| # Copyright (C) 2017 The Android Open Source Project |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| .class public LSmali; |
| .super Ljava/lang/Object; |
| |
| ## CHECK-START: int Smali.foo(int, int) GVN (before) |
| ## CHECK: Add |
| ## CHECK: Add |
| ## CHECK: Add |
| |
| ## CHECK-START: int Smali.foo(int, int) GVN (after) |
| ## CHECK: Add |
| ## CHECK: Add |
| ## CHECK-NOT: Add |
| .method public static foo(II)I |
| |
| # int sum1 = x + y; |
| # int sum2 = y + x; |
| # return sum1 + sum2; |
| |
| .registers 5 |
| .param p0, "x" # I |
| .param p1, "y" # I |
| |
| add-int v0, p0, p1 |
| add-int v1, p1, p0 |
| add-int v2, v0, v1 |
| |
| return v2 |
| .end method |
| |
