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dart-sdk/runtime
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Vyacheslav Egorov 83ab5d5ca3 [vm] Remove dynamic field unboxing in JIT 
Instead apply the same approach as we do in AOT: unbox based on the
static type information. There are no TFA results available in JIT,
but we could still unbox fields when running in sound null-safety.

TEST=ci

Cq-Include-Trybots: luci.dart.try:vm-kernel-reload-linux-release-x64-try,vm-kernel-reload-linux-debug-x64-try,vm-kernel-reload-rollback-linux-debug-x64-try,vm-kernel-reload-rollback-linux-release-x64-try,vm-kernel-precomp-linux-debug-x64-try,vm-kernel-precomp-linux-product-x64-try,vm-kernel-precomp-linux-release-x64-try,vm-kernel-precomp-nnbd-linux-release-simarm64-try,vm-kernel-linux-debug-simriscv64-try,vm-kernel-precomp-linux-debug-simriscv64-try,vm-kernel-nnbd-linux-release-ia32-try,vm-kernel-nnbd-linux-debug-x64-try,vm-kernel-nnbd-linux-debug-ia32-try,vm-kernel-nnbd-linux-release-simarm-try,vm-kernel-nnbd-linux-release-simarm64-try
Change-Id: Ide2e78c6659261ef8d245a4586cf699ea0fbb459
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/256211
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Commit-Queue: Slava Egorov <vegorov@google.com>
Reviewed-by: Martin Kustermann <kustermann@google.com>
Reviewed-by: Alexander Markov <alexmarkov@google.com>
2022-09-20 13:42:45 +00:00
..
bin [VM/Runtime] - Use 'const' qualifier for CObject typed data 2022-09-13 22:38:22 +00:00
docs
include [VM] Factor out helper functions related to isolate IDs 2022-09-19 19:46:01 +00:00
lib [vm] runtimeType for record instances and record type equality 2022-09-19 22:05:04 +00:00
observatory [ VM / Service ] Add isolateGroupId to IsolateRef and Isolate 2022-08-24 18:40:49 +00:00
observatory_2 [ VM / Service ] Add isolateGroupId to IsolateRef and Isolate 2022-08-24 18:40:49 +00:00
platform [vm] Remove dynamic field unboxing in JIT 2022-09-20 13:42:45 +00:00
tests Implement anonymous pipes and the ability to transmit them between processes using Unix Domain Sockets. 2022-09-13 21:16:28 +00:00
third_party
tools
vm [vm] Remove dynamic field unboxing in JIT 2022-09-20 13:42:45 +00:00
.clang-tidy
.gitignore
BUILD.gn
codereview.settings
configs.gni
CPPLINT.cfg
OWNERS
PRESUBMIT.py
runtime_args.gni