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| author | Matt Morehouse <mascasa@google.com> | 2017-09-20 22:53:08 +0000 |
|---|---|---|
| committer | Matt Morehouse <mascasa@google.com> | 2017-09-20 22:53:08 +0000 |
| commit | 4881a23ca8127768c212ba271ca6ec4fe8930893 (patch) | |
| tree | 1320adf7bb10b43aea4b807bfb768de544c02807 /clang/lib/CodeGen/CGClass.cpp | |
| parent | d44afff1b6ae85678c939a682e5f9df64536ef9a (diff) | |
| download | bcm5719-llvm-4881a23ca8127768c212ba271ca6ec4fe8930893.tar.gz bcm5719-llvm-4881a23ca8127768c212ba271ca6ec4fe8930893.zip | |
[MSan] Disable sanitization for __sanitizer_dtor_callback.
Summary:
Eliminate unnecessary instrumentation at __sanitizer_dtor_callback
call sites. Fixes https://github.com/google/sanitizers/issues/861.
Reviewers: eugenis, kcc
Reviewed By: eugenis
Subscribers: vitalybuka, llvm-commits, cfe-commits, hiraditya
Differential Revision: https://reviews.llvm.org/D38063
llvm-svn: 313831
Diffstat (limited to 'clang/lib/CodeGen/CGClass.cpp')
| -rw-r--r-- | clang/lib/CodeGen/CGClass.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/clang/lib/CodeGen/CGClass.cpp b/clang/lib/CodeGen/CGClass.cpp index 6a41110982f..1ebe5219cd1 100644 --- a/clang/lib/CodeGen/CGClass.cpp +++ b/clang/lib/CodeGen/CGClass.cpp @@ -1577,6 +1577,7 @@ namespace { static void EmitSanitizerDtorCallback(CodeGenFunction &CGF, llvm::Value *Ptr, CharUnits::QuantityType PoisonSize) { + CodeGenFunction::SanitizerScope SanScope(&CGF); // Pass in void pointer and size of region as arguments to runtime // function llvm::Value *Args[] = {CGF.Builder.CreateBitCast(Ptr, CGF.VoidPtrTy), |
