diff options
Diffstat (limited to 'clang/lib/CodeGen/CodeGenModule.cpp')
| -rw-r--r-- | clang/lib/CodeGen/CodeGenModule.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/clang/lib/CodeGen/CodeGenModule.cpp b/clang/lib/CodeGen/CodeGenModule.cpp index b08ead80c1c..acf6e4d63cc 100644 --- a/clang/lib/CodeGen/CodeGenModule.cpp +++ b/clang/lib/CodeGen/CodeGenModule.cpp @@ -457,6 +457,10 @@ void CodeGenModule::Release() { // Indicate that we want CodeView in the metadata. getModule().addModuleFlag(llvm::Module::Warning, "CodeView", 1); } + if (CodeGenOpts.ControlFlowGuard) { + // We want function ID tables for Control Flow Guard. + getModule().addModuleFlag(llvm::Module::Warning, "cfguard", 1); + } if (CodeGenOpts.OptimizationLevel > 0 && CodeGenOpts.StrictVTablePointers) { // We don't support LTO with 2 with different StrictVTablePointers // FIXME: we could support it by stripping all the information introduced |
