diff options
Diffstat (limited to 'sysdeps/s390/s390-32/addmul_1.S')
| -rw-r--r-- | sysdeps/s390/s390-32/addmul_1.S | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/sysdeps/s390/s390-32/addmul_1.S b/sysdeps/s390/s390-32/addmul_1.S deleted file mode 100644 index 6a4318ce49..0000000000 --- a/sysdeps/s390/s390-32/addmul_1.S +++ /dev/null @@ -1,58 +0,0 @@ -/* S390 __mpn_addmul_1 -- Multiply a limb vector with a limb and add - the result to a second limb vector. - Copyright (C) 2000-2017 Free Software Foundation, Inc. - Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com). - 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 2.1 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; see the file COPYING.LIB. If not, - see <http://www.gnu.org/licenses/>. */ - -/* - INPUT PARAMETERS - res_ptr %r2 - s1_ptr %r3 - sizeP %r4 - s2_limb %r5 -*/ - -#include "sysdep.h" -#include "asm-syntax.h" - - .text -ENTRY(__mpn_addmul_1) - st %r6,24(%r15) - cfi_offset (%r6, -72) - slr %r6,%r6 # cy_limb = 0 -.L0: icm %r1,15,0(%r3) # get s1_ptr[i] - mr %r0,%r5 # umul_ppmm(prod_high,prod_low,s1_ptr[j],s2_limb) - jnm .L1 - alr %r0,%r5 -.L1: ltr %r5,%r5 - jnm .L2 - al %r0,0(%r3) -.L2: alr %r1,%r6 # prod_low += cy_limb - lr %r6,%r0 # cy_limb = prod_high - brc 12,.L3 - ahi %r6,1 # + (prod_low < cy_limb) -.L3: al %r1,0(%r2) # prod_low += res_ptr[i] - brc 12,.L4 - ahi %r6,1 # cy_limb++ -.L4: st %r1,0(%r2) - la %r2,4(0,%r2) - la %r3,4(0,%r3) - brct %r4,.L0 - lr %r2,%r6 # return cy_limb - l %r6,24(%r15) -.Lexit: br %r14 -END(__mpn_addmul_1) |