Get rid of the Pass+Context magic.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76702 91177308-0d34-0410-b5e6-96231b3b80d8

120 files changed, 835 insertions, 786 deletions

diff --git a/docs/tutorial/LangImpl5.html b/docs/tutorial/LangImpl5.html
index 5f50cb28c5..a783c4abbd 100644
--- a/docs/tutorial/LangImpl5.html
+++ b/docs/tutorial/LangImpl5.html
@@ -856,7 +856,7 @@ the loop again and exiting the loop.  Any future code is emitted in the
     NamedValues.erase(VarName);
   
   // for expr always returns 0.0.
-  return TheFunction->getContext()->getNullValue(Type::DoubleTy);
+  return TheFunction->getContext().getNullValue(Type::DoubleTy);
 }
 </pre>
 </div>
diff --git a/docs/tutorial/LangImpl6.html b/docs/tutorial/LangImpl6.html
index 9fffb53398..1933d71c06 100644
--- a/docs/tutorial/LangImpl6.html
+++ b/docs/tutorial/LangImpl6.html
@@ -1570,7 +1570,7 @@ Value *ForExprAST::Codegen() {
 
   
   // for expr always returns 0.0.
-  return TheFunction->getContext()->getNullValue(Type::DoubleTy);
+  return TheFunction->getContext().getNullValue(Type::DoubleTy);
 }
 
 Function *PrototypeAST::Codegen() {
diff --git a/docs/tutorial/LangImpl7.html b/docs/tutorial/LangImpl7.html
index 27a30f7343..07c8da653c 100644
--- a/docs/tutorial/LangImpl7.html
+++ b/docs/tutorial/LangImpl7.html
@@ -1858,7 +1858,7 @@ Value *ForExprAST::Codegen() {
 
   
   // for expr always returns 0.0.
-  return TheFunction->getContext()->getNullValue(Type::DoubleTy);
+  return TheFunction->getContext().getNullValue(Type::DoubleTy);
 }
 
 Value *VarExprAST::Codegen() {
diff --git a/examples/Kaleidoscope/toy.cpp b/examples/Kaleidoscope/toy.cpp
index 4f9e949829..1aa9965fa4 100644
--- a/examples/Kaleidoscope/toy.cpp
+++ b/examples/Kaleidoscope/toy.cpp
@@ -856,7 +856,7 @@ Value *ForExprAST::Codegen() {
 
   
   // for expr always returns 0.0.
-  return TheFunction->getContext()->getNullValue(Type::DoubleTy);
+  return TheFunction->getContext().getNullValue(Type::DoubleTy);
 }
 
 Value *VarExprAST::Codegen() {
diff --git a/include/llvm/Analysis/ConstantFolding.h b/include/llvm/Analysis/ConstantFolding.h
index 6c8acf0c27..3e393ff691 100644
--- a/include/llvm/Analysis/ConstantFolding.h
+++ b/include/llvm/Analysis/ConstantFolding.h
@@ -29,13 +29,13 @@ namespace llvm {
 /// is returned.  Note that this function can only fail when attempting to fold
 /// instructions like loads and stores, which have no constant expression form.
 ///
-Constant *ConstantFoldInstruction(Instruction *I, LLVMContext *Context,
+Constant *ConstantFoldInstruction(Instruction *I, LLVMContext &Context,
                                   const TargetData *TD = 0);
 
 /// ConstantFoldConstantExpression - Attempt to fold the constant expression
 /// using the specified TargetData.  If successful, the constant result is
 /// result is returned, if not, null is returned.
-Constant *ConstantFoldConstantExpression(ConstantExpr *CE, LLVMContext *Context,
+Constant *ConstantFoldConstantExpression(ConstantExpr *CE, LLVMContext &Context,
                                          const TargetData *TD = 0);
 
 /// ConstantFoldInstOperands - Attempt to constant fold an instruction with the
@@ -46,7 +46,7 @@ Constant *ConstantFoldConstantExpression(ConstantExpr *CE, LLVMContext *Context,
 ///
 Constant *ConstantFoldInstOperands(unsigned Opcode, const Type *DestTy,
                                    Constant*const * Ops, unsigned NumOps,
-                                   LLVMContext *Context,
+                                   LLVMContext &Context,
                                    const TargetData *TD = 0);
 
 /// ConstantFoldCompareInstOperands - Attempt to constant fold a compare
@@ -55,7 +55,7 @@ Constant *ConstantFoldInstOperands(unsigned Opcode, const Type *DestTy,
 ///
 Constant *ConstantFoldCompareInstOperands(unsigned Predicate,
                                           Constant*const * Ops, unsigned NumOps,
-                                          LLVMContext *Context,
+                                          LLVMContext &Context,
                                           const TargetData *TD = 0);
 
 
@@ -63,7 +