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-rw-r--r--sysdeps/i386/htonl.S8
1 files changed, 3 insertions, 5 deletions
diff --git a/sysdeps/i386/htonl.S b/sysdeps/i386/htonl.S
index 698e9762fc..cab81f5cb3 100644
--- a/sysdeps/i386/htonl.S
+++ b/sysdeps/i386/htonl.S
@@ -1,5 +1,5 @@
-/* Change byte order in word. For Intel 80386.
- Copyright (C) 1997-2015 Free Software Foundation, Inc.
+/* Change byte order in word. For Intel 80x86, x >= 4.
+ Copyright (C) 1997-2016 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -27,9 +27,7 @@
.text
ENTRY (htonl)
movl 4(%esp), %eax
- rorw $8, %ax
- rorl $16, %eax
- rorw $8, %ax
+ bswap %eax
ret
END (htonl)