org.jetbrains.kotlin.codegen.intrinsics.Inv.kt Maven / Gradle / Ivy
/*
* Copyright 2010-2015 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.intrinsics
import org.jetbrains.kotlin.codegen.AsmUtil.numberFunctionOperandType
import org.jetbrains.kotlin.codegen.Callable
import org.jetbrains.kotlin.codegen.CallableMethod
import org.jetbrains.org.objectweb.asm.Type
public class Inv : IntrinsicMethod() {
override fun toCallable(method: CallableMethod): Callable {
val type = numberFunctionOperandType(method.returnType)
return createUnaryIntrinsicCallable(method, newThisType = type) {
if (returnType == Type.LONG_TYPE) {
it.lconst(-1)
}
else {
it.iconst(-1)
}
it.xor(returnType)
}
}
}