• Georg Neis's avatar
    Revert "[compiler, heap] Create LocalHeap outside of ExecuteJob" · 04c85d7c
    Georg Neis authored
    This reverts commit 44708a5b.
    
    Reason for revert: https://ci.chromium.org/p/v8/builders/ci/V8%20Linux64%20TSAN/33692
    
    Original change's description:
    > [compiler, heap] Create LocalHeap outside of ExecuteJob
    >
    > Create LocalHeap directly in the Task or in GetOptimizedCodeNow and
    > pass its reference as argument to ExecuteJob. This allows us to create
    > LocalHeap differently for the main and background thread, e.g. by
    > passing an additional argument to the constructor in the future.
    > It will be required in the future anyways when the main thread will
    > have its own LocalHeap/LocalIsolate.
    >
    > Extending the scope of LocalHeap, also made
    > HandleBase::IsDereferenceAllowed more precise and uncovered two
    > potential issues: heap accesses in
    > OptimizingCompileDispatcher::CompileNext and PipelineImpl::AssembleCode
    > with --code-comments.
    >
    > LocalHeap can now be created in the parked state. Also fixed a data
    > race with LocalHeap's destructor publishing write barrier entries
    > without holding the lock.
    >
    > Bug: v8:10315
    > Change-Id: I9226972601a07b87108cd66efbbb6a0d118af58d
    > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2460818
    > Commit-Queue: Georg Neis <neis@chromium.org>
    > Reviewed-by: Leszek Swirski <leszeks@chromium.org>
    > Reviewed-by: Santiago Aboy Solanes <solanes@chromium.org>
    > Reviewed-by: Georg Neis <neis@chromium.org>
    > Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
    > Cr-Commit-Position: refs/heads/master@{#70521}
    
    TBR=ulan@chromium.org,neis@chromium.org,leszeks@chromium.org,solanes@chromium.org,dinfuehr@chromium.org
    
    Change-Id: I9dd1f8ca6237d5716b6d8938cef0ee3f642f3166
    No-Presubmit: true
    No-Tree-Checks: true
    No-Try: true
    Bug: v8:10315
    Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2474118Reviewed-by: 's avatarGeorg Neis <neis@chromium.org>
    Commit-Queue: Georg Neis <neis@chromium.org>
    Cr-Commit-Position: refs/heads/master@{#70522}
    04c85d7c
Name
Last commit
Last update
..
arm Loading commit data...
arm64 Loading commit data...
ia32 Loading commit data...
mips Loading commit data...
mips64 Loading commit data...
ppc Loading commit data...
s390 Loading commit data...
x64 Loading commit data...
DEPS Loading commit data...
OWNERS Loading commit data...
assembler-arch.h Loading commit data...
assembler-inl.h Loading commit data...
assembler.cc Loading commit data...
assembler.h Loading commit data...
bailout-reason.cc Loading commit data...
bailout-reason.h Loading commit data...
callable.h Loading commit data...
code-comments.cc Loading commit data...
code-comments.h Loading commit data...
code-desc.cc Loading commit data...
code-desc.h Loading commit data...
code-factory.cc Loading commit data...
code-factory.h Loading commit data...
code-reference.cc Loading commit data...
code-reference.h Loading commit data...
code-stub-assembler.cc Loading commit data...
code-stub-assembler.h Loading commit data...
compilation-cache.cc Loading commit data...
compilation-cache.h Loading commit data...
compiler.cc Loading commit data...
compiler.h Loading commit data...
constant-pool.cc Loading commit data...
constant-pool.h Loading commit data...
constants-arch.h Loading commit data...
cpu-features.h Loading commit data...
external-reference-encoder.cc Loading commit data...
external-reference-encoder.h Loading commit data...
external-reference-table.cc Loading commit data...
external-reference-table.h Loading commit data...
external-reference.cc Loading commit data...
external-reference.h Loading commit data...
flush-instruction-cache.cc Loading commit data...
flush-instruction-cache.h Loading commit data...
handler-table.cc Loading commit data...
handler-table.h Loading commit data...
interface-descriptors.cc Loading commit data...
interface-descriptors.h Loading commit data...
label.h Loading commit data...
machine-type.cc Loading commit data...
machine-type.h Loading commit data...
macro-assembler-inl.h Loading commit data...
macro-assembler.h Loading commit data...
optimized-compilation-info.cc Loading commit data...
optimized-compilation-info.h Loading commit data...
pending-optimization-table.cc Loading commit data...
pending-optimization-table.h Loading commit data...
register-arch.h Loading commit data...
register-configuration.cc Loading commit data...
register-configuration.h Loading commit data...
register.cc Loading commit data...
register.h Loading commit data...
reglist.h Loading commit data...
reloc-info.cc Loading commit data...
reloc-info.h Loading commit data...
safepoint-table.cc Loading commit data...
safepoint-table.h Loading commit data...
signature.h Loading commit data...
source-position-table.cc Loading commit data...
source-position-table.h Loading commit data...
source-position.cc Loading commit data...
source-position.h Loading commit data...
string-constants.cc Loading commit data...
string-constants.h Loading commit data...
tick-counter.cc Loading commit data...
tick-counter.h Loading commit data...
tnode.cc Loading commit data...
tnode.h Loading commit data...
turbo-assembler.cc Loading commit data...
turbo-assembler.h Loading commit data...
unoptimized-compilation-info.cc Loading commit data...
unoptimized-compilation-info.h Loading commit data...