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/emptyRange.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
 
@@ -58,45 +55,5 @@ fun box(): String {
         return "Wrong elements for 'z'..'a': $list5"
     }
 
-    val list6 = ArrayList<UInt>()
-    val range6 = 10u..5u
-    for (i in range6) {
-        list6.add(i)
-        if (list6.size > 23) break
-    }
-    if (list6 != listOf<UInt>()) {
-        return "Wrong elements for 10u..5u: $list6"
-    }
-
-    val list7 = ArrayList<UInt>()
-    val range7 = 10u.toUByte()..5u.toUByte()
-    for (i in range7) {
-        list7.add(i)
-        if (list7.size > 23) break
-    }
-    if (list7 != listOf<UInt>()) {
-        return "Wrong elements for 10u.toUByte()..5u.toUByte(): $list7"
-    }
-
-    val list8 = ArrayList<UInt>()
-    val range8 = 10u.toUShort()..5u.toUShort()
-    for (i in range8) {
-        list8.add(i)
-        if (list8.size > 23) break
-    }
-    if (list8 != listOf<UInt>()) {
-        return "Wrong elements for 10u.toUShort()..5u.toUShort(): $list8"
-    }
-
-    val list9 = ArrayList<ULong>()
-    val range9 = 10uL..5uL
-    for (i in range9) {
-        list9.add(i)
-        if (list9.size > 23) break
-    }
-    if (list9 != listOf<ULong>()) {
-        return "Wrong elements for 10uL..5uL: $list9"
-    }
-
     return "OK"
 }