--- a/src/hotspot/os_cpu/linux_x86/linux_x86_32.s	Mon Nov 25 12:32:40 2019 +0100
+++ b/src/hotspot/os_cpu/linux_x86/linux_x86_32.s	Mon Nov 25 12:33:15 2019 +0100
@@ -1,4 +1,4 @@
-# 
+#
 # Copyright (c) 2004, 2017, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
@@ -19,15 +19,15 @@
 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 # or visit www.oracle.com if you need additional information or have any
 # questions.
-# 
+#
 
-	
+
         # NOTE WELL!  The _Copy functions are called directly
 	# from server-compiler-generated code via CallLeafNoFP,
 	# which means that they *must* either not use floating
 	# point or use it in the same manner as does the server
 	# compiler.
-	
+
         .globl _Copy_conjoint_bytes
         .globl _Copy_arrayof_conjoint_bytes
         .globl _Copy_conjoint_jshorts_atomic
@@ -174,7 +174,7 @@
         leal     -1(%esi,%ecx),%eax   # from + count - 1
         jbe      acb_CopyRight
         cmpl     %eax,%edi
-        jbe      acb_CopyLeft 
+        jbe      acb_CopyLeft
         # copy from low to high
 acb_CopyRight:
         cmpl     $3,%ecx
@@ -262,7 +262,7 @@
         leal     -2(%esi,%ecx,2),%eax # from + count*2 - 2
         jbe      cs_CopyRight
         cmpl     %eax,%edi
-        jbe      cs_CopyLeft 
+        jbe      cs_CopyLeft
         # copy from low to high
 cs_CopyRight:
         # align source address at dword address boundary
@@ -283,7 +283,7 @@
         jbe      2f                   # <= 32 dwords
         # copy aligned dwords
         rep;     smovl
-        jmp      4f 
+        jmp      4f
         # copy aligned dwords
 2:      subl     %esi,%edi
         .p2align 4,,15
@@ -349,7 +349,7 @@
         leal     -2(%esi,%ecx,2),%eax # from + count*2 - 2
         jbe      acs_CopyRight
         cmpl     %eax,%edi
-        jbe      acs_CopyLeft 
+        jbe      acs_CopyLeft
 acs_CopyRight:
         movl     %ecx,%eax            # word count
         sarl     %ecx                 # dword count
@@ -358,10 +358,10 @@
         jbe      2f                   # <= 32 dwords
         # copy aligned dwords
         rep;     smovl
-        jmp      4f 
+        jmp      4f
         # copy aligned dwords
         .space 5
-2:      subl     %esi,%edi 
+2:      subl     %esi,%edi
         .p2align 4,,15
 3:      movl     (%esi),%edx
         movl     %edx,(%edi,%esi,1)
@@ -428,7 +428,7 @@
         leal     -4(%esi,%ecx,4),%eax # from + count*4 - 4
         jbe      ci_CopyRight
         cmpl     %eax,%edi
-        jbe      ci_CopyLeft 
+        jbe      ci_CopyLeft
 ci_CopyRight:
         cmpl     $32,%ecx
         jbe      2f                   # <= 32 dwords
@@ -471,7 +471,7 @@
         popl     %edi
         popl     %esi
         ret
-	
+
         # Support for void Copy::conjoint_jlongs_atomic(jlong* from,
         #                                               jlong* to,
         #                                               size_t count)
@@ -537,7 +537,7 @@
         je       5f
         cmpl     $33,%ecx
         jae      3f
-1:      subl     %esi,%edi 
+1:      subl     %esi,%edi
         .p2align 4,,15
 2:      movl     (%esi),%edx
         movl     %edx,(%edi,%esi,1)
@@ -545,7 +545,7 @@
         subl     $1,%ecx
         jnz      2b
         addl     %esi,%edi
-        jmp      5f 
+        jmp      5f
 3:      smovl # align to 8 bytes, we know we are 4 byte aligned to start
         subl     $1,%ecx
 4:      .p2align 4,,15
@@ -612,9 +612,9 @@
         ret
 
 
-        # Support for jlong Atomic::cmpxchg(jlong exchange_value,
-        #                                   volatile jlong* dest,
-        #                                   jlong compare_value)
+        # Support for jlong Atomic::cmpxchg(volatile jlong* dest,
+        #                                   jlong compare_value,
+        #                                   jlong exchange_value)
         #
         .p2align 4,,15
 	.type    _Atomic_cmpxchg_long,@function
@@ -643,4 +643,3 @@
         movl     8(%esp), %eax   # dest
         fistpll   (%eax)
         ret
-