DebugInfo can be enabled or disabled at function level (e.g. using an attribute). However, at module level it is determined by command line option and the state of command line option does not change during compilation. Make this layering explicit and fix accidental cases where the code generator was checking whether module has debug info enabled instead of checking whether debug info is enabled for this function or not.

llvm-svn: 127165

1 files changed, 2 insertions, 2 deletions

diff --git a/clang/lib/CodeGen/CodeGenModule.cpp b/clang/lib/CodeGen/CodeGenModule.cpp
index 439cc7d3577..9da4574057d 100644
--- a/clang/lib/CodeGen/CodeGenModule.cpp
+++ b/clang/lib/CodeGen/CodeGenModule.cpp
@@ -64,7 +64,7 @@ CodeGenModule::CodeGenModule(ASTContext &C, const CodeGenOptions &CGO,
     ABI(createCXXABI(*this)), 
     Types(C, M, TD, getTargetCodeGenInfo().getABIInfo(), ABI),
     TBAA(0),
-    VTables(*this), Runtime(0), DisableDebugInfo(false),
+    VTables(*this), Runtime(0),
     CFConstantStringClassRef(0), ConstantStringClassRef(0),
     VMContext(M.getContext()),
     NSConcreteGlobalBlockDecl(0), NSConcreteStackBlockDecl(0),
@@ -1281,7 +1281,7 @@ void CodeGenModule::EmitGlobalVarDefinition(const VarDecl *D) {
     EmitCXXGlobalVarDeclInitFunc(D, GV);
 
   // Emit global variable debug information.
-  if (CGDebugInfo *DI = getDebugInfo()) {
+  if (CGDebugInfo *DI = getModuleDebugInfo()) {
     DI->setLocation(D->getLocation());
     DI->EmitGlobalVariable(GV, D);
   }