Rename MallocFreeHelper as MemoryBuiltins

llvm-svn: 85286

include/llvm/Analysis/MemoryBuiltins.h

@@ -1,4 +1,4 @@
-//===- llvm/Analysis/MallocFreeHelper.h - Identify malloc/free --*- C++ -*-===//
+//===- llvm/Analysis/MemoryBuiltins.h- Calls to memory builtins -*- C++ -*-===//
 //
 //                     The LLVM Compiler Infrastructure
 //
@@ -7,14 +7,13 @@
 //
 //===----------------------------------------------------------------------===//
 //
-// This family of functions identifies calls to malloc, bitcasts of malloc
-// calls, and the types and array sizes associated with them.  It also
-// identifies calls to the free builtin.
+// This family of functions identifies calls to builtin functions that allocate
+// or free memory.  
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef LLVM_ANALYSIS_MALLOCHELPER_H
-#define LLVM_ANALYSIS_MALLOCHELPER_H
+#ifndef LLVM_ANALYSIS_MEMORYBUILTINS_H
+#define LLVM_ANALYSIS_MEMORYBUILTINS_H
 
 namespace llvm {
 class CallInst;

lib/Analysis/AliasSetTracker.cpp

@@ -13,7 +13,7 @@
 
 #include "llvm/Analysis/AliasSetTracker.h"
 #include "llvm/Analysis/AliasAnalysis.h"
-#include "llvm/Analysis/MallocFreeHelper.h"
+#include "llvm/Analysis/MemoryBuiltins.h"
 #include "llvm/Instructions.h"
 #include "llvm/IntrinsicInst.h"
 #include "llvm/Pass.h"

lib/Analysis/BasicAliasAnalysis.cpp

@@ -15,7 +15,7 @@
 
 #include "llvm/Analysis/AliasAnalysis.h"
 #include "llvm/Analysis/CaptureTracking.h"
-#include "llvm/Analysis/MallocFreeHelper.h"
+#include "llvm/Analysis/MemoryBuiltins.h"
 #include "llvm/Analysis/Passes.h"
 #include "llvm/Constants.h"
 #include "llvm/DerivedTypes.h"

lib/Analysis/CMakeLists.txt

@@ -23,7 +23,7 @@ add_llvm_library(LLVMAnalysis
   LoopDependenceAnalysis.cpp
   LoopInfo.cpp
   LoopPass.cpp
-  MallocFreeHelper.cpp
+  MemoryBuiltins.cpp
   MemoryDependenceAnalysis.cpp
   PointerTracking.cpp
   PostDominators.cpp

lib/Analysis/CaptureTracking.cpp

@@ -17,7 +17,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/Analysis/CaptureTracking.h"
-#include "llvm/Analysis/MallocFreeHelper.h"
+#include "llvm/Analysis/MemoryBuiltins.h"
 #include "llvm/Instructions.h"
 #include "llvm/Value.h"
 #include "llvm/ADT/SmallSet.h"

lib/Analysis/IPA/Andersens.cpp

@@ -63,7 +63,7 @@
 #include "llvm/Support/InstIterator.h"
 #include "llvm/Support/InstVisitor.h"
 #include "llvm/Analysis/AliasAnalysis.h"
-#include "llvm/Analysis/MallocFreeHelper.h"
+#include "llvm/Analysis/MemoryBuiltins.h"
 #include "llvm/Analysis/Passes.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/System/Atomic.h"

lib/Analysis/IPA/GlobalsModRef.cpp

@@ -23,7 +23,7 @@
 #include "llvm/DerivedTypes.h"
 #include "llvm/Analysis/AliasAnalysis.h"
 #include "llvm/Analysis/CallGraph.h"
-#include "llvm/Analysis/MallocFreeHelper.h"
+#include "llvm/Analysis/MemoryBuiltins.h"
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/InstIterator.h"
 #include "llvm/ADT/Statistic.h"

lib/Analysis/MemoryBuiltins.cpp

@@ -1,4 +1,4 @@
-//===-- MallocFreeHelper.cpp - Identify calls to malloc and free builtins -===//
+//===------ MemoryBuiltins.cpp - Identify calls to memory builtins --------===//
 //
 //                     The LLVM Compiler Infrastructure
 //
@@ -7,13 +7,12 @@
 //
 //===----------------------------------------------------------------------===//
 //
-// This family of functions identifies calls to malloc, bitcasts of malloc
-// calls, and the types and array sizes associated with them.  It also
-// identifies calls to the free builtin.
+// This family of functions identifies calls to builtin functions that allocate
+// or free memory.  
 //
 //===----------------------------------------------------------------------===//
 
-#include "llvm/Analysis/MallocFreeHelper.h"
+#include "llvm/Analysis/MemoryBuiltins.h"
 #include "llvm/Constants.h"
 #include "llvm/Instructions.h"
 #include "llvm/Module.h"

lib/Analysis/MemoryDependenceAnalysis.cpp

@@ -20,7 +20,7 @@
 #include "llvm/IntrinsicInst.h"
 #include "llvm/Function.h"
 #include "llvm/Analysis/AliasAnalysis.h"
-#include "llvm/Analysis/MallocFreeHelper.h"
+#include "llvm/Analysis/MemoryBuiltins.h"
 #include "llvm/ADT/Statistic.h"
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/Support/PredIteratorCache.h"

lib/Analysis/PointerTracking.cpp

@@ -13,7 +13,7 @@
 #include "llvm/Analysis/ConstantFolding.h"
 #include "llvm/Analysis/Dominators.h"
 #include "llvm/Analysis/LoopInfo.h"
-#include "llvm/Analysis/MallocFreeHelper.h"
+#include "llvm/Analysis/MemoryBuiltins.h"
 #include "llvm/Analysis/PointerTracking.h"
 #include "llvm/Analysis/ScalarEvolution.h"
 #include "llvm/Analysis/ScalarEvolutionExpressions.h"

lib/Transforms/IPO/FunctionAttrs.cpp

@@ -26,7 +26,7 @@
 #include "llvm/Analysis/AliasAnalysis.h"
 #include "llvm/Analysis/CallGraph.h"
 #include "llvm/Analysis/CaptureTracking.h"
-#include "llvm/Analysis/MallocFreeHelper.h"
+#include "llvm/Analysis/MemoryBuiltins.h"
 #include "llvm/ADT/SmallSet.h"
 #include "llvm/ADT/Statistic.h"
 #include "llvm/ADT/UniqueVector.h"

lib/Transforms/IPO/GlobalOpt.cpp

@@ -24,7 +24,7 @@
 #include "llvm/Module.h"
 #include "llvm/Pass.h"
 #include "llvm/Analysis/ConstantFolding.h"
-#include "llvm/Analysis/MallocFreeHelper.h"
+#include "llvm/Analysis/MemoryBuiltins.h"
 #include "llvm/Target/TargetData.h"
 #include "llvm/Support/CallSite.h"
 #include "llvm/Support/Debug.h"

lib/Transforms/Scalar/DeadStoreElimination.cpp

@@ -26,7 +26,7 @@
 #include "llvm/ADT/Statistic.h"
 #include "llvm/Analysis/AliasAnalysis.h"
 #include "llvm/Analysis/Dominators.h"
-#include "llvm/Analysis/MallocFreeHelper.h"
+#include "llvm/Analysis/MemoryBuiltins.h"
 #include "llvm/Analysis/MemoryDependenceAnalysis.h"
 #include "llvm/Target/TargetData.h"
 #include "llvm/Transforms/Utils/Local.h"

lib/Transforms/Scalar/GVN.cpp

@@ -33,7 +33,7 @@
 #include "llvm/ADT/Statistic.h"
 #include "llvm/Analysis/Dominators.h"
 #include "llvm/Analysis/AliasAnalysis.h"
-#include "llvm/Analysis/MallocFreeHelper.h"
+#include "llvm/Analysis/MemoryBuiltins.h"
 #include "llvm/Analysis/MemoryDependenceAnalysis.h"
 #include "llvm/Support/CFG.h"
 #include "llvm/Support/CommandLine.h"

lib/Transforms/Scalar/InstructionCombining.cpp

@@ -42,7 +42,7 @@
 #include "llvm/GlobalVariable.h"
 #include "llvm/Operator.h"
 #include "llvm/Analysis/ConstantFolding.h"
-#include "llvm/Analysis/MallocFreeHelper.h"
+#include "llvm/Analysis/MemoryBuiltins.h"
 #include "llvm/Analysis/ValueTracking.h"
 #include "llvm/Target/TargetData.h"
 #include "llvm/Transforms/Utils/BasicBlockUtils.h"

lib/Transforms/Scalar/SCCP.cpp

@@ -30,7 +30,7 @@
 #include "llvm/LLVMContext.h"
 #include "llvm/Pass.h"
 #include "llvm/Analysis/ConstantFolding.h"
-#include "llvm/Analysis/MallocFreeHelper.h"
+#include "llvm/Analysis/MemoryBuiltins.h"
 #include "llvm/Analysis/ValueTracking.h"
 #include "llvm/Transforms/Utils/Local.h"
 #include "llvm/Support/CallSite.h"

lib/Transforms/Utils/Local.cpp

@@ -24,7 +24,7 @@
 #include "llvm/ADT/SmallPtrSet.h"
 #include "llvm/Analysis/ConstantFolding.h"
 #include "llvm/Analysis/DebugInfo.h"
-#include "llvm/Analysis/MallocFreeHelper.h"
+#include "llvm/Analysis/MemoryBuiltins.h"
 #include "llvm/Analysis/ProfileInfo.h"
 #include "llvm/Target/TargetData.h"
 #include "llvm/Support/GetElementPtrTypeIterator.h"

lib/VMCore/Instruction.cpp

@@ -303,7 +303,7 @@ bool Instruction::isUsedOutsideOfBlock(const BasicBlock *BB) const {
   return false;
 }
 
-// Code here matches isFreeCall from MallocFreeHelper, which is not in VMCore.
+// Code here matches isFreeCall from MemoryBuiltins, which is not in VMCore.
 static bool isFreeCall(const Value* I) {
   const CallInst *CI = dyn_cast<CallInst>(I);
   if (!CI)
@@ -408,7 +408,7 @@ bool Instruction::isCommutative(unsigned op) {
   }
 }
 
-// Code here matches isMalloc from MallocFreeHelper, which is not in VMCore.
+// Code here matches isMalloc from MemoryBuiltins, which is not in VMCore.
 static bool isMalloc(const Value* I) {
   const CallInst *CI = dyn_cast<CallInst>(I);
   if (!CI) {