From 9f0fdf748243844ae04aa3561b591edb2d9283e4 Mon Sep 17 00:00:00 2001
From: Alkis Evlogimenos <alkis@evlogimenos.com>
Date: Wed, 26 May 2004 21:41:09 +0000
Subject: Refactor common initialization code in private init() functions.

This is a first step in supplying append to basic block constructors
for all instruction types.

llvm-svn: 13793
---
 llvm/lib/VMCore/iMemory.cpp | 31 ++++++++++++++-----------------
 1 file changed, 14 insertions(+), 17 deletions(-)

(limited to 'llvm/lib/VMCore/iMemory.cpp')

diff --git a/llvm/lib/VMCore/iMemory.cpp b/llvm/lib/VMCore/iMemory.cpp
index da4cc7483f0..2b731b45c5a 100644
--- a/llvm/lib/VMCore/iMemory.cpp
+++ b/llvm/lib/VMCore/iMemory.cpp
@@ -67,16 +67,14 @@ FreeInst::FreeInst(Value *Ptr, Instruction *InsertBefore)
 LoadInst::LoadInst(Value *Ptr, const std::string &Name, Instruction *InsertBef)
   : Instruction(cast<PointerType>(Ptr->getType())->getElementType(),
                 Load, Name, InsertBef), Volatile(false) {
-  Operands.reserve(1);
-  Operands.push_back(Use(Ptr, this));
+  init(Ptr);
 }
 
 LoadInst::LoadInst(Value *Ptr, const std::string &Name, bool isVolatile,
                    Instruction *InsertBef)
   : Instruction(cast<PointerType>(Ptr->getType())->getElementType(),
                 Load, Name, InsertBef), Volatile(isVolatile) {
-  Operands.reserve(1);
-  Operands.push_back(Use(Ptr, this));
+  init(Ptr);
 }
 
 //===----------------------------------------------------------------------===//
@@ -85,19 +83,13 @@ LoadInst::LoadInst(Value *Ptr, const std::string &Name, bool isVolatile,
 
 StoreInst::StoreInst(Value *Val, Value *Ptr, Instruction *InsertBefore)
   : Instruction(Type::VoidTy, Store, "", InsertBefore), Volatile(false) {
-  
-  Operands.reserve(2);
-  Operands.push_back(Use(Val, this));
-  Operands.push_back(Use(Ptr, this));
+  init(Val, Ptr);
 }
 
 StoreInst::StoreInst(Value *Val, Value *Ptr, bool isVolatile, 
                      Instruction *InsertBefore)
   : Instruction(Type::VoidTy, Store, "", InsertBefore), Volatile(isVolatile) {
-  
-  Operands.reserve(2);
-  Operands.push_back(Use(Val, this));
-  Operands.push_back(Use(Ptr, this));
+  init(Val, Ptr);
 }
 
 
@@ -113,11 +105,8 @@ static inline const Type *checkType(const Type *Ty) {
   return Ty;
 }
 
-GetElementPtrInst::GetElementPtrInst(Value *Ptr, const std::vector<Value*> &Idx,
-				     const std::string &Name, Instruction *InBe)
-  : Instruction(PointerType::get(checkType(getIndexedType(Ptr->getType(),
-                                                          Idx, true))),
-                GetElementPtr, Name, InBe) {
+void GetElementPtrInst::init(Value *Ptr, const std::vector<Value*> &Idx)
+{
   Operands.reserve(1+Idx.size());
   Operands.push_back(Use(Ptr, this));
 
@@ -125,6 +114,14 @@ GetElementPtrInst::GetElementPtrInst(Value *Ptr, const std::vector<Value*> &Idx,
     Operands.push_back(Use(Idx[i], this));
 }
 
+GetElementPtrInst::GetElementPtrInst(Value *Ptr, const std::vector<Value*> &Idx,
+				     const std::string &Name, Instruction *InBe)
+  : Instruction(PointerType::get(checkType(getIndexedType(Ptr->getType(),
+                                                          Idx, true))),
+                GetElementPtr, Name, InBe) {
+  init(Ptr, Idx);
+}
+
 // getIndexedType - Returns the type of the element that would be loaded with
 // a load instruction with the specified parameters.
 //
-- 
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