diff options
| author | David S. Miller <davem@davemloft.net> | 2013-01-10 21:28:07 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-01-10 21:28:07 -0800 |
| commit | 9e6919c8aef5a46e047c4d38cd231e6a744a57ca (patch) | |
| tree | 5f952eef1d6ddccdd0dc2789a1a54362aadcb501 /sysdeps/sparc/sparc32/sparcv9/mul_1.S | |
| parent | 1c9f1a028afb64d28a429d6c1158d5a4625237a7 (diff) | |
| download | glibc-9e6919c8aef5a46e047c4d38cd231e6a744a57ca.tar.gz glibc-9e6919c8aef5a46e047c4d38cd231e6a744a57ca.tar.xz glibc-9e6919c8aef5a46e047c4d38cd231e6a744a57ca.zip | |
Undo receive sparc 32-bit V9 gmp routine commit.
* sysdeps/sparc/sparc32/sparcv9/mul_1.S: Revert previous changes. * sysdeps/sparc/sparc32/sparcv9/addmul_1.S: Likewise. * sysdeps/sparc/sparc32/sparcv9/submul_1.S: Likewise.
Diffstat (limited to 'sysdeps/sparc/sparc32/sparcv9/mul_1.S')
| -rw-r--r-- | sysdeps/sparc/sparc32/sparcv9/mul_1.S | 65 |
1 files changed, 1 insertions, 64 deletions
diff --git a/sysdeps/sparc/sparc32/sparcv9/mul_1.S b/sysdeps/sparc/sparc32/sparcv9/mul_1.S index af51ee47e6..42284eada6 100644 --- a/sysdeps/sparc/sparc32/sparcv9/mul_1.S +++ b/sysdeps/sparc/sparc32/sparcv9/mul_1.S @@ -1,64 +1 @@ -! SPARC v9 32-bit mpn_mul_1. -! -! Copyright 2010-2013 Free Software Foundation, Inc. -! -! This file is part of the GNU MP Library. -! -! The GNU MP Library is free software; you can redistribute it and/or modify -! it under the terms of the GNU Lesser General Public License as published -! by the Free Software Foundation; either version 3 of the License, or (at -! your option) any later version. - -! The GNU MP Library 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 Lesser General Public -! License for more details. -! -! You should have received a copy of the GNU Lesser General Public License -! along with the GNU MP Library. If not, see http://www.gnu.org/licenses/. - -! INPUT PARAMETERS -! res_ptr %o0 -! s1_ptr %o1 -! size %o2 -! s2_limb %o3 - -#include <sysdep.h> - -ENTRY(__mpn_mul_1) - srl %o2, 0, %o2 - srl %o3, 0, %o3 - subcc %o2, 1, %o2 - be .Lfinal_one - clr %o5 - -.Ltop: - lduw [%o1+0], %g1 - lduw [%o1+4], %g2 - mulx %g1, %o3, %g3 - add %o1, 8, %o1 - mulx %g2, %o3, %o4 - sub %o2, 2, %o2 - add %o0, 8, %o0 - add %o5, %g3, %g3 - stw %g3, [%o0-8] - srlx %g3, 32, %o5 - add %o5, %o4, %o4 - stw %o4, [%o0-4] - brgz %o2, .Ltop - srlx %o4, 32, %o5 - - brlz,pt %o2, .Ldone - nop - -.Lfinal_one: - lduw [%o1+0], %g1 - mulx %g1, %o3, %g3 - add %o5, %g3, %g3 - stw %g3, [%o0+0] - srlx %g3, 32, %o5 - -.Ldone: - retl - mov %o5, %o0 -END(__mpn_mul_1) +#include <sparcv8/mul_1.S> |