Subversion Repositories openrisc

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

        .include "testutils.inc"

        start

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

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

        set_gr_immed    0x1ff,gr8
        set_icc         0x0b,0          ; Set mask opposite of expected
        subicc          gr8,0x1ff,gr8,icc0
        test_icc        0 1 0 0 icc0
        test_gr_immed   0,gr8

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

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

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

        set_gr_immed    -512,gr8
        set_icc         0x0b,0          ; Set mask opposite of expected
        subicc          gr8,-512,gr8,icc0
        test_icc        0 1 0 0 icc0
        test_gr_immed   0,gr8

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

        pass