Revision 321c5351
| ID | 321c535105a182501b888f095f7ec4dbb5f3f6ae |
target-i386: Implement tzcnt and fix lzcnt
We weren't computing flags for lzcnt at all. At the same time,
adjust the implementation of bsf/bsr to avoid the local branch,
using movcond instead.
Signed-off-by: Richard Henderson <rth@twiddle.net>
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