Update LLVM to r108428.

1 files changed, 6 insertions, 4 deletions

diff --git a/lib/Analysis/ProfileInfo.cpp b/lib/Analysis/ProfileInfo.cpp
index 38dcd25..8d2712f 100644
--- a/lib/Analysis/ProfileInfo.cpp
+++ b/lib/Analysis/ProfileInfo.cpp
@@ -71,22 +71,24 @@ ProfileInfoT<Function,BasicBlock>::getExecutionCount(const BasicBlock *BB) {
 
   // Are there zero predecessors of this block?
   if (PI == PE) {
-    Edge e = getEdge(0,BB);
+    Edge e = getEdge(0, BB);
     Count = getEdgeWeight(e);
   } else {
     // Otherwise, if there are predecessors, the execution count of this block is
     // the sum of the edge frequencies from the incoming edges.
     std::set<const BasicBlock*> ProcessedPreds;
     Count = 0;
-    for (; PI != PE; ++PI)
-      if (ProcessedPreds.insert(*PI).second) {
-        double w = getEdgeWeight(getEdge(*PI, BB));
+    for (; PI != PE; ++PI) {
+      const BasicBlock *P = *PI;
+      if (ProcessedPreds.insert(P).second) {
+        double w = getEdgeWeight(getEdge(P, BB));
         if (w == MissingValue) {
           Count = MissingValue;
           break;
         }
         Count += w;
       }
+    }
   }
 
   // If the predecessors did not suffice to get block weight, try successors.