Subversion Repositories openrisc_2011-10-31

# frv testcase for subi $GRi,$GRj,$GRk
# mach: all

        .include "testutils.inc"

        start

        .global subi
subi:
        set_gr_immed    2,gr8
        set_icc         0x0f,0          ; Set mask opposite of expected
        subi            gr8,1,gr8
        test_icc        1 1 1 1 icc0
        test_gr_immed   1,gr8

        set_gr_limmed   0x8000,0x0000,gr8
        set_icc         0x0d,0          ; Set mask opposite of expected
        subi            gr8,1,gr8
        test_icc        1 1 0 1 icc0
        test_gr_limmed  0x7fff,0xffff,gr8

        set_gr_immed    0x7ff,gr8
        set_icc         0x0b,0          ; Set mask opposite of expected
        subi            gr8,0x7ff,gr8
        test_icc        1 0 1 1 icc0
        test_gr_immed   0,gr8

        set_icc         0x06,0          ; Set mask opposite of expected
        subi            gr8,1,gr8
        test_icc        0 1 1 0 icc0
        test_gr_limmed  0xffff,0xffff,gr8

        set_gr_immed    2,gr8
        set_icc         0x0e,0          ; Set mask opposite of expected
        subi            gr8,-1,gr8
        test_icc        1 1 1 0 icc0
        test_gr_immed   3,gr8

        set_gr_limmed   0x8000,0x0000,gr8
        set_icc         0x06,0          ; Set mask opposite of expected
        subi            gr8,-1,gr8
        test_icc        0 1 1 0 icc0
        test_gr_limmed  0x8000,0x0001,gr8

        set_gr_immed    -2048,gr8
        set_icc         0x0b,0          ; Set mask opposite of expected
        subi            gr8,-2048,gr8
        test_icc        1 0 1 1 icc0
        test_gr_immed   0,gr8

        set_icc         0x0e,0          ; Set mask opposite of expected
        subi            gr8,-1,gr8
        test_icc        1 1 1 0 icc0
        test_gr_immed   1,gr8

        pass