1# Copyright (C) 2017 The Android Open Source Project
2#
3# Licensed under the Apache License, Version 2.0 (the "License");
4# you may not use this file except in compliance with the License.
5# You may obtain a copy of the License at
6#
7#      http://www.apache.org/licenses/LICENSE-2.0
8#
9# Unless required by applicable law or agreed to in writing, software
10# distributed under the License is distributed on an "AS IS" BASIS,
11# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12# See the License for the specific language governing permissions and
13# limitations under the License.
14.class public LSmali;
15.super Ljava/lang/Object;
16
17## CHECK-START: int Smali.foo(int, int) GVN (before)
18## CHECK: Add
19## CHECK: Add
20## CHECK: Add
21
22## CHECK-START: int Smali.foo(int, int) GVN (after)
23## CHECK: Add
24## CHECK: Add
25## CHECK-NOT: Add
26.method public static foo(II)I
27
28    # int sum1 = x + y;
29    # int sum2 = y + x;
30    # return sum1 + sum2;
31
32    .registers 5
33    .param p0, "x"    # I
34    .param p1, "y"    # I
35
36    add-int v0, p0, p1
37    add-int v1, p1, p0
38    add-int v2, v0, v1
39
40    return v2
41.end method
42
43