gcc/testsuite/gcc.target/powerpc/vsx-builtin-4.c

   1 /* { dg-do compile { target { powerpc*-*-* && lp64 } } } */
   2 /* { dg-skip-if "" { powerpc*-*-darwin* } } */
   3 /* { dg-require-effective-target powerpc_vsx_ok } */
   4 /* { dg-skip-if "do not override -mcpu" { powerpc*-*-* } { "-mcpu=*" } { "-mcpu=power7" } } */
   5 /* { dg-options "-O2 -mcpu=power7" } */
   6 /* { dg-final { scan-assembler "xvcmpeqdp." } } */
   7 /* { dg-final { scan-assembler "xvcmpgtdp." } } */
   8 /* { dg-final { scan-assembler "xvcmpgedp." } } */
   9 /* { dg-final { scan-assembler "xvcmpeqsp." } } */
  10 /* { dg-final { scan-assembler "xvcmpgtsp." } } */
  11 /* { dg-final { scan-assembler "xvcmpgesp." } } */
  12 /* { dg-final { scan-assembler "vcmpbfp." } } */
  13 /* { dg-final { scan-assembler "vcmpequb." } } */
  14 /* { dg-final { scan-assembler "vcmpequh." } } */
  15 /* { dg-final { scan-assembler "vcmpequw." } } */
  16 /* { dg-final { scan-assembler "vcmpgtub." } } */
  17 /* { dg-final { scan-assembler "vcmpgtuh." } } */
  18 /* { dg-final { scan-assembler "vcmpgtuw." } } */
  19 /* { dg-final { scan-assembler "vcmpgtsb." } } */
  20 /* { dg-final { scan-assembler "vcmpgtsh." } } */
  21 /* { dg-final { scan-assembler "vcmpgtsw." } } */
  22 /* { dg-final { scan-assembler-not "vcmpeqfp" } } */
  23 /* { dg-final { scan-assembler-not "vcmpgtfp" } } */
  24 /* { dg-final { scan-assembler-not "vcmpgefp" } } */
  25
  26 /* check that Altivec builtins generate VSX if -mvsx.  */
  27
  28 #include <altivec.h>
  29
  30 int *v16qi_s (vector signed char *a, vector signed char *b, int *p)
  31 {
  32   if (vec_all_eq (*a, *b))
  33     *p++ = 1;
  34
  35   if (vec_all_gt (*a, *b))
  36     *p++ = 2;
  37
  38   if (vec_all_ge (*a, *b))
  39     *p++ = 2;
  40
  41   return p;
  42 }
  43
  44 int *v16qi_u (vector unsigned char *a, vector unsigned char *b, int *p)
  45 {
  46   if (vec_all_eq (*a, *b))
  47     *p++ = 1;
  48
  49   if (vec_all_gt (*a, *b))
  50     *p++ = 2;
  51
  52   if (vec_all_ge (*a, *b))
  53     *p++ = 2;
  54
  55   return p;
  56 }
  57
  58 int *v8hi_s (vector short *a, vector short *b, int *p)
  59 {
  60   if (vec_all_eq (*a, *b))
  61     *p++ = 1;
  62
  63   if (vec_all_gt (*a, *b))
  64     *p++ = 2;
  65
  66   if (vec_all_ge (*a, *b))
  67     *p++ = 2;
  68
  69   return p;
  70 }
  71
  72 int *v8hi_u (vector unsigned short *a, vector unsigned short *b, int *p)
  73 {
  74   if (vec_all_eq (*a, *b))
  75     *p++ = 1;
  76
  77   if (vec_all_gt (*a, *b))
  78     *p++ = 2;
  79
  80   if (vec_all_ge (*a, *b))
  81     *p++ = 2;
  82
  83   return p;
  84 }
  85
  86 int *v4si_s (vector int *a, vector int *b, int *p)
  87 {
  88   if (vec_all_eq (*a, *b))
  89     *p++ = 1;
  90
  91   if (vec_all_gt (*a, *b))
  92     *p++ = 2;
  93
  94   if (vec_all_ge (*a, *b))
  95     *p++ = 2;
  96
  97   return p;
  98 }
  99
 100 int *v4si_u (vector unsigned int *a, vector unsigned int *b, int *p)
 101 {
 102   if (vec_all_eq (*a, *b))
 103     *p++ = 1;
 104
 105   if (vec_all_gt (*a, *b))
 106     *p++ = 2;
 107
 108   if (vec_all_ge (*a, *b))
 109     *p++ = 2;
 110
 111   return p;
 112 }
 113
 114 int *v4sf (vector float *a, vector float *b, int *p)
 115 {
 116   if (vec_all_eq (*a, *b))
 117     *p++ = 1;
 118
 119   if (vec_all_gt (*a, *b))
 120     *p++ = 2;
 121
 122   if (vec_all_ge (*a, *b))
 123     *p++ = 3;
 124
 125   if (vec_all_in (*a, *b))      /* veccmpbfp. */
 126     *p++ = 4;
 127
 128   return p;
 129 }
 130
 131 int *v2df (vector double *a, vector double *b, int *p)
 132 {
 133   if (vec_all_eq (*a, *b))
 134     *p++ = 1;
 135
 136   if (vec_all_gt (*a, *b))
 137     *p++ = 2;
 138
 139   if (vec_all_ge (*a, *b))
 140     *p++ = 3;
 141
 142   return p;
 143 }