gcc/testsuite/gcc.target/arm/mve/intrinsics/vdupq_x_n_s16.c

   1 /* { dg-require-effective-target arm_v8_1m_mve_ok } */
   2 /* { dg-add-options arm_v8_1m_mve } */
   3 /* { dg-additional-options "-O2" } */
   4 /* { dg-final { check-function-bodies "**" "" } } */
   5
   6 #include "arm_mve.h"
   7
   8 #ifdef __cplusplus
   9 extern "C" {
  10 #endif
  11
  12 /*
  13 **foo:
  14 **      ...
  15 **      vmsr    p0, (?:ip|fp|r[0-9]+)(?:        @.*|)
  16 **      ...
  17 **      vpst(?: @.*|)
  18 **      ...
  19 **      vdupt.16        q[0-9]+, (?:ip|fp|r[0-9]+)(?:   @.*|)
  20 **      ...
  21 */
  22 int16x8_t
  23 foo (int16_t a, mve_pred16_t p)
  24 {
  25   return vdupq_x_n_s16 (a, p);
  26 }
  27
  28 /*
  29 **foo1:
  30 **      ...
  31 **      vmsr    p0, (?:ip|fp|r[0-9]+)(?:        @.*|)
  32 **      ...
  33 **      vpst(?: @.*|)
  34 **      ...
  35 **      vdupt.16        q[0-9]+, (?:ip|fp|r[0-9]+)(?:   @.*|)
  36 **      ...
  37 */
  38 int16x8_t
  39 foo1 (mve_pred16_t p)
  40 {
  41   return vdupq_x_n_s16 (1, p);
  42 }
  43
  44 #ifdef __cplusplus
  45 }
  46 #endif
  47
  48 /* { dg-final { scan-assembler-not "__ARM_undef" } } */