1. Add a bottom-up pass on BURG trees that is used to fix constant operands.

   Needs to be bottom up because constant values may be forward-substituted
   to their uses (i.e., into the parent in the BURG tree).
2. Move most of the constant-fixup code into machine-indepedent file
   InstrSelectionSupport.cpp.

llvm-svn: 859

1 files changed, 3 insertions, 2 deletions

diff --git a/llvm/lib/CodeGen/MachineInstr.cpp b/llvm/lib/CodeGen/MachineInstr.cpp
index 8cbf55e840f..76fd4e7c835 100644
--- a/llvm/lib/CodeGen/MachineInstr.cpp
+++ b/llvm/lib/CodeGen/MachineInstr.cpp
@@ -98,9 +98,10 @@ operator<< (ostream& os, const MachineInstr& minstr)
       const Value* val = *vo;
       os << val << (vo.isDef()? "(def), " : ", ");
     }
-  os << endl;
 #endif
   
+  os << endl;
+  
   return os;
 }
 
@@ -170,7 +171,7 @@ PrintMachineInstructions(const Method *const method)
       
       MachineCodeForBasicBlock& mvec = bb->getMachineInstrVec();
       for (unsigned i=0; i < mvec.size(); i++)
-	cout << "\t" << *mvec[i] << endl;
+	cout << "\t" << *mvec[i];
     } 
   cout << endl << "End method \"" << method->getName() << "\""
        << endl << endl;