Dmitry Petrov
45 lines
1.2 KiB
Kotlin
Vendored
45 lines
1.2 KiB
Kotlin
Vendored
// IMPORTANT!
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// Please, when your changes cause failures in bytecodeText tests for 'for' loops,
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// examine the resulting bytecode shape carefully.
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// Range and progression-based loops generated with Kotlin compiler should be
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// as close as possible to Java counter loops ('for (int i = a; i < b; ++i) { ... }').
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// Otherwise it may result in performance regression due to missing HotSpot optimizations.
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// Run Kotlin compiler benchmarks (https://github.com/Kotlin/kotlin-benchmarks)
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// with compiler built from your changes if you are not sure.
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fun Int.toTrue() = true
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fun testBooleanArray(n: Int) =
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BooleanArray(n) { it.toTrue() }
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fun testByteArray(n: Int) =
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ByteArray(n) { it.toByte() }
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fun testShortArray(n: Int) =
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ShortArray(n) { it.toShort() }
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fun testIntArray(n: Int) =
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IntArray(n) { it }
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fun testLongArray(n: Int) =
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LongArray(n) { it.toLong() }
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fun testFloatArray(n: Int) =
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FloatArray(n) { it.toFloat() }
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fun testDoubleArray(n: Int) =
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DoubleArray(n) { it.toDouble() }
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fun testObjectArray(n: Int) =
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Array(n) { it as Any }
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// 0 IF_ICMPGT
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// 0 IF_CMPEQ
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// 8 IF_ICMPGE
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// JVM_IR_TEMPLATES
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// 56 ILOAD
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// 24 ISTORE
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// 8 IADD
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// 0 ISUB
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// 0 IINC |