JVM remove dead code during constant condition elimination

This avoids an extra call to 'analyze', which is rather costly.

Update debugger testData: Constant condition
elimination now performs DCE more consistently.

compiler/testData/debug/stepping/tryCatchExpression.kt

@@ -59,13 +59,21 @@ fun box() {
 // test.kt:32 mightThrow2
 // test.kt:33 mightThrow2
 // test.kt:11 foo
+// LINENUMBERS JVM_IR
 // test.kt:10 foo
+// LINENUMBERS JVM
+// test.kt:13 foo
+// LINENUMBERS
 // test.kt:16 foo
 // test.kt:17 foo
 // test.kt:36 mightThrow3
 // test.kt:37 mightThrow3
 // test.kt:17 foo
+// LINENUMBERS JVM_IR
 // test.kt:16 foo
+// LINENUMBERS JVM
+// test.kt:19 foo
+// LINENUMBERS
 // test.kt:21 foo
 // test.kt:42 box
 // test.kt:43 box
@@ -79,7 +87,11 @@ fun box() {
 // test.kt:32 mightThrow2
 // test.kt:33 mightThrow2
 // test.kt:11 foo
+// LINENUMBERS JVM
+// test.kt:13 foo
+// LINENUMBERS JVM_IR
 // test.kt:10 foo
+// LINENUMBERS
 // test.kt:16 foo
 // test.kt:17 foo
 // test.kt:36 mightThrow3