Commit message (Collapse) | Author | Age | Files | Lines | |
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* | int128: optimize and add test cases | Paolo Bonzini | 2013-07-02 | 1 | -0/+212 |
For add, the carry only requires checking one of the arguments. For sub and neg, we can similarly optimize computation of the carry. For ge, we can just do lexicographic order. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> |