KT-32044 Fix unsigned integer coercion in loop intrinsics

compiler/testData/codegen/box/unsignedTypes/forInUnsignedRangeWithCoercion.kt

@@ -0,0 +1,58 @@
+// KJS_WITH_FULL_RUNTIME
+// IGNORE_BACKEND: JVM_IR
+// WITH_RUNTIME
+
+val UB_MAX = UByte.MAX_VALUE
+val UB_START = (UB_MAX - 10u).toUByte()
+
+val US_MAX = UShort.MAX_VALUE
+val US_START = (US_MAX - 10u).toUShort()
+
+fun testUByteLoopWithCoercion1() {
+    for (x in UB_START..UB_MAX) {
+        if (x > UB_MAX.toUInt()) throw AssertionError()
+    }
+}
+
+fun testUByteLoopWithCoercion2() {
+    for (x in UB_START until UB_MAX) {
+        if (x > UB_MAX.toUInt()) throw AssertionError()
+    }
+}
+
+fun testUByteLoopWithCoercion3() {
+    for (x in UB_MAX downTo UB_START) {
+        if (x > UB_MAX.toUInt()) throw AssertionError()
+    }
+}
+
+
+fun testUShortLoopWithCoercion1() {
+    for (x in US_START..US_MAX) {
+        if (x > US_MAX.toUInt()) throw AssertionError()
+    }
+}
+
+fun testUShortLoopWithCoercion2() {
+    for (x in US_START until US_MAX) {
+        if (x > US_MAX.toUInt()) throw AssertionError()
+    }
+}
+
+fun testUShortLoopWithCoercion3() {
+    for (x in US_MAX downTo US_START) {
+        if (x > US_MAX.toUInt()) throw AssertionError()
+    }
+}
+
+
+fun box(): String {
+    testUByteLoopWithCoercion1()
+    testUByteLoopWithCoercion2()
+    testUByteLoopWithCoercion3()
+    testUShortLoopWithCoercion1()
+    testUShortLoopWithCoercion2()
+    testUShortLoopWithCoercion3()
+
+    return "OK"
+}