8000313: C2 should use jlong for 64bit values

Summary: Replace all occurrences of long with jlong in C2 code.
Reviewed-by: kvn, twisti

1 files changed, 1 insertions, 1 deletions

diff --git a/src/share/vm/opto/graphKit.cpp b/src/share/vm/opto/graphKit.cpp
index 53130fd45..95d5357d7 100644
--- a/src/share/vm/opto/graphKit.cpp
+++ b/src/share/vm/opto/graphKit.cpp
@@ -1115,7 +1115,7 @@ Node* GraphKit::ConvI2L(Node* offset) {
   // short-circuit a common case
   jint offset_con = find_int_con(offset, Type::OffsetBot);
   if (offset_con != Type::OffsetBot) {
-    return longcon((long) offset_con);
+    return longcon((jlong) offset_con);
   }
   return _gvn.transform( new (C) ConvI2LNode(offset));
 }