| 1 | /* |
| 2 | * Purpose: test example, verify the soundness of the vpmpyh operator. |
| 3 | * |
| 4 | * 0x01020304 vector polynomial multiplied with 0x04030201 results |
| 5 | * 0x000400060b060b04. |
| 6 | */ |
| 7 | |
| 8 | .text |
| 9 | .globl _start |
| 10 | |
| 11 | _start: |
| 12 | { |
| 13 | r0 = #16909060 |
| 14 | r1 = #67305985 |
| 15 | } |
| 16 | { |
| 17 | r1:0 = vpmpyh(r0, r1) |
| 18 | } |
| 19 | { |
| 20 | p0 = cmp.eq(r0, #184945412); if (p0.new) jump:t test2 |
| 21 | jump fail |
| 22 | } |
| 23 | |
| 24 | test2: |
| 25 | { |
| 26 | p0 = cmp.eq(r1, #262150); if (p0.new) jump:t pass |
| 27 | jump fail |
| 28 | } |