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tsan: instrument atomic nand operation

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168684 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dmitry Vyukov
2012-11-27 08:09:25 +00:00
parent 2cf4fb4884
commit b10675ef14
2 changed files with 202 additions and 0 deletions
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lib/Transforms/Instrumentation/ThreadSanitizer.cpp
+2
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@@ -188,6 +188,8 @@ bool ThreadSanitizer::doInitialization(Module &M) {
NamePart = "_fetch_or";
else if (op == AtomicRMWInst::Xor)
NamePart = "_fetch_xor";
else if (op == AtomicRMWInst::Nand)
NamePart = "_fetch_nand";
else
continue;
SmallString<32> RMWName("__tsan_atomic" + itostr(BitSize) + NamePart);