X-Git-Url: http://plrg.eecs.uci.edu/git/?p=oota-llvm.git;a=blobdiff_plain;f=lib%2FCodeGen%2FUnreachableBlockElim.cpp;h=f735ef200d38d4b834fc152d52064282cbd35305;hp=a95ebcd16da844f0a5177d6c70225a6704a22d75;hb=dd5d86d992eb129ecd0bb013d2db2d6a0e8d2605;hpb=6ffce6fa9295699078f81fabb9ca32f6f22bdf09

diff --git a/lib/CodeGen/UnreachableBlockElim.cpp b/lib/CodeGen/UnreachableBlockElim.cpp
index a95ebcd16da..f735ef200d3 100644
--- a/lib/CodeGen/UnreachableBlockElim.cpp
+++ b/lib/CodeGen/UnreachableBlockElim.cpp
@@ -24,7 +24,6 @@
 #include "llvm/ADT/DepthFirstIterator.h"
 #include "llvm/ADT/SmallPtrSet.h"
 #include "llvm/Analysis/Dominators.h"
-#include "llvm/Analysis/ProfileInfo.h"
 #include "llvm/CodeGen/MachineDominators.h"
 #include "llvm/CodeGen/MachineFunctionPass.h"
 #include "llvm/CodeGen/MachineLoopInfo.h"
@@ -50,7 +49,6 @@ namespace {
 
     virtual void getAnalysisUsage(AnalysisUsage &AU) const {
       AU.addPreserved<DominatorTree>();
-      AU.addPreserved<ProfileInfo>();
     }
   };
 }
@@ -87,9 +85,7 @@ bool UnreachableBlockElim::runOnFunction(Function &F) {
     }
 
   // Actually remove the blocks now.
-  ProfileInfo *PI = getAnalysisIfAvailable<ProfileInfo>();
   for (unsigned i = 0, e = DeadBlocks.size(); i != e; ++i) {
-    if (PI) PI->removeBlock(DeadBlocks[i]);
     DeadBlocks[i]->eraseFromParent();
   }