tree ec97a75bd1f9bc13114d630468e9148267bcf08e
parent a1a51072daddf34c14831b7fc80fb50e4d3c9fc4
author Alexander Markov <alexmarkov@google.com> 1561149098 +0000
committer commit-bot@chromium.org <commit-bot@chromium.org> 1561149098 +0000

[vm/bytecode] Consolidate bytecode generation options

As number of bytecode generation options grows, it becomes cumbersome
to add them and propagate from the place where they are parsed to
the place where they are used. In order to make it easier to
change and add new bytecode generation options, this CL introduces
BytecodeOptions class which consolidates all options for bytecode
generation. Also, command line options --emit-bytecode-*** are gathered
into a single multi-option --bytecode-options=opt1,opt2,...

Also, unused --use-future-bytecode-format option is cleaned up. If needed,
it could be easily re-introduced in the new BytecodeOptions.

Change-Id: I637bf28ceb4233ead2562afe7ad51c69a99f2d60
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/106965
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Commit-Queue: Alexander Markov <alexmarkov@google.com>