Save/restore stack in try-expressions (and statements).

Parse TryCatchBlockNode's in generated bytecode, infer stack save/restore points.
Save stack to local variables before 'try'.
Restore stack after the beginning of try-block, catch-block, and default handler.
Integrate before/after inline markers rewriting (otherwise it'll break our stacks).

 #KT-3309 Fixed

compiler/testData/codegen/box/controlStructures/tryCatchInExpressions/inlineTryExpr.kt

@@ -0,0 +1,14 @@
+inline fun <T> tryOrElse(f1: () -> T, f2: () -> T): T =
+        try { f1() } catch (e: Exception) { f2() }
+
+fun testIt() =
+        "abc" +
+        tryOrElse({ try { "def" } catch(e: Exception) { "oops!" } }, { "hmmm..." }) +
+        "ghi"
+
+fun box(): String {
+    val test = testIt()
+    if (test != "abcdefghi") return "Failed, test==$test"
+
+    return "OK"
+}