Defer sanity checks on live intervals until after all have been updated. Hold (LiveIn...

[oota-llvm.git] / lib / CodeGen / LiveIntervalUnion.cpp

diff --git a/lib/CodeGen/LiveIntervalUnion.cpp b/lib/CodeGen/LiveIntervalUnion.cpp
index 110fe1e62024e1ef20d526f609a9fd5f638c4c0b..60a68806c55e7cba503ef3027d293eab988c5de4 100644 (file)
--- a/lib/CodeGen/LiveIntervalUnion.cpp
+++ b/lib/CodeGen/LiveIntervalUnion.cpp
@@ -21,6 +21,8 @@
 #include "llvm/Support/raw_ostream.h"
 #include "llvm/Target/TargetRegisterInfo.h"
 
+#include <algorithm>
+
 using namespace llvm;