| # frv testcase for mqcpxiu $GRi,$GRj,$GRk |
| # mach: all |
| |
| .include "testutils.inc" |
| |
| start |
| |
| .global mqcpxiu |
| mqcpxiu: |
| set_fr_iimmed 4,2,fr8 ; multiply small numbers |
| set_fr_iimmed 3,5,fr10 |
| set_fr_iimmed 1,2,fr9 ; multiply by 1 |
| set_fr_iimmed 1,3,fr11 |
| mqcpxiu fr8,fr10,acc0 |
| test_accg_immed 0,accg0 |
| test_acc_immed 26,acc0 |
| test_accg_immed 0,accg1 |
| test_acc_immed 5,acc1 |
| |
| set_fr_iimmed 0,2,fr8 ; multiply by 0 |
| set_fr_iimmed 0,2,fr10 |
| set_fr_iimmed 0x3fff,1,fr9 ; 15 bit result |
| set_fr_iimmed 0x0001,2,fr11 |
| mqcpxiu fr8,fr10,acc0 |
| test_accg_immed 0,accg0 |
| test_acc_immed 0,acc0 |
| test_accg_immed 0,accg1 |
| test_acc_limmed 0x0000,0x7fff,acc1 |
| |
| set_fr_iimmed 0x4000,1,fr8 ; 16 bit result |
| set_fr_iimmed 0x0001,2,fr10 |
| set_fr_iimmed 0x4000,1,fr9 ; 17 bit result |
| set_fr_iimmed 0x0001,4,fr11 |
| mqcpxiu fr8,fr10,acc0 |
| test_accg_immed 0,accg0 |
| test_acc_limmed 0x0000,0x8001,acc0 |
| test_accg_immed 0,accg1 |
| test_acc_immed 0x0010001,acc1 |
| |
| set_fr_iimmed 0x7fff,0x0000,fr8 ; max positive result |
| set_fr_iimmed 0x7fff,0x7fff,fr10 |
| set_fr_iimmed 0x8000,0x8000,fr9 ; max positive result |
| set_fr_iimmed 0x0000,0x8000,fr11 |
| mqcpxiu fr8,fr10,acc0 |
| test_accg_immed 0,accg0 |
| test_acc_immed 0x3fff0001,acc0 |
| test_accg_immed 0,accg1 |
| test_acc_limmed 0x4000,0x0000,acc1 |
| |
| set_fr_iimmed 0xffff,0x0000,fr8 ; max positive result |
| set_fr_iimmed 0xffff,0xffff,fr10 |
| set_fr_iimmed 0xffff,0xffff,fr9 ; max positive result |
| set_fr_iimmed 0xffff,0xffff,fr11 |
| mqcpxiu fr8,fr10,acc0 |
| test_accg_immed 0,accg0 |
| test_acc_limmed 0xfffe,0x0001,acc0 |
| test_accg_immed 1,accg1 |
| test_acc_immed 0xfffc0002,acc1 |
| |
| pass |
