--- a/hotspot/src/share/vm/opto/matcher.cpp Tue Apr 11 11:12:58 2017 +0200
+++ b/hotspot/src/share/vm/opto/matcher.cpp Wed Apr 12 01:31:36 2017 -0400
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -188,7 +188,7 @@
const TypeTuple *range = C->tf()->range();
if( range->cnt() > TypeFunc::Parms ) { // If not a void function
// Get ideal-register return type
- int ireg = range->field_at(TypeFunc::Parms)->ideal_reg();
+ uint ireg = range->field_at(TypeFunc::Parms)->ideal_reg();
// Get machine return register
uint sop = C->start()->Opcode();
OptoRegPair regs = return_value(ireg, false);