Files

T

Alexander Markov b7c3c32f63 [vm] Do not assign type to phi if it was loaded from a different local

During SSA construction in strong mode, types of local variables are
propagated (assigned) to phis which are 'loaded' from slots corresponding
to those local variables.

It is incorrect if phi was stored in a different local variable with a more
specific type and then reloaded.

After this change, type is propagated from local variable to phis only if
phi was created for this local.

Fixes https://github.com/dart-lang/sdk/issues/32597

Change-Id: I7d86c2ef79d14895c9b4c3651d0234b3f9c66173
Reviewed-on: https://dart-review.googlesource.com/47200
Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
Commit-Queue: Alexander Markov <alexmarkov@google.com>

2018-03-20 23:08:49 +00:00

aot

[vm/compiler] Consolidate compiler passes and share them between JIT and AOT.

2018-03-01 16:43:58 +00:00

assembler

[VM] Unify filter methods in assemblers

2018-03-14 07:38:45 +00:00

backend

[vm] Do not assign type to phi if it was loaded from a different local

2018-03-20 23:08:49 +00:00

frontend

Translate asserts in the VM-specific async translation

2018-03-14 19:41:09 +00:00

jit

[vm/compiler] Consolidate compiler passes and share them between JIT and AOT.

2018-03-01 16:43:58 +00:00

call_specializer.cc

[vm/compiler] Use Isolate::use_field_guards instead of FLAG_use_field_guards.

2018-02-05 17:40:53 +00:00

call_specializer.h

Reland "[VM] Allow the inlining code to inline implicit getters even if a StaticCallInstr is used"

2018-01-12 17:18:29 +00:00

cha_test.cc

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cha.cc

…

cha.h

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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/compiler] Consolidate compiler passes and share them between JIT and AOT.

2018-03-01 16:43:58 +00:00

compiler_pass.h

[vm/compiler] Consolidate compiler passes and share them between JIT and AOT.

2018-03-01 16:43:58 +00:00

compiler_sources.gni

[vm/compiler] Consolidate compiler passes and share them between JIT and AOT.

2018-03-01 16:43:58 +00:00

intrinsifier_arm64.cc

[VM runtime] Remove reference to old Bigint class from intrinsics (that will be

2018-02-23 01:23:33 +00:00

intrinsifier_arm.cc

[VM runtime] Remove reference to old Bigint class from intrinsics (that will be

2018-02-23 01:23:33 +00:00

intrinsifier_dbc.cc

…

intrinsifier_ia32.cc

[VM runtime] Remove reference to old Bigint class from intrinsics (that will be

2018-02-23 01:23:33 +00:00

intrinsifier_x64.cc

[VM runtime] Remove reference to old Bigint class from intrinsics (that will be

2018-02-23 01:23:33 +00:00

intrinsifier.cc

[VM] Replace hand-written assembly prologues with IR

2017-12-13 16:04:34 +00:00

intrinsifier.h

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method_recognizer.cc

[vm] Split _List&_GrowableList []= into checked and unchecked parts

2017-12-07 13:09:55 +00:00

method_recognizer.h

Revert "Reland "[VM runtime] Switch intrinsics from old to new Bigint implementation.""

2018-03-09 08:59:58 +00:00

README.md

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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.