gcc/testsuite/gcc.target/arm/neon-vdup-15.c

   1 /* Test the optimization of `vdupq_n_u8' ARM Neon intrinsic.  */
   2
   3 /* { dg-do compile } */
   4 /* { dg-require-effective-target arm_neon_ok } */
   5 /* { dg-options "-O2" } */
   6 /* { dg-add-options arm_neon } */
   7
   8 #include <arm_neon.h>
   9
  10 uint8x16_t out_uint8x16_t;
  11 void test_vdupq_nu8 (void)
  12 {
  13   out_uint8x16_t = vdupq_n_u8 (0x12);
  14 }
  15
  16 /* { dg-final { scan-assembler "vmov\.i8\[      \]+\[qQ\]\[0-9\]+, #18\(\[ \]+@\[a-zA-Z0-9 \]+\)?\n" } } */