gcc/testsuite/gcc.target/powerpc/fold-vec-neg-longlong.h

   1 /* Verify that overloaded built-ins for vec_neg with long long
   2    inputs produce the right code.  */
   3
   4 /* vec_neg testcase, included by fold-vec-neg-longlong.p*.c */
   5
   6 /* { dg-do compile } */
   7 /* { dg-require-effective-target powerpc_vsx_ok } */
   8 /* { dg-options "-mvsx -O2" } */
   9 /* { dg-additional-options "-mdejagnu-cpu=power8" { target { ! has_arch_pwr8 } } } */
  10
  11 #include <altivec.h>
  12
  13 vector signed long long
  14 test3 (vector signed long long x)
  15 {
  16   return vec_neg (x);
  17 }
  18