Subversion Repositories openrisc_2011-10-31

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

        .include "testutils.inc"

        start

        .global sra
sra:
        set_gr_limmed   0xdead,0xbee0,gr7       ; Shift by 0
        set_gr_limmed   0x8000,0x0000,gr8
        set_icc         0x05,0          ; Set mask opposite of expected
        sra             gr8,gr7,gr8
        test_icc        0 1 0 1 icc0
        test_gr_limmed  0x8000,0x0000,gr8

        set_gr_limmed   0xdead,0xbee1,gr7       ; Shift by 1
        set_gr_limmed   0x8000,0x0000,gr8
        set_icc         0x0f,0          ; Set mask opposite of expected
        sra             gr8,gr7,gr8
        test_icc        1 1 1 1 icc0
        test_gr_limmed  0xc000,0x0000,gr8

        set_gr_limmed   0xdead,0xbeff,gr7       ; Shift by 31
        set_gr_limmed   0x8000,0x0000,gr8
        set_icc         0x0f,0          ; Set mask opposite of expected
        sra             gr8,gr7,gr8
        test_icc        1 1 1 1 icc0
        test_gr_immed   -1,gr8

        set_gr_limmed   0xdead,0xbeff,gr7       ; clear register
        set_gr_limmed   0x4000,0x0000,gr8
        set_icc         0x0a,0          ; Set mask opposite of expected
        sra             gr8,gr7,gr8
        test_icc        1 0 1 0 icc0
        test_gr_immed   0x00000000,gr8

        pass