gcc/testsuite/gcc.dg/vmx/sum2s-be-order.c

   1 /* { dg-options "-maltivec=be -mabi=altivec -std=gnu99 -mno-vsx" } */
   2
   3 #include "harness.h"
   4
   5 static void test()
   6 {
   7   vector signed int vsia = {-10,1,2,3};
   8   vector signed int vsib = {100,101,102,-103};
   9   vector signed int vsir;
  10 #if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
  11   vector signed int vsier = {91,0,107,0};
  12 #else
  13   vector signed int vsier = {0,92,0,-98};
  14 #endif
  15
  16   vsir = vec_sum2s (vsia, vsib);
  17
  18   check (vec_all_eq (vsir, vsier), "vsir");
  19 }