Support Long and Char in const-bounded counter loop generation

If the loop end value is a compile-time constant (best we can do now),
and it is safe to iterate over a given range using "naive" for loop
(using '<=' or '>=' in loop condition),
generate such loops for Longs and Chars as well Ints (Bytes, Shorts).

compiler/testData/codegen/bytecodeText/forLoop/forInReversed/forInReversedRangeLiteral.kt

@@ -29,5 +29,4 @@ fun box(): String {
 // 0 getFirst
 // 0 getLast
 // 0 getStep
-// 2 IF_ICMPEQ
-// ^ 1 for char progression, 1 for long progression
+// 0 IF_ICMPEQ