Files

T

Martin Kustermann 16ddfc1565 [VM] Use assert assignable implementation for explicit downcasts

This makes explicit downcasts more efficient by re-using the
optimizations we already have for implicit downcasts.

For implicit/explicit as checks we use the symbol to distinguish which
exception to throw if the check fails.  So this does not actually
require unification of _CastError and _TypeError.

Issue https://github.com/dart-lang/sdk/issues/34582
Issue https://github.com/dart-lang/sdk/issues/30632
Issue https://github.com/dart-lang/sdk/issues/30571

Change-Id: I7b8818d2698e249c90a3e1b8790bad69ada649a9
Reviewed-on: https://dart-review.googlesource.com/c/78748
Commit-Queue: Martin Kustermann <kustermann@google.com>
Reviewed-by: Alexander Markov <alexmarkov@google.com>
Reviewed-by: Vyacheslav Egorov <vegorov@google.com>

2018-10-10 12:36:42 +00:00

aot

[VM] Use assert assignable implementation for explicit downcasts

2018-10-10 12:36:42 +00:00

assembler

[VM] Fix typo in BitTestImmediate unit test.

2018-10-09 18:22:40 +00:00

backend

[vm, x64] Use short forms for object pool loads.

2018-10-09 17:30:25 +00:00

frontend

[VM] Use assert assignable implementation for explicit downcasts

2018-10-10 12:36:42 +00:00

jit

[VM] Use assert assignable implementation for explicit downcasts

2018-10-10 12:36:42 +00:00

call_specializer.cc

[VM] Use assert assignable implementation for explicit downcasts

2018-10-10 12:36:42 +00:00

call_specializer.h

[VM] Use assert assignable implementation for explicit downcasts

2018-10-10 12:36:42 +00:00

cha_test.cc

[vm] Add missing safepoint transitions.

2018-08-28 16:40:17 +00:00

cha.cc

[vm] Move heap-related code to its own subdirectory (cf. compiler).

2018-06-20 00:39:49 +00:00

cha.h

[vm/compiler] Move compiler state (CHA, deopt id) from Thread to a special class

2018-09-03 16:01:24 +00:00

code_generator_test.cc

Revert "Revert "Introduce StaticCallNode::kNoRebind and use that in implicit closures.""

2017-09-28 19:43:32 +00:00

compiler_pass.cc

[vm/aot] Add extra call specialization pass

2018-09-19 20:49:28 +00:00

compiler_pass.h

[vm/kernel] Fix bug with optimization of this-invocations.

2018-08-28 12:22:20 +00:00

compiler_sources.gni

[vm/bytecode] Bytecode compilation

2018-09-14 22:02:29 +00:00

compiler_state.h

[vm/compiler] Move compiler state (CHA, deopt id) from Thread to a special class

2018-09-03 16:01:24 +00:00

intrinsifier_arm64.cc

[vm/bytecode] Fix return value for several BigInt intrinsics

2018-10-08 21:38:48 +00:00

intrinsifier_arm.cc

[vm/bytecode] Fix return value for several BigInt intrinsics

2018-10-08 21:38:48 +00:00

intrinsifier_dbc.cc

[VM] Do not generate fall-through code if the intrinsic is exhaustive (handles all cases)

2018-09-10 15:12:22 +00:00

intrinsifier_ia32.cc

[vm/bytecode] Fix return value for several BigInt intrinsics

2018-10-08 21:38:48 +00:00

intrinsifier_x64.cc

[vm/bytecode] Fix return value for several BigInt intrinsics

2018-10-08 21:38:48 +00:00

intrinsifier.cc

[VM] Do not generate fall-through code if the intrinsic is exhaustive (handles all cases)

2018-09-10 15:12:22 +00:00

intrinsifier.h

[VM] Do not generate fall-through code if the intrinsic is exhaustive (handles all cases)

2018-09-10 15:12:22 +00:00

method_recognizer.cc

[VM] use coresnapshot when initializing an Isolate

2018-09-27 00:55:07 +00:00

method_recognizer.h

[VM] Use assert assignable implementation for explicit downcasts

2018-10-10 12:36:42 +00:00

README.md

…

result_type_pragma.md

Re-land "[vm/precomp] Use @pragma("vm:exact-result-type") to specify method behavior."

2018-09-11 18:14:51 +00:00

README.md

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.