[JVM IR] Support break in do-while condition.

This breaks from the loop itself which is inconsistent with
what happens for breaks in while conditions.

Also, the frontend will report that code after the loop is
unreachable, which it isn't. :-\

However, those issues are covered in
https://youtrack.jetbrains.com/issue/KT-17728, so for now
we follow the old backend to not "break" anyone. :)

Fixes KT-44412

compiler/testData/codegen/box/controlStructures/breakContinueInExpressions/breakInLoopConditions.kt

@@ -0,0 +1,39 @@
+// See: https://youtrack.jetbrains.com/issue/KT-45319
+// IGNORE_BACKEND: JVM
+// IGNORE_BACKEND_FIR: JVM_IR
+// IGNORE_BACKEND: JS
+
+fun breakInDoWhileCondition(): String {
+    var i = 0
+    while (true) {
+        ++i
+        var j = 0
+        do {
+            ++j
+        } while (break)
+        if (j != 1) return "FAIL1"
+        if (i == 3) break
+    }
+    if (i != 3) return "FAIL2"
+    return "OK"
+}
+
+fun breakInWhileCondition(): String {
+    var i = 0
+    while (true) {
+        ++i
+        var j = 0
+        while (break) {
+            j++
+        }
+        return "FAIL3"
+    }
+    if (i != 1) return "FAIL4"
+    return "OK"
+}
+
+fun box(): String {
+    val breakInDoWhileResult = breakInDoWhileCondition()
+    if (breakInDoWhileResult != "OK") return breakInDoWhileResult
+    return breakInWhileCondition()
+}