| # 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: void Smali.stencilSubInt(int[], int[], int) loop_optimization (before) |
| ## CHECK-DAG: <<PAR3:i\d+>> ParameterValue loop:none |
| ## CHECK-DAG: <<CP1:i\d+>> IntConstant 1 loop:none |
| ## CHECK-DAG: <<Sub1:i\d+>> Sub [<<PAR3>>,<<CP1>>] loop:none |
| ## CHECK-DAG: <<Phi:i\d+>> Phi loop:<<Loop:B\d+>> outer_loop:none |
| ## CHECK-DAG: <<Sub2:i\d+>> Sub [<<Phi>>,<<CP1>>] loop:<<Loop>> outer_loop:none |
| ## CHECK-DAG: <<Get1:i\d+>> ArrayGet [{{l\d+}},<<Sub2>>] loop:<<Loop>> outer_loop:none |
| ## CHECK-DAG: <<Get2:i\d+>> ArrayGet [{{l\d+}},<<Phi>>] loop:<<Loop>> outer_loop:none |
| ## CHECK-DAG: <<Add1:i\d+>> Add [<<Get1>>,<<Get2>>] loop:<<Loop>> outer_loop:none |
| ## CHECK-DAG: <<Add2:i\d+>> Add [<<Phi>>,<<CP1>>] loop:<<Loop>> outer_loop:none |
| ## CHECK-DAG: <<Get3:i\d+>> ArrayGet [{{l\d+}},<<Add2>>] loop:<<Loop>> outer_loop:none |
| ## CHECK-DAG: <<Add3:i\d+>> Add [<<Add1>>,<<Get3>>] loop:<<Loop>> outer_loop:none |
| ## CHECK-DAG: ArraySet [{{l\d+}},<<Phi>>,<<Add3>>] loop:<<Loop>> outer_loop:none |
| |
| ## CHECK-START-ARM64: void Smali.stencilSubInt(int[], int[], int) loop_optimization (after) |
| ## CHECK-DAG: <<CP1:i\d+>> IntConstant 1 loop:none |
| ## CHECK-DAG: <<CP2:i\d+>> IntConstant 2 loop:none |
| ## CHECK-DAG: <<Phi:i\d+>> Phi loop:<<Loop:B\d+>> outer_loop:none |
| ## CHECK-DAG: <<Add1:i\d+>> Add [<<Phi>>,<<CP1>>] loop:<<Loop>> outer_loop:none |
| ## CHECK-DAG: <<Get1:d\d+>> VecLoad [{{l\d+}},<<Phi>>] loop:<<Loop>> outer_loop:none |
| ## CHECK-DAG: <<Get2:d\d+>> VecLoad [{{l\d+}},<<Add1>>] loop:<<Loop>> outer_loop:none |
| ## CHECK-DAG: <<Add2:d\d+>> VecAdd [<<Get1>>,<<Get2>>] loop:<<Loop>> outer_loop:none |
| ## CHECK-DAG: <<Add3:i\d+>> Add [<<Phi>>,<<CP2>>] loop:<<Loop>> outer_loop:none |
| ## CHECK-DAG: <<Get3:d\d+>> VecLoad [{{l\d+}},<<Add3>>] loop:<<Loop>> outer_loop:none |
| ## CHECK-DAG: <<Add4:d\d+>> VecAdd [<<Add2>>,<<Get3>>] loop:<<Loop>> outer_loop:none |
| ## CHECK-DAG: VecStore [{{l\d+}},<<Add1>>,<<Add4>>] loop:<<Loop>> outer_loop:none |
| .method public static stencilSubInt([I[II)V |
| .registers 7 |
| |
| const/4 v0, 0x1 |
| |
| move v1, v0 |
| |
| :goto_2 |
| sub-int v2, p2, v0 |
| |
| if-ge v1, v2, :cond_17 |
| |
| sub-int v2, v1, v0 |
| aget v2, p1, v2 |
| aget v3, p1, v1 |
| add-int/2addr v2, v3 |
| add-int v3, v1, v0 |
| aget v3, p1, v3 |
| add-int/2addr v2, v3 |
| aput v2, p0, v1 |
| add-int/lit8 v1, v1, 0x1 |
| |
| goto :goto_2 |
| |
| :cond_17 |
| return-void |
| .end method |
| |
| ## CHECK-START: void Smali.stencilAddInt(int[], int[], int) loop_optimization (before) |
| ## CHECK-DAG: <<CP1:i\d+>> IntConstant 1 loop:none |
| ## CHECK-DAG: <<CM1:i\d+>> IntConstant -1 loop:none |
| ## CHECK-DAG: <<Phi:i\d+>> Phi loop:<<Loop:B\d+>> outer_loop:none |
| ## CHECK-DAG: <<Add1:i\d+>> Add [<<Phi>>,<<CM1>>] loop:<<Loop>> outer_loop:none |
| ## CHECK-DAG: <<Get1:i\d+>> ArrayGet [{{l\d+}},<<Add1>>] loop:<<Loop>> outer_loop:none |
| ## CHECK-DAG: <<Get2:i\d+>> ArrayGet [{{l\d+}},<<Phi>>] loop:<<Loop>> outer_loop:none |
| ## CHECK-DAG: <<Add2:i\d+>> Add [<<Get1>>,<<Get2>>] loop:<<Loop>> outer_loop:none |
| ## CHECK-DAG: <<Add3:i\d+>> Add [<<Phi>>,<<CP1>>] loop:<<Loop>> outer_loop:none |
| ## CHECK-DAG: <<Get3:i\d+>> ArrayGet [{{l\d+}},<<Add3>>] loop:<<Loop>> outer_loop:none |
| ## CHECK-DAG: <<Add4:i\d+>> Add [<<Add2>>,<<Get3>>] loop:<<Loop>> outer_loop:none |
| ## CHECK-DAG: ArraySet [{{l\d+}},<<Phi>>,<<Add4>>] loop:<<Loop>> outer_loop:none |
| |
| ## CHECK-START-ARM64: void Smali.stencilAddInt(int[], int[], int) loop_optimization (after) |
| ## CHECK-DAG: <<CP1:i\d+>> IntConstant 1 loop:none |
| ## CHECK-DAG: <<CP2:i\d+>> IntConstant 2 loop:none |
| ## CHECK-DAG: <<Phi:i\d+>> Phi loop:<<Loop:B\d+>> outer_loop:none |
| ## CHECK-DAG: <<Add1:i\d+>> Add [<<Phi>>,<<CP1>>] loop:<<Loop>> outer_loop:none |
| ## CHECK-DAG: <<Get1:d\d+>> VecLoad [{{l\d+}},<<Phi>>] loop:<<Loop>> outer_loop:none |
| ## CHECK-DAG: <<Get2:d\d+>> VecLoad [{{l\d+}},<<Add1>>] loop:<<Loop>> outer_loop:none |
| ## CHECK-DAG: <<Add2:d\d+>> VecAdd [<<Get1>>,<<Get2>>] loop:<<Loop>> outer_loop:none |
| ## CHECK-DAG: <<Add3:i\d+>> Add [<<Phi>>,<<CP2>>] loop:<<Loop>> outer_loop:none |
| ## CHECK-DAG: <<Get3:d\d+>> VecLoad [{{l\d+}},<<Add3>>] loop:<<Loop>> outer_loop:none |
| ## CHECK-DAG: <<Add4:d\d+>> VecAdd [<<Add2>>,<<Get3>>] loop:<<Loop>> outer_loop:none |
| ## CHECK-DAG: VecStore [{{l\d+}},<<Add1>>,<<Add4>>] loop:<<Loop>> outer_loop:none |
| .method public static stencilAddInt([I[II)V |
| .registers 6 |
| |
| const/4 v0, 0x1 |
| |
| :goto_1 |
| add-int/lit8 v1, p2, -0x1 |
| |
| if-ge v0, v1, :cond_16 |
| |
| add-int/lit8 v1, v0, -0x1 |
| aget v1, p1, v1 |
| aget v2, p1, v0 |
| add-int/2addr v1, v2 |
| add-int/lit8 v2, v0, 0x1 |
| aget v2, p1, v2 |
| add-int/2addr v1, v2 |
| aput v1, p0, v0 |
| add-int/lit8 v0, v0, 0x1 |
| |
| goto :goto_1 |
| |
| :cond_16 |
| return-void |
| .end method |
