[WASM] Fix invalid equals/hashCode for Double.NaN and Float.NaN

libraries/stdlib/wasm/builtins/kotlin/Primitives.kt

@@ -1543,8 +1543,8 @@ public class Float private constructor(public val value: Float) : Number(), Comp
         if (this > other) return 1
         if (this < other) return -1
 
-        val thisBits = this.bits()
-        val otherBits = other.bits()
+        val thisBits = this.toBits()
+        val otherBits = other.toBits()
 
         // Canonical NaN bits representation higher than any other value
         return thisBits.compareTo(otherBits)
@@ -1761,7 +1761,7 @@ public class Float private constructor(public val value: Float) : Number(), Comp
         wasm_f64_promote_f32(this)
 
     public inline fun equals(other: Float): Boolean =
-        bits() == other.bits()
+        toBits() == other.toBits()
 
     public override fun equals(other: Any?): Boolean =
         other is Float && this.equals(other)
@@ -1770,11 +1770,7 @@ public class Float private constructor(public val value: Float) : Number(), Comp
         dtoa(this.toDouble())
 
     public override inline fun hashCode(): Int =
-        bits()
-
-    @PublishedApi
-    @WasmOp(WasmOp.I32_REINTERPRET_F32)
-    internal fun bits(): Int = implementedAsIntrinsic
+        toBits()
 }
 
 /**
@@ -1870,8 +1866,8 @@ public class Double private constructor(public val value: Double) : Number(), Co
         if (this > other) return 1
         if (this < other) return -1
 
-        val thisBits = this.bits()
-        val otherBits = other.bits()
+        val thisBits = this.toBits()
+        val otherBits = other.toBits()
 
         // Canonical NaN bits representation higher than any other value
         return thisBits.compareTo(otherBits)
@@ -2084,18 +2080,13 @@ public class Double private constructor(public val value: Double) : Number(), Co
         this
 
     public inline fun equals(other: Double): Boolean =
-        this.bits() == other.bits()
+        this.toBits() == other.toBits()
 
     public override fun equals(other: Any?): Boolean =
-        other is Double && this.bits() == other.bits()
+        other is Double && this.toBits() == other.toBits()
 
     public override fun toString(): String =
         dtoa(this)
 
-    public override inline fun hashCode(): Int = bits().hashCode()
-
-    @PublishedApi
-    @WasmOp(WasmOp.I64_REINTERPRET_F64)
-    internal fun bits(): Long =
-        implementedAsIntrinsic
+    public override inline fun hashCode(): Int = toBits().hashCode()
 }