X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=include%2Fllvm%2FSupport%2FIntegersSubset.h;h=d6a3b2f541b2a424177848dfa281a8cb9ad3e224;hb=57ac1f458a754f30cf500410b438fb260f9b8fe5;hp=bb9e76925ed55b6f6ae5e6ec6100a2d63bd04a81;hpb=653bbb494bd4c9737c6efa76b6176f6ede89a391;p=oota-llvm.git

diff --git a/include/llvm/Support/IntegersSubset.h b/include/llvm/Support/IntegersSubset.h
index bb9e76925ed..d6a3b2f541b 100644
--- a/include/llvm/Support/IntegersSubset.h
+++ b/include/llvm/Support/IntegersSubset.h
@@ -18,11 +18,10 @@
 #ifndef CONSTANTRANGESSET_H_
 #define CONSTANTRANGESSET_H_
 
-#include <list>
-
 #include "llvm/Constants.h"
 #include "llvm/DerivedTypes.h"
 #include "llvm/LLVMContext.h"
+#include <list>
 
 namespace llvm {
 
@@ -411,8 +410,8 @@ public:
   unsigned getSize() const {
     APInt sz(((const APInt&)getItem(0).getLow()).getBitWidth(), 0);
     for (unsigned i = 0, e = getNumItems(); i != e; ++i) {
-      const APInt &Low = getItem(i).getLow();
-      const APInt &High = getItem(i).getHigh();
+      const APInt Low = getItem(i).getLow();
+      const APInt High = getItem(i).getHigh();
       APInt S = High - Low + 1;
       sz += S;
     }
@@ -426,8 +425,8 @@ public:
   APInt getSingleValue(unsigned idx) const {
     APInt sz(((const APInt&)getItem(0).getLow()).getBitWidth(), 0);
     for (unsigned i = 0, e = getNumItems(); i != e; ++i) {
-      const APInt &Low = getItem(i).getLow();
-      const APInt &High = getItem(i).getHigh();
+      const APInt Low = getItem(i).getLow();
+      const APInt High = getItem(i).getHigh();
       APInt S = High - Low + 1;
       APInt oldSz = sz;
       sz += S;