1 files changed, 19 insertions, 21 deletions
diff --git a/clang/lib/CodeGen/CodeGenFunction.cpp b/clang/lib/CodeGen/CodeGenFunction.cpp
index da8db172f50..20352f9f685 100644
--- a/clang/lib/CodeGen/CodeGenFunction.cpp
+++ b/clang/lib/CodeGen/CodeGenFunction.cpp
@@ -31,25 +31,23 @@ using namespace clang;
 using namespace CodeGen;
 
 CodeGenFunction::CodeGenFunction(CodeGenModule &cgm, bool suppressNewContext)
-  : CodeGenTypeCache(cgm), CGM(cgm), Target(cgm.getTarget()),
-    Builder(cgm.getModule().getContext()),
-    CapturedStmtInfo(0),
-    SanitizePerformTypeCheck(CGM.getSanOpts().Null |
-                             CGM.getSanOpts().Alignment |
-                             CGM.getSanOpts().ObjectSize |
-                             CGM.getSanOpts().Vptr),
-    SanOpts(&CGM.getSanOpts()),
-    AutoreleaseResult(false), BlockInfo(0), BlockPointer(0),
-    LambdaThisCaptureField(0), NormalCleanupDest(0), NextCleanupDestIndex(1),
-    FirstBlockInfo(0), EHResumeBlock(0), ExceptionSlot(0), EHSelectorSlot(0),
-    DebugInfo(0), DisableDebugInfo(false), DidCallStackSave(false),
-    IndirectBranch(0), SwitchInsn(0), CaseRangeBlock(0), UnreachableBlock(0),
-    NumReturnExprs(0), NumSimpleReturnExprs(0),
-    CXXABIThisDecl(0), CXXABIThisValue(0), CXXThisValue(0),
-    CXXDefaultInitExprThis(0),
-    CXXStructorImplicitParamDecl(0), CXXStructorImplicitParamValue(0),
-    OutermostConditional(0), CurLexicalScope(0), TerminateLandingPad(0),
-    TerminateHandler(0), TrapBB(0) {
+    : CodeGenTypeCache(cgm), CGM(cgm), Target(cgm.getTarget()),
+      Builder(cgm.getModule().getContext()), CapturedStmtInfo(0),
+      SanitizePerformTypeCheck(CGM.getSanOpts().Null |
+                               CGM.getSanOpts().Alignment |
+                               CGM.getSanOpts().ObjectSize |
+                               CGM.getSanOpts().Vptr),
+      SanOpts(&CGM.getSanOpts()), AutoreleaseResult(false), BlockInfo(0),
+      BlockPointer(0), LambdaThisCaptureField(0), NormalCleanupDest(0),
+      NextCleanupDestIndex(1), FirstBlockInfo(0), EHResumeBlock(0),
+      ExceptionSlot(0), EHSelectorSlot(0), DebugInfo(CGM.getModuleDebugInfo()),
+      DisableDebugInfo(false), DidCallStackSave(false), IndirectBranch(0),
+      SwitchInsn(0), CaseRangeBlock(0), UnreachableBlock(0), NumReturnExprs(0),
+      NumSimpleReturnExprs(0), CXXABIThisDecl(0), CXXABIThisValue(0),
+      CXXThisValue(0), CXXDefaultInitExprThis(0),
+      CXXStructorImplicitParamDecl(0), CXXStructorImplicitParamValue(0),
+      OutermostConditional(0), CurLexicalScope(0), TerminateLandingPad(0),
+      TerminateHandler(0), TrapBB(0) {
   if (!suppressNewContext)
     CGM.getCXXABI().getMangleContext().startNewFunction();
 
@@ -660,8 +658,8 @@ void CodeGenFunction::GenerateCode(GlobalDecl GD, llvm::Function *Fn,
   const FunctionDecl *FD = cast<FunctionDecl>(GD.getDecl());
 
   // Check if we should generate debug info for this function.
-  if (!FD->hasAttr<NoDebugAttr>())
-    maybeInitializeDebugInfo();
+  if (FD->hasAttr<NoDebugAttr>())
+    DebugInfo = NULL; // disable debug info indefinitely for this function
 
   FunctionArgList Args;
   QualType ResTy = FD->getResultType();