Emit debug info for dynamic initializers. Permit __attribute__((nodebug)) on

variables that have static storage duration, it removes debug info on the
emitted initializer function but not all debug info about this variable.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160659 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 5 insertions, 2 deletions

diff --git a/lib/CodeGen/CGDeclCXX.cpp b/lib/CodeGen/CGDeclCXX.cpp
index 893628e08a..492b95ad15 100644
--- a/lib/CodeGen/CGDeclCXX.cpp
+++ b/lib/CodeGen/CGDeclCXX.cpp
@@ -321,9 +321,12 @@ void CodeGenFunction::GenerateCXXGlobalVarDeclInitFunc(llvm::Function *Fn,
                                                        const VarDecl *D,
                                                  llvm::GlobalVariable *Addr,
                                                        bool PerformInit) {
-  StartFunction(GlobalDecl(), getContext().VoidTy, Fn,
+  if (CGM.getModuleDebugInfo() && !D->hasAttr<NoDebugAttr>())
+    DebugInfo = CGM.getModuleDebugInfo();
+
+  StartFunction(GlobalDecl(D), getContext().VoidTy, Fn,
                 getTypes().arrangeNullaryFunction(),
-                FunctionArgList(), SourceLocation());
+                FunctionArgList(), D->getInit()->getExprLoc());
 
   // Use guarded initialization if the global variable is weak. This
   // occurs for, e.g., instantiated static data members and