Files

T

Ben Konyi c4a7f1c6bf Revert "[vm/compiler] Mark more stores as initializing."

This reverts commit eb87e79e8e.

Reason for revert: Multiple configurations are red

IRTest_InitializingStores:

https://ci.chromium.org/p/dart/builders/ci.sandbox/vm-dartkb-linux-debug-simarm64/1684
https://ci.chromium.org/p/dart/builders/ci.sandbox/vm-dartkb-linux-product-simarm64/1796

http_server_test:
https://ci.chromium.org/p/dart/builders/ci.sandbox/vm-kernel-precomp-linux-release-simarm/6796


Original change's description:
> [vm/compiler] Mark more stores as initializing.
> 
> We inline allocation of contexts and closures manually so stores
> which are effectively initializing were not marked as such.
> 
> Additionally permit elimination of initializing stores into context
> objects in AOT mode because all contexts are null-initialized there.
> 
> Bug: https://github.com/dart-lang/sdk/issues/38454
> Change-Id: I27886d85160b8600e6e0d38d7bf389d20006fa44
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/121849
> Commit-Queue: Vyacheslav Egorov <vegorov@google.com>
> Reviewed-by: Martin Kustermann <kustermann@google.com>

TBR=vegorov@google.com,kustermann@google.com

Change-Id: I4c2df7b675fa3cdab22a8708440dc45ff3ec3476
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: https://github.com/dart-lang/sdk/issues/38454
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/121885
Reviewed-by: Ben Konyi <bkonyi@google.com>
Commit-Queue: Ben Konyi <bkonyi@google.com>

2019-10-16 19:34:17 +00:00

aot

[vm,aot,bytecode] Support obfuscation

2019-10-14 18:12:29 +00:00

assembler

[vm/compiler] Reland "Further compress the information... in StackMaps."

2019-10-16 08:25:53 +00:00

backend

Revert "[vm/compiler] Mark more stores as initializing."

2019-10-16 19:34:17 +00:00

frontend

Revert "[vm/compiler] Mark more stores as initializing."

2019-10-16 19:34:17 +00:00

jit

[vm/concurrency] Fix asan memory leak caused by longjmp over std::function<> objects

2019-09-18 19:02:09 +00:00

asm_intrinsifier_arm64.cc

[vm, compiler] Consistently produce OutOfMemoryErrors for large variable-length object allocations.

2019-09-30 20:19:03 +00:00

asm_intrinsifier_arm.cc

[vm, compiler] Consistently produce OutOfMemoryErrors for large variable-length object allocations.

2019-09-30 20:19:03 +00:00

asm_intrinsifier_dbc.cc

[vm] Decouple intrinsifier code from runtime

2019-02-13 17:22:56 +00:00

asm_intrinsifier_ia32.cc

[vm, compiler] Consistently produce OutOfMemoryErrors for large variable-length object allocations.

2019-09-30 20:19:03 +00:00

asm_intrinsifier_x64.cc

[vm, compiler] Consistently produce OutOfMemoryErrors for large variable-length object allocations.

2019-09-30 20:19:03 +00:00

asm_intrinsifier.cc

[vm] Decouple intrinsifier code from runtime

2019-02-13 17:22:56 +00:00

asm_intrinsifier.h

[vm] Decouple intrinsifier code from runtime

2019-02-13 17:22:56 +00:00

call_specializer.cc

[vm] Fix ResolveDynamicAnyArgs to avoid returning incorrect method extractor

2019-09-20 17:37:05 +00:00

call_specializer.h

[vm, compiler] Consistently use CallTargets instead of ICData or MegamorphicCache.

2019-09-04 18:49:40 +00:00

cha_test.cc

…

cha.cc

[vm] Free readonly header bit so it can be used for other uses.

2019-03-22 23:46:51 +00:00

cha.h

…

compiler_pass.cc

[vm/ffi] Refactor and fix pipeline for force-optimized code.

2019-08-27 11:06:53 +00:00

compiler_pass.h

[vm/ffi] Refactor and fix pipeline for force-optimized code.

2019-08-27 11:06:53 +00:00

compiler_sources.gni

[vm/compiler] Add the framework for the IL deserializer.

2019-08-26 08:58:23 +00:00

compiler_state.cc

[vm/ffi] Remove LocalVariable references from Allocate/CloneContext instructions

2019-07-08 17:11:34 +00:00

compiler_state.h

[vm, bytecode] Saturate context ids instead of issuing a compile-time error.

2019-10-03 16:57:33 +00:00

ffi_dbc_trampoline_x64_linux_mac.S

[vm/ffi] SimDBC64 align stack frame

2019-06-13 16:26:40 +00:00

ffi_dbc_trampoline.h

Revert "Rereland "[vm/ffi] SimDBC on Arm64 Android""

2019-07-08 21:38:48 +00:00

ffi.cc

Reland "[vm/ffi] Optimize Pointer operations for statically known types"

2019-10-08 13:04:39 +00:00

ffi.h

Reland "[vm/ffi] Optimize Pointer operations for statically known types"

2019-10-08 13:04:39 +00:00

graph_intrinsifier_arm64.cc

[vm] Decouple intrinsifier code from runtime

2019-02-13 17:22:56 +00:00

graph_intrinsifier_arm.cc

[vm] Decouple intrinsifier code from runtime

2019-02-13 17:22:56 +00:00

graph_intrinsifier_ia32.cc

[vm] Decouple intrinsifier code from runtime

2019-02-13 17:22:56 +00:00

graph_intrinsifier_x64.cc

[vm] Decouple intrinsifier code from runtime

2019-02-13 17:22:56 +00:00

graph_intrinsifier.cc

[vm/compiler] Avoid unnessary checks on 64-bit

2019-08-26 20:34:22 +00:00

graph_intrinsifier.h

[vm] Decouple intrinsifier code from runtime

2019-02-13 17:22:56 +00:00

intrinsifier.cc

[vm] Restore _getHash/_setHash asm intrinsics

2019-09-25 15:40:52 +00:00

intrinsifier.h

[vm] Decouple intrinsifier code from runtime

2019-02-13 17:22:56 +00:00

method_recognizer.cc

[vm] Repair fingerprinting of recognized methods.

2019-09-11 01:11:34 +00:00

method_recognizer.h

Reland "[vm/compiler] Use pragmas instead of separately-maintained lists for inlining."

2019-07-30 13:14:57 +00:00

offsets_extractor.cc

[vm] Fix gcc build.

2019-07-17 16:23:45 +00:00

README.md

…

recognized_methods_list.h

Differentiate between legacy and sound covariance.

2019-10-16 18:18:06 +00:00

relocation.cc

Revert "Reland "[vm, compiler] Reduce alignment of Instructions and remove some debugging trap instructions.""

2019-09-27 18:01:00 +00:00

relocation.h

[vm] Fix errors compiling with GCC.

2019-04-24 23:12:45 +00:00

runtime_api.cc

Revert "Reland "[vm, compiler] Reduce alignment of Instructions and remove some debugging trap instructions.""

2019-09-27 18:01:00 +00:00

runtime_api.h

[vm, fuchsia, arm64] Restore the shadow call stack on exceptions.

2019-10-02 05:33:29 +00:00

runtime_offsets_extracted.h

[vm, fuchsia, arm64] Restore the shadow call stack on exceptions.

2019-10-02 05:33:29 +00:00

runtime_offsets_list.h

[vm, fuchsia, arm64] Restore the shadow call stack on exceptions.

2019-10-02 05:33:29 +00:00

stub_code_compiler_arm64.cc

[vm, fuchsia, arm64] Restore the shadow call stack on exceptions.

2019-10-02 05:33:29 +00:00

stub_code_compiler_arm.cc

[vm, fuchsia, arm64] Restore the shadow call stack on exceptions.

2019-10-02 05:33:29 +00:00

stub_code_compiler_dbc.cc

Reland "[vm] Decouple stub code from runtime"

2019-02-12 13:52:28 +00:00

stub_code_compiler_ia32.cc

[vm, fuchsia, arm64] Restore the shadow call stack on exceptions.

2019-10-02 05:33:29 +00:00

stub_code_compiler_x64.cc

[vm, fuchsia, arm64] Restore the shadow call stack on exceptions.

2019-10-02 05:33:29 +00:00

stub_code_compiler.h

Reland "[vm/ffi] Dispatch native callbacks through trampolines if we can't ensure callbacks will always be executable."

2019-08-21 13:33:37 +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.