[llvm-commits] [llvm] r169196 - /llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp

[Jakub Staszak]

Author: kuba
Date: Mon Dec  3 18:50:06 2012
New Revision: 169196

URL: http://llvm.org/viewvc/llvm-project?rev=169196&view=rev
Log:
Use dyn_cast instead of isa and cast. No functionality change.

Modified:
    llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp

Modified: llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp?rev=169196&r1=169195&r2=169196&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp (original)
+++ llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp Mon Dec  3 18:50:06 2012
@@ -1006,12 +1006,12 @@
 
       if (AllPredsVisited) {
         for (BasicBlock::const_iterator I = LLVMBB->begin();
-             isa<PHINode>(I); ++I)
-          FuncInfo->ComputePHILiveOutRegInfo(cast<PHINode>(I));
+             const PHINode *PN = dyn_cast<PHINode>(I); ++I)
+          FuncInfo->ComputePHILiveOutRegInfo(PN);
       } else {
         for (BasicBlock::const_iterator I = LLVMBB->begin();
-             isa<PHINode>(I); ++I)
-          FuncInfo->InvalidatePHILiveOutRegInfo(cast<PHINode>(I));
+             const PHINode *PN = dyn_cast<PHINode>(I); ++I)
+          FuncInfo->InvalidatePHILiveOutRegInfo(PN);
       }
 
       FuncInfo->VisitedBBs.insert(LLVMBB);