[llvm-commits] [poolalloc] r126833 - /poolalloc/trunk/lib/DSA/AddressTakenAnalysis.cpp

[Arushi Aggarwal]

Author: aggarwa4
Date: Wed Mar  2 00:38:09 2011
New Revision: 126833

URL: http://llvm.org/viewvc/llvm-project?rev=126833&view=rev
Log:
Call Inst, may have no uses. But we still want 
to consider the case where a funtion is passed as 
argument.

Modified:
    poolalloc/trunk/lib/DSA/AddressTakenAnalysis.cpp

Modified: poolalloc/trunk/lib/DSA/AddressTakenAnalysis.cpp
URL: http://llvm.org/viewvc/llvm-project/poolalloc/trunk/lib/DSA/AddressTakenAnalysis.cpp?rev=126833&r1=126832&r2=126833&view=diff
==============================================================================
--- poolalloc/trunk/lib/DSA/AddressTakenAnalysis.cpp (original)
+++ poolalloc/trunk/lib/DSA/AddressTakenAnalysis.cpp Wed Mar  2 00:38:09 2011
@@ -41,8 +41,6 @@
     User *U = *I;
     if(isa<StoreInst>(U))
       return true;
-    if(U->use_empty())
-      continue;
     if (!isa<CallInst>(U) && !isa<InvokeInst>(U)) {
       if(isa<GlobalAlias>(U)) {
         if(isAddressTaken(U))
@@ -51,7 +49,7 @@
         if (Constant *C = dyn_cast<Constant>(U)) {
           if (ConstantExpr *CE = dyn_cast<ConstantExpr>(C)) {
             if (CE->getOpcode() == Instruction::BitCast) {
-                return isAddressTaken(CE);
+              return isAddressTaken(CE);
             }
           }
         }