JVM: Update tests for IEEE 754 comparisons

compiler/testData/codegen/bytecodeText/intrinsicsCompare/byteSmartCast_after.kt

@@ -0,0 +1,18 @@
+// !LANGUAGE: +ProperIeee754Comparisons
+// IGNORE_BACKEND: JVM_IR
+fun equals3(a: Byte?, b: Byte?) = a != null && b != null && a == b
+
+fun equals4(a: Byte?, b: Byte?) = if (a is Byte && b is Byte) a == b else null!!
+
+fun equals5(a: Any?, b: Any?) = if (a is Byte && b is Byte) a == b else null!!
+
+fun less3(a: Byte?, b: Byte?) = a != null && b != null && a < b
+
+fun less4(a: Byte?, b: Byte?) = if (a is Byte && b is Byte) a < b else true
+
+fun less5(a: Any?, b: Any?) = if (a is Byte && b is Byte) a < b else true
+
+// 3 Intrinsics\.areEqual
+// 0 Intrinsics\.compare
+// 0 IFGE
+// 3 IF_ICMPGE