* Eliminate the LiveVarSet class, making applyTranferFuncForMInst a static

  function in the one .cpp file that uses it.  Use ValueSet's instead.
* Prepare to delete LiveVarSet.h & LiveVarSet.cpp
* Eliminate the ValueSet class, making all old member functions into global
  templates that will eventually be moved to Support.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1711 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 3 insertions, 23 deletions

diff --git a/lib/Target/SparcV9/LiveVar/ValueSet.cpp b/lib/Target/SparcV9/LiveVar/ValueSet.cpp
index 431ccc6..88dd25a 100644
--- a/lib/Target/SparcV9/LiveVar/ValueSet.cpp
+++ b/lib/Target/SparcV9/LiveVar/ValueSet.cpp
@@ -15,28 +15,8 @@ ostream &operator<<(ostream &O, RAV V) { // func to print a Value
     return O << v  << " ";
 }
 
-bool ValueSet::setUnion( const ValueSet *S) {   
-  bool Changed = false;
-
-  for (const_iterator SI = S->begin(), SE = S->end(); SI != SE; ++SI)
-    if (insert(*SI).second)
-      Changed = true;
-
-  return Changed;
-}
-
-void ValueSet::setDifference(const ValueSet *S1, const ValueSet *S2) {
-  for (const_iterator SI = S1->begin(), SE = S1->end() ; SI != SE; ++SI)
-    if (S2->find(*SI) == S2->end())       // if the element is not in set2
-      insert(*SI);
-}
-
-void ValueSet::setSubtract(const ValueSet *S) { 
-  for (const_iterator SI = S->begin() ; SI != S->end(); ++SI)  
-    erase(*SI);
-}
-
-void ValueSet::printSet() const {
-  for (const_iterator I = begin(), E = end(); I != E; ++I)
+void printSet(const ValueSet &S) {
+  for (ValueSet::const_iterator I = S.begin(), E = S.end(); I != E; ++I)
     std::cerr << RAV(*I);
 }
+