tree 7f33eb436719193e623b93b683b9a41951289265
parent c60cff1d339fb522ff9a7f65593a2fe9e9b12691
author Alexander Markov <alexmarkov@google.com> 1542049494 +0000
committer commit-bot@chromium.org <commit-bot@chromium.org> 1542049494 +0000

[vm/bytecode] Enable OSR for unoptimized code compiled from bytecode

In order to enable OSR, CheckStackOverflow IL instructions are attributed
with a non-zero loop depth. The original loop depth is passed as operand
of CheckStack bytecode instruction.

Change-Id: I771f59ba9f8d071680a3b7156be380e0f606b7b2
Reviewed-on: https://dart-review.googlesource.com/c/84081
Reviewed-by: Régis Crelier <regis@google.com>
Commit-Queue: Alexander Markov <alexmarkov@google.com>