commit 7556cf541bd91247127f1552fbd36c979777f70c
author Gabor Greif <ggreif@gmail.com> Fri Jul 09 15:25:42 2010 +0000
committer Gabor Greif <ggreif@gmail.com> Fri Jul 09 15:25:42 2010 +0000
tree a3983efc8e7aa82b2eb2856ddc68387048393ae2
parent 58969354238655a87677c7fd439d3e3d134fc89f

cache result of operator*

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107975 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Transforms/Utils/BreakCriticalEdges.cpp

diff --git a/lib/Transforms/Utils/BreakCriticalEdges.cpp b/lib/Transforms/Utils/BreakCriticalEdges.cpp
index 8c25ad1..d1b0e86 100644
--- a/lib/Transforms/Utils/BreakCriticalEdges.cpp
+++ b/lib/Transforms/Utils/BreakCriticalEdges.cpp
@@ -277,11 +277,13 @@
         OtherPreds.push_back(PN->getIncomingBlock(i));
   } else {
     for (pred_iterator I = pred_begin(DestBB), E = pred_end(DestBB);
-         I != E; ++I)
-      if (*I != NewBB)
-        OtherPreds.push_back(*I);
+         I != E; ++I) {
+      BasicBlock *P = *I;
+      if (P != NewBB)
+          OtherPreds.push_back(P);
+    }
   }
-  
+
   bool NewBBDominatesDestBB = true;
   
   // Should we update DominatorTree information?