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| author | 2022-01-26 02:43:33 +0000 | |
|---|---|---|
| committer | 2022-01-26 02:43:33 +0000 | |
| commit | 07cbc5ba4f117ea74faecffe14ffc0ce8aa7ee0e (patch) | |
| tree | 2c3c512ebfdf1ac807c688611f8a9dd16562d654 /compiler/optimizing/intrinsics_x86.cc | |
| parent | 0ab5b6d2afbdd71a18f8fb9b1fcf39e54cfd55a5 (diff) | |
Revert "Reduce pauses for weak reference access"
This reverts commit 0ab5b6d2afbdd71a18f8fb9b1fcf39e54cfd55a5.
Reason for revert: Breaks CMS builds
Change-Id: Ib3dfcc90ac5b7259c7f718a0373b48acc2ba10b2
Diffstat (limited to 'compiler/optimizing/intrinsics_x86.cc')
| -rw-r--r-- | compiler/optimizing/intrinsics_x86.cc | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/compiler/optimizing/intrinsics_x86.cc b/compiler/optimizing/intrinsics_x86.cc index 3a3886432a..7c2537495a 100644 --- a/compiler/optimizing/intrinsics_x86.cc +++ b/compiler/optimizing/intrinsics_x86.cc @@ -3346,9 +3346,8 @@ void IntrinsicCodeGeneratorX86::VisitReferenceGetReferent(HInvoke* invoke) { if (kEmitCompilerReadBarrier) { // Check self->GetWeakRefAccessEnabled(). ThreadOffset32 offset = Thread::WeakRefAccessEnabledOffset<kX86PointerSize>(); - __ fs()->cmpl(Address::Absolute(offset), - Immediate(enum_cast<int32_t>(WeakRefAccessState::kVisiblyEnabled))); - __ j(kNotEqual, slow_path->GetEntryLabel()); + __ fs()->cmpl(Address::Absolute(offset), Immediate(0)); + __ j(kEqual, slow_path->GetEntryLabel()); } // Load the java.lang.ref.Reference class, use the output register as a temporary. |