mqcpxiu.cgs

gdb-6.8 Linux下的调试程序 最新版本

# 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