blob: fb6d241cc6c86cbdc76fd3425780891ea58d48d2 [file] [log] [blame]
# 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.compareBooleans(boolean, boolean) builder (after)
## CHECK-DAG: <<Zero:i\d+>> IntConstant 0
## CHECK-DAG: <<One:i\d+>> IntConstant 1
## CHECK-DAG: <<PhiX:i\d+>> Phi [<<One>>,<<Zero>>]
## CHECK-DAG: <<PhiY:i\d+>> Phi [<<One>>,<<Zero>>]
## CHECK-DAG: <<Result:i\d+>> InvokeStaticOrDirect [<<PhiX>>,<<PhiY>>{{(,[ij]\d+)?}}] intrinsic:IntegerCompare
## CHECK-DAG: Return [<<Result>>]
## CHECK-START: int Smali.compareBooleans(boolean, boolean) instruction_simplifier (after)
## CHECK-DAG: <<Zero:i\d+>> IntConstant 0
## CHECK-DAG: <<One:i\d+>> IntConstant 1
## CHECK-DAG: <<PhiX:i\d+>> Phi [<<One>>,<<Zero>>]
## CHECK-DAG: <<PhiY:i\d+>> Phi [<<One>>,<<Zero>>]
## CHECK-DAG: <<Result:i\d+>> Compare [<<PhiX>>,<<PhiY>>]
## CHECK-DAG: Return [<<Result>>]
## CHECK-START: int Smali.compareBooleans(boolean, boolean) instruction_simplifier (after)
## CHECK-NOT: InvokeStaticOrDirect
## CHECK-START: int Smali.compareBooleans(boolean, boolean) select_generator (after)
## CHECK: <<ArgX:z\d+>> ParameterValue
## CHECK: <<ArgY:z\d+>> ParameterValue
## CHECK-DAG: <<Zero:i\d+>> IntConstant 0
## CHECK-DAG: <<One:i\d+>> IntConstant 1
## CHECK-DAG: <<SelX:i\d+>> Select [<<Zero>>,<<One>>,<<ArgX>>]
## CHECK-DAG: <<SelY:i\d+>> Select [<<Zero>>,<<One>>,<<ArgY>>]
## CHECK-DAG: <<Result:i\d+>> Compare [<<SelX>>,<<SelY>>]
## CHECK-DAG: Return [<<Result>>]
## CHECK-START: int Smali.compareBooleans(boolean, boolean) select_generator (after)
## CHECK-NOT: Phi
## CHECK-START: int Smali.compareBooleans(boolean, boolean) instruction_simplifier$after_bce (after)
## CHECK: <<ArgX:z\d+>> ParameterValue
## CHECK: <<ArgY:z\d+>> ParameterValue
## CHECK-DAG: <<Result:i\d+>> Compare [<<ArgX>>,<<ArgY>>]
## CHECK-DAG: Return [<<Result>>]
## CHECK-START: int Smali.compareBooleans(boolean, boolean) instruction_simplifier$after_bce (after)
## CHECK-NOT: Select
# Note: This test has been written in smali (in addition to the source version) because Dexers
# such as D8 can perform the same type of intrinsic replacements.
.method public static compareBooleans(ZZ)I
# return Integer.compare((x ? 1 : 0), (y ? 1 : 0));
.registers 5
const/4 v0, 0x1
const/4 v1, 0x0
if-eqz p0, :cond_c
move v2, v0
:goto_5
if-eqz p1, :cond_e
:goto_7
invoke-static {v2, v0}, Ljava/lang/Integer;->compare(II)I
move-result v0
return v0
:cond_c
move v2, v1
goto :goto_5
:cond_e
move v0, v1
goto :goto_7
.end method