gcc/testsuite/gcc.target/arm/mve/pr114323.c

   1 /* { dg-do run } */
   2 /* { dg-require-effective-target arm_mve_hw } */
   3 /* { dg-options "-O2" } */
   4 /* { dg-add-options arm_v8_1m_mve_fp } */
   5
   6 #include <arm_mve.h>
   7
   8 __attribute__((noipa))
   9 uint32x4_t foo (void) {
  10   uint32x4_t V0 = vld1q_u32(((const uint32_t[4]){1, 2, 3, 4}));
  11   return V0;
  12 }
  13
  14 int main(void)
  15 {
  16   uint32_t buf[4];
  17  vst1q_u32 (buf, foo());
  18
  19   for (int i = 0; i < 4; i++)
  20     if (buf[i] != i+1)
  21       __builtin_abort ();
  22 }