gcc-4.9/gcc/testsuite/gcc.dg/simd-3.c


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/* { dg-do compile } */
/* { dg-options "-maltivec" { target { powerpc*-*-* && powerpc_altivec_ok } } } */

__attribute__ ((vector_size (2))) signed char v1, v2, v3;
void
one (void)
{
  v1 = v2 + v3;
}

__attribute__ ((vector_size (8))) signed char v4, v5, v6;
void
two (void)
{
  v4 = v5 + v6;
}