Remove all debug info related named mdnodes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107323 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/IPO/StripSymbols.cpp b/lib/Transforms/IPO/StripSymbols.cpp
index 4f53f71..ae95ddf 100644
--- a/lib/Transforms/IPO/StripSymbols.cpp
+++ b/lib/Transforms/IPO/StripSymbols.cpp
@@ -223,16 +223,12 @@
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");