873cc9a787
Rationale: Only look for "external" and "pragma" to avoid cyclic or unloaded class evaluation https://github.com/dart-lang/sdk/issues/37533 https://github.com/dart-lang/sdk/issues/36220 Change-Id: I78ef5dcd2c7e7dee0d196394320e994f8aa8a695 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/109300 Commit-Queue: Aart Bik <ajcbik@google.com> Reviewed-by: 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.