Minor change: Methods that return ValueSet's that are guaranteed to be valid

[oota-llvm.git] / lib / Analysis / LiveVar / BBLiveVar.cpp

diff --git a/lib/Analysis/LiveVar/BBLiveVar.cpp b/lib/Analysis/LiveVar/BBLiveVar.cpp
index dc0cbc14600a1b8d3412fe173852e54b999461e1..35548f6b2e79aa6396bc30de883c83c37f2f25de 100644 (file)
--- a/lib/Analysis/LiveVar/BBLiveVar.cpp
+++ b/lib/Analysis/LiveVar/BBLiveVar.cpp
@@ -18,6 +18,8 @@ using std::cerr;
 BBLiveVar::BBLiveVar(const BasicBlock *bb, unsigned id)
   : BB(bb), POID(id) {
   InSetChanged = OutSetChanged = false;
+
+  calcDefUseSets();
 }
 
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