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

        .include "testutils.inc"

        start

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

        set_gr_immed    0,gr7
        ldub            @(sp,gr7),gr8
        test_gr_limmed  0x0000,0x00de,gr8

        set_gr_immed    1,gr7
        ldub            @(sp,gr7),gr8
        test_gr_limmed  0x0000,0x00ad,gr8

        set_mem_limmed  0xffff,0xff00,sp
        inc_gr_immed    4,sp
        set_gr_immed    -1,gr7
        ldub            @(sp,gr7),gr8
        test_gr_limmed  0x0000,0x0000,gr8

        pass