diff --git a/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/intrinsics/CompareTo.kt b/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/intrinsics/CompareTo.kt
index b495babf824..dc2a8e2edfe 100644
--- a/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/intrinsics/CompareTo.kt
+++ b/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/intrinsics/CompareTo.kt
@@ -16,10 +16,19 @@
 
 package org.jetbrains.kotlin.backend.jvm.intrinsics
 
+import org.jetbrains.kotlin.backend.jvm.BlockInfo
+import org.jetbrains.kotlin.backend.jvm.ExpressionCodegen
 import org.jetbrains.kotlin.backend.jvm.JvmBackendContext
 import org.jetbrains.kotlin.codegen.AsmUtil.comparisonOperandType
+import org.jetbrains.kotlin.codegen.AsmUtil.isPrimitive
+import org.jetbrains.kotlin.codegen.OwnerKind
+import org.jetbrains.kotlin.codegen.StackValue
+import org.jetbrains.kotlin.descriptors.FunctionDescriptor
 import org.jetbrains.kotlin.ir.expressions.IrCall
 import org.jetbrains.kotlin.ir.expressions.IrMemberAccessExpression
+import org.jetbrains.kotlin.ir.expressions.IrStatementOrigin
+import org.jetbrains.kotlin.ir.expressions.impl.IrUnaryPrimitiveImpl
+import org.jetbrains.kotlin.lexer.KtTokens
 import org.jetbrains.kotlin.resolve.jvm.jvmSignature.JvmMethodSignature
 import org.jetbrains.org.objectweb.asm.Type
 import org.jetbrains.org.objectweb.asm.commons.InstructionAdapter
@@ -37,12 +46,42 @@ class CompareTo : IntrinsicMethod() {
     }
 
     override fun toCallable(expression: IrMemberAccessExpression, signature: JvmMethodSignature, context: JvmBackendContext): IrIntrinsicFunction {
-        val parameterType = comparisonOperandType(
-                expressionType(expression.dispatchReceiver ?: expression.extensionReceiver!!, context),
-                signature.valueParameters.single().asmType
-        )
-        return IrIntrinsicFunction.create(expression, signature, listOf(parameterType, parameterType)) {
-            genInvoke(parameterType, it)
+        assert (expression is IrUnaryPrimitiveImpl)
+        val compareCall = expression.getValueArgument(0) as IrCall
+        val args = compareCall.receiverAndArgs()
+        val argTypes = args.asmTypes(context)
+        val leftType = argTypes[0]
+        val rightType = argTypes[1]
+        val parameterType = comparisonOperandType(leftType, rightType)
+
+        val newSignature = context.state.typeMapper.mapSignatureSkipGeneric(compareCall.descriptor as FunctionDescriptor, OwnerKind.IMPLEMENTATION)
+        return object : IrIntrinsicFunction(compareCall, newSignature, listOf(parameterType, parameterType)) {
+            override fun invoke(v: InstructionAdapter, codegen: ExpressionCodegen, data: BlockInfo): StackValue {
+                val isPrimitiveIntrinsic = codegen.intrinsics.intrinsics.getIntrinsic(compareCall.descriptor as FunctionDescriptor) != null
+                val operationType: Type
+                val leftValue: StackValue
+                val rightValue: StackValue
+                if (isPrimitive(leftType) && isPrimitive(rightType) && isPrimitiveIntrinsic) {
+                    operationType = comparisonOperandType(leftType, rightType)
+                    leftValue = codegen.gen(args[0], operationType, data)
+                    rightValue = codegen.gen(args[1], operationType,data)
+                }
+                else {
+                    operationType = Type.INT_TYPE
+                    leftValue = codegen.gen(compareCall, data)
+                    rightValue = StackValue.constant(0, leftType)
+                }
+                val origin = expression.origin
+                val token = when (origin) {
+                    IrStatementOrigin.GT -> KtTokens.GT
+                    IrStatementOrigin.GTEQ -> KtTokens.GTEQ
+                    IrStatementOrigin.LT -> KtTokens.LT
+                    IrStatementOrigin.LTEQ -> KtTokens.LTEQ
+                    else -> TODO()
+                }
+                StackValue.cmp(token, operationType, leftValue, rightValue).put(Type.BOOLEAN_TYPE, v)
+                return StackValue.onStack(Type.BOOLEAN_TYPE)
+            }
         }
     }
 }
diff --git a/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/intrinsics/IrIntrinsicFunction.kt b/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/intrinsics/IrIntrinsicFunction.kt
index eb31f766de8..af465fe7f81 100644
--- a/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/intrinsics/IrIntrinsicFunction.kt
+++ b/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/intrinsics/IrIntrinsicFunction.kt
@@ -88,8 +88,7 @@ open class IrIntrinsicFunction(
                    signature: JvmMethodSignature,
                    context: JvmBackendContext,
                    invokeInstuction: (InstructionAdapter) -> Unit): IrIntrinsicFunction {
-            val args = (expression.dispatchReceiver?.let { listOf(context.state.typeMapper.mapType(it.type)) } ?: emptyList<Type>()) +
-                       signature.valueParameters.map { it.asmType }
+            val args = expression.receiverAndArgs().map { context.state.typeMapper.mapType(it.type) }
             return object : IrIntrinsicFunction(expression, signature, args) {
                 override fun genInvokeInstruction(v: InstructionAdapter) {
                     invokeInstuction(v)
@@ -104,4 +103,13 @@ open class IrIntrinsicFunction(
             return create(expression, signature, listOf(type), invokeInstuction)
         }
     }
+}
+
+fun IrMemberAccessExpression.receiverAndArgs(): List<IrExpression> {
+    return (arrayListOf(this.dispatchReceiver, this.extensionReceiver) +
+                 descriptor.valueParameters.mapIndexed { i, valueParameterDescriptor ->getValueArgument(i)}).filterNotNull()
+}
+
+fun List<IrExpression>.asmTypes(context: JvmBackendContext): List<Type> {
+    return map { context.state.typeMapper.mapType(it.type) }
 }
\ No newline at end of file
diff --git a/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/intrinsics/IrIntrinsicMethods.kt b/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/intrinsics/IrIntrinsicMethods.kt
index e5a0094958a..d450147519a 100644
--- a/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/intrinsics/IrIntrinsicMethods.kt
+++ b/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/intrinsics/IrIntrinsicMethods.kt
@@ -23,7 +23,7 @@ import org.jetbrains.kotlin.lexer.KtTokens
 
 class IrIntrinsicMethods(irBuiltIns: IrBuiltIns) {
 
-    private val intrinsics = IntrinsicMethods()
+    val intrinsics = IntrinsicMethods()
 
     private val irMapping = hashMapOf<CallableMemberDescriptor, IntrinsicMethod>()
 
@@ -31,6 +31,11 @@ class IrIntrinsicMethods(irBuiltIns: IrBuiltIns) {
         irMapping.put(irBuiltIns.eqeq, Equals(KtTokens.EQEQ))
         irMapping.put(irBuiltIns.eqeqeq, Equals(KtTokens.EQEQEQ))
         irMapping.put(irBuiltIns.booleanNot, Not())
+        val compare = CompareTo()
+        irMapping.put(irBuiltIns.lt0, compare)
+        irMapping.put(irBuiltIns.lteq0, compare)
+        irMapping.put(irBuiltIns.gt0, compare)
+        irMapping.put(irBuiltIns.gteq0, compare)
     }
 
     fun getIntrinsic(descriptor: CallableMemberDescriptor): IntrinsicMethod? {