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- # 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
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