[llvm-commits] [llvm] r95807 - /llvm/trunk/lib/Transforms/IPO/StripSymbols.cpp

[Devang Patel]

Author: dpatel
Date: Wed Feb 10 15:19:56 2010
New Revision: 95807

URL: http://llvm.org/viewvc/llvm-project?rev=95807&view=rev
Log:
Strip new llvm.dbg.value intrinsic.

Modified:
    llvm/trunk/lib/Transforms/IPO/StripSymbols.cpp

Modified: llvm/trunk/lib/Transforms/IPO/StripSymbols.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/IPO/StripSymbols.cpp?rev=95807&r1=95806&r2=95807&view=diff

==============================================================================
--- llvm/trunk/lib/Transforms/IPO/StripSymbols.cpp (original)
+++ llvm/trunk/lib/Transforms/IPO/StripSymbols.cpp Wed Feb 10 15:19:56 2010
@@ -214,6 +214,15 @@
     Changed = true;
   }
 
+  if (Function *DbgVal = M.getFunction("llvm.dbg.value")) {
+    while (!DbgVal->use_empty()) {
+      CallInst *CI = cast<CallInst>(DbgVal->use_back());
+      CI->eraseFromParent();
+    }
+    DbgVal->eraseFromParent();
+    Changed = true;
+  }
+
   NamedMDNode *NMD = M.getNamedMetadata("llvm.dbg.gv");
   if (NMD) {
     Changed = true;