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152753
B3 should strength-reduce bitops on comparison results
https://bugs.webkit.org/show_bug.cgi?id=152753
Summary
B3 should strength-reduce bitops on comparison results
Filip Pizlo
Reported
2016-01-05 12:48:29 PST
We know that the result of a comparison is 0 or 1, so a lot of high bits are not set. We can use this to strength-reduce some bitops.
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