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# frv testcase for csthfu $FRk,@($GRi,$GRj),$CCi,$cond
# mach: all

        .include "testutils.inc"

        start

        .global csthfu
csthfu:
        set_spr_immed   0x1b1b,cccr
        set_gr_gr       sp,gr20

        set_mem_limmed  0xdead,0xbeef,sp
        set_gr_gr       sp,gr21
        set_gr_immed    0,gr7
        set_fr_iimmed   0x1111,0xffff,fr8
        csthfu          fr8,@(sp,gr7),cc0,1
        test_mem_limmed 0xffff,0xbeef,gr20
        test_gr_gr      sp,gr21

        inc_gr_immed    2,gr21
        set_gr_immed    2,gr7
        set_fr_iimmed   0xffff,0xaaaa,fr8
        csthfu          fr8,@(sp,gr7),cc0,1
        test_mem_limmed 0xffff,0xaaaa,gr20
        test_gr_gr      sp,gr21

        inc_gr_immed    2,sp
        set_gr_immed    -2,gr7
        set_fr_iimmed   0x2222,0xbbbb,fr8
        csthfu          fr8,@(sp,gr7),cc4,1
        test_mem_limmed 0xffff,0xbbbb,gr20
        test_gr_gr      sp,gr21

        set_gr_gr       gr20,sp
        set_mem_limmed  0xdead,0xbeef,sp
        set_gr_gr       sp,gr21
        set_gr_immed    0,gr7
        set_fr_iimmed   0x1111,0xffff,fr8
        csthfu          fr8,@(sp,gr7),cc0,0
        test_mem_limmed 0xdead,0xbeef,gr20
        test_gr_gr      sp,gr21

        set_gr_immed    2,gr7
        set_fr_iimmed   0xffff,0xaaaa,fr8
        csthfu          fr8,@(sp,gr7),cc0,0
        test_mem_limmed 0xdead,0xbeef,gr20
        test_gr_gr      sp,gr21

        inc_gr_immed    4,gr21
        inc_gr_immed    4,sp
        set_gr_immed    -2,gr7
        set_fr_iimmed   0x2222,0xbbbb,fr8
        csthfu          fr8,@(sp,gr7),cc4,0
        test_mem_limmed 0xdead,0xbeef,gr20
        test_gr_gr      sp,gr21

        set_gr_gr       gr20,sp
        set_mem_limmed  0xdead,0xbeef,sp
        set_gr_gr       sp,gr21
        set_gr_immed    0,gr7
        set_fr_iimmed   0x1111,0xffff,fr8
        csthfu          fr8,@(sp,gr7),cc1,0
        test_mem_limmed 0xffff,0xbeef,gr20
        test_gr_gr      sp,gr21

        inc_gr_immed    2,gr21
        set_gr_immed    2,gr7
        set_fr_iimmed   0xffff,0xaaaa,fr8
        csthfu          fr8,@(sp,gr7),cc1,0
        test_mem_limmed 0xffff,0xaaaa,gr20
        test_gr_gr      sp,gr21

        inc_gr_immed    2,sp
        set_gr_immed    -2,gr7
        set_fr_iimmed   0x2222,0xbbbb,fr8
        csthfu          fr8,@(sp,gr7),cc5,0
        test_mem_limmed 0xffff,0xbbbb,gr20
        test_gr_gr      sp,gr21

        set_gr_gr       gr20,sp
        set_mem_limmed  0xdead,0xbeef,sp
        set_gr_gr       sp,gr21
        set_gr_immed    0,gr7
        set_fr_iimmed   0x1111,0xffff,fr8
        csthfu          fr8,@(sp,gr7),cc1,1
        test_mem_limmed 0xdead,0xbeef,gr20
        test_gr_gr      sp,gr21

        set_gr_immed    2,gr7
        set_fr_iimmed   0xffff,0xaaaa,fr8
        csthfu          fr8,@(sp,gr7),cc1,1
        test_mem_limmed 0xdead,0xbeef,gr20
        test_gr_gr      sp,gr21

        inc_gr_immed    4,gr21
        inc_gr_immed    4,sp
        set_gr_immed    -2,gr7
        set_fr_iimmed   0x2222,0xbbbb,fr8
        csthfu          fr8,@(sp,gr7),cc5,1
        test_mem_limmed 0xdead,0xbeef,gr20
        test_gr_gr      sp,gr21

        set_gr_gr       gr20,sp
        set_mem_limmed  0xdead,0xbeef,sp
        set_gr_gr       sp,gr21
        set_gr_immed    0,gr7
        set_fr_iimmed   0x1111,0xffff,fr8
        csthfu          fr8,@(sp,gr7),cc2,0
        test_mem_limmed 0xdead,0xbeef,gr20
        test_gr_gr      sp,gr21

        set_gr_immed    2,gr7
        set_fr_iimmed   0xffff,0xaaaa,fr8
        csthfu          fr8,@(sp,gr7),cc2,1
        test_mem_limmed 0xdead,0xbeef,gr20
        test_gr_gr      sp,gr21

        inc_gr_immed    4,gr21
        inc_gr_immed    4,sp
        set_gr_immed    -2,gr7
        set_fr_iimmed   0x2222,0xbbbb,fr8
        csthfu          fr8,@(sp,gr7),cc6,0
        test_mem_limmed 0xdead,0xbeef,gr20
        test_gr_gr      sp,gr21

        set_gr_gr       gr20,sp
        set_mem_limmed  0xdead,0xbeef,sp
        set_gr_gr       sp,gr21
        set_gr_immed    0,gr7
        set_fr_iimmed   0x1111,0xffff,fr8
        csthfu          fr8,@(sp,gr7),cc3,1
        test_mem_limmed 0xdead,0xbeef,gr20
        test_gr_gr      sp,gr21

        set_gr_immed    2,gr7
        set_fr_iimmed   0xffff,0xaaaa,fr8
        csthfu          fr8,@(sp,gr7),cc3,0
        test_mem_limmed 0xdead,0xbeef,gr20
        test_gr_gr      sp,gr21

        inc_gr_immed    4,gr21
        inc_gr_immed    4,sp
        set_gr_immed    -2,gr7
        set_fr_iimmed   0x2222,0xbbbb,fr8
        csthfu          fr8,@(sp,gr7),cc7,1
        test_mem_limmed 0xdead,0xbeef,gr20
        test_gr_gr      sp,gr21

        pass