X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FIR%2FValueSymbolTable.cpp;h=e9e979a9a72bb300c637e84e5be58babf30b1325;hb=9f52e1da3c6a6e798733704b0acf6920d00eb3d2;hp=fffacb377770006024f4ee0b160dd96d66b21f85;hpb=0b8c9a80f20772c3793201ab5b251d3520b9cea3;p=oota-llvm.git

diff --git a/lib/IR/ValueSymbolTable.cpp b/lib/IR/ValueSymbolTable.cpp
index fffacb37777..e9e979a9a72 100644
--- a/lib/IR/ValueSymbolTable.cpp
+++ b/lib/IR/ValueSymbolTable.cpp
@@ -11,7 +11,6 @@
 //
 //===----------------------------------------------------------------------===//
 
-#define DEBUG_TYPE "valuesymtab"
 #include "llvm/IR/ValueSymbolTable.h"
 #include "llvm/ADT/SmallString.h"
 #include "llvm/IR/GlobalValue.h"
@@ -20,6 +19,8 @@
 #include "llvm/Support/raw_ostream.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");