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

        .include "testutils.inc"

        start

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

        set_gr_immed    0,gr7
        nldhfu          @(sp,gr7),fr8
        test_fr_limmed  0x0000,0xdead,fr8
        test_gr_gr      sp,gr20
        test_spr_limmed 0xc840,0x0001,nesr0
        test_spr_gr     neear0,gr20
        test_spr_limmed 0x0000,0x0000,fner1
        test_spr_limmed 0x0000,0x0000,fner0

        inc_gr_immed    2,gr20
        set_gr_immed    2,gr7
        nldhfu          @(sp,gr7),fr8
        test_fr_limmed  0x0000,0xbeef,fr8
        test_gr_gr      sp,gr20
        test_spr_limmed 0xc840,0x0401,nesr1
        test_spr_gr     neear1,gr20
        test_spr_limmed 0x0000,0x0000,fner1
        test_spr_limmed 0x0000,0x0000,fner0

        inc_gr_immed    -2,sp
        set_mem_limmed  0xffff,0x0000,sp
        inc_gr_immed    4,sp
        set_gr_immed    -2,gr7
        nldhfu          @(sp,gr7),fr8
        test_fr_limmed  0x0000,0x0000,fr8
        test_gr_gr      sp,gr20
        test_spr_limmed 0xc840,0x0801,nesr2
        test_spr_gr     neear2,gr20
        test_spr_limmed 0x0000,0x0000,fner1
        test_spr_limmed 0x0000,0x0000,fner0

        pass