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# frv testcase for mqcpxru $GRi,$GRj,$GRk
# mach: all

        .include "testutils.inc"

        start

        .global mqcpxru
mqcpxru:
        set_fr_iimmed   4,2,fr8         ; multiply small numbers
        set_fr_iimmed   5,3,fr10
        set_fr_iimmed   1,2,fr9         ; multiply by 1
        set_fr_iimmed   3,1,fr11
        mqcpxru         fr8,fr10,acc0
        test_accg_immed         0,accg0
        test_acc_immed  14,acc0
        test_accg_immed         0,accg1
        test_acc_immed  1,acc1

        set_fr_iimmed   0,2,fr8         ; multiply by 0
        set_fr_iimmed   2,0,fr10
        set_fr_iimmed   0x3fff,1,fr9    ; 15 bit result
        set_fr_iimmed   2,0x0001,fr11
        mqcpxru         fr8,fr10,acc0
        test_accg_immed         0,accg0
        test_acc_immed  0,acc0
        test_accg_immed         0,accg1
        test_acc_limmed 0x0000,0x7ffd,acc1

        set_fr_iimmed   0x4000,1,fr8    ; 16 bit result
        set_fr_iimmed   4,0x0001,fr10
        set_fr_iimmed   0x8000,1,fr9    ; 17 bit result
        set_fr_iimmed   4,0x0001,fr11
        mqcpxru         fr8,fr10,acc0
        test_accg_immed         0,accg0
        test_acc_limmed 0x0000,0xffff,acc0
        test_accg_immed         0,accg1
        test_acc_immed  0x0001ffff,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   0x8000,0x0000,fr11
        mqcpxru         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   0x0000,0x0001,fr9       ; saturation
        set_fr_iimmed   0xffff,0x0001,fr11
        mqcpxru         fr8,fr10,acc0
        test_spr_bits   0x3c,2,0x4,msr0         ; msr0.sie is set
        test_spr_bits   2,1,1,msr0              ; msr0.ovf is set
        test_spr_bits   1,0,1,msr0              ; msr0.aovf is set
        test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt is set
        test_accg_immed         0,accg0
        test_acc_limmed 0xfffe,0x0001,acc0
        test_accg_immed         0,accg1
        test_acc_immed  0,acc1

        set_fr_iimmed   0x0000,0xffff,fr8       ; saturation
        set_fr_iimmed   0xffff,0xffff,fr10
        set_fr_iimmed   0xfffe,0xffff,fr9       ; saturation
        set_fr_iimmed   0xffff,0xffff,fr11
        mqcpxru         fr8,fr10,acc0
        test_spr_bits   0x3c,2,0xc,msr0         ; msr0.sie is set
        test_spr_bits   2,1,1,msr0              ; msr0.ovf is set
        test_spr_bits   1,0,1,msr0              ; msr0.aovf is set
        test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt is set
        test_accg_immed         0,accg0
        test_acc_immed  0,acc0
        test_accg_immed         0,accg1
        test_acc_immed  0,acc1

        pass