Eliminate unnecessary copy of FileName from GCOVLines.

[oota-llvm.git] / lib / Analysis / DebugInfo.cpp

diff --git a/lib/Analysis/DebugInfo.cpp b/lib/Analysis/DebugInfo.cpp
index a3dea40d87b1dd22bee4c6e5276a568ae8f7ef73..aeb039ce71c19f57c4e1ea66cb8caf7d675b4023 100644 (file)
--- a/lib/Analysis/DebugInfo.cpp
+++ b/lib/Analysis/DebugInfo.cpp
@@ -130,7 +130,14 @@ MDNode *DIVariable::getInlinedAt() const {
 /// isBasicType - Return true if the specified tag is legal for
 /// DIBasicType.
 bool DIDescriptor::isBasicType() const {
-  return DbgNode && getTag() == dwarf::DW_TAG_base_type;
+  if (!DbgNode) return false;
+  switch (getTag()) {
+  case dwarf::DW_TAG_base_type:
+  case dwarf::DW_TAG_unspecified_type:
+    return true;
+  default:
+    return false;
+  }
 }
 
 /// isDerivedType - Return true if the specified tag is legal for DIDerivedType.