tree 8b83073fe1ceccfe078fe236b81f852475278668
parent fd76e73a102c8b6505a0f9ebfbb32751b5475118
author Richard Henderson <rth@twiddle.net> 1270651593 +0200
committer Aurelien Jarno <aurelien@aurel32.net> 1270720634 +0200

tcg-hppa: Fix in/out register overlap in add2/sub2.

Handle the output log part overlapping the input high parts.
Also, improve sub2 to handle some constants the second input low part.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>