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

   1 /* Verify that overloaded built-ins for vec_st with float
   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
  10 void
  11 testst_1 (vector float vf1, int i1, vector float * vfp)
  12 {
  13         return vec_st(vf1, i1, vfp);
  14 }
  15
  16 void
  17 testst_2 (vector float vf1, int i1, float * fp)
  18 {
  19         return vec_st(vf1, i1, fp);
  20 }
  21
  22 void
  23 testst_cst1 (vector float vf1, int i1, vector float * vfp)
  24 {
  25         return vec_st(vf1, 16, vfp);
  26 }
  27
  28 void
  29 testst_cst2 (vector float vf1, int i1, float * fp)
  30 {
  31         return vec_st(vf1, 24, fp);
  32 }
  33
  34 /* { dg-final { scan-assembler-times {\m(?:stvx|stxv|stxvx)\M} 4 } } */