| # Intel(r) Wireless MMX(tm) technology testcase for TMOVMSK |
| # mach: xscale |
| # as: -mcpu=xscale+iwmmxt |
| |
| .include "testutils.inc" |
| |
| start |
| |
| .global tmovmsk |
| tmovmsk: |
| # Enable access to CoProcessors 0 & 1 before |
| # we attempt these instructions. |
| |
| mvi_h_gr r1, 3 |
| mcr p15, 0, r1, cr15, cr1, 0 |
| |
| # Test Byte Wide Mask Transfer |
| |
| mvi_h_gr r0, 0x12345678 |
| mvi_h_gr r1, 0x9abcdef0 |
| mvi_h_gr r2, 0 |
| |
| tmcrr wr0, r0, r1 |
| |
| tmovmskb r2, wr0 |
| |
| tmrrc r0, r1, wr0 |
| |
| test_h_gr r0, 0x12345678 |
| test_h_gr r1, 0x9abcdef0 |
| test_h_gr r2, 0x000000f0 |
| |
| # Test Half Word Wide Mask Transfer |
| |
| mvi_h_gr r0, 0x12345678 |
| mvi_h_gr r1, 0x9abcdef0 |
| mvi_h_gr r2, 0 |
| |
| tmcrr wr0, r0, r1 |
| |
| tmovmskh r2, wr0 |
| |
| tmrrc r0, r1, wr0 |
| |
| test_h_gr r0, 0x12345678 |
| test_h_gr r1, 0x9abcdef0 |
| test_h_gr r2, 0x0000000c |
| |
| # Test Word Wide Mask Transfer |
| |
| mvi_h_gr r0, 0x12345678 |
| mvi_h_gr r1, 0x9abcdef0 |
| mvi_h_gr r2, 0 |
| |
| tmcrr wr0, r0, r1 |
| |
| tmovmskw r2, wr0 |
| |
| tmrrc r0, r1, wr0 |
| |
| test_h_gr r0, 0x12345678 |
| test_h_gr r1, 0x9abcdef0 |
| test_h_gr r2, 0x00000002 |
| |
| pass |
