1 ! SPARC v9 32-bit __mpn_addmul_1 -- Multiply a limb vector with a limb
2 ! and add the result to a second limb vector.
4 ! Copyright (C) 2013-2024 Free Software Foundation, Inc.
5 ! This file is part of the GNU C Library.
7 ! The GNU C Library is free software; you can redistribute it and/or
8 ! modify it under the terms of the GNU Lesser General Public
9 ! License as published by the Free Software Foundation; either
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14 ! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 ! Lesser General Public License for more details.
17 ! You should have received a copy of the GNU Lesser General Public
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40 srl s2l_arg, 0, s2_limb
42 be,pn %icc, .Lfinal_limb
46 lduw [s1_ptr + 0x00], tmp1
47 lduw [res_ptr + 0x00], tmp3
48 lduw [s1_ptr + 0x04], tmp2
49 lduw [res_ptr + 0x04], tmp4
50 mulx tmp1, s2_limb, tmp64_1
52 mulx tmp2, s2_limb, tmp64_2
54 add res_ptr, 8, res_ptr
55 add tmp3, tmp64_1, tmp64_1
56 add carry, tmp64_1, tmp64_1
57 stw tmp64_1, [res_ptr - 0x08]
58 srlx tmp64_1, 32, carry
59 add tmp4, tmp64_2, tmp64_2
60 add carry, tmp64_2, tmp64_2
61 stw tmp64_2, [res_ptr - 0x04]
63 srlx tmp64_2, 32, carry
69 lduw [s1_ptr + 0x00], tmp1
70 lduw [res_ptr + 0x00], tmp3
71 mulx tmp1, s2_limb, tmp64_1
72 add tmp3, tmp64_1, tmp64_1
73 add carry, tmp64_1, tmp64_1
74 stw tmp64_1, [res_ptr + 0x00]
75 srlx tmp64_1, 32, carry