Revision ff7a1eb0
ID | ff7a1eb0a1262f7d451cc1e70c65dd23771ce2a2 |
host-utils: Improve mulu64 and muls64
The new formulation makes better use of add-with-carry type insns
that the host may have. Use gcc's sign adjustment trick to avoid
having to perform a 128-bit negation.
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Files
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