[ms-cxxabi] Mangle dynamic initializer stubs the same way MSVC does
Summary: Dynamic initializers are mangled as ??__E <name> YAXXZ.
Reviewers: timurrrr
CC: cfe-commits
Differential Revision: http://llvm-reviews.chandlerc.com/D1477
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190434 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGDeclCXX.cpp b/lib/CodeGen/CGDeclCXX.cpp
index 2417873..e3249aa 100644
--- a/lib/CodeGen/CGDeclCXX.cpp
+++ b/lib/CodeGen/CGDeclCXX.cpp
@@ -259,10 +259,15 @@
llvm::GlobalVariable *Addr,
bool PerformInit) {
llvm::FunctionType *FTy = llvm::FunctionType::get(VoidTy, false);
+ SmallString<256> FnName;
+ {
+ llvm::raw_svector_ostream Out(FnName);
+ getCXXABI().getMangleContext().mangleDynamicInitializer(D, Out);
+ }
// Create a variable initialization function.
llvm::Function *Fn =
- CreateGlobalInitOrDestructFunction(*this, FTy, "__cxx_global_var_init");
+ CreateGlobalInitOrDestructFunction(*this, FTy, FnName.str());
CodeGenFunction(*this).GenerateCXXGlobalVarDeclInitFunc(Fn, D, Addr,
PerformInit);