[llvm-commits] [llvm] r91296 - /llvm/trunk/lib/Analysis/IVUsers.cpp

[Dan Gohman]

Author: djg
Date: Mon Dec 14 11:35:17 2009
New Revision: 91296

URL: http://llvm.org/viewvc/llvm-project?rev=91296&view=rev
Log:
Clear the Processed set when it is no longer used, and clear the
IVUses list in releaseMemory().

Modified:
    llvm/trunk/lib/Analysis/IVUsers.cpp

Modified: llvm/trunk/lib/Analysis/IVUsers.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Analysis/IVUsers.cpp?rev=91296&r1=91295&r2=91296&view=diff

==============================================================================
--- llvm/trunk/lib/Analysis/IVUsers.cpp (original)
+++ llvm/trunk/lib/Analysis/IVUsers.cpp Mon Dec 14 11:35:17 2009
@@ -307,6 +307,7 @@
   for (BasicBlock::iterator I = L->getHeader()->begin(); isa<PHINode>(I); ++I)
     AddUsersIfInteresting(I);
 
+  Processed.clear();
   return false;
 }
 
@@ -369,7 +370,7 @@
 void IVUsers::releaseMemory() {
   IVUsesByStride.clear();
   StrideOrder.clear();
-  Processed.clear();
+  IVUses.clear();
 }
 
 void IVStrideUse::deleted() {