diff options
| author | Vitaly Buka <vitalybuka@google.com> | 2018-12-05 01:44:31 +0000 |
|---|---|---|
| committer | Vitaly Buka <vitalybuka@google.com> | 2018-12-05 01:44:31 +0000 |
| commit | 8076c57fd2f9ec89f2f64bc22abae96dec7c2e99 (patch) | |
| tree | 8f14c83543f6e67c5b45d9122f7dddb56fe4c590 /clang/lib/CodeGen | |
| parent | bd199f8d4142eceaab1b045dafa44eefebc46a85 (diff) | |
| download | bcm5719-llvm-8076c57fd2f9ec89f2f64bc22abae96dec7c2e99.tar.gz bcm5719-llvm-8076c57fd2f9ec89f2f64bc22abae96dec7c2e99.zip | |
[asan] Add clang flag -fsanitize-address-use-odr-indicator
Reviewers: eugenis, m.ostapenko, ygribov
Subscribers: hiraditya, llvm-commits
Differential Revision: https://reviews.llvm.org/D55157
llvm-svn: 348327
Diffstat (limited to 'clang/lib/CodeGen')
| -rw-r--r-- | clang/lib/CodeGen/BackendUtil.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/clang/lib/CodeGen/BackendUtil.cpp b/clang/lib/CodeGen/BackendUtil.cpp index f746bc2f883..116678a3188 100644 --- a/clang/lib/CodeGen/BackendUtil.cpp +++ b/clang/lib/CodeGen/BackendUtil.cpp @@ -236,11 +236,12 @@ static void addAddressSanitizerPasses(const PassManagerBuilder &Builder, const CodeGenOptions &CGOpts = BuilderWrapper.getCGOpts(); bool Recover = CGOpts.SanitizeRecover.has(SanitizerKind::Address); bool UseAfterScope = CGOpts.SanitizeAddressUseAfterScope; + bool UseOdrIndicator = CGOpts.SanitizeAddressUseOdrIndicator; bool UseGlobalsGC = asanUseGlobalsGC(T, CGOpts); PM.add(createAddressSanitizerFunctionPass(/*CompileKernel*/ false, Recover, UseAfterScope)); PM.add(createAddressSanitizerModulePass(/*CompileKernel*/ false, Recover, - UseGlobalsGC)); + UseGlobalsGC, UseOdrIndicator)); } static void addKernelAddressSanitizerPasses(const PassManagerBuilder &Builder, @@ -248,7 +249,8 @@ static void addKernelAddressSanitizerPasses(const PassManagerBuilder &Builder, PM.add(createAddressSanitizerFunctionPass( /*CompileKernel*/ true, /*Recover*/ true, /*UseAfterScope*/ false)); PM.add(createAddressSanitizerModulePass( - /*CompileKernel*/ true, /*Recover*/ true)); + /*CompileKernel*/ true, /*Recover*/ true, /*UseGlobalsGC*/ true, + /*UseOdrIndicator*/ false)); } static void addHWAddressSanitizerPasses(const PassManagerBuilder &Builder, |
