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# v850 satadd
# mach: all

        .include "testutils.inc"

# If the result of the add is "negative", that means we went too
# positive.  The result should be the most positive number.

        noflags
        seti    0x70000000, r1
        seti    0x70000000, r2
        satadd  r1, r2

        flags   sat + nc + v + ns + nz
        reg     r2, 0x7fffffff

        noflags
        seti    0x7ffffffe, r1
        satadd  10, r1

        flags   sat + nc + v + ns + nz
        reg     r1, 0x7fffffff

# Similarly, if the result of the add is "positive", that means we
# went too negative.  The result should be the most negative number.

        noflags
        seti    0x90000000, r1
        seti    0x90000000, r2
        satadd  r1, r2

        flags   sat + c + v + s + nz
        reg     r2, 0x80000000

        noflags
        seti    0x80000001, r1
        satadd  -10, r1

        flags   sat + c + v + s + nz
        reg     r1, 0x80000000

# Check that the SAT flag remains set until reset

        seti    1, r1
        seti    2, r2
        satadd  r1,r2

        flags   sat + nc + nv + ns + nz
        reg     r2, 3

        noflags
        seti    1, r1
        seti    2, r2
        satadd  r1,r2

        flags   nsat + nc + nv + ns + nz
        reg     r2, 3

# Check that results exactly equal to min/max don't saturate

        noflags
        seti    0x70000000, r1
        seti    0x0fffffff, r2
        satadd  r1,r2

        flags   nsat + nc + nv + ns + nz
        reg     r2, 0x7fffffff


        noflags
        seti    0x90000000, r1
        seti    0xf0000000, r2
        satadd  r1,r2

        flags   nsat + c + nv + s + nz
        reg     r2, 0x80000000


        pass