MergedLoadStoreMotion pass

[oota-llvm.git] / lib / IR / ValueSymbolTable.cpp

diff --git a/lib/IR/ValueSymbolTable.cpp b/lib/IR/ValueSymbolTable.cpp
index ea203bcc79c343f731c4728578a53819c41c5356..e9e979a9a72bb300c637e84e5be58babf30b1325 100644 (file)
--- a/lib/IR/ValueSymbolTable.cpp
+++ b/lib/IR/ValueSymbolTable.cpp
@@ -11,15 +11,16 @@
 //
 //===----------------------------------------------------------------------===//
 
-#define DEBUG_TYPE "valuesymtab"
-#include "llvm/ValueSymbolTable.h"
+#include "llvm/IR/ValueSymbolTable.h"
 #include "llvm/ADT/SmallString.h"
-#include "llvm/GlobalValue.h"
+#include "llvm/IR/GlobalValue.h"
+#include "llvm/IR/Type.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/raw_ostream.h"
-#include "llvm/Type.h"
 using namespace llvm;
 
+#define DEBUG_TYPE "valuesymtab"
+
 // Class destructor
 ValueSymbolTable::~ValueSymbolTable() {
 #ifndef NDEBUG   // Only do this in -g mode...
@@ -56,7 +57,7 @@ void ValueSymbolTable::reinsertValue(Value* V) {
 
     // Try insert the vmap entry with this suffix.
     ValueName &NewName = vmap.GetOrCreateValue(UniqueName);
-    if (NewName.getValue() == 0) {
+    if (!NewName.getValue()) {
       // Newly inserted name.  Success!
       NewName.setValue(V);
       V->Name = &NewName;
@@ -78,7 +79,7 @@ void ValueSymbolTable::removeValueName(ValueName *V) {
 ValueName *ValueSymbolTable::createValueName(StringRef Name, Value *V) {
   // In the common case, the name is not already in the symbol table.
   ValueName &Entry = vmap.GetOrCreateValue(Name);
-  if (Entry.getValue() == 0) {
+  if (!Entry.getValue()) {
     Entry.setValue(V);
     //DEBUG(dbgs() << " Inserted value: " << Entry.getKeyData() << ": "
     //           << *V << "\n");
@@ -95,7 +96,7 @@ ValueName *ValueSymbolTable::createValueName(StringRef Name, Value *V) {
     
     // Try insert the vmap entry with this suffix.
     ValueName &NewName = vmap.GetOrCreateValue(UniqueName);
-    if (NewName.getValue() == 0) {
+    if (!NewName.getValue()) {
       // Newly inserted name.  Success!
       NewName.setValue(V);
      //DEBUG(dbgs() << " Inserted value: " << UniqueName << ": " << *V << "\n");