[llvm-commits] [poolalloc] r121071 - in /poolalloc/trunk: include/dsa/DataStructure.h lib/DSA/BottomUpClosure.cpp

[Arushi Aggarwal]

Author: aggarwa4
Date: Mon Dec  6 17:54:08 2010
New Revision: 121071

URL: http://llvm.org/viewvc/llvm-project?rev=121071&view=rev
Log:
DSA no longer uses Entry Point Analysis. Remove
dependency.

Modified:
    poolalloc/trunk/include/dsa/DataStructure.h
    poolalloc/trunk/lib/DSA/BottomUpClosure.cpp

Modified: poolalloc/trunk/include/dsa/DataStructure.h
URL: http://llvm.org/viewvc/llvm-project/poolalloc/trunk/include/dsa/DataStructure.h?rev=121071&r1=121070&r2=121071&view=diff
==============================================================================
--- poolalloc/trunk/include/dsa/DataStructure.h (original)
+++ poolalloc/trunk/include/dsa/DataStructure.h Mon Dec  6 17:54:08 2010
@@ -19,7 +19,6 @@
 #include "llvm/Support/CallSite.h"
 #include "llvm/ADT/EquivalenceClasses.h"
 
-#include "dsa/EntryPointAnalysis.h"
 #include "dsa/DSCallGraph.h"
 #include "dsa/svset.h"
 #include "dsa/super_set.h"
@@ -206,7 +205,6 @@
   ///
   virtual void getAnalysisUsage(AnalysisUsage &AU) const {
     AU.addRequired<LocalDataStructures>();
-    AU.addPreserved<EntryPointAnalysis>();
     AU.setPreservesCFG();
   }
 };
@@ -220,7 +218,6 @@
 
   const char* debugname;
 
-  EntryPointAnalysis* EP;
 
   // filterCallees -- Whether or not we filter out illegal callees
   // from the CallGraph.  This is useful while doing original BU,
@@ -242,8 +239,6 @@
 
   virtual void getAnalysisUsage(AnalysisUsage &AU) const {
     AU.addRequired<StdLibDataStructures>();
-    AU.addRequired<EntryPointAnalysis>();
-    AU.addPreserved<EntryPointAnalysis>();
     AU.setPreservesCFG();
   }
 
@@ -292,8 +287,6 @@
 
   virtual void getAnalysisUsage(AnalysisUsage &AU) const {
     AU.addRequired<BUDataStructures>();
-    AU.addRequired<EntryPointAnalysis > ();
-    AU.addPreserved<EntryPointAnalysis>();
     AU.setPreservesCFG();
   }
 
@@ -317,7 +310,6 @@
   virtual bool runOnModule(Module &M);
 
   virtual void getAnalysisUsage(AnalysisUsage &AU) const {
-	AU.addRequired<EntryPointAnalysis>();
     AU.addRequired<CompleteBUDataStructures>();
     AU.setPreservesCFG();
   }

Modified: poolalloc/trunk/lib/DSA/BottomUpClosure.cpp
URL: http://llvm.org/viewvc/llvm-project/poolalloc/trunk/lib/DSA/BottomUpClosure.cpp?rev=121071&r1=121070&r2=121071&view=diff
==============================================================================
--- poolalloc/trunk/lib/DSA/BottomUpClosure.cpp (original)
+++ poolalloc/trunk/lib/DSA/BottomUpClosure.cpp Mon Dec  6 17:54:08 2010
@@ -44,7 +44,6 @@
 //
 bool BUDataStructures::runOnModule(Module &M) {
   init(&getAnalysis<StdLibDataStructures>(), false, true, false, false );
-  //EP = &getAnalysis<EntryPointAnalysis>();
 
   return runOnModuleInternal(M);
 }
@@ -81,13 +80,6 @@
   //
   postOrderInline (M);
 
-#if 0
-  //DSA does not use entryPoint analysis 
-  std::vector<const Function*> EntryPoints;
-  EP = &getAnalysis<EntryPointAnalysis>();
-  EP->findEntryPoints(M, EntryPoints);
-#endif
-
   // At the end of the bottom-up pass, the globals graph becomes complete.
   // FIXME: This is not the right way to do this, but it is sorta better than
   // nothing!  In particular, externally visible globals and unresolvable call