From: Dan Gohman <gohman@apple.com>
Date: Wed, 26 Aug 2009 00:13:22 +0000 (+0000)
Subject: Remove unused variables.
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=0084ace9496048ee4f19ab9fc0b825f039d93459;p=oota-llvm.git

Remove unused variables.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80058 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Transforms/Scalar/GVNPRE.cpp b/lib/Transforms/Scalar/GVNPRE.cpp
index bb5686704cf..b6296f72f3f 100644
--- a/lib/Transforms/Scalar/GVNPRE.cpp
+++ b/lib/Transforms/Scalar/GVNPRE.cpp
@@ -800,8 +800,6 @@ void GVNPRE::val_replace(ValueNumberedSet& s, Value* v) {
 Value* GVNPRE::phi_translate(Value* V, BasicBlock* pred, BasicBlock* succ) {
   if (V == 0)
     return 0;
-    
-  LLVMContext &Context = V->getContext();
   
   // Unary Operations
   if (CastInst* U = dyn_cast<CastInst>(V)) {
@@ -1597,7 +1595,6 @@ void GVNPRE::buildsets(Function& F) {
 void GVNPRE::insertion_pre(Value* e, BasicBlock* BB,
                            DenseMap<BasicBlock*, Value*>& avail,
                     std::map<BasicBlock*, ValueNumberedSet>& new_sets) {
-  LLVMContext &Context = e->getContext();
   for (pred_iterator PI = pred_begin(BB), PE = pred_end(BB); PI != PE; ++PI) {
     Value* e2 = avail[*PI];
     if (!availableOut[*PI].test(VN.lookup(e2))) {
diff --git a/lib/Transforms/Scalar/InstructionCombining.cpp b/lib/Transforms/Scalar/InstructionCombining.cpp
index 312ea5d3ca6..62ac9c91e20 100644
--- a/lib/Transforms/Scalar/InstructionCombining.cpp
+++ b/lib/Transforms/Scalar/InstructionCombining.cpp
@@ -1870,8 +1870,6 @@ struct AddMaskingAnd {
 
 static Value *FoldOperationIntoSelectOperand(Instruction &I, Value *SO,
                                              InstCombiner *IC) {
-  LLVMContext *Context = IC->getContext();
-  
   if (CastInst *CI = dyn_cast<CastInst>(&I)) {
     return IC->InsertCastBefore(CI->getOpcode(), SO, I.getType(), I);
   }