Added naming to inserted phi copy values - for easy debugging

llvm-svn: 1325

2 files changed, 9 insertions, 3 deletions

diff --git a/llvm/lib/CodeGen/InstrSelection/InstrSelection.cpp b/llvm/lib/CodeGen/InstrSelection/InstrSelection.cpp
index f32165eda1b..f27ad710e0a 100644
--- a/llvm/lib/CodeGen/InstrSelection/InstrSelection.cpp
+++ b/llvm/lib/CodeGen/InstrSelection/InstrSelection.cpp
@@ -23,6 +23,7 @@
 #include "llvm/Method.h"
 #include "llvm/iOther.h"
 #include "llvm/Target/MachineRegInfo.h"
+#include <string.h>
 
 
 //******************** Internal Data Declarations ************************/
@@ -252,6 +253,11 @@ void InsertCode4AllPhisInMeth(Method *method, TargetMachine &target) {
 	Value *PhiCpRes = 
 	  new Value(PN->getType(), PN->getValueType() );
 
+	string *Name = new string("PhiCp:");
+	(*Name) += (int) PhiCpRes;
+	PhiCpRes->setName( *Name );
+  
+
 	// for each incoming value of the phi, insert phi elimination
 	//
         for (unsigned i = 0; i < PN->getNumIncomingValues(); ++i) {
diff --git a/llvm/lib/CodeGen/MachineInstr.cpp b/llvm/lib/CodeGen/MachineInstr.cpp
index 383bd2a32d9..de77f6ab6cb 100644
--- a/llvm/lib/CodeGen/MachineInstr.cpp
+++ b/llvm/lib/CodeGen/MachineInstr.cpp
@@ -95,8 +95,8 @@ operator<< (ostream& os, const MachineInstr& minstr)
   
   for (unsigned i=0, N=minstr.getNumOperands(); i < N; i++) {
     os << "\t" << minstr.getOperand(i);
-    if( minstr.getOperand(i).opIsDef() ) os << "*";
-
+    if( minstr.getOperand(i).opIsDef() ) 
+      os << "*";
   }
   
 #undef DEBUG_VAL_OP_ITERATOR
@@ -122,7 +122,7 @@ operator<< (ostream& os, const MachineInstr& minstr)
     for(unsigned z=0; z < NumOfImpRefs; z++) {
       os << minstr.getImplicitRef(z);
       if( minstr.implicitRefIsDefined(z)) os << "*";
-      cout << "\t";
+      os << "\t";
     }
   }