447 lines
14 KiB
Smali
447 lines
14 KiB
Smali
# Copyright (C) 2016 The Android Open Source Project
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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.class public LSmaliTests;
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.super Ljava/lang/Object;
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## CHECK-START: int SmaliTests.EqualTrueRhs(boolean) instruction_simplifier (before)
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## CHECK-DAG: <<Arg:z\d+>> ParameterValue
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## CHECK-DAG: <<Const1:i\d+>> IntConstant 1
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## CHECK-DAG: <<Cond:z\d+>> Equal [<<Arg>>,<<Const1>>]
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## CHECK-DAG: If [<<Cond>>]
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## CHECK-START: int SmaliTests.EqualTrueRhs(boolean) instruction_simplifier (after)
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## CHECK-DAG: <<Arg:z\d+>> ParameterValue
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## CHECK-DAG: If [<<Arg>>]
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.method public static EqualTrueRhs(Z)I
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.registers 3
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const v0, 0x1
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const v1, 0x5
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if-eq p0, v0, :return
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const v1, 0x3
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:return
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return v1
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.end method
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## CHECK-START: int SmaliTests.EqualTrueLhs(boolean) instruction_simplifier (before)
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## CHECK-DAG: <<Arg:z\d+>> ParameterValue
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## CHECK-DAG: <<Const1:i\d+>> IntConstant 1
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## CHECK-DAG: <<Cond:z\d+>> Equal [<<Const1>>,<<Arg>>]
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## CHECK-DAG: If [<<Cond>>]
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## CHECK-START: int SmaliTests.EqualTrueLhs(boolean) instruction_simplifier (after)
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## CHECK-DAG: <<Arg:z\d+>> ParameterValue
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## CHECK-DAG: If [<<Arg>>]
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.method public static EqualTrueLhs(Z)I
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.registers 3
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const v0, 0x1
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const v1, 0x5
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if-eq v0, p0, :return
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const v1, 0x3
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:return
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return v1
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.end method
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## CHECK-START: int SmaliTests.EqualFalseRhs(boolean) instruction_simplifier (before)
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## CHECK-DAG: <<Arg:z\d+>> ParameterValue
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## CHECK-DAG: <<Const0:i\d+>> IntConstant 0
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## CHECK-DAG: <<Cond:z\d+>> Equal [<<Arg>>,<<Const0>>]
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## CHECK-DAG: If [<<Cond>>]
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## CHECK-START: int SmaliTests.EqualFalseRhs(boolean) instruction_simplifier (after)
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## CHECK-DAG: <<Arg:z\d+>> ParameterValue
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## CHECK-DAG: If [<<Arg>>]
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.method public static EqualFalseRhs(Z)I
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.registers 3
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const v0, 0x0
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const v1, 0x3
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if-eq p0, v0, :return
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const v1, 0x5
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:return
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return v1
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.end method
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## CHECK-START: int SmaliTests.EqualFalseLhs(boolean) instruction_simplifier (before)
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## CHECK-DAG: <<Arg:z\d+>> ParameterValue
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## CHECK-DAG: <<Const0:i\d+>> IntConstant 0
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## CHECK-DAG: <<Cond:z\d+>> Equal [<<Const0>>,<<Arg>>]
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## CHECK-DAG: If [<<Cond>>]
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## CHECK-START: int SmaliTests.EqualFalseLhs(boolean) instruction_simplifier (after)
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## CHECK-DAG: <<Arg:z\d+>> ParameterValue
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## CHECK-DAG: If [<<Arg>>]
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.method public static EqualFalseLhs(Z)I
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.registers 3
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const v0, 0x0
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const v1, 0x3
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if-eq v0, p0, :return
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const v1, 0x5
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:return
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return v1
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.end method
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## CHECK-START: int SmaliTests.NotEqualTrueRhs(boolean) instruction_simplifier (before)
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## CHECK-DAG: <<Arg:z\d+>> ParameterValue
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## CHECK-DAG: <<Const1:i\d+>> IntConstant 1
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## CHECK-DAG: <<Cond:z\d+>> NotEqual [<<Arg>>,<<Const1>>]
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## CHECK-DAG: If [<<Cond>>]
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## CHECK-START: int SmaliTests.NotEqualTrueRhs(boolean) instruction_simplifier (after)
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## CHECK-DAG: <<Arg:z\d+>> ParameterValue
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## CHECK-DAG: If [<<Arg>>]
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.method public static NotEqualTrueRhs(Z)I
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.registers 3
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const v0, 0x1
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const v1, 0x3
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if-ne p0, v0, :return
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const v1, 0x5
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:return
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return v1
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.end method
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## CHECK-START: int SmaliTests.NotEqualTrueLhs(boolean) instruction_simplifier (before)
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## CHECK-DAG: <<Arg:z\d+>> ParameterValue
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## CHECK-DAG: <<Const1:i\d+>> IntConstant 1
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## CHECK-DAG: <<Cond:z\d+>> NotEqual [<<Const1>>,<<Arg>>]
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## CHECK-DAG: If [<<Cond>>]
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## CHECK-START: int SmaliTests.NotEqualTrueLhs(boolean) instruction_simplifier (after)
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## CHECK-DAG: <<Arg:z\d+>> ParameterValue
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## CHECK-DAG: If [<<Arg>>]
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.method public static NotEqualTrueLhs(Z)I
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.registers 3
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const v0, 0x1
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const v1, 0x3
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if-ne v0, p0, :return
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const v1, 0x5
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:return
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return v1
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.end method
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## CHECK-START: int SmaliTests.NotEqualFalseRhs(boolean) instruction_simplifier (before)
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## CHECK-DAG: <<Arg:z\d+>> ParameterValue
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## CHECK-DAG: <<Const0:i\d+>> IntConstant 0
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## CHECK-DAG: <<Cond:z\d+>> NotEqual [<<Arg>>,<<Const0>>]
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## CHECK-DAG: If [<<Cond>>]
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## CHECK-START: int SmaliTests.NotEqualFalseRhs(boolean) instruction_simplifier (after)
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## CHECK-DAG: <<Arg:z\d+>> ParameterValue
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## CHECK-DAG: If [<<Arg>>]
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.method public static NotEqualFalseRhs(Z)I
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.registers 3
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const v0, 0x0
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const v1, 0x5
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if-ne p0, v0, :return
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const v1, 0x3
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:return
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return v1
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.end method
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## CHECK-START: int SmaliTests.NotEqualFalseLhs(boolean) instruction_simplifier (before)
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## CHECK-DAG: <<Arg:z\d+>> ParameterValue
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## CHECK-DAG: <<Const0:i\d+>> IntConstant 0
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## CHECK-DAG: <<Cond:z\d+>> NotEqual [<<Const0>>,<<Arg>>]
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## CHECK-DAG: If [<<Cond>>]
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## CHECK-START: int SmaliTests.NotEqualFalseLhs(boolean) instruction_simplifier (after)
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## CHECK-DAG: <<Arg:z\d+>> ParameterValue
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## CHECK-DAG: If [<<Arg>>]
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.method public static NotEqualFalseLhs(Z)I
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.registers 3
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const v0, 0x0
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const v1, 0x5
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if-ne v0, p0, :return
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const v1, 0x3
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:return
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return v1
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.end method
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## CHECK-START: int SmaliTests.AddSubConst(int) instruction_simplifier (before)
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## CHECK-DAG: <<ArgValue:i\d+>> ParameterValue
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## CHECK-DAG: <<Const7:i\d+>> IntConstant 7
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## CHECK-DAG: <<Const8:i\d+>> IntConstant 8
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## CHECK-DAG: <<Add:i\d+>> Add [<<ArgValue>>,<<Const7>>]
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## CHECK-DAG: <<Sub:i\d+>> Sub [<<Add>>,<<Const8>>]
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## CHECK-DAG: Return [<<Sub>>]
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## CHECK-START: int SmaliTests.AddSubConst(int) instruction_simplifier (after)
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## CHECK-DAG: <<ArgValue:i\d+>> ParameterValue
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## CHECK-DAG: <<ConstM1:i\d+>> IntConstant -1
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## CHECK-DAG: <<Add:i\d+>> Add [<<ArgValue>>,<<ConstM1>>]
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## CHECK-DAG: Return [<<Add>>]
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.method public static AddSubConst(I)I
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.registers 3
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.prologue
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add-int/lit8 v0, p0, 7
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const/16 v1, 8
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sub-int v0, v0, v1
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return v0
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.end method
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## CHECK-START: int SmaliTests.SubAddConst(int) instruction_simplifier (before)
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## CHECK-DAG: <<ArgValue:i\d+>> ParameterValue
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## CHECK-DAG: <<Const3:i\d+>> IntConstant 3
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## CHECK-DAG: <<Const4:i\d+>> IntConstant 4
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## CHECK-DAG: <<Sub:i\d+>> Sub [<<ArgValue>>,<<Const3>>]
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## CHECK-DAG: <<Add:i\d+>> Add [<<Sub>>,<<Const4>>]
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## CHECK-DAG: Return [<<Add>>]
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## CHECK-START: int SmaliTests.SubAddConst(int) instruction_simplifier (after)
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## CHECK-DAG: <<ArgValue:i\d+>> ParameterValue
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## CHECK-DAG: <<Const1:i\d+>> IntConstant 1
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## CHECK-DAG: <<Add:i\d+>> Add [<<ArgValue>>,<<Const1>>]
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## CHECK-DAG: Return [<<Add>>]
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.method public static SubAddConst(I)I
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.registers 2
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.prologue
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const/4 v0, 3
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sub-int v0, p0, v0
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add-int/lit8 v0, v0, 4
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return v0
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.end method
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## CHECK-START: int SmaliTests.SubSubConst1(int) instruction_simplifier (before)
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## CHECK-DAG: <<ArgValue:i\d+>> ParameterValue
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## CHECK-DAG: <<Const9:i\d+>> IntConstant 9
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## CHECK-DAG: <<Const10:i\d+>> IntConstant 10
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## CHECK-DAG: <<Sub1:i\d+>> Sub [<<ArgValue>>,<<Const9>>]
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## CHECK-DAG: <<Sub2:i\d+>> Sub [<<Sub1>>,<<Const10>>]
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## CHECK-DAG: Return [<<Sub2>>]
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## CHECK-START: int SmaliTests.SubSubConst1(int) instruction_simplifier (after)
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## CHECK-DAG: <<ArgValue:i\d+>> ParameterValue
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## CHECK-DAG: <<ConstM19:i\d+>> IntConstant -19
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## CHECK-DAG: <<Add:i\d+>> Add [<<ArgValue>>,<<ConstM19>>]
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## CHECK-DAG: Return [<<Add>>]
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.method public static SubSubConst1(I)I
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.registers 3
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.prologue
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const/16 v1, 9
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sub-int v0, p0, v1
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const/16 v1, 10
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sub-int v0, v0, v1
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return v0
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.end method
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## CHECK-START: int SmaliTests.SubSubConst2(int) instruction_simplifier (before)
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## CHECK-DAG: <<ArgValue:i\d+>> ParameterValue
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## CHECK-DAG: <<Const11:i\d+>> IntConstant 11
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## CHECK-DAG: <<Const12:i\d+>> IntConstant 12
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## CHECK-DAG: <<Sub1:i\d+>> Sub [<<Const11>>,<<ArgValue>>]
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## CHECK-DAG: <<Sub2:i\d+>> Sub [<<Sub1>>,<<Const12>>]
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## CHECK-DAG: Return [<<Sub2>>]
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## CHECK-START: int SmaliTests.SubSubConst2(int) instruction_simplifier (after)
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## CHECK-DAG: <<ArgValue:i\d+>> ParameterValue
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## CHECK-DAG: <<ConstM1:i\d+>> IntConstant -1
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## CHECK-DAG: <<Sub:i\d+>> Sub [<<ConstM1>>,<<ArgValue>>]
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## CHECK-DAG: Return [<<Sub>>]
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.method public static SubSubConst2(I)I
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.registers 3
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.prologue
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rsub-int/lit8 v0, p0, 11
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const/16 v1, 12
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sub-int v0, v0, v1
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return v0
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.end method
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## CHECK-START: int SmaliTests.SubSubConst3(int) instruction_simplifier (before)
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## CHECK-DAG: <<ArgValue:i\d+>> ParameterValue
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## CHECK-DAG: <<Const15:i\d+>> IntConstant 15
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## CHECK-DAG: <<Const16:i\d+>> IntConstant 16
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## CHECK-DAG: <<Sub1:i\d+>> Sub [<<ArgValue>>,<<Const16>>]
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## CHECK-DAG: <<Sub2:i\d+>> Sub [<<Const15>>,<<Sub1>>]
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## CHECK-DAG: Return [<<Sub2>>]
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## CHECK-START: int SmaliTests.SubSubConst3(int) instruction_simplifier (after)
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## CHECK-DAG: <<ArgValue:i\d+>> ParameterValue
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## CHECK-DAG: <<Const31:i\d+>> IntConstant 31
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## CHECK-DAG: <<Sub:i\d+>> Sub [<<Const31>>,<<ArgValue>>]
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## CHECK-DAG: Return [<<Sub>>]
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.method public static SubSubConst3(I)I
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.registers 2
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.prologue
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const/16 v0, 16
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sub-int v0, p0, v0
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rsub-int/lit8 v0, v0, 15
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return v0
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.end method
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# Test simplification of the `~~var` pattern.
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# The transformation tested is implemented in `InstructionSimplifierVisitor::VisitNot`.
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## CHECK-START: long SmaliTests.$noinline$NotNot1(long) instruction_simplifier (before)
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## CHECK-DAG: <<Arg:j\d+>> ParameterValue
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## CHECK-DAG: <<Not1:j\d+>> Not [<<Arg>>]
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## CHECK-DAG: <<Not2:j\d+>> Not [<<Not1>>]
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## CHECK-DAG: Return [<<Not2>>]
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## CHECK-START: long SmaliTests.$noinline$NotNot1(long) instruction_simplifier (after)
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## CHECK-DAG: <<Arg:j\d+>> ParameterValue
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## CHECK-DAG: Return [<<Arg>>]
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## CHECK-START: long SmaliTests.$noinline$NotNot1(long) instruction_simplifier (after)
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## CHECK-NOT: Not
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.method public static $noinline$NotNot1(J)J
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.registers 4
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.param p0, "arg" # J
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.prologue
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# return ~~arg
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not-long v0, p0
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not-long v0, v0
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return-wide v0
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.end method
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## CHECK-START: int SmaliTests.$noinline$NotNot2(int) instruction_simplifier (before)
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## CHECK-DAG: <<Arg:i\d+>> ParameterValue
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## CHECK-DAG: <<Not1:i\d+>> Not [<<Arg>>]
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## CHECK-DAG: <<Not2:i\d+>> Not [<<Not1>>]
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## CHECK-DAG: <<Add:i\d+>> Add [<<Not2>>,<<Not1>>]
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## CHECK-DAG: Return [<<Add>>]
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## CHECK-START: int SmaliTests.$noinline$NotNot2(int) instruction_simplifier (after)
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## CHECK-DAG: <<Arg:i\d+>> ParameterValue
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## CHECK-DAG: <<Not:i\d+>> Not [<<Arg>>]
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## CHECK-DAG: <<Add:i\d+>> Add [<<Arg>>,<<Not>>]
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## CHECK-DAG: Return [<<Add>>]
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## CHECK-START: int SmaliTests.$noinline$NotNot2(int) instruction_simplifier (after)
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## CHECK: Not
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## CHECK-NOT: Not
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.method public static $noinline$NotNot2(I)I
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.registers 3
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.param p0, "arg" # I
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.prologue
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# temp = ~arg; return temp + ~temp;
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not-int v0, p0
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not-int v1, v0
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add-int/2addr v1, v0
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return v1
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.end method
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# Test simplification of double Boolean negation. Note that sometimes
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# both negations can be removed but we only expect the simplifier to
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# remove the second.
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## CHECK-START: boolean SmaliTests.$noinline$NotNotBool(boolean) instruction_simplifier (before)
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## CHECK-DAG: <<Arg:z\d+>> ParameterValue
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## CHECK-DAG: <<Const1:i\d+>> IntConstant 1
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## CHECK-DAG: <<Result:z\d+>> InvokeStaticOrDirect
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## CHECK-DAG: <<NotResult:i\d+>> Xor [<<Result>>,<<Const1>>]
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## CHECK-DAG: Return [<<NotResult>>]
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## CHECK-START: boolean SmaliTests.$noinline$NotNotBool(boolean) instruction_simplifier (after)
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## CHECK-DAG: <<Arg:z\d+>> ParameterValue
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## CHECK-DAG: <<Result:z\d+>> InvokeStaticOrDirect
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## CHECK-DAG: <<NotResult:z\d+>> BooleanNot [<<Result>>]
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## CHECK-DAG: Return [<<NotResult>>]
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## CHECK-START: boolean SmaliTests.$noinline$NotNotBool(boolean) instruction_simplifier$after_inlining (before)
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## CHECK-DAG: <<Arg:z\d+>> ParameterValue
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## CHECK-DAG: <<NotArg:z\d+>> BooleanNot [<<Arg>>]
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## CHECK-DAG: <<NotNotArg:z\d+>> BooleanNot [<<NotArg>>]
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## CHECK-DAG: Return [<<NotNotArg>>]
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## CHECK-START: boolean SmaliTests.$noinline$NotNotBool(boolean) instruction_simplifier$after_inlining (after)
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## CHECK-DAG: <<Arg:z\d+>> ParameterValue
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## CHECK-DAG: <<NotArg:z\d+>> BooleanNot [<<Arg>>]
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## CHECK-DAG: Return [<<Arg>>]
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## CHECK-START: boolean SmaliTests.$noinline$NotNotBool(boolean) dead_code_elimination$final (after)
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## CHECK-DAG: <<Arg:z\d+>> ParameterValue
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## CHECK-DAG: Return [<<Arg>>]
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.method public static NegateValue(Z)Z
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.registers 2
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.param p0, "arg" # Z
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.prologue
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# return !arg
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xor-int/lit8 v0, p0, 0x1
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return v0
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.end method
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.method public static $noinline$NotNotBool(Z)Z
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.registers 2
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.param p0, "arg" # Z
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.prologue
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# return !Negate(arg)
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invoke-static {p0}, LSmaliTests;->NegateValue(Z)Z
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move-result v0
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xor-int/lit8 v0, v0, 0x1
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return v0
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.end method
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