vector short x)
  77 {
  78         return vec_neg (x);
  79 }
  80
  81 vector int
  82 test_neg_int (vector int x)
  83 {
  84         return vec_neg (x);
  85 }
  86
  87 /* Expected test results:
  88
  89      test_ne_char              1 vcmpneb
  90      test_ne_short             1 vcmpneh
  91      test_ne_int               1 vcmpnew
  92      test_ne_long              1 vcmpequd, 1 xxlnor inst
  93      test_neg_long_long        1 vnegd
  94      test_vull_bperm_vull_vuc  1 vbpermd
  95      test_nabs_long_long (-O0) 1 xxspltib, 1 vsubudm, 1 vminsd
  96      test_nabs_long_long (-O1) 1 vnegd, vminsd
  97      test_nabs_char (P9)       1 xxspltib, 1 vsububm, 1 vminsb
  98      test_nabs_short (P9)      1 xxspltib, 1 vsubuhm, 1 vminsh
  99      test_nabs_int (P9)        1 vnegw, 1 vminsw
 100      test_neg_char (P9)        1 xxspltib, 1 vsububm
 101      test_neg_short (P9)       1 xxspltib, 1 vsubuhm
 102      test_neg_int (P9)         1 vnegw
 103 */
 104
 105 /* { dg-final { scan-assembler-times "vcmpneb"  1 } } */
 106 /* { dg-final { scan-assembler-times "vcmpneh"  1 } } */
 107 /* { dg-final { scan-assembler-times "vcmpnew"  1 } } */
 108 /* { dg-final { scan-assembler-times "vcmpequd" 1 } } */
 109 /* { dg-final { scan-assembler-times "xxlnor"   1 } } */
 110 /* { dg-final { scan-assembler-times "xxspltib" 4 } } */
 111 /* { dg-final { scan-assembler-times "vsubudm"  0 } } */
 112 /* { dg-final { scan-assembler-times "vsububm"  2 } } */
 113 /* { dg-final { scan-assembler-times "vsubuhm"  2 } } */
 114 /* { dg-final { scan-assembler-times "vsubuwm"  0 } } */
 115 /* { dg-final { scan-assembler-times "vminsb"   1 } } */
 116 /* { dg-final { scan-assembler-times "vminsh"   1 } } */
 117 /* { dg-final { scan-assembler-times "vminsw"   1 } } */
 118 /* { dg-final { scan-assembler-times "vminsd"   1 } } */
 119 /* { dg-final { scan-assembler-times "vnegd"    2 } } */
 120 /* { dg-final { scan-assembler-times "vnegw"    2 } } */
 121 /* { dg-final { scan-assembler-times "vbpermd"  1 } } */
 122