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[K/N] Mark immutable temp variables as immutable

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This optimizes 5000 enum entries enum compilation time from "I can't wait" to around 1 minute.
This commit is contained in:
Pavel Kunyavskiy
2023-02-03 11:58:13 +01:00
committed by Space Team
parent f479a56f5e
commit abbf11e8e1
1 changed files with 1 additions and 2 deletions
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kotlin-native/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/lower/VarargLowering.kt
+1 -2
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@@ -128,13 +128,12 @@ internal class VarargInjectionLowering constructor(val context: KonanBackendCont
it to irTemporary( it to irTemporary(
(it as? IrSpreadElement)?.expression ?: it as IrExpression, (it as? IrSpreadElement)?.expression ?: it as IrExpression,
"elem".synthesizedString, "elem".synthesizedString,
isMutable = true
) )
}.toMap() }.toMap()
val arraySize = calculateArraySize(arrayHandle, hasSpreadElement, scope, expression, vars) val arraySize = calculateArraySize(arrayHandle, hasSpreadElement, scope, expression, vars)
val array = arrayHandle.createArray(this, expression.varargElementType, arraySize) val array = arrayHandle.createArray(this, expression.varargElementType, arraySize)
val arrayTmpVariable = irTemporary(array, "array".synthesizedString, isMutable = true) val arrayTmpVariable = irTemporary(array, "array".synthesizedString)
lateinit var indexTmpVariable: IrVariable lateinit var indexTmpVariable: IrVariable
if (hasSpreadElement) if (hasSpreadElement)
indexTmpVariable = irTemporary(kIntZero, "index".synthesizedString, isMutable = true) indexTmpVariable = irTemporary(kIntZero, "index".synthesizedString, isMutable = true)