gcc/testsuite/gcc.target/aarch64/sve2/acle/asm/subhnb_s16.c

   1 /* { dg-final { check-function-bodies "**" "" "-DCHECK_ASM" } } */
   2
   3 #include "test_sve_acle.h"
   4
   5 /*
   6 ** subhnb_s16_tied1:
   7 **      subhnb  z0\.b, z0\.h, z1\.h
   8 **      ret
   9 */
  10 TEST_TYPE_CHANGE_Z (subhnb_s16_tied1, svint8_t, svint16_t,
  11                     z0_res = svsubhnb_s16 (z0, z1),
  12                     z0_res = svsubhnb (z0, z1))
  13
  14 /*
  15 ** subhnb_s16_tied2:
  16 **      subhnb  z0\.b, z1\.h, z0\.h
  17 **      ret
  18 */
  19 TEST_TYPE_CHANGE_Z (subhnb_s16_tied2, svint8_t, svint16_t,
  20                     z0_res = svsubhnb_s16 (z1, z0),
  21                     z0_res = svsubhnb (z1, z0))
  22
  23 /*
  24 ** subhnb_s16_untied:
  25 **      subhnb  z0\.b, z1\.h, z2\.h
  26 **      ret
  27 */
  28 TEST_TYPE_CHANGE_Z (subhnb_s16_untied, svint8_t, svint16_t,
  29                     z0_res = svsubhnb_s16 (z1, z2),
  30                     z0_res = svsubhnb (z1, z2))
  31
  32 /*
  33 ** subhnb_w0_s16_tied1:
  34 **      mov     (z[0-9]+\.h), w0
  35 **      subhnb  z0\.b, z0\.h, \1
  36 **      ret
  37 */
  38 TEST_TYPE_CHANGE_ZX (subhnb_w0_s16_tied1, svint8_t, svint16_t, int16_t,
  39                      z0_res = svsubhnb_n_s16 (z0, x0),
  40                      z0_res = svsubhnb (z0, x0))
  41
  42 /*
  43 ** subhnb_w0_s16_untied:
  44 **      mov     (z[0-9]+\.h), w0
  45 **      subhnb  z0\.b, z1\.h, \1
  46 **      ret
  47 */
  48 TEST_TYPE_CHANGE_ZX (subhnb_w0_s16_untied, svint8_t, svint16_t, int16_t,
  49                      z0_res = svsubhnb_n_s16 (z1, x0),
  50                      z0_res = svsubhnb (z1, x0))
  51
  52 /*
  53 ** subhnb_11_s16_tied1:
  54 **      mov     (z[0-9]+\.h), #11
  55 **      subhnb  z0\.b, z0\.h, \1
  56 **      ret
  57 */
  58 TEST_TYPE_CHANGE_Z (subhnb_11_s16_tied1, svint8_t, svint16_t,
  59                     z0_res = svsubhnb_n_s16 (z0, 11),
  60                     z0_res = svsubhnb (z0, 11))
  61
  62 /*
  63 ** subhnb_11_s16_untied:
  64 **      mov     (z[0-9]+\.h), #11
  65 **      subhnb  z0\.b, z1\.h, \1
  66 **      ret
  67 */
  68 TEST_TYPE_CHANGE_Z (subhnb_11_s16_untied, svint8_t, svint16_t,
  69                     z0_res = svsubhnb_n_s16 (z1, 11),
  70                     z0_res = svsubhnb (z1, 11))