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| author | Maxim Yurchuk <maxim-yurchuk@ydb.tech> | 2024-10-18 20:31:38 +0300 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-10-18 20:31:38 +0300 |
| commit | 2a74bac2d2d3bccb4e10120f1ead805640ec9dd0 (patch) | |
| tree | 047e4818ced5aaf73f58517629e5260b5291f9f0 /contrib/libs/cxxsupp/builtins/hexagon/udivmodsi4.S | |
| parent | 2d9656823e9521d8c29ea4c9a1d0eab78391abfc (diff) | |
| parent | 3d834a1923bbf9403cd4a448e7f32b670aa4124f (diff) | |
| download | ydb-2a74bac2d2d3bccb4e10120f1ead805640ec9dd0.tar.gz | |
Merge pull request #10502 from ydb-platform/mergelibs-241016-1210
Library import 241016-1210
Diffstat (limited to 'contrib/libs/cxxsupp/builtins/hexagon/udivmodsi4.S')
| -rw-r--r-- | contrib/libs/cxxsupp/builtins/hexagon/udivmodsi4.S | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/contrib/libs/cxxsupp/builtins/hexagon/udivmodsi4.S b/contrib/libs/cxxsupp/builtins/hexagon/udivmodsi4.S new file mode 100644 index 0000000000..9e231212d6 --- /dev/null +++ b/contrib/libs/cxxsupp/builtins/hexagon/udivmodsi4.S @@ -0,0 +1,59 @@ +//===----------------------Hexagon builtin routine ------------------------===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// + + + .macro FUNCTION_BEGIN name + .text + .p2align 5 + .globl \name + .type \name, @function +\name: + .endm + + .macro FUNCTION_END name + .size \name, . - \name + .endm + + +FUNCTION_BEGIN __hexagon_udivmodsi4 + { + r2 = cl0(r0) + r3 = cl0(r1) + r5:4 = combine(#1,#0) + p0 = cmp.gtu(r1,r0) + } + { + r6 = sub(r3,r2) + r4 = r1 + r1:0 = combine(r0,r4) + if (p0) jumpr r31 + } + { + r3:2 = vlslw(r5:4,r6) + loop0(1f,r6) + p0 = cmp.eq(r6,#0) + if (p0.new) r4 = #0 + } + .falign +1: + { + p0 = cmp.gtu(r2,r1) + if (!p0.new) r1 = sub(r1,r2) + if (!p0.new) r0 = add(r0,r3) + r3:2 = vlsrw(r3:2,#1) + }:endloop0 + { + p0 = cmp.gtu(r2,r1) + if (!p0.new) r1 = sub(r1,r4) + if (!p0.new) r0 = add(r0,r3) + jumpr r31 + } +FUNCTION_END __hexagon_udivmodsi4 + + .globl __qdsp_udivmodsi4 + .set __qdsp_udivmodsi4, __hexagon_udivmodsi4 |