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JVM_IR don't use Intrinsics.stringPlus for 2-argument concatenation

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This commit is contained in:
Dmitry Petrov
2021-09-30 16:42:46 +03:00
committed by TeamCityServer
parent 8a459821d0
commit 7e86f5dcd9
17 changed files with 194 additions and 26 deletions
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compiler/testData/codegen/bytecodeText/stringOperations/nullableStringPlus.kt
Vendored
+6
View File
@@ -1,3 +1,9 @@
fun foo(x: String?, y: Any?) = x + y
// JVM_TEMPLATES
// 1 stringPlus
// JVM_IR_TEMPLATES
// 1 NEW java/lang/StringBuilder
// 2 INVOKEVIRTUAL java/lang/StringBuilder\.append \(Ljava/lang/Object;\)Ljava/lang/StringBuilder;
// 1 INVOKEVIRTUAL java/lang/StringBuilder\.toString \(\)Ljava/lang/String;
compiler/testData/codegen/bytecodeText/stringOperations/stringPlus.kt
Vendored
+6 -5
View File
@@ -1,5 +1,3 @@
// IGNORE_BACKEND: JVM
fun f(s: String?, t: String): String {
return s.plus(t)
}
@@ -12,6 +10,9 @@ fun h(s: String, t: Any?): String {
return s + t
}
// 0 valueOf
// 0 NEW java/lang/StringBuilder
// 3 INVOKESTATIC kotlin/jvm/internal/Intrinsics.stringPlus
// JVM_TEMPLATES
// 1 INVOKESTATIC kotlin/jvm/internal/Intrinsics.stringPlus
// - used in 's.plus(t)'
// JVM_IR_TEMPLATES
// 0 INVOKESTATIC kotlin/jvm/internal/Intrinsics.stringPlus