optimize strstr, PR5783

[oota-llvm.git] / lib / CodeGen / MachineFunction.cpp

diff --git a/lib/CodeGen/MachineFunction.cpp b/lib/CodeGen/MachineFunction.cpp
index 81d1301336b8bf8c3f34e5bbd9b36283d4186748..dd6fd7ea594f85ecb50f2f2f87161623b29adcbe 100644 (file)
--- a/lib/CodeGen/MachineFunction.cpp
+++ b/lib/CodeGen/MachineFunction.cpp
@@ -328,7 +328,7 @@ void MachineFunction::print(raw_ostream &OS) const {
       if (I->second)
         OS << " in reg%" << I->second;
 
-      if (next(I) != E)
+      if (llvm::next(I) != E)
         OS << ", ";
     }
     OS << '\n';
@@ -342,7 +342,7 @@ void MachineFunction::print(raw_ostream &OS) const {
       else
         OS << "%physreg" << *I;
 
-      if (next(I) != E)
+      if (llvm::next(I) != E)
         OS << " ";
     }
     OS << '\n';
@@ -359,14 +359,16 @@ void MachineFunction::print(raw_ostream &OS) const {
 namespace llvm {
   template<>
   struct DOTGraphTraits<const MachineFunction*> : public DefaultDOTGraphTraits {
+
+  DOTGraphTraits (bool isSimple=false) : DefaultDOTGraphTraits(isSimple) {}
+
     static std::string getGraphName(const MachineFunction *F) {
       return "CFG for '" + F->getFunction()->getNameStr() + "' function";
     }
 
-    static std::string getNodeLabel(const MachineBasicBlock *Node,
-                                    const MachineFunction *Graph,
-                                    bool ShortNames) {
-      if (ShortNames && Node->getBasicBlock() &&
+    std::string getNodeLabel(const MachineBasicBlock *Node,
+                             const MachineFunction *Graph) {
+      if (isSimple () && Node->getBasicBlock() &&
           !Node->getBasicBlock()->getName().empty())
         return Node->getBasicBlock()->getNameStr() + ":";
 
@@ -374,7 +376,7 @@ namespace llvm {
       {
         raw_string_ostream OSS(OutStr);
         
-        if (ShortNames)
+        if (isSimple())
           OSS << Node->getNumber() << ':';
         else
           Node->print(OSS);