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A lookupswitch or tableswitch can be used if all conditions are equality
checks to constants. To be more specific, it can be done if:
1. All conditions are CALL 'EQEQ(Any?, Any?)': Boolean
2. All types of variables involved in comparison are in the same group
of Char/Byte/Short/Int, String or enum.
3. All arg0 refer to the same value.
4. All arg1 are IrConst<*>.
Change-Id: Ifd7cb618395f6c5cc64601018b446f0bb7f5891c
11 lines
171 B
Kotlin
Vendored
11 lines
171 B
Kotlin
Vendored
fun foo(x: Int): String {
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return when (x) {
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101 -> "1"
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102 -> "2"
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103 -> "3"
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else -> "else"
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}
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}
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// 0 LOOKUPSWITCH
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// 1 TABLESWITCH |