src/cpu/ppc/vm/stubGenerator_ppc.cpp

rev 8851 : 8185975: PPC64: Fix vsldoi interface according to the ISA
Reviewed-by: mdoerr
Contributed-by: Gustavo Serra Scalet <gustavo.scalet@eldorado.org.br>

@@ -1,8 +1,8 @@
 /*
- * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2012, 2014 SAP AG. All rights reserved.
+ * Copyright (c) 1997, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2018, SAP SE. 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
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.

@@ -2021,11 +2021,11 @@
     __ lvsr            (keyPerm, key);
     __ vxor            (vTmp2, vTmp2, vTmp2);
     __ vspltisb        (vTmp2, -16);
     __ vrld            (keyPerm, keyPerm, vTmp2);
     __ vrld            (keyPerm, keyPerm, vTmp2);
-    __ vsldoi          (keyPerm, keyPerm, keyPerm, -8);
+    __ vsldoi          (keyPerm, keyPerm, keyPerm, 8);
 
     // load the 1st round key to vKey1
     __ li              (keypos, 0);
     __ lvx             (vKey1, keypos, key);
     __ addi            (keypos, keypos, 16);

@@ -2221,11 +2221,11 @@
     __ lvsr            (keyPerm, key);
     __ vxor            (vTmp2, vTmp2, vTmp2);
     __ vspltisb        (vTmp2, -16);
     __ vrld            (keyPerm, keyPerm, vTmp2);
     __ vrld            (keyPerm, keyPerm, vTmp2);
-    __ vsldoi          (keyPerm, keyPerm, keyPerm, -8);
+    __ vsldoi          (keyPerm, keyPerm, keyPerm, 8);
 
     __ cmpwi           (CCR0, keylen, 44);
     __ beq             (CCR0, L_do44);
 
     __ cmpwi           (CCR0, keylen, 52);