gcc/testsuite/gcc.target/powerpc/vec-set-short.c

   1 #include <altivec.h>
   2
   3 /* { dg-do compile { target { powerpc64*-*-* && lp64 } } } */
   4 /* { dg-skip-if "do not override -mcpu" { powerpc*-*-* } { "-mcpu=*" } { "-mcpu=power9" } } */
   5 /* { dg-require-effective-target powerpc_p9vector_ok } */
   6 /* { dg-options "-mcpu=power9 -O2" } */
   7
   8 vector short
   9 insert_0_0 (vector short v)
  10 {
  11   return vec_insert (0, v, 0);
  12 }
  13
  14 vector short
  15 insert_m1_1 (vector short v)
  16 {
  17   return vec_insert (-1, v, 1);
  18 }
  19
  20 vector short
  21 insert_5_2 (vector short v)
  22 {
  23   return vec_insert (5, v, 2);
  24 }
  25
  26 vector short
  27 insert_mem_7 (vector short v, short *p)
  28 {
  29   return vec_insert (*p, v, 7);
  30 }
  31
  32 /* { dg-final { scan-assembler     "vinserth" } } */
  33 /* { dg-final { scan-assembler     "xxspltib" } } */
  34 /* { dg-final { scan-assembler     "vspltish" } } */
  35 /* { dg-final { scan-assembler-not "mtvsrd"   } } */
  36 /* { dg-final { scan-assembler-not "mtvsrdd"  } } */
  37 /* { dg-final { scan-assembler-not "mtvsrwa"  } } */
  38 /* { dg-final { scan-assembler-not "mtvsrwz"  } } */
  39 /* { dg-final { scan-assembler-not "mfvsrd"   } } */
  40 /* { dg-final { scan-assembler-not "mfvsrwz"  } } */