dcdfcc2b8d
This reverts commit1800039c2a. The changesfd2e9b9f1aandc20f9eaf6fare relanded as is. Reason for revert was fixed separately in https://dart-review.googlesource.com/c/sdk/+/341621 TEST=ci CoreLibraryReviewExempt: Implementation change only. Issue: https://github.com/dart-lang/sdk/issues/54172 Issue: https://github.com/dart-lang/sdk/issues/39692 Change-Id: I1a2324768502e5ffbce328127938c0d3c96c38ba Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/341642 Reviewed-by: Siva Annamalai <asiva@google.com> Commit-Queue: Alexander Markov <alexmarkov@google.com>
Dart VM Compilation Pipeline
This folder contains Dart VM compilation pipeline.
Compilation pipeline is mainly responsible for converting AST or Kernel AST into IL flow graphs and then generating native code from IL.
It has the following structure:
| Directory | What goes there |
|---|---|
assembler/ |
Assemblers and disassemblers |
backend/ |
IL based compilation backend: optimization passes and architecture specific code generation rules |
frontend/ |
Frontends responsible for converting AST into IL |
jit/ |
JIT specific passes and compilation pipeline entry points |
aot/ |
AOT specific passes and compilation pipeline entry points |
. |
Shared code or code without clear designation. |
Currently there are no layering restrictions and components from different subfolders can reference each other.