Silence unused variable warnings.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59841 91177308-0d34-0410-b5e6-96231b3b80d8

2 files changed, 5 insertions, 0 deletions

diff --git a/lib/Transforms/Scalar/PredicateSimplifier.cpp b/lib/Transforms/Scalar/PredicateSimplifier.cpp
index f5c68ab82c..a7e4d6eec4 100644
--- a/lib/Transforms/Scalar/PredicateSimplifier.cpp
+++ b/lib/Transforms/Scalar/PredicateSimplifier.cpp
@@ -341,6 +341,7 @@ namespace {
     UGE = UGT | EQ_BIT
   };
 
+#ifndef NDEBUG
   /// validPredicate - determines whether a given value is actually a lattice
   /// value. Only used in assertions or debugging.
   static bool validPredicate(LatticeVal LV) {
@@ -355,6 +356,7 @@ namespace {
         return false;
     }
   }
+#endif
 
   /// reversePredicate - reverse the direction of the inequality
   static LatticeVal reversePredicate(LatticeVal LV) {
diff --git a/lib/Transforms/Scalar/Reassociate.cpp b/lib/Transforms/Scalar/Reassociate.cpp
index 313723cfef..c220c2bcc1 100644
--- a/lib/Transforms/Scalar/Reassociate.cpp
+++ b/lib/Transforms/Scalar/Reassociate.cpp
@@ -53,6 +53,7 @@ namespace {
   }
 }
 
+#ifndef DEBUG
 /// PrintOps - Print out the expression identified in the Ops list.
 ///
 static void PrintOps(Instruction *I, const std::vector<ValueEntry> &Ops) {
@@ -64,6 +65,7 @@ static void PrintOps(Instruction *I, const std::vector<ValueEntry> &Ops) {
     cerr << "," << Ops[i].Rank;
   }
 }
+#endif
   
 namespace {
   class VISIBILITY_HIDDEN Reassociate : public FunctionPass {
@@ -282,6 +284,7 @@ void Reassociate::LinearizeExprTree(BinaryOperator *I,
       std::swap(LHS, RHS);
       bool Success = !I->swapOperands();
       assert(Success && "swapOperands failed");
+      Success = false;
       MadeChange = true;
     }
   } else if (RHSBO) {