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# frv testcase for lduhu @($GRi,$GRj),$GRk
# mach: all

        .include "testutils.inc"

        start

        .global lduhu
lduhu:
        set_mem_limmed  0xdead,0xbeef,sp
        set_gr_limmed   0xbeef,0xdead,gr8

        set_gr_gr       sp,gr9
        set_gr_immed    0,gr7
        lduhu           @(sp,gr7),gr8
        test_gr_limmed  0x0000,0xdead,gr8
        test_gr_gr      sp,gr9

        inc_gr_immed    2,gr9
        set_gr_immed    2,gr7
        lduhu           @(sp,gr7),gr8
        test_gr_limmed  0x0000,0xbeef,gr8
        test_gr_gr      sp,gr9

        inc_gr_immed    -2,sp
        set_mem_limmed  0xffff,0x0000,sp
        inc_gr_immed    4,sp
        set_gr_immed    -2,gr7
        lduhu           @(sp,gr7),gr8
        test_gr_limmed  0x0000,0x0000,gr8
        test_gr_gr      sp,gr9

        inc_gr_immed    -2,sp
        set_mem_limmed  0xffff,0xdead,sp
        set_gr_immed    2,gr7
        lduhu           @(sp,gr7),sp
        test_gr_limmed  0x0000,0xdead,sp

        pass