gcc/testsuite/gcc.target/arm/vect-noalign.c

   1 /* { dg-do run } */
   2 /* { dg-require-effective-target arm_neon_hw } */
   3 /* { dg-options "-O2 -fno-common -ftree-vectorize -mno-unaligned-access" }  */
   4 /* { dg-add-options arm_neon } */
   5
   6
   7 /* Test for-mno-unaligned-access and -ftree-vectorize  and results bus error. */
   8 #define N 128
   9
  10 char ia[N];
  11 char ib[N+1];
  12
  13 int main() {
  14   int i;
  15   for(i = 0; i < N; ++i) {
  16     ia[i] = ib[i + 1];
  17   }
  18
  19   return 0;
  20 }
  21