gcc/testsuite/gcc.target/aarch64/sve2/acle/asm/sri_u8.c

   1 /* { dg-final { check-function-bodies "**" "" "-DCHECK_ASM" } } */
   2
   3 #include "test_sve_acle.h"
   4
   5 /*
   6 ** sri_1_u8_tied1:
   7 **      sri     z0\.b, z1\.b, #1
   8 **      ret
   9 */
  10 TEST_UNIFORM_Z (sri_1_u8_tied1, svuint8_t,
  11                 z0 = svsri_n_u8 (z0, z1, 1),
  12                 z0 = svsri (z0, z1, 1))
  13
  14 /* Bad RA choice: no preferred output sequence.  */
  15 TEST_UNIFORM_Z (sri_1_u8_tied2, svuint8_t,
  16                 z0 = svsri_n_u8 (z1, z0, 1),
  17                 z0 = svsri (z1, z0, 1))
  18
  19 /*
  20 ** sri_1_u8_untied:
  21 **      mov     z0\.d, z1\.d
  22 **      sri     z0\.b, z2\.b, #1
  23 **      ret
  24 */
  25 TEST_UNIFORM_Z (sri_1_u8_untied, svuint8_t,
  26                 z0 = svsri_n_u8 (z1, z2, 1),
  27                 z0 = svsri (z1, z2, 1))
  28
  29 /*
  30 ** sri_2_u8_tied1:
  31 **      sri     z0\.b, z1\.b, #2
  32 **      ret
  33 */
  34 TEST_UNIFORM_Z (sri_2_u8_tied1, svuint8_t,
  35                 z0 = svsri_n_u8 (z0, z1, 2),
  36                 z0 = svsri (z0, z1, 2))
  37
  38 /* Bad RA choice: no preferred output sequence.  */
  39 TEST_UNIFORM_Z (sri_2_u8_tied2, svuint8_t,
  40                 z0 = svsri_n_u8 (z1, z0, 2),
  41                 z0 = svsri (z1, z0, 2))
  42
  43 /*
  44 ** sri_2_u8_untied:
  45 **      mov     z0\.d, z1\.d
  46 **      sri     z0\.b, z2\.b, #2
  47 **      ret
  48 */
  49 TEST_UNIFORM_Z (sri_2_u8_untied, svuint8_t,
  50                 z0 = svsri_n_u8 (z1, z2, 2),
  51                 z0 = svsri (z1, z2, 2))
  52
  53 /*
  54 ** sri_8_u8_tied1:
  55 **      sri     z0\.b, z1\.b, #8
  56 **      ret
  57 */
  58 TEST_UNIFORM_Z (sri_8_u8_tied1, svuint8_t,
  59                 z0 = svsri_n_u8 (z0, z1, 8),
  60                 z0 = svsri (z0, z1, 8))
  61
  62 /* Bad RA choice: no preferred output sequence.  */
  63 TEST_UNIFORM_Z (sri_8_u8_tied2, svuint8_t,
  64                 z0 = svsri_n_u8 (z1, z0, 8),
  65                 z0 = svsri (z1, z0, 8))
  66
  67 /*
  68 ** sri_8_u8_untied:
  69 **      mov     z0\.d, z1\.d
  70 **      sri     z0\.b, z2\.b, #8
  71 **      ret
  72 */
  73 TEST_UNIFORM_Z (sri_8_u8_untied, svuint8_t,
  74                 z0 = svsri_n_u8 (z1, z2, 8),
  75                 z0 = svsri (z1, z2, 8))