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[/] [scarts/] [trunk/] [toolchain/] [scarts-gdb/] [gdb-6.8/] [sim/] [testsuite/] [sim/] [frv/] [smuli.cgs] - Rev 26

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

        .include "testutils.inc"

        start

        .global smuli
smuli:
        ; Positive operands
        set_gr_immed    3,gr7           ; multiply small numbers
        set_icc         0x0,0
        smuli           gr7,2,gr8
        test_icc        0 0 0 0 icc0
        test_gr_immed   0,gr8
        test_gr_immed   6,gr9

        set_gr_immed    1,gr7           ; multiply by 1
        set_icc         0x1,0
        smuli           gr7,2,gr8
        test_icc        0 0 0 1 icc0
        test_gr_immed   0,gr8
        test_gr_immed   2,gr9

        set_gr_immed    2,gr7           ; multiply by 1
        set_icc         0x2,0
        smuli           gr7,1,gr8
        test_icc        0 0 1 0 icc0
        test_gr_immed   0,gr8
        test_gr_immed   2,gr9

        set_gr_immed    0,gr7           ; multiply by 0
        set_icc         0x3,0
        smuli           gr7,2,gr8
        test_icc        0 0 1 1 icc0
        test_gr_immed   0,gr8
        test_gr_immed   0,gr9

        set_gr_immed    2,gr7           ; multiply by 0
        set_icc         0x4,0
        smuli           gr7,0,gr8
        test_icc        0 1 0 0 icc0
        test_gr_immed   0,gr8
        test_gr_immed   0,gr9

        set_gr_limmed   0x3fff,0xffff,gr7       ; 31 bit result
        set_icc         0x5,0
        smuli           gr7,2,gr8
        test_icc        0 1 0 1 icc0
        test_gr_immed   0,gr8
        test_gr_limmed  0x7fff,0xfffe,gr9

        set_gr_limmed   0x4000,0x0000,gr7       ; 32 bit result
        set_icc         0x6,0
        smuli           gr7,2,gr8
        test_icc        0 1 1 0 icc0
        test_gr_immed   0,gr8
        test_gr_limmed  0x8000,0x0000,gr9

        set_gr_limmed   0x4000,0x0000,gr7       ; 33 bit result
        set_icc         0x7,0
        smuli           gr7,4,gr8
        test_icc        0 1 1 1 icc0
        test_gr_immed   1,gr8
        test_gr_limmed  0x0000,0x0000,gr9

        set_gr_limmed   0x7fff,0xffff,gr7       ; max positive result
        set_icc         0x8,0
        smuli           gr7,0x7ff,gr8
        test_icc        1 0 0 0 icc0
        test_gr_immed   0x3ff,gr8
        test_gr_limmed  0x7fff,0xf801,gr9

        ; Mixed operands
        set_gr_immed    -3,gr7          ; multiply small numbers
        set_icc         0x9,0
        smuli           gr7,2,gr8
        test_icc        1 0 0 1 icc0
        test_gr_immed   -1,gr8
        test_gr_immed   -6,gr9

        set_gr_immed    3,gr7           ; multiply small numbers
        set_icc         0xa,0
        smuli           gr7,-2,gr8
        test_icc        1 0 1 0 icc0
        test_gr_immed   -1,gr8
        test_gr_immed   -6,gr9

        set_gr_immed    1,gr7           ; multiply by 1
        set_icc         0xb,0
        smuli           gr7,-2,gr8
        test_icc        1 0 1 1 icc0
        test_gr_immed   -1,gr8
        test_gr_immed   -2,gr9

        set_gr_immed    -2,gr7          ; multiply by 1
        set_icc         0xc,0
        smuli           gr7,1,gr8
        test_icc        1 1 0 0 icc0
        test_gr_immed   -1,gr8
        test_gr_immed   -2,gr9

        set_gr_immed    0,gr7           ; multiply by 0
        set_icc         0xd,0
        smuli           gr7,-2,gr8
        test_icc        1 1 0 1 icc0
        test_gr_immed   0,gr8
        test_gr_immed   0,gr9

        set_gr_immed    -2,gr7          ; multiply by 0
        set_icc         0xe,0
        smuli           gr7,0,gr8
        test_icc        1 1 1 0 icc0
        test_gr_immed   0,gr8
        test_gr_immed   0,gr9

        set_gr_limmed   0x2000,0x0001,gr7       ; 31 bit result
        set_icc         0xf,0
        smuli           gr7,-2,gr8
        test_icc        1 1 1 1 icc0
        test_gr_limmed  0xffff,0xffff,gr8
        test_gr_limmed  0xbfff,0xfffe,gr9

        set_gr_limmed   0x4000,0x0000,gr7       ; 32 bit result
        set_icc         0x0,0
        smuli           gr7,-2,gr8
        test_icc        0 0 0 0 icc0
        test_gr_limmed  0xffff,0xffff,gr8
        test_gr_limmed  0x8000,0x0000,gr9

        set_gr_limmed   0x4000,0x0001,gr7       ; 32 bit result
        set_icc         0x1,0
        smuli           gr7,-2,gr8
        test_icc        0 0 0 1 icc0
        test_gr_limmed  0xffff,0xffff,gr8
        test_gr_limmed  0x7fff,0xfffe,gr9

        set_gr_limmed   0x4000,0x0000,gr7       ; 33 bit result
        set_icc         0x2,0
        smuli           gr7,-4,gr8
        test_icc        0 0 1 0 icc0
        test_gr_limmed  0xffff,0xffff,gr8
        test_gr_limmed  0x0000,0x0000,gr9

        set_gr_limmed   0x7fff,0xffff,gr7       ; max negative result
        set_icc         0x3,0
        smuli           gr7,-2048,gr8
        test_icc        0 0 1 1 icc0
        test_gr_limmed  0xffff,0xfc00,gr8
        test_gr_limmed  0x0000,0x0800,gr9

        ; Negative operands
        set_gr_immed    -3,gr7          ; multiply small numbers
        set_icc         0x4,0
        smuli           gr7,-2,gr8
        test_icc        0 1 0 0 icc0
        test_gr_immed   0,gr8
        test_gr_immed   6,gr9

        set_gr_immed    -1,gr7          ; multiply by 1
        set_icc         0x5,0
        smuli           gr7,-2,gr8
        test_icc        0 1 0 1 icc0
        test_gr_immed   0,gr8
        test_gr_immed   2,gr9

        set_gr_immed    -2,gr7          ; multiply by 1
        set_icc         0x6,0
        smuli           gr7,-1,gr8
        test_icc        0 1 1 0 icc0
        test_gr_immed   0,gr8
        test_gr_immed   2,gr9

        set_gr_limmed   0xc000,0x0001,gr7       ; 31 bit result
        set_icc         0x7,0
        smuli           gr7,-2,gr8
        test_icc        0 1 1 1 icc0
        test_gr_immed   0,gr8
        test_gr_limmed  0x7fff,0xfffe,gr9

        set_gr_limmed   0xc000,0x0000,gr7       ; 32 bit result
        set_icc         0x8,0
        smuli           gr7,-2,gr8
        test_icc        1 0 0 0 icc0
        test_gr_immed   0,gr8
        test_gr_limmed  0x8000,0x0000,gr9

        set_gr_limmed   0xc000,0x0000,gr7       ; 33 bit result
        set_icc         0x9,0
        smuli           gr7,-4,gr8
        test_icc        1 0 0 1 icc0
        test_gr_immed   1,gr8
        test_gr_immed   0x00000000,gr9

        set_gr_limmed   0x8000,0x0001,gr7       ; almost max positive result
        set_icc         0xa,0
        smuli           gr7,-2048,gr8
        test_icc        1 0 1 0 icc0
        test_gr_limmed  0x0000,0x03ff,gr8
        test_gr_limmed  0xffff,0xf800,gr9


        set_gr_limmed   0x8000,0x0000,gr7       ; max positive result
        set_icc         0xb,0
        smuli           gr7,-2048,gr8
        test_icc        1 0 1 1 icc0
        test_gr_limmed  0x0000,0x0400,gr8
        test_gr_limmed  0x0000,0x0000,gr9

        pass
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[/] [scarts/] [trunk/] [toolchain/] [scarts-gdb/] [gdb-6.8/] [sim/] [testsuite/] [sim/] [frv/] [smuli.cgs] - Rev 26
