| # XSCALE testcase for MIA |
| # mach: xscale |
| # as: -mcpu=xscale |
| |
| .include "testutils.inc" |
| |
| start |
| |
| .global mia |
| mia: |
| # Enable access to CoProcessors 0 & 1 before |
| # we attempt these instructions. |
| |
| mvi_h_gr r1, 3 |
| mcr p15, 0, r1, cr15, cr1, 0 |
| |
| # Test Multilply Accumulate |
| |
| mvi_h_gr r0, 0x11223344 |
| mvi_h_gr r1, 0x55667788 |
| mvi_h_gr r2, 0x12345678 |
| mvi_h_gr r3, 0x9abcdef0 |
| |
| mar acc0, r0, r1 |
| |
| mia acc0, r2, r3 |
| |
| mra r0, r1, acc0 |
| |
| test_h_gr r0, 0x354f53c4 |
| test_h_gr r1, 0x4e330b5e |
| test_h_gr r2, 0x12345678 |
| test_h_gr r3, 0x9abcdef0 |
| |
| pass |
