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Objects may move during the garbage collection, and JVM needs
to notify ThreadAnalyzer about that. The new function
__tsan_java_find eliminates the need to maintain these
objects both in ThreadAnalyzer and JVM.
Author: Alexander Smundak (asmundak)
Reviewed in https://reviews.llvm.org/D27720
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@289682 91177308-0d34-0410-b5e6-96231b3b80d8
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They are meaningless.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@240539 91177308-0d34-0410-b5e6-96231b3b80d8
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This is required for Java support, as real PCs don't work for Java.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@236484 91177308-0d34-0410-b5e6-96231b3b80d8
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Even sleep(1) lead to episodical flakes on some machines.
Use an invisible by tsan barrier to enforce required execution order instead.
This makes the tests deterministic and faster.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@226659 91177308-0d34-0410-b5e6-96231b3b80d8
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they are required to handle synchronization on volatile/final fields
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@224697 91177308-0d34-0410-b5e6-96231b3b80d8
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It is required to prevent false positives between object ctor and finalizer,
as otherwise they look completely unsynchronized.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@211829 91177308-0d34-0410-b5e6-96231b3b80d8
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git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@201414 91177308-0d34-0410-b5e6-96231b3b80d8
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