What the summary says. This needs to be backed by benchmarks on relevant platforms (plural). Info on the net suggests that conditional move is not always a winner for performance. It may be we can't discern a performance difference, in which case we should go for smaller code.
These operations are asm.js operations and are being removed from the baseline compiler, see bug 1333770.
Status: NEW → RESOLVED
Closed: 3 years ago
Resolution: --- → WONTFIX
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