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