These speculative binary operators are simplified operators and should
not need a frame state themselves. These eager bailout points can by now
be found via checkpoints in the graph, whereas frame states attached to
nodes directly should always represent lazy bailout points.

R=jarin@chromium.org
BUG=v8:5021

Review-Url: https://codereview.chromium.org/2037673002
Cr-Commit-Position: refs/heads/master@{#36705}