tree 0b37f40525a017fda8098220e44b69d56bab5be7
parent 53963bc6301f3274a253ab6c44bdd352224b267f
author Alexander Markov <alexmarkov@google.com> 1528744430 +0000
committer commit-bot@chromium.org <commit-bot@chromium.org> 1528744430 +0000

[vm/compiler] Generate PC descriptors for deopt points even if not optimizing

To reduce size, PC descriptors corresponding to deoptimization points
were omitted if FLAG_optimization_counter_threshold < 0.

However, even if generation of optimized code is disabled with
'--optimization-counter-threshold=-1' option, we could still load optimized
code from snapshot. The loaded code can trigger deoptimization and
PC descriptors corresponding to deoptimization points could be needed.

This change removes this incorrect optimization of PC descriptors size when
optimizing compiler is disabled.

Fixes https://github.com/dart-lang/sdk/issues/33389

Change-Id: I74b0fab34ca1a46672e5a8d5c45ea9b506eab9b1
Reviewed-on: https://dart-review.googlesource.com/59481
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Commit-Queue: Alexander Markov <alexmarkov@google.com>