Extend the ValuesAtScope cache to cover all expressions, not just

[oota-llvm.git] / lib / Analysis / IVUsers.cpp

diff --git a/lib/Analysis/IVUsers.cpp b/lib/Analysis/IVUsers.cpp
index 00622d360acbfdad79c01a2a28037ec86d9b5aad..927740b338e6a30181a3b0564e88c8daf2209daa 100644 (file)
--- a/lib/Analysis/IVUsers.cpp
+++ b/lib/Analysis/IVUsers.cpp
@@ -228,14 +228,14 @@ bool IVUsers::AddUsersIfInteresting(Instruction *I) {
     if (LI->getLoopFor(User->getParent()) != L) {
       if (isa<PHINode>(User) || Processed.count(User) ||
           !AddUsersIfInteresting(User)) {
-        DOUT << "FOUND USER in other loop: " << *User << '\n'
-             << "   OF SCEV: " << *ISE << "\n";
+        DEBUG(errs() << "FOUND USER in other loop: " << *User << '\n'
+                     << "   OF SCEV: " << *ISE << '\n');
         AddUserToIVUsers = true;
       }
     } else if (Processed.count(User) ||
                !AddUsersIfInteresting(User)) {
-      DOUT << "FOUND USER: " << *User << '\n'
-           << "   OF SCEV: " << *ISE << "\n";
+      DEBUG(errs() << "FOUND USER: " << *User << '\n'
+                   << "   OF SCEV: " << *ISE << '\n');
       AddUserToIVUsers = true;
     }
 
@@ -257,7 +257,7 @@ bool IVUsers::AddUsersIfInteresting(Instruction *I) {
         const SCEV *NewStart = SE->getMinusSCEV(Start, Stride);
         StrideUses->addUser(NewStart, User, I);
         StrideUses->Users.back().setIsUseOfPostIncrementedValue(true);
-        DOUT << "   USING POSTINC SCEV, START=" << *NewStart<< "\n";
+        DEBUG(errs() << "   USING POSTINC SCEV, START=" << *NewStart<< "\n");
       } else {
         StrideUses->addUser(Start, User, I);
       }
@@ -345,11 +345,6 @@ void IVUsers::print(raw_ostream &OS, const Module *M) const {
   }
 }
 
-void IVUsers::print(std::ostream &o, const Module *M) const {
-  raw_os_ostream OS(o);
-  print(OS, M);
-}
-
 void IVUsers::dump() const {
   print(errs());
 }