fix many input tracking bugs.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90915 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 7 insertions, 4 deletions

diff --git a/include/llvm/Analysis/PHITransAddr.h b/include/llvm/Analysis/PHITransAddr.h
index c88e4013aa..b612316057 100644
--- a/include/llvm/Analysis/PHITransAddr.h
+++ b/include/llvm/Analysis/PHITransAddr.h
@@ -106,10 +106,13 @@ private:
                                     BasicBlock *PredBB, const DominatorTree &DT,
                                     SmallVectorImpl<Instruction*> &NewInsts);
   
-  /// ReplaceInstWithValue - Remove any instruction inputs in the InstInputs
-  /// array that are due to the specified instruction that is about to be
-  /// removed from the address, and add any corresponding to V.  This returns V.
-  Value *ReplaceInstWithValue(Instruction *I, Value *V);
+  /// AddAsInput - If the specified value is an instruction, add it as an input.
+  Value *AddAsInput(Value *V) {
+    // If V is an instruction, it is now an input.
+    if (Instruction *VI = dyn_cast<Instruction>(V))
+      InstInputs.push_back(VI);
+    return V;
+  }
   
 };