tree 4e5db3893a088f9179d9c4ab5e3a743354153153
parent d5145ade2eb5bdc7bab55b1a5051de49727c16fd
author Zach Anderson <zra@google.com> 1542349442 +0000
committer commit-bot@chromium.org <commit-bot@chromium.org> 1542349442 +0000

[vm] Adds a flag to dump dynamic bytecode traces in a debug build.

Also adds a program in pkg/vm/bin/dump_bytecode_ngrams.dart that
analyzes the traces.

Change-Id: I39c9645ca858195a41e001dab47a7b1398f4b15e
Reviewed-on: https://dart-review.googlesource.com/c/83340
Commit-Queue: Zach Anderson <zra@google.com>
Reviewed-by: Alexander Markov <alexmarkov@google.com>