Hello, Some time ago I noticed that the v8 compile was inserting stack limit checks at the back edges of loops. I later found out that this check was doubling as a preemption mechanism to interrupt potentially long- running code. However, I've noticed that the hydrogen/lithium compiler included with crankshaft does not seem to include these checks. Is there a particular reason for this? Is the previous design for JavaScript preemption no longer being pursued?
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