remove dead .erase.

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

diff --git a/lib/CodeGen/MachineFunction.cpp b/lib/CodeGen/MachineFunction.cpp
index 3df88fca437164c6683b894f26170968828b92da..1e3e3145a3704a3e8397a752789682c4995fed22 100644 (file)
--- a/lib/CodeGen/MachineFunction.cpp
+++ b/lib/CodeGen/MachineFunction.cpp
@@ -26,6 +26,8 @@
 #include "llvm/CodeGen/MachineJumpTableInfo.h"
 #include "llvm/CodeGen/MachineRegisterInfo.h"
 #include "llvm/CodeGen/Passes.h"
+#include "llvm/Analysis/DebugInfo.h"
+#include "llvm/Support/Debug.h"
 #include "llvm/Target/TargetData.h"
 #include "llvm/Target/TargetLowering.h"
 #include "llvm/Target/TargetMachine.h"
@@ -299,7 +301,7 @@ MachineFunction::extractStoreMemRefs(MachineInstr::mmo_iterator Begin,
 }
 
 void MachineFunction::dump() const {
-  print(errs());
+  print(dbgs());
 }
 
 void MachineFunction::print(raw_ostream &OS) const {
@@ -328,7 +330,7 @@ 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 +344,7 @@ 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 +361,16 @@ 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 +378,7 @@ namespace llvm {
       {
         raw_string_ostream OSS(OutStr);
         
-        if (ShortNames)
+        if (isSimple())
           OSS << Node->getNumber() << ':';
         else
           Node->print(OSS);
@@ -423,12 +427,12 @@ unsigned MachineFunction::addLiveIn(unsigned PReg,
   return VReg;
 }
 
-/// getDebugLocTuple - Get the DebugLocTuple for a given DebugLoc object.
-DebugLocTuple MachineFunction::getDebugLocTuple(DebugLoc DL) const {
+/// getDILocation - Get the DILocation for a given DebugLoc object.
+DILocation MachineFunction::getDILocation(DebugLoc DL) const {
   unsigned Idx = DL.getIndex();
   assert(Idx < DebugLocInfo.DebugLocations.size() &&
          "Invalid index into debug locations!");
-  return DebugLocInfo.DebugLocations[Idx];
+  return DILocation(DebugLocInfo.DebugLocations[Idx]);
 }
 
 //===----------------------------------------------------------------------===//
@@ -517,7 +521,7 @@ void MachineFrameInfo::print(const MachineFunction &MF, raw_ostream &OS) const{
 }
 
 void MachineFrameInfo::dump(const MachineFunction &MF) const {
-  print(MF, errs());
+  print(MF, dbgs());
 }
 
 //===----------------------------------------------------------------------===//
@@ -530,10 +534,6 @@ void MachineFrameInfo::dump(const MachineFunction &MF) const {
 unsigned MachineJumpTableInfo::getJumpTableIndex(
                                const std::vector<MachineBasicBlock*> &DestBBs) {
   assert(!DestBBs.empty() && "Cannot create an empty jump table!");
-  for (unsigned i = 0, e = JumpTables.size(); i != e; ++i)
-    if (JumpTables[i].MBBs == DestBBs)
-      return i;
-  
   JumpTables.push_back(MachineJumpTableEntry(DestBBs));
   return JumpTables.size()-1;
 }
@@ -581,7 +581,7 @@ void MachineJumpTableInfo::print(raw_ostream &OS) const {
   OS << '\n';
 }
 
-void MachineJumpTableInfo::dump() const { print(errs()); }
+void MachineJumpTableInfo::dump() const { print(dbgs()); }
 
 
 //===----------------------------------------------------------------------===//
@@ -704,4 +704,4 @@ void MachineConstantPool::print(raw_ostream &OS) const {
   }
 }
 
-void MachineConstantPool::dump() const { print(errs()); }
+void MachineConstantPool::dump() const { print(dbgs()); }