[llvm-commits] [llvm] r130895 - /llvm/trunk/lib/Transforms/Scalar/GVN.cpp

[Devang Patel]

Author: dpatel
Date: Wed May  4 18:58:50 2011
New Revision: 130895

URL: http://llvm.org/viewvc/llvm-project?rev=130895&view=rev
Log:
Set debug loc for new instructions.

Modified:
    llvm/trunk/lib/Transforms/Scalar/GVN.cpp

Modified: llvm/trunk/lib/Transforms/Scalar/GVN.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Scalar/GVN.cpp?rev=130895&r1=130894&r2=130895&view=diff
==============================================================================
--- llvm/trunk/lib/Transforms/Scalar/GVN.cpp (original)
+++ llvm/trunk/lib/Transforms/Scalar/GVN.cpp Wed May  4 18:58:50 2011
@@ -952,12 +952,12 @@
       IntegerType::get(LoadTy->getContext(), NewLoadSize*8);
     DestPTy = PointerType::get(DestPTy, 
                        cast<PointerType>(PtrVal->getType())->getAddressSpace());
-    
+    Builder.SetCurrentDebugLocation(SrcVal->getDebugLoc());
     PtrVal = Builder.CreateBitCast(PtrVal, DestPTy);
     LoadInst *NewLoad = Builder.CreateLoad(PtrVal);
     NewLoad->takeName(SrcVal);
     NewLoad->setAlignment(SrcVal->getAlignment());
-    
+
     DEBUG(dbgs() << "GVN WIDENED LOAD: " << *SrcVal << "\n");
     DEBUG(dbgs() << "TO: " << *NewLoad << "\n");
     
@@ -2118,7 +2118,7 @@
 
       VN.add(Phi, ValNo);
       addToLeaderTable(ValNo, Phi, CurrentBlock);
-
+      Phi->setDebugLoc(CurInst->getDebugLoc());
       CurInst->replaceAllUsesWith(Phi);
       if (Phi->getType()->isPointerTy()) {
         // Because we have added a PHI-use of the pointer value, it has now