Remove the LLVMContext& arguments from *Folder constructors, as they don't seem to be used anywhere.

llvm-svn: 128793

llvm/include/llvm/Support/ConstantFolder.h

@@ -22,12 +22,10 @@
 
 namespace llvm {
 
-class LLVMContext;
-
 /// ConstantFolder - Create constants with minimum, target independent, folding.
 class ConstantFolder {
 public:
-  explicit ConstantFolder(LLVMContext &) {}
+  explicit ConstantFolder() {}
 
   //===--------------------------------------------------------------------===//
   // Binary Operators

llvm/include/llvm/Support/IRBuilder.h

@@ -301,7 +301,7 @@ public:
     : IRBuilderBase(C), Inserter(I), Folder(F) {
   }
 
-  explicit IRBuilder(LLVMContext &C) : IRBuilderBase(C), Folder(C) {
+  explicit IRBuilder(LLVMContext &C) : IRBuilderBase(C), Folder() {
   }
 
   explicit IRBuilder(BasicBlock *TheBB, const T &F)
@@ -310,12 +310,12 @@ public:
   }
 
   explicit IRBuilder(BasicBlock *TheBB)
-    : IRBuilderBase(TheBB->getContext()), Folder(Context) {
+    : IRBuilderBase(TheBB->getContext()), Folder() {
     SetInsertPoint(TheBB);
   }
 
   explicit IRBuilder(Instruction *IP)
-    : IRBuilderBase(IP->getContext()), Folder(Context) {
+    : IRBuilderBase(IP->getContext()), Folder() {
     SetInsertPoint(IP);
   }
   
@@ -325,7 +325,7 @@ public:
   }
 
   IRBuilder(BasicBlock *TheBB, BasicBlock::iterator IP)
-    : IRBuilderBase(TheBB->getContext()), Folder(Context) {
+    : IRBuilderBase(TheBB->getContext()), Folder() {
     SetInsertPoint(TheBB, IP);
   }
 

llvm/include/llvm/Support/NoFolder.h

@@ -27,12 +27,10 @@
 
 namespace llvm {
 
-class LLVMContext;
-
 /// NoFolder - Create "constants" (actually, instructions) with no folding.
 class NoFolder {
 public:
-  explicit NoFolder(LLVMContext &) {}
+  explicit NoFolder() {}
 
   //===--------------------------------------------------------------------===//
   // Binary Operators