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

        .include "testutils.inc"

        start

        .global ldbfu
ldbfu:
        set_gr_gr       sp,gr20
        set_mem_limmed  0xdead,0xbeef,sp
        set_fr_iimmed   0xbeef,0xdead,fr8

        set_gr_immed    0,gr7
        ldbfu           @(sp,gr7),fr8
        test_fr_limmed  0x0000,0x00de,fr8
        test_gr_gr      sp,gr20

        inc_gr_immed    1,gr20
        set_gr_immed    1,gr7
        ldbfu           @(sp,gr7),fr8
        test_fr_limmed  0x0000,0x00ad,fr8
        test_gr_gr      sp,gr20

        inc_gr_immed    2,gr20
        inc_gr_immed    -1,sp
        set_mem_limmed  0xffff,0xff00,sp
        inc_gr_immed    4,sp
        set_gr_immed    -1,gr7
        ldbfu           @(sp,gr7),fr8
        test_fr_limmed  0x0000,0x0000,fr8
        test_gr_gr      sp,gr20

        pass