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Alexander Markov 5010df50fe [vm] Replace asm intrinsic _GrowableList._withData with flow graph implementation 
_GrowableList._withData constructor can be implemented in flow graph and
inlined, instead of having an asm intrinsic implementation.

This change also adds a specialized allocation stub for _GrowableList
class to offset slower general-purpose allocation stub.

TEST=ci
Fixes https://github.com/dart-lang/sdk/issues/48255

Change-Id: Ice0ca9156d7a504960cce1718ffd9aca24a9a3d1
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/231527
Reviewed-by: Slava Egorov <vegorov@google.com>
Commit-Queue: Alexander Markov <alexmarkov@google.com>
2022-02-18 16:06:12 +00:00
..
aot
[vm] Remove special cases for canonicalizing doubles and mints.
2022-02-03 21:13:36 +00:00
api
[vm/infra] Improve IL testing framework
2021-11-16 12:39:11 +00:00
assembler
[vm, compiler] Fix clobbered PP for callers of AOT allocation stubs on RV.
2022-02-14 20:33:30 +00:00
backend
[vm] Fixes implicit conversion bool -> intptr_t
2022-02-18 11:36:12 +00:00
ffi
[vm, ffi] More support for RISC-V.
2022-02-10 02:05:28 +00:00
frontend
[vm] Replace asm intrinsic _GrowableList._withData with flow graph implementation
2022-02-18 16:06:12 +00:00
jit
[vm/aot] Issue warning when compiling huge functions
2022-01-27 16:35:20 +00:00
asm_intrinsifier_arm64.cc
[vm] Replace asm intrinsic _GrowableList._withData with flow graph implementation
2022-02-18 16:06:12 +00:00
asm_intrinsifier_arm.cc
[vm] Replace asm intrinsic _GrowableList._withData with flow graph implementation
2022-02-18 16:06:12 +00:00
asm_intrinsifier_ia32.cc
[vm] Replace asm intrinsic _GrowableList._withData with flow graph implementation
2022-02-18 16:06:12 +00:00
asm_intrinsifier_riscv.cc
[vm] Replace asm intrinsic _GrowableList._withData with flow graph implementation
2022-02-18 16:06:12 +00:00
asm_intrinsifier_test.cc
[vm] Refactor generation of identity hashes.
2021-12-13 22:31:46 +00:00
asm_intrinsifier_x64.cc
[vm] Replace asm intrinsic _GrowableList._withData with flow graph implementation
2022-02-18 16:06:12 +00:00
asm_intrinsifier.cc
…
asm_intrinsifier.h
[vm] Cleanup workarounds for removed flag --throw_on_javascript_int_overflow.
2022-02-03 21:10:46 +00:00
call_specializer.cc
[vm] Refactor duplicated slots and rename offsets
2022-02-02 16:30:50 +00:00
call_specializer.h
[vm] Faster double.floorToDouble/ceilToDouble/truncateToDouble/roundToDouble in AOT mode
2021-08-27 00:33:46 +00:00
cha_test.cc
[vm/concurrency] Change references to class_table/object_store/heap from Isolate to IsolateGroup
2021-01-06 15:22:11 +00:00
cha.cc
[vm] Clean up changes around internal-only class ids.
2021-08-13 20:00:41 +00:00
cha.h
…
compiler_pass.cc
[vm/aot] Remove support for disabling table dispatch
2022-01-04 16:51:15 +00:00
compiler_pass.h
[vm/infra] Improve IL testing framework
2021-11-16 12:39:11 +00:00
compiler_sources.gni
[vm] Support RISC-V.
2022-01-20 00:57:57 +00:00
compiler_state.cc
[vm] Include compiler state in crash reports.
2021-11-11 14:30:52 +00:00
compiler_state.h
[vm] Include compiler state in crash reports.
2021-11-11 14:30:52 +00:00
compiler_timings.cc
[vm/compiler] Add --print-precompiler-timings
2021-05-11 11:15:53 +00:00
compiler_timings.h
[vm/compiler] Minor improvements for AOT compilation time
2021-09-13 21:25:30 +00:00
graph_intrinsifier.cc
[vm] Refactor duplicated slots and rename offsets
2022-02-02 16:30:50 +00:00
graph_intrinsifier.h
[vm] Move implementation of dart:math intrinsics to flow graph builder
2021-08-27 17:42:27 +00:00
intrinsifier.cc
[vm] Cleanup workarounds for removed flag --throw_on_javascript_int_overflow.
2022-02-03 21:10:46 +00:00
intrinsifier.h
Reland "[vm/concurrency] When generating Store/Load instructions use guard information that is kept on a slot."
2021-11-30 21:45:55 +00:00
method_recognizer.cc
[vm/ffi] ABI-specific integers
2021-12-16 22:07:00 +00:00
method_recognizer.h
[vm/ffi] ABI-specific integers
2021-12-16 22:07:00 +00:00
offsets_extractor.cc
[vm] Support RISC-V.
2022-01-20 00:57:57 +00:00
README.md
…
recognized_methods_list.h
[vm] Replace asm intrinsic _GrowableList._withData with flow graph implementation
2022-02-18 16:06:12 +00:00
relocation_test.cc
[vm] Support RISC-V.
2022-01-20 00:57:57 +00:00
relocation.cc
[vm] Remove support for non-bare AOT snapshots
2021-11-24 13:03:52 +00:00
relocation.h
[vm/compiler] Improve precision of AOT code relocator
2021-04-29 15:12:15 +00:00
runtime_api.cc
[vm] Implement WeakReference in the VM
2022-02-10 21:59:41 +00:00
runtime_api.h
[vm] Implement WeakReference in the VM
2022-02-10 21:59:41 +00:00
runtime_offsets_extracted.h
[vm] Implement WeakReference in the VM
2022-02-10 21:59:41 +00:00
runtime_offsets_list.h
[vm] Implement WeakReference in the VM
2022-02-10 21:59:41 +00:00
stub_code_compiler_arm64.cc
[vm] Replace asm intrinsic _GrowableList._withData with flow graph implementation
2022-02-18 16:06:12 +00:00
stub_code_compiler_arm.cc
[vm] Replace asm intrinsic _GrowableList._withData with flow graph implementation
2022-02-18 16:06:12 +00:00
stub_code_compiler_ia32.cc
[vm] Refactor duplicated slots and rename offsets
2022-02-02 16:30:50 +00:00
stub_code_compiler_riscv.cc
[vm] Replace asm intrinsic _GrowableList._withData with flow graph implementation
2022-02-18 16:06:12 +00:00
stub_code_compiler_x64.cc
[vm] Replace asm intrinsic _GrowableList._withData with flow graph implementation
2022-02-18 16:06:12 +00:00
stub_code_compiler.cc
[vm] Replace asm intrinsic _GrowableList._withData with flow graph implementation
2022-02-18 16:06:12 +00:00
stub_code_compiler.h
[vm] Support RISC-V.
2022-01-20 00:57:57 +00:00
write_barrier_elimination_test.cc
[vm/compiler] Allow WB elimination for small arrays.
2022-02-07 10:47:12 +00:00
write_barrier_elimination.cc
[vm/compiler] Allow WB elimination for small arrays.
2022-02-07 10:47:12 +00:00
write_barrier_elimination.h
…

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.

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