diff options
Diffstat (limited to 'arch/c6x/lib/llshr.S')
| -rw-r--r-- | arch/c6x/lib/llshr.S | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/arch/c6x/lib/llshr.S b/arch/c6x/lib/llshr.S deleted file mode 100644 index fde1bec7cf5a..000000000000 --- a/arch/c6x/lib/llshr.S +++ /dev/null @@ -1,38 +0,0 @@ -;; Copyright (C) 2010 Texas Instruments Incorporated -;; Contributed by Mark Salter <msalter@redhat.com>. -;; -;; This program is free software; you can redistribute it and/or modify -;; it under the terms of the GNU General Public License as published by -;; the Free Software Foundation; either version 2 of the License, or -;; (at your option) any later version. -;; -;; This program is distributed in the hope that it will be useful, -;; but WITHOUT ANY WARRANTY; without even the implied warranty of -;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -;; GNU General Public License for more details. -;; -;; You should have received a copy of the GNU General Public License -;; along with this program; if not, write to the Free Software -;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - -;; uint64_t __c6xabi_llshr(uint64_t val, uint shift) - -#include <linux/linkage.h> - - .text -ENTRY(__c6xabi_llshr) - mv .l1x B4,A1 - [!A1] b .s2 B3 ; return if zero shift count - mvk .s1 32,A0 - sub .d1 A0,A1,A0 - cmplt .l1 0,A0,A2 - [A2] shl .s1 A5,A0,A0 - nop - [!A2] neg .l1 A0,A4 -|| [A2] shru .s1 A4,A1,A4 - [!A2] shr .s1 A5,A4,A4 -|| [A2] or .d1 A4,A0,A4 - [!A2] shr .s1 A5,0x1f,A5 - [A2] shr .s1 A5,A1,A5 - bnop .s2 B3,5 -ENDPROC(__c6xabi_llshr) |