Fix backward branch veneers #120
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Veneers were applied to backward branches too early, using only a quarter of the range available for the branch. This was caused by confusion over the units the range function expects; it accepts an offset in instructions. Correct this and test veneers are applied only beyond the limit of the branch range.
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Veneers were applied to backward branches too early, using only a quarter of the range available for the branch. This was caused by confusion over the units the range function expects; it accepts an offset in instructions.
Correct this and test veneers are applied only beyond the limit of the branch range.