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Teagan Strickland d7054690ab [vm/compiler] Partially revert "Replace LoadClassId for known cids." 
We still need to check for concrete types in
ConstantPropagator::VisitLoadClassId to avoid benchmark regressions.

Change-Id: Ie3a7e3aaa3b261c34760308f3cb1d328ce2d8493
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/103520
Commit-Queue: Teagan Strickland <sstrickl@google.com>
Reviewed-by: Martin Kustermann <kustermann@google.com>
2019-05-24 09:56:59 +00:00
..
aot
[vm/snapshots] Finalize and sort all classes in snapshots with compilation trace
2019-05-22 16:01:07 +00:00
assembler
[vm/ffi] Re-land "[vm/ffi] FFI callbacks on X64."
2019-05-24 02:39:13 +00:00
backend
[vm/compiler] Partially revert "Replace LoadClassId for known cids."
2019-05-24 09:56:59 +00:00
frontend
[vm/ffi] Re-land "[vm/ffi] FFI callbacks on X64."
2019-05-24 02:39:13 +00:00
jit
Revert "[vm, compiler] Unoptimized megamorphic calls."
2019-05-22 13:20:49 +00:00
asm_intrinsifier_arm64.cc
Revert "Reland "Temporary revert of two changes which potentially caused performance regressions in Flutter.""
2019-04-03 12:50:57 +00:00
asm_intrinsifier_arm.cc
Revert "Reland "Temporary revert of two changes which potentially caused performance regressions in Flutter.""
2019-04-03 12:50:57 +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] Shorter invocation counter check.
2019-05-16 23:04:22 +00:00
asm_intrinsifier_x64.cc
Revert "Reland "Temporary revert of two changes which potentially caused performance regressions in Flutter.""
2019-04-03 12:50:57 +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/compiler] Merge cid ranges when generating receiver check
2019-05-22 16:34:36 +00:00
call_specializer.h
[vm/compiler] Add new optimization pass which inlines typed data accesses
2019-04-05 15:51:34 +00:00
cha_test.cc
[vm] Add missing safepoint transitions.
2018-08-28 16:40:17 +00:00
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
[vm/compiler] Move compiler state (CHA, deopt id) from Thread to a special class
2018-09-03 16:01:24 +00:00
compiler_pass.cc
[dart/vm] enhanced graph checker
2019-05-13 17:47:11 +00:00
compiler_pass.h
[vm/compiler] Move inlining/intrinsics pipeline passes to compiler_pass.h
2019-04-25 10:55:40 +00:00
compiler_sources.gni
[vm/ffi] DBC support on x64 Linux/MacOS hosts
2019-05-09 11:46:03 +00:00
compiler_state.cc
[vm/bytecode] Add context IDs to disambiguate accesses to distinct contexts
2018-11-17 00:35:30 +00:00
compiler_state.h
[vm] Decouple growable_array.h and zone.h from thread.h
2019-01-11 20:47:10 +00:00
ffi_dbc_trampoline_x64_linux_mac.S
[vm/ffi] DBC support on x64 Linux/MacOS hosts
2019-05-09 11:46:03 +00:00
ffi_dbc_trampoline.h
[vm/ffi] DBC support on x64 Linux/MacOS hosts
2019-05-09 11:46:03 +00:00
ffi.cc
[vm/ffi] Re-land "[vm/ffi] FFI callbacks on X64."
2019-05-24 02:39:13 +00:00
ffi.h
[vm/ffi] Re-land "[vm/ffi] FFI callbacks on X64."
2019-05-24 02:39:13 +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] Make StoreIndexedInstr take unboxed values and make LoadIndexedInstr produce unboxed values
2019-04-26 10:34:19 +00:00
graph_intrinsifier.h
[vm] Decouple intrinsifier code from runtime
2019-02-13 17:22:56 +00:00
intrinsifier.cc
[vm] Decouple intrinsifier code from runtime
2019-02-13 17:22:56 +00:00
intrinsifier.h
[vm] Decouple intrinsifier code from runtime
2019-02-13 17:22:56 +00:00
method_recognizer.cc
[vm] Make Library::FindPragma a static method.
2019-05-08 14:49:45 +00:00
method_recognizer.h
[vm] Decouple intrinsifier code from runtime
2019-02-13 17:22:56 +00:00
README.md
…
recognized_methods_list.h
[vm/compiler] Forward the ByteData constructor length argument.
2019-05-23 13:19:46 +00:00
relocation.cc
Reland "Reland "[VM runtime] Dual mapping of executable pages.""
2019-03-12 20:45:45 +00:00
relocation.h
[vm] Fix errors compiling with GCC.
2019-04-24 23:12:45 +00:00
runtime_api.cc
[vm/ffi] Re-land "[vm/ffi] FFI callbacks on X64."
2019-05-24 02:39:13 +00:00
runtime_api.h
[vm/ffi] Re-land "[vm/ffi] FFI callbacks on X64."
2019-05-24 02:39:13 +00:00
stub_code_compiler_arm64.cc
[vm/ffi] Re-land "[vm/ffi] FFI callbacks on X64."
2019-05-24 02:39:13 +00:00
stub_code_compiler_arm.cc
[vm/ffi] Re-land "[vm/ffi] FFI callbacks on X64."
2019-05-24 02:39:13 +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/ffi] Re-land "[vm/ffi] FFI callbacks on X64."
2019-05-24 02:39:13 +00:00
stub_code_compiler_x64.cc
[vm/ffi] Re-land "[vm/ffi] FFI callbacks on X64."
2019-05-24 02:39:13 +00:00
stub_code_compiler.h
[vm, jit] Make unoptimized instance calls compatible with megamorphic calls.
2019-04-25 16:53:51 +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.

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