gcc/testsuite/gcc.target/arm/pr67366.c

   1 /* { dg-do compile } */
   2 /* { dg-require-effective-target arm_unaligned } */
   3 /* { dg-options "-O2" } */
   4
   5 typedef unsigned int u32;
   6 u32
   7 read32 (const void* ptr)
   8 {
   9   u32 v;
  10   __builtin_memcpy (&v, ptr, sizeof(v));
  11   return v;
  12 }
  13
  14 /* { dg-final { scan-assembler "@ unaligned" } } */