gcc/testsuite/gcc.target/aarch64/sve2/acle/asm/subwt_s32.c

   1 /* { dg-final { check-function-bodies "**" "" "-DCHECK_ASM" } } */
   2
   3 #include "test_sve_acle.h"
   4
   5 /*
   6 ** subwt_s32_tied1:
   7 **      ssubwt  z0\.s, z0\.s, z4\.h
   8 **      ret
   9 */
  10 TEST_DUAL_Z (subwt_s32_tied1, svint32_t, svint16_t,
  11              z0 = svsubwt_s32 (z0, z4),
  12              z0 = svsubwt (z0, z4))
  13
  14 /*
  15 ** subwt_s32_tied2:
  16 **      ssubwt  z0\.s, z4\.s, z0\.h
  17 **      ret
  18 */
  19 TEST_DUAL_Z_REV (subwt_s32_tied2, svint32_t, svint16_t,
  20                  z0_res = svsubwt_s32 (z4, z0),
  21                  z0_res = svsubwt (z4, z0))
  22
  23 /*
  24 ** subwt_s32_untied:
  25 **      ssubwt  z0\.s, z1\.s, z4\.h
  26 **      ret
  27 */
  28 TEST_DUAL_Z (subwt_s32_untied, svint32_t, svint16_t,
  29              z0 = svsubwt_s32 (z1, z4),
  30              z0 = svsubwt (z1, z4))
  31
  32 /*
  33 ** subwt_w0_s32_tied1:
  34 **      mov     (z[0-9]+\.h), w0
  35 **      ssubwt  z0\.s, z0\.s, \1
  36 **      ret
  37 */
  38 TEST_UNIFORM_ZX (subwt_w0_s32_tied1, svint32_t, int16_t,
  39                  z0 = svsubwt_n_s32 (z0, x0),
  40                  z0 = svsubwt (z0, x0))
  41
  42 /*
  43 ** subwt_w0_s32_untied:
  44 **      mov     (z[0-9]+\.h), w0
  45 **      ssubwt  z0\.s, z1\.s, \1
  46 **      ret
  47 */
  48 TEST_UNIFORM_ZX (subwt_w0_s32_untied, svint32_t, int16_t,
  49                  z0 = svsubwt_n_s32 (z1, x0),
  50                  z0 = svsubwt (z1, x0))
  51
  52 /*
  53 ** subwt_11_s32_tied1:
  54 **      mov     (z[0-9]+\.h), #11
  55 **      ssubwt  z0\.s, z0\.s, \1
  56 **      ret
  57 */
  58 TEST_UNIFORM_Z (subwt_11_s32_tied1, svint32_t,
  59                 z0 = svsubwt_n_s32 (z0, 11),
  60                 z0 = svsubwt (z0, 11))
  61
  62 /*
  63 ** subwt_11_s32_untied:
  64 **      mov     (z[0-9]+\.h), #11
  65 **      ssubwt  z0\.s, z1\.s, \1
  66 **      ret
  67 */
  68 TEST_UNIFORM_Z (subwt_11_s32_untied, svint32_t,
  69                 z0 = svsubwt_n_s32 (z1, 11),
  70                 z0 = svsubwt (z1, 11))