Ryan Macnak
da8f17762c
This avoids data races when multiple mutators compete to install the card table, and allows removing the initialization check from the write barrier. TEST=ci, tsan Bug: https://github.com/dart-lang/sdk/issues/56895 Change-Id: I30fe4687d3ca771f6c00dfa59e8dadec23d557a3 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/390023 Reviewed-by: Siva Annamalai <asiva@google.com> Commit-Queue: Ryan Macnak <rmacnak@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.