/*
* Copyright 2010-2017 JetBrains s.r.o.
*
* 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.
*/
package org.jetbrains.kotlin.codegen.range
import org.jetbrains.kotlin.codegen.*
import org.jetbrains.kotlin.descriptors.CallableDescriptor
import org.jetbrains.kotlin.resolve.calls.model.ResolvedCall
import org.jetbrains.org.objectweb.asm.Type
import org.jetbrains.org.objectweb.asm.commons.InstructionAdapter
/**
* Low level abstraction for bounded range that is used to generate contains checks and for loops.
*/
class SimpleBoundedValue(
instanceType: Type,
val lowBound: StackValue,
isLowInclusive: Boolean = true,
val highBound: StackValue,
isHighInclusive: Boolean = true
) : AbstractBoundedValue(instanceType, isLowInclusive, isHighInclusive) {
override fun putHighLow(v: InstructionAdapter, type: Type) {
if (!lowBound.canHaveSideEffects() || !highBound.canHaveSideEffects()) {
highBound.put(type, v)
lowBound.put(type, v)
} else {
lowBound.put(type, v)
highBound.put(type, v)
AsmUtil.swap(v, type, type)
}
}
}