Boost the power of phi node constant folding slightly: if all

[oota-llvm.git] / lib / Analysis / RegionInfo.cpp

diff --git a/lib/Analysis/RegionInfo.cpp b/lib/Analysis/RegionInfo.cpp
index 2622c8966cd1f2b86a162433306267a2b78c122f..6725cfd28fabbcff550aee75f182793840331a47 100644 (file)
--- a/lib/Analysis/RegionInfo.cpp
+++ b/lib/Analysis/RegionInfo.cpp
@@ -45,7 +45,7 @@ STATISTIC(numSimpleRegions, "The # of simple regions");
 /// PrintStyle - Print region in difference ways.
 enum PrintStyle { PrintNone, PrintBB, PrintRN  };
 
-cl::opt<enum PrintStyle> printStyle("print-region-style", cl::Hidden,
+static cl::opt<enum PrintStyle> printStyle("print-region-style", cl::Hidden,
   cl::desc("style of printing regions"),
   cl::values(
     clEnumValN(PrintNone, "none",  "print no details"),