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_p8vector_ok } */
   8 /* { dg-options "-mpower8-vector -O2" } */
   9
  10 #include <altivec.h>
  11
  12 vector signed long long
  13 test3 (vector signed long long x)
  14 {
  15   return vec_neg (x);
  16 }
  17