gcc/testsuite/gcc.target/powerpc/fold-vec-st-short.c

   1 /* Verify that overloaded built-ins for vec_st* with short
   2    inputs produce the right code.  */
   3
   4 /* { dg-do compile } */
   5 /* { dg-require-effective-target powerpc_altivec_ok } */
   6 /* { dg-options "-maltivec -O2" } */
   7
   8 #include <altivec.h>
   9 // vector signed short vec_ld (int, const vector signed short *);
  10 // void vec_st (vector signed short, int, vector signed short *);
  11
  12 void
  13 testst_1 (vector signed short vss1, int i1, vector signed short * vssp)
  14 {
  15         return vec_st(vss1, i1, vssp);
  16 }
  17 void
  18 testst_2 (vector signed short vss1, int i1, signed short * ssp)
  19 {
  20         return vec_st(vss1, i1, ssp);
  21 }
  22 void
  23 testst_3 (vector unsigned short vus1, int i1, vector unsigned short * vusp)
  24 {
  25         return vec_st(vus1, i1, vusp);
  26 }
  27 void
  28 testst_4 (vector unsigned short vus1, int i1, unsigned short * usp)
  29 {
  30         return vec_st(vus1, i1, usp);
  31 }
  32 void
  33 testst_5 (vector bool short vbs1, int i1, vector bool short * vbsp)
  34 {
  35         return vec_st(vbs1, i1, vbsp);
  36 }
  37 void
  38 testst_6 (vector bool short vbs1, int i1, unsigned short * vusp)
  39 {
  40         return vec_st(vbs1, i1, vusp);
  41 }
  42 void
  43 testst_7 (vector bool short vbs1, int i1, signed short * vssp)
  44 {
  45         return vec_st(vbs1, i1, vssp);
  46 }
  47 void
  48 testst_cst1 (vector signed short vss1, int i1, vector signed short * vssp)
  49 {
  50         return vec_st(vss1, 12, vssp);
  51 }
  52 void
  53 testst_cst2 (vector signed short vss1, int i1, signed short * ssp)
  54 {
  55         return vec_st(vss1, 16, ssp);
  56 }
  57 void
  58 testst_cst3 (vector unsigned short vus1, int i1, vector unsigned short * vusp)
  59 {
  60         return vec_st(vus1, 20, vusp);
  61 }
  62 void
  63 testst_cst4 (vector unsigned short vus1, int i1, unsigned short * usp)
  64 {
  65         return vec_st(vus1, 24, usp);
  66 }
  67 void
  68 testst_cst5 (vector bool short vbs1, int i1, vector bool short * vbsp)
  69 {
  70         return vec_st(vbs1, 28, vbsp);
  71 }
  72 void
  73 testst_cst6 (vector bool short vbs1, int i1, unsigned short * vusp)
  74 {
  75         return vec_st(vbs1, 32, vusp);
  76 }
  77 void
  78 testst_cst7 (vector bool short vbs1, int i1, signed short * vssp)
  79 {
  80         return vec_st(vbs1, 36, vssp);
  81 }
  82
  83 /* { dg-final { scan-assembler-times {\m(?:stvx|stxv|stxvx)\M} 14} } */