Remove all debug info related named mdnodes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107323 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 6 insertions, 10 deletions

diff --git a/lib/Transforms/IPO/StripSymbols.cpp b/lib/Transforms/IPO/StripSymbols.cpp
index 4f53f71fa3..ae95ddffcb 100644
--- a/lib/Transforms/IPO/StripSymbols.cpp
+++ b/lib/Transforms/IPO/StripSymbols.cpp
@@ -223,16 +223,12 @@ static bool StripDebugInfo(Module &M) {
     Changed = true;
   }
 
-  NamedMDNode *NMD = M.getNamedMetadata("llvm.dbg.gv");
-  if (NMD) {
-    Changed = true;
-    NMD->eraseFromParent();
-  }
-
-  NMD = M.getNamedMetadata("llvm.dbg.lv");
-  if (NMD) {
-    Changed = true;
-    NMD->eraseFromParent();
+  for (Module::named_metadata_iterator NMI = M.named_metadata_begin(),
+         NME = M.named_metadata_end(); NMI != NME;) {
+    NamedMDNode *NMD = NMI;
+    ++NMI;
+    if (NMD->getName().startswith("llvm.dbg."))
+      NMD->eraseFromParent();
   }
 
   unsigned MDDbgKind = M.getMDKindID("dbg");