gcc/testsuite/gcc.target/powerpc/vec-extract-1.c

   1 /* { dg-do compile { target { powerpc*-*-* && lp64 } } } */
   2 /* { dg-skip-if "" { powerpc*-*-darwin* } } */
   3 /* { dg-require-effective-target powerpc_vsx_ok } */
   4 /* { dg-options "-mdejagnu-cpu=power8 -mvsx -O2" } */
   5
   6 #include <altivec.h>
   7
   8 double
   9 add_double (vector double a, int n)
  10 {
  11   return vec_extract (a, n) + 1.0;
  12 }
  13
  14 long
  15 add_long (vector long a, int n)
  16 {
  17   return vec_extract (a, n) + 1;
  18 }
  19
  20 /* { dg-final { scan-assembler     "vslo"    } } */
  21 /* { dg-final { scan-assembler     "mtvsrd"  } } */
  22 /* { dg-final { scan-assembler     "mfvsrd"  } } */
  23 /* { dg-final { scan-assembler-not "stxvd2x" } } */
  24 /* { dg-final { scan-assembler-not "stxvx"   } } */
  25 /* { dg-final { scan-assembler-not "stxv"    } } */
  26 /* { dg-final { scan-assembler-not "ldx"     } } */