gcc/testsuite/gcc.target/arm/mve/intrinsics/vqdmullbq_m_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 /*
   9 **foo:
  10 **      ...
  11 **      vmsr    p0, (?:ip|fp|r[0-9]+)(?:        @.*|)
  12 **      ...
  13 **      vpst(?: @.*|)
  14 **      ...
  15 **      vqdmullbt.s16   q[0-9]+, q[0-9]+, (?:ip|fp|r[0-9]+)(?:  @.*|)
  16 **      ...
  17 */
  18 int32x4_t
  19 foo (int32x4_t inactive, int16x8_t a, int16_t b, mve_pred16_t p)
  20 {
  21   return vqdmullbq_m_n_s16 (inactive, a, b, p);
  22 }
  23
  24
  25 /*
  26 **foo1:
  27 **      ...
  28 **      vmsr    p0, (?:ip|fp|r[0-9]+)(?:        @.*|)
  29 **      ...
  30 **      vpst(?: @.*|)
  31 **      ...
  32 **      vqdmullbt.s16   q[0-9]+, q[0-9]+, (?:ip|fp|r[0-9]+)(?:  @.*|)
  33 **      ...
  34 */
  35 int32x4_t
  36 foo1 (int32x4_t inactive, int16x8_t a, int16_t b, mve_pred16_t p)
  37 {
  38   return vqdmullbq_m (inactive, a, b, p);
  39 }
  40
  41 /* { dg-final { scan-assembler-not "__ARM_undef" } } */