gcc/testsuite/gcc.target/aarch64/sve2/acle/asm/tbx_u32.c

   1 /* { dg-final { check-function-bodies "**" "" "-DCHECK_ASM" } } */
   2
   3 #include "test_sve_acle.h"
   4
   5 /*
   6 ** tbx_u32_tied1:
   7 **      tbx     z0\.s, z1\.s, z4\.s
   8 **      ret
   9 */
  10 TEST_DUAL_Z (tbx_u32_tied1, svuint32_t, svuint32_t,
  11              z0 = svtbx_u32 (z0, z1, z4),
  12              z0 = svtbx (z0, z1, z4))
  13
  14 /* Bad RA choice: no preferred output sequence.  */
  15 TEST_DUAL_Z (tbx_u32_tied2, svuint32_t, svuint32_t,
  16              z0 = svtbx_u32 (z1, z0, z4),
  17              z0 = svtbx (z1, z0, z4))
  18
  19 /* Bad RA choice: no preferred output sequence.  */
  20 TEST_DUAL_Z_REV (tbx_u32_tied3, svuint32_t, svuint32_t,
  21                  z0_res = svtbx_u32 (z4, z5, z0),
  22                  z0_res = svtbx (z4, z5, z0))
  23
  24 /*
  25 ** tbx_u32_untied:
  26 ** (
  27 **      mov     z0\.d, z1\.d
  28 **      tbx     z0\.s, z2\.s, z4\.s
  29 ** |
  30 **      tbx     z1\.s, z2\.s, z4\.s
  31 **      mov     z0\.d, z1\.d
  32 ** )
  33 **      ret
  34 */
  35 TEST_DUAL_Z (tbx_u32_untied, svuint32_t, svuint32_t,
  36              z0 = svtbx_u32 (z1, z2, z4),
  37              z0 = svtbx (z1, z2, z4))