Remove itohexstr, which only had one user.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77613 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/TableGen/DAGISelEmitter.cpp b/utils/TableGen/DAGISelEmitter.cpp
index d953c13..0802483 100644
--- a/utils/TableGen/DAGISelEmitter.cpp
+++ b/utils/TableGen/DAGISelEmitter.cpp
@@ -932,7 +932,8 @@
         unsigned ResNo = TmpNo++;
         assert(N->getExtTypes().size() == 1 && "Multiple types not handled!");
         emitCode("SDValue Tmp" + utostr(ResNo) + 
-                 " = CurDAG->getTargetConstant(0x" + itohexstr(II->getValue()) +
+                 " = CurDAG->getTargetConstant(0x" + 
+                 utohexstr((uint64_t) II->getValue()) +
                  "ULL, " + getEnumName(N->getTypeNum(0)) + ");");
         NodeOps.push_back("Tmp" + utostr(ResNo));
         return NodeOps;