commit 8b00a5116410697a35cd56250c96516ec964a262
author Tobias Grosser <grosser@fim.uni-passau.de> Sun Sep 04 11:45:45 2011 +0000
committer Tobias Grosser <grosser@fim.uni-passau.de> Sun Sep 04 11:45:45 2011 +0000
tree efb504c7305c5ae0a623bd28643940881490c7e6
parent 7551c3000a0fff0a02a2cb16685934d41a37da32

CodeGen: Remove unused code

llvm-svn: 139096

polly/lib/CodeGeneration.cpp

diff --git a/polly/lib/CodeGeneration.cpp b/polly/lib/CodeGeneration.cpp
index 5f4990e..cb8a01f 100644
--- a/polly/lib/CodeGeneration.cpp
+++ b/polly/lib/CodeGeneration.cpp
@@ -410,15 +410,10 @@
   }
 
   void copyBinInst(const BinaryOperator *Inst, ValueMapT &BBMap,
-                   ValueMapT &vectorMap, VectorValueMapT &scalarMaps,
-                   int vectorDimension, int vectorWidth) {
+                   ValueMapT &vectorMap, int vectorDimension, int vectorWidth) {
     Value *opZero = Inst->getOperand(0);
     Value *opOne = Inst->getOperand(1);
 
-    // This is an old instruction that can be ignored.
-    if (!opZero && !opOne)
-      return;
-
     Value *newOpZero, *newOpOne;
     newOpZero = getOperand(opZero, BBMap, &vectorMap);
     newOpOne = getOperand(opOne, BBMap, &vectorMap);
@@ -535,8 +530,7 @@
 
     if (isVectorBlock() && hasVectorOperands(Inst, vectorMap)) {
       if (const BinaryOperator *binaryInst = dyn_cast<BinaryOperator>(Inst))
-        copyBinInst(binaryInst, BBMap, vectorMap, scalarMaps, vectorDimension,
-                    vectorWidth);
+        copyBinInst(binaryInst, BBMap, vectorMap, vectorDimension, vectorWidth);
       else if (const StoreInst *store = dyn_cast<StoreInst>(Inst))
         copyVectorStore(store, BBMap, vectorMap, scalarMaps, vectorDimension,
                           vectorWidth);