sim/testsuite/aarch64/xtl.s

   1 #mach: aarch64
   2
   3 # Check the extend long instructions: sxtl, sxtl2, uxtl, uxtl2.
   4
   5 .include "testutils.inc"
   6
   7         .data
   8         .align 4
   9 input:
  10         .word 0x04030201
  11         .word 0x08070605
  12         .word 0xfcfdfeff
  13         .word 0xf8f9fafb
  14
  15         start
  16         adrp x0, input
  17         ldr q0, [x0, #:lo12:input]
  18
  19         uxtl v1.8h, v0.8b
  20         uxtl2 v2.8h, v0.16b
  21         addv h3, v1.8h
  22         addv h4, v2.8h
  23         mov x1, v3.d[0]
  24         mov x2, v4.d[0]
  25         cmp x1, #36
  26         bne .Lfailure
  27         cmp x2, #2012
  28         bne .Lfailure
  29
  30         uxtl v1.4s, v0.4h
  31         uxtl2 v2.4s, v0.8h
  32         addv s3, v1.4s
  33         addv s4, v2.4s
  34         mov x1, v3.d[0]
  35         mov x2, v4.d[0]
  36         mov x3, #5136
  37         cmp x1, x3
  38         bne .Lfailure
  39         mov x4, #0xeff0
  40         movk x4, 0x3, lsl #16
  41         cmp x2, x4
  42         bne .Lfailure
  43
  44         uxtl v1.2d, v0.2s
  45         uxtl2 v2.2d, v0.4s
  46         addv s3, v1.4s
  47         addv s4, v2.4s
  48         mov x1, v3.d[0]
  49         mov x2, v4.d[0]
  50         mov x3, #0x0806
  51         movk x3, #0x0c0a, lsl #16
  52         cmp x1, x3
  53         bne .Lfailure
  54         mov x4, #0xf9fa
  55         movk x4, #0xf5f7, lsl #16
  56         cmp x2, x4
  57         bne .Lfailure
  58
  59         sxtl v1.8h, v0.8b
  60         sxtl2 v2.8h, v0.16b
  61         addv h3, v1.8h
  62         addv h4, v2.8h
  63         mov x1, v3.d[0]
  64         mov x2, v4.d[0]
  65         cmp x1, #36
  66         bne .Lfailure
  67         mov x3, #0xffdc
  68         cmp x2, x3
  69         bne .Lfailure
  70
  71         sxtl v1.4s, v0.4h
  72         sxtl2 v2.4s, v0.8h
  73         addv s3, v1.4s
  74         addv s4, v2.4s
  75         mov x1, v3.d[0]
  76         mov x2, v4.d[0]
  77         mov x3, #5136
  78         cmp x1, x3
  79         bne .Lfailure
  80         mov x4, #0xeff0
  81         movk x4, 0xffff, lsl #16
  82         bne .Lfailure
  83
  84         sxtl v1.2d, v0.2s
  85         sxtl2 v2.2d, v0.4s
  86         addv s3, v1.4s
  87         addv s4, v2.4s
  88         mov x1, v3.d[0]
  89         mov x2, v4.d[0]
  90         mov x3, #0x0806
  91         movk x3, #0x0c0a, lsl #16
  92         cmp x1, x3
  93         bne .Lfailure
  94         mov x4, #0xf9f8
  95         movk x4, #0xf5f7, lsl #16
  96         cmp x2, x4
  97         bne .Lfailure
  98
  99         pass
 100 .Lfailure:
 101         fail