Rename MallocFreeHelper as MemoryBuiltins

llvm-svn: 85286

18 files changed, 26 insertions, 28 deletions

diff --git a/llvm/include/llvm/Analysis/MallocFreeHelper.h b/llvm/include/llvm/Analysis/MemoryBuiltins.h
index 22cf1b58bb2..6395d29c680 100644
--- a/llvm/include/llvm/Analysis/MallocFreeHelper.h
+++ b/llvm/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;
diff --git a/llvm/lib/Analysis/AliasSetTracker.cpp b/llvm/lib/Analysis/AliasSetTracker.cpp
index ba2d95b9b07..652ec3b5dd3 100644
--- a/llvm/lib/Analysis/AliasSetTracker.cpp
+++ b/llvm/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"
diff --git a/llvm/lib/Analysis/BasicAliasAnalysis.cpp b/llvm/lib/Analysis/BasicAliasAnalysis.cpp
index 956aa821389..c81190b4184 100644
--- a/llvm/lib/Analysis/BasicAliasAnalysis.cpp
+++ b/llvm/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"
diff --git a/llvm/lib/Analysis/CMakeLists.txt b/llvm/lib/Analysis/CMakeLists.txt
index d90e6887c0b..f21fd54596d 100644
--- a/llvm/lib/Analysis/CMakeLists.txt
+++ b/llvm/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
diff --git a/llvm/lib/Analysis/CaptureTracking.cpp b/llvm/lib/Analysis/CaptureTracking.cpp
index 2f7e17c3706..d0baaca9600 100644
--- a/llvm/lib/Analysis/CaptureTracking.cpp
+++ b/llvm/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"
diff --git a/llvm/lib/Analysis/IPA/Andersens.cpp b/llvm/lib/Analysis/IPA/Andersens.cpp
index 92d6e8e541d..17f304c0211 100644
--- a/llvm/lib/Analysis/IPA/Andersens.cpp
+++ b/llvm/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"
diff --git a/llvm/lib/Analysis/IPA/GlobalsModRef.cpp b/llvm/lib/Analysis/IPA/GlobalsModRef.cpp
index 1bace9f7ad8..ddd6ff9bd82 100644
--- a/llvm/lib/Analysis/IPA/GlobalsModRef.cpp
+++ b/llvm/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"
diff --git a/llvm/lib/Analysis/MallocFreeHelper.cpp b/llvm/lib/Analysis/MemoryBuiltins.cpp
index 8633c5a8228..cf2ad62b617 100644
--- a/llvm/lib/Analysis/MallocFreeHelper.cpp
+++ b/llvm/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"
diff --git a/llvm/lib/Analysis/MemoryDependenceAnalysis.cpp b/llvm/lib/Analysis/MemoryDependenceAnalysis.cpp
index 2b7eec003ca..a071205a125 100644
--- a/llvm/lib/Analysis/MemoryDependenceAnalysis.cpp
+++ b/llvm/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"
diff --git a/llvm/lib/Analysis/PointerTracking.cpp b/llvm/lib/Analysis/PointerTracking.cpp
index 033ac908392..2251b62b180 100644
--- a/llvm/lib/Analysis/PointerTracking.cpp
+++ b/llvm/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"
diff --git a/llvm/lib/Transforms/IPO/FunctionAttrs.cpp b/llvm/lib/Transforms/IPO/FunctionAttrs.cpp
index 0f19f279452..b3a832f12d0 100644
--- a/llvm/lib/Transforms/IPO/FunctionAttrs.cpp
+++ b/llvm/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"
diff --git a/llvm/lib/Transforms/IPO/GlobalOpt.cpp b/llvm/lib/Transforms/IPO/GlobalOpt.cpp
index 34b3d7c9e9d..3963fdea39b 100644
--- a/llvm/lib/Transforms/IPO/GlobalOpt.cpp
+++ b/llvm/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"
diff --git a/llvm/lib/Transforms/Scalar/DeadStoreElimination.cpp b/llvm/lib/Transforms/Scalar/DeadStoreElimination.cpp
index 39689a05b5a..e3f43372ec1 100644
--- a/llvm/lib/Transforms/Scalar/DeadStoreElimination.cpp
+++ b/llvm/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"
diff --git a/llvm/lib/Transforms/Scalar/GVN.cpp b/llvm/lib/Transforms/Scalar/GVN.cpp
index 3641fecb756..32d027aa36d 100644
--- a/llvm/lib/Transforms/Scalar/GVN.cpp
+++ b/llvm/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"
diff --git a/llvm/lib/Transforms/Scalar/InstructionCombining.cpp b/llvm/lib/Transforms/Scalar/InstructionCombining.cpp
index 4af6c1c41f6..0ca3114c44d 100644
--- a/llvm/lib/Transforms/Scalar/InstructionCombining.cpp
+++ b/llvm/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"
diff --git a/llvm/lib/Transforms/Scalar/SCCP.cpp b/llvm/lib/Transforms/Scalar/SCCP.cpp
index def679894dc..4701d2f7405 100644
--- a/llvm/lib/Transforms/Scalar/SCCP.cpp
+++ b/llvm/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"
diff --git a/llvm/lib/Transforms/Utils/Local.cpp b/llvm/lib/Transforms/Utils/Local.cpp
index 4ff1e9ad24a..0ef1b438db9 100644
--- a/llvm/lib/Transforms/Utils/Local.cpp
+++ b/llvm/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"
diff --git a/llvm/lib/VMCore/Instruction.cpp b/llvm/lib/VMCore/Instruction.cpp
index 4e8922230d6..4dbb4020ded 100644
--- a/llvm/lib/VMCore/Instruction.cpp
+++ b/llvm/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) {