Merged in autoconf branch. This provides configuration via the autoconf

system.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7014 91177308-0d34-0410-b5e6-96231b3b80d8

lib/CodeGen/MachineFunction.cpp

@@ -19,7 +19,7 @@
 #include "llvm/Function.h"
 #include "llvm/iOther.h"
 #include "llvm/Pass.h"
-#include <limits.h>
+#include "Config/limits.h"
 
 const int INVALID_FRAME_OFFSET = INT_MAX; // std::numeric_limits<int>::max();