Alexander Markov
6c943b78e4
This CL adds correction of reaching type of left operand of BinaryDoubleOp when it is created from devirtualized double operator (when --experimental-strong-mode is enabled). The correct type is necessary for code generation of unbox instructions. The type is not inferred at the first place as VM's type propagator is not able to infer generic types. Issue: https://github.com/dart-lang/sdk/issues/30480. Change-Id: I7795bdd051c568d7cdae3149d51254a4c058d3ba Reviewed-on: https://dart-review.googlesource.com/7589 Reviewed-by: Vyacheslav Egorov <vegorov@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.