This reverts commit ade37f931e.
This re-lands RebindRule change with fixes for the "-mdebug--hot-reload" test failures.
Original commit is reverted in patch set 1.
Fixes are in following patch sets.
Bug:
Change-Id: I49375af9b891323fe05c670d77cbf880964aae54
Reviewed-on: https://dart-review.googlesource.com/9361
Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
Commit-Queue: Alexander Aprelev <aam@google.com>
Change-Id: I6219462fed278dbb90361c2084eed886c9245097
Revert "Revert "Introduce inline cache reload rule attribute to static call AST node and ICData.""
This reverts commit 162283c2f3.
This re-lands the change with original revert in Patch set 1, actual bug fix in next patch set.
Bug:
Change-Id: I6219462fed278dbb90361c2084eed886c9245097
Reviewed-on: https://dart-review.googlesource.com/8760
Commit-Queue: Alexander Aprelev <aam@google.com>
Reviewed-by: Ryan Macnak <rmacnak@google.com>
This reverts commit 68a727fa5c.
Revert "Fix ICData::New() invocation. Follow-up to 68a727fa5cf5."
This reverts commit ac06b1c8ea.
Revert "Fix last ICData::New() invocation. Follow-up to 68a727fa5cf5."
This reverts commit da26ffc4de.
Bug:
Change-Id: Ia2d4e6a3c3a3a329982c90aded11e72bf25a9a34
Reviewed-on: https://dart-review.googlesource.com/8402
Reviewed-by: Alexander Aprelev <aam@google.com>
Commit-Queue: Alexander Aprelev <aam@google.com>
Reload rule describes how inline cache has to be processed during hot reload, whether it should
be updated, reset or preserved.
Bug: dartbug.com/30639
Change-Id: I40b63ade786456ec48d4fa205a076654c2996bce
Reviewed-on: https://dart-review.googlesource.com/7586
Commit-Queue: Alexander Aprelev <aam@google.com>
Reviewed-by: Ryan Macnak <rmacnak@google.com>
New folder structure (nested under vm/):
- compiler/
- jit/ - JIT specific code
- aot/ - AOT specific code
- backend/ - all middle-end and back-end code (IL, flow graph)
- assembler/ - assemblers and disassemblers
- frontend/ - front ends (AST -> IL, Kernel -> IL)
compiler/README.md would be the documentation root for the compiler
pipeline
Bug: https://github.com/dart-lang/sdk/issues/30575
Change-Id: I2dfd9688793bff737f7632ddc77fca766875ce36
Reviewed-on: https://dart-review.googlesource.com/2940
Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
Commit-Queue: Vyacheslav Egorov <vegorov@google.com>
- [x] Add an is static call bit to ICData
- [x] Rewrite the reset ICData iterators to rely on that bit rather than the function's ic data map
BUG=
Review URL: https://codereview.chromium.org/2064693003 .
This is a cut of the work that Todd and I collaborated on in the reload branch.
In this CL, we've dropped the loader port hacks, in other words, on stack reloading in the standalone embedder does not work yet.
- [x] Support for hot reloading of isolate source code
- [x] Unit test harness and many tests
- [x] Service protocol and Observatory support
- [x] Product build does not include support for hot reloading.
R=rmacnak@google.com
Review URL: https://codereview.chromium.org/1965823002 .
- Use TokenDescriptor instead of intptr_t for all token positions.
- Use TokenDescriptor in raw_object instead of int32_t.
- TokenDescriptor is a POD with an int32_t (this shrinks the size of AST and IR nodes by 32-bits on 64-bit architectures).
There are some cleanups I plan on doing as a follow up CL:
- Replace TokenDescriptor::value() with TokenDescriptor::TokenPos()
R=iposva@google.com, rmacnak@google.com
Review URL: https://codereview.chromium.org/1644793002 .
- Rework token position address space.
- Use ClassifyingTokenPositions::kMethodExtractor for the token position of a method extractor.
- Plumb token positions through all of Ast Transformer.
- Plumb token positions for temporary expressions, etc in Flow Graph Builder.
- Add token positions for parts of the await machinery.
- Move ClassifyingTokenPositions into token.h.
- Remove default token position of Scanner::kNoSourcePos for many IR instructions.
- A couple of unit tests.
- Use synthetic token positions for synthetic AstNodes.
- Fix SLEB128 encoding / decoding + test
- s/Scanner::kNoSourcePos/Token::kNoSourcePos.
- Remove >= 0 and < 0 checks against token positions and use helpers instead.
R=rmacnak@google.com
Review URL: https://codereview.chromium.org/1589643002 .
This makes the code in the code generator independent from how stubs
are actually called (i.e. directly embedding the target address, or
indirectly by loading the target address from the code object).
BUG=
R=rmacnak@google.com
Review URL: https://codereview.chromium.org//1270803003 .
This allows to make the last explicitly named stubs shared between isolates.
When sharing code stubs, we can't do patching at their entry anymore.
Therefore, I had to remove patching support of the array allocation stub.
Is this a functionality we want to keep?
The change is mostly performance-neutral because optimized code has an inlined fast
path for array allocation and only uses the stub for the slow-case.
The only isolate-specific stubs left are object allocation stubs which are
associated with their Class are per-isolate.
Since this CL removes any isolate-specific stubs from StubCode, it becomes AllStatic.
BUG=
R=koda@google.com
Review URL: https://codereview.chromium.org//1247783002 .
Until now the parser marked native functions as native when parsing.
This may be too late for some functions. E.g. the native typed list
constructor may not be invoked because the intrinsic code is executed
instead (unless for example new-space allocation fails).
This causes missing type information when optimizing functions using
those recognized factory functions like Uint8List._new.
R=srdjan@google.com
Review URL: https://codereview.chromium.org//99373002
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@30846 260f80e4-7a28-3924-810f-c04153c831b5
- when resolving the native method which has been closurized account for the 'this' argument in the count of arguments.
- explicitly copy the 'this' parameter in the closure context as the first parameter before calling the native function. This is done by piggy backing on the CopyParameters code used for functions with optional parameters.
Review URL: https://chromiumcodereview.appspot.com//10535180
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@8816 260f80e4-7a28-3924-810f-c04153c831b5
Alexander Aprelev