e4196ce8c6
Second sub-CL of https://dart-review.googlesource.com/c/sdk/+/100644 The first was here https://dart-review.googlesource.com/c/sdk/+/103487 Now that offsets_extractor is checked in, and we have a big header full of hard coded constants, the next step is to make sure everything is using those constants. This is essentially everything in the original CL, except the new simarm_x64 architecture. Bug: https://github.com/dart-lang/sdk/issues/36839 Change-Id: I236e4f30aa1df6d92209891c983b792d1835b608 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/104286 Commit-Queue: Liam Appelbe <liama@google.com> Reviewed-by: 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.