Do not forget DebugLoc!

llvm-svn: 125547
diff --git a/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp b/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp
index 7208ad0..37123d0 100644
--- a/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp
+++ b/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp
@@ -1588,6 +1588,7 @@
         DEBUG(errs() << "IC: Old = " << *I << '\n'
                      << "    New = " << *Result << '\n');
 
+        Result->setDebugLoc(I->getDebugLoc());
         // Everything uses the new instruction now.
         I->replaceAllUsesWith(Result);