Split up generation of test data for codegen/box/ranges into signed and

unsigned ranges/progressions.

The tests pass in JVM_IR for signed, but fail for unsigned due to
inlining being broken. We can disable the JVM_IR tests for unsigned,
while keeping them enabled for signed, to get better test coverage in
the interim until inlining is fixed.

compiler/testData/codegen/box/ranges/expression/reversedRange.kt

@@ -1,7 +1,4 @@
 // KJS_WITH_FULL_RUNTIME
-// TODO: muted automatically, investigate should it be ran for JVM_IR or not
-// IGNORE_BACKEND: JVM_IR
-
 // Auto-generated by org.jetbrains.kotlin.generators.tests.GenerateRangesCodegenTestData. DO NOT EDIT!
 // WITH_RUNTIME
 
@@ -48,35 +45,5 @@ fun box(): String {
         return "Wrong elements for ('a'..'c').reversed(): $list4"
     }
 
-    val list5 = ArrayList<UInt>()
-    val range5 = (3u..5u).reversed()
-    for (i in range5) {
-        list5.add(i)
-        if (list5.size > 23) break
-    }
-    if (list5 != listOf<UInt>(5u, 4u, 3u)) {
-        return "Wrong elements for (3u..5u).reversed(): $list5"
-    }
-
-    val list6 = ArrayList<UInt>()
-    val range6 = (3u.toUShort()..5u.toUShort()).reversed()
-    for (i in range6) {
-        list6.add(i)
-        if (list6.size > 23) break
-    }
-    if (list6 != listOf<UInt>(5u, 4u, 3u)) {
-        return "Wrong elements for (3u.toUShort()..5u.toUShort()).reversed(): $list6"
-    }
-
-    val list7 = ArrayList<ULong>()
-    val range7 = (3uL..5uL).reversed()
-    for (i in range7) {
-        list7.add(i)
-        if (list7.size > 23) break
-    }
-    if (list7 != listOf<ULong>(5u, 4u, 3u)) {
-        return "Wrong elements for (3uL..5uL).reversed(): $list7"
-    }
-
     return "OK"
 }