qemu/tests/tcg/hexagon/test_vspliceb.S
<<
>>
Prefs
   1/*
   2 * Purpose: test example, verify the soundness of the vspliceb operation
   3 * the operation is a binary splice of two 64bit operators.
   4 *
   5 *  vspliceb(0xffffffffffffffff,0x0000000000000000,5) = 0x000000ffffffffff.
   6 */
   7    .text
   8    .globl _start
   9
  10_start:
  11    {
  12        r0 = #-1
  13        r1 = #-1
  14    }
  15    {
  16        r2 = #0
  17        r3 = #0
  18    }
  19    {
  20        r5:4 = vspliceb(r1:0, r3:2, #5)
  21    }
  22    {
  23        p0 = cmp.eq(r4, #-1); if (p0.new) jump:t test2
  24        jump fail
  25    }
  26
  27test2:
  28    {
  29        p0 = cmp.eq(r5, #255); if (p0.new) jump:t pass
  30        jump fail
  31    }
  32