gcc/testsuite/gcc.target/powerpc/vec-extract-8.c

   1 /* { dg-do compile { target { powerpc*-*-* && lp64 } } } */
   2 /* { dg-skip-if "" { powerpc*-*-darwin* } } */
   3 /* { dg-require-effective-target powerpc_p8vector_ok } */
   4 /* { dg-skip-if "do not override -mcpu" { powerpc*-*-* } { "-mcpu=*" } { "-mcpu=power8" } } */
   5 /* { dg-options "-O2 -mcpu=power8" } */
   6
   7 #include <altivec.h>
   8
   9 int
  10 add_int_0 (vector int *p)
  11 {
  12   return vec_extract (*p, 0) + 1;
  13 }
  14
  15 int
  16 add_int_1 (vector int *p)
  17 {
  18   return vec_extract (*p, 1) + 1;
  19 }
  20
  21 int
  22 add_int_2 (vector int *p)
  23 {
  24   return vec_extract (*p, 2) + 1;
  25 }
  26
  27 int
  28 add_int_3 (vector int *p)
  29 {
  30   return vec_extract (*p, 3) + 1;
  31 }
  32
  33 int
  34 add_int_n (vector int *p, int n)
  35 {
  36   return vec_extract (*p, n) + 1;
  37 }
  38
  39 /* { dg-final { scan-assembler-not "lxvd2x"   } } */
  40 /* { dg-final { scan-assembler-not "lxvw4x"   } } */
  41 /* { dg-final { scan-assembler-not "lxvx"     } } */
  42 /* { dg-final { scan-assembler-not "lxv"      } } */
  43 /* { dg-final { scan-assembler-not "lvx"      } } */
  44 /* { dg-final { scan-assembler-not "xxpermdi" } } */