tcg-sparc: Fix add2/sub2
We must care not to clobber the high parts before we consume them. Signed-off-by: NRichard Henderson <rth@twiddle.net> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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We must care not to clobber the high parts before we consume them. Signed-off-by: NRichard Henderson <rth@twiddle.net> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>