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[JS IR BE] Fix lowering Long comprising operators

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This commit is contained in:
Svyatoslav Kuzmich
2019-01-27 22:00:47 +03:00
parent 5bcd974944
commit ab3eb06a62
7 changed files with 28 additions and 34 deletions
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compiler/ir/backend.js/src/org/jetbrains/kotlin/ir/backend/js/JsIntrinsics.kt
+6
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@@ -14,7 +14,9 @@ import org.jetbrains.kotlin.ir.declarations.IrSimpleFunction
import org.jetbrains.kotlin.ir.declarations.impl.IrExternalPackageFragmentImpl
import org.jetbrains.kotlin.ir.descriptors.IrBuiltIns
import org.jetbrains.kotlin.ir.symbols.impl.IrExternalPackageFragmentSymbolImpl
import org.jetbrains.kotlin.ir.types.isLong
import org.jetbrains.kotlin.ir.util.constructors
import org.jetbrains.kotlin.ir.util.findDeclaration
import org.jetbrains.kotlin.name.FqName
import org.jetbrains.kotlin.name.Name
import org.jetbrains.kotlin.psi2ir.findSingleFunction
@@ -177,6 +179,10 @@ class JsIntrinsics(private val irBuiltIns: IrBuiltIns, val context: JsIrBackendC
)
)
val longCompareToLong: IrSimpleFunction = longClassSymbol.owner.findDeclaration<IrSimpleFunction> {
it.name == Name.identifier("compareTo") && it.valueParameters[0].type.isLong()
}!!
val charClassSymbol = getInternalClassWithoutPackage("kotlin.Char")
val charConstructor = charClassSymbol.constructors.single().owner
compiler/ir/backend.js/src/org/jetbrains/kotlin/ir/backend/js/lower/calls/EqualityAndComparisonCallsTransformer.kt
+22 -5
View File
@@ -6,10 +6,11 @@
package org.jetbrains.kotlin.ir.backend.js.lower.calls
import org.jetbrains.kotlin.ir.backend.js.JsIrBackendContext
import org.jetbrains.kotlin.ir.util.irCall
import org.jetbrains.kotlin.ir.backend.js.ir.JsIrBuilder
import org.jetbrains.kotlin.ir.declarations.*
import org.jetbrains.kotlin.ir.expressions.IrCall
import org.jetbrains.kotlin.ir.expressions.IrExpression
import org.jetbrains.kotlin.ir.expressions.impl.IrCallImpl
import org.jetbrains.kotlin.ir.types.*
import org.jetbrains.kotlin.ir.util.*
import org.jetbrains.kotlin.name.Name
@@ -31,13 +32,29 @@ class EqualityAndComparisonCallsTransformer(context: JsIrBackendContext) : Calls
add(irBuiltIns.booleanNotSymbol, intrinsics.jsNot)
add(irBuiltIns.lessFunByOperandType, intrinsics.jsLt)
add(irBuiltIns.lessOrEqualFunByOperandType, intrinsics.jsLtEq)
add(irBuiltIns.greaterFunByOperandType, intrinsics.jsGt)
add(irBuiltIns.greaterOrEqualFunByOperandType, intrinsics.jsGtEq)
add(irBuiltIns.lessFunByOperandType.filterKeys { it != irBuiltIns.long }, intrinsics.jsLt)
add(irBuiltIns.lessOrEqualFunByOperandType.filterKeys { it != irBuiltIns.long }, intrinsics.jsLtEq)
add(irBuiltIns.greaterFunByOperandType.filterKeys { it != irBuiltIns.long }, intrinsics.jsGt)
add(irBuiltIns.greaterOrEqualFunByOperandType.filterKeys { it != irBuiltIns.long }, intrinsics.jsGtEq)
add(irBuiltIns.lessFunByOperandType[irBuiltIns.long]!!.symbol, transformLongComparison(intrinsics.jsLt))
add(irBuiltIns.lessOrEqualFunByOperandType[irBuiltIns.long]!!.symbol, transformLongComparison(intrinsics.jsLtEq))
add(irBuiltIns.greaterFunByOperandType[irBuiltIns.long]!!.symbol, transformLongComparison(intrinsics.jsGt))
add(irBuiltIns.greaterOrEqualFunByOperandType[irBuiltIns.long]!!.symbol, transformLongComparison(intrinsics.jsGtEq))
}
}
private fun transformLongComparison(comparator: IrSimpleFunction): (IrCall) -> IrExpression = { call ->
IrCallImpl(
call.startOffset,
call.endOffset,
comparator.returnType,
comparator.symbol
).apply {
putValueArgument(0, irCall(call, intrinsics.longCompareToLong, firstArgumentAsDispatchReceiver = true))
putValueArgument(1, JsIrBuilder.buildInt(irBuiltIns.intType, 0))
}
}
override fun transformCall(call: IrCall): IrExpression {
val symbol = call.symbol