JVM_IR KT-47984 use stack size calculator from ASM

2021-08-10 12:34:40 +03:00
parent 5096e8c5c4
commit edd2ca775b
8 changed files with 76 additions and 151 deletions
@@ -0,0 +1,35 @@
+// TARGET_BACKEND: JVM
+// WITH_STDLIB
+// FULL_JDK
+
+fun condition1() = true
+
+fun zzz() {}
+
+fun f2() = 2
+
+// Minimized version of
+// https://github.com/JetBrains/kotlin/commit/ced973b7074f4207859d9709375f2bf28b3e2c55#diff-f9a8dce85985573b5478da1b5379342fe37fca94c14f55b69d1c884fece42f92R841
+fun box(): String {
+    val arr = arrayOfNulls<Int>(4)
+
+    fun zap(threadNo: Int): String {
+        arr[threadNo] = try {
+            f2()
+        } catch (e: Exception) {
+            null
+        }
+        arr[threadNo] = when {
+            condition1() -> {
+                1
+            }
+            else -> {
+                println("[$threadNo] 3")
+                3
+            }
+        }
+        return "OK"
+    }
+
+    return zap(0)
+}