Alexander Markov 467c98b846 [vm/aot/tfa] Re-implement protobuf-aware tree shaker inside TFA ... This change introduces handling of protobufs while doing type flow analysis. Metadata in protobuf message classes is updated dynamically according to the set of called accessors, invalidating and rebuilding TFA summaries as needed. Previously, protobuf-aware tree shaker required the 2nd run of TFA in order to do the actual tree-shaking after protobuf messages are pruned. This significantly increases compilation time. AOT compilation time of a large app (--from-dill): 274s -> 152s New tree shaker is available in kernel compilers under the flag --protobuf-tree-shaker-v2. Issue https://github.com/dart-lang/sdk/issues/42442 Fixes https://github.com/dart-lang/sdk/issues/40785 Change-Id: I4347896737b9b0f7407b845e614dda9ba7621921 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/152100 Commit-Queue: Alexander Markov <alexmarkov@google.com> Reviewed-by: Clement Skau <cskau@google.com> Reviewed-by: Vyacheslav Egorov <vegorov@google.com>		2020-06-23 21:17:03 +00:00
..
bin	[frontend_server] Make module names debugger-friendly	2020-03-05 07:39:33 +00:00
lib	[vm/aot/tfa] Re-implement protobuf-aware tree shaker inside TFA	2020-06-23 21:17:03 +00:00
test	Added module information to metadata and use by frontend_sever	2020-06-20 00:40:35 +00:00
LICENSE	[flutter] split frontend_server from vm package	2019-10-08 05:32:59 +00:00
pubspec.yaml	Clean up no-publish comments in pubspecs	2020-06-23 10:34:09 +00:00