// 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. const val N = 'Z' fun test(): Int { var sum = 0 for (i in 'A' .. N) { sum += i.toInt() } return sum } // 0 iterator // 0 getStart // 0 getEnd // 0 getFirst // 0 getLast // 0 getStep // JVM_TEMPLATES // 1 IF_ICMPGT // 1 IF // JVM_IR_TEMPLATES // 1 IF_ICMPGE // 1 IF // JVM_IR_TEMPLATES // 5 ILOAD // 4 ISTORE // 2 IADD // 0 ISUB // 0 IINC