[Analysis] Remove dead function getInstTypePair (NFC)

The last use of getInstTypePair with two parameters was removed on on
Jan 9, 2015 in commit 33d7f9de332701294f6528ae7151bc40ba008737.  It
seems to be unused since then.

diff --git a/llvm/lib/Analysis/MemDepPrinter.cpp b/llvm/lib/Analysis/MemDepPrinter.cpp
index 276a10a..0064234 100644 (file)
--- a/llvm/lib/Analysis/MemDepPrinter.cpp
+++ b/llvm/lib/Analysis/MemDepPrinter.cpp
@@ -72,9 +72,6 @@ namespace {
       assert(dep.isUnknown() && "unexpected dependence type");
       return InstTypePair(dep.getInst(), Unknown);
     }
-    static InstTypePair getInstTypePair(const Instruction* inst, DepType type) {
-      return InstTypePair(inst, type);
-    }
   };
 }