Emit available_externally vtables opportunistically
Summary:
We can emit vtable definition having inline function
if they are all emitted.
Reviewers: rjmccall, rsmith
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D33437
llvm-svn: 304394
diff --git a/clang/lib/CodeGen/MicrosoftCXXABI.cpp b/clang/lib/CodeGen/MicrosoftCXXABI.cpp
index 4cacf49..ff5aca8 100644
--- a/clang/lib/CodeGen/MicrosoftCXXABI.cpp
+++ b/clang/lib/CodeGen/MicrosoftCXXABI.cpp
@@ -3756,6 +3756,9 @@
if (llvm::GlobalVariable *GV = CGM.getModule().getNamedGlobal(MangledName))
return llvm::ConstantExpr::getBitCast(GV, CGM.Int8PtrTy);
+ // Note for the future: If we would ever like to do deferred emission of
+ // RTTI, check if emitting vtables opportunistically need any adjustment.
+
// Compute the fields for the TypeDescriptor.
SmallString<256> TypeInfoString;
{