gcc/testsuite/gcc.target/powerpc/vsx-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 "-O3 -mcpu=power7" } */
   5 /* { dg-final { scan-assembler     "lfd"    } } */
   6 /* { dg-final { scan-assembler-not "lxvd2x" } } */
   7
   8 #include <altivec.h>
   9
  10 #if __LITTLE_ENDIAN__
  11 #define OFFSET 1
  12 #else
  13 #define OFFSET 0
  14 #endif
  15
  16 double get_value (vector double *p) { return vec_extract (*p, OFFSET); }