Files
kotlin/compiler/testData/codegen/bytecodeText/conditions/nullCompare.kt
Mads Ager 690b8e0ac9 JVM_IR: Optimize null checks.
Introduce lowering to remove null checks for primitive type
expressions and replace them with true/false. Side-effects
are preserved.

Generate ifnull/ifnonnull instructions for null checks instead
of materializing a null literal for an equality check.
2019-01-19 09:43:43 +01:00

15 lines
168 B
Kotlin
Vendored

fun main(p: String?) {
if (p == null) {
"then"
} else {
"else"
}
}
//0 ICONST_0
//0 ICONST_1
//0 ACONST_NULL
//1 IFNONNULL
//1 IF
//1 GOTO