Inline internal functions with one usage

kmath-ast/src/jvmMain/kotlin/kscience/kmath/asm/internal/AsmBuilder.kt

@@ -204,18 +204,13 @@ internal class AsmBuilder<T>(
      */
     fun loadObjectConstant(value: Any, type: Type = tType): Unit = invokeMethodVisitor.run {
         val idx = if (value in constants) constants.indexOf(value) else constants.also { it += value }.lastIndex
-        loadThis()
+        invokeMethodVisitor.load(0, classType)
         getfield(classType.internalName, "constants", OBJECT_ARRAY_TYPE.descriptor)
         iconst(idx)
         visitInsn(AALOAD)
         if (type != OBJECT_TYPE) checkcast(type)
     }
 
-    /**
-     * Loads `this` variable.
-     */
-    private fun loadThis(): Unit = invokeMethodVisitor.load(0, classType)
-
     /**
      * Either loads a numeric constant [value] from the class's constants field or boxes a primitive
      * constant from the constant pool.
@@ -234,17 +229,6 @@ internal class AsmBuilder<T>(
                 SHORT_TYPE -> invokeMethodVisitor.iconst(value.toInt())
             }
 
-            box(primitive)
-            return
-        }
-
-        loadObjectConstant(value, boxed)
-    }
-
-    /**
-     * Boxes the current value and pushes it.
-     */
-    private fun box(primitive: Type) {
             val r = PRIMITIVES_TO_BOXED.getValue(primitive)
 
             invokeMethodVisitor.invokestatic(
@@ -253,6 +237,11 @@ internal class AsmBuilder<T>(
                 getMethodDescriptor(r, primitive),
                 false,
             )
+
+            return
+        }
+
+        loadObjectConstant(value, boxed)
     }
 
     /**