src/cpu/x86/vm/abstractInterpreter_x86.cpp

rev 13183 : 8183232: Avoid resolving method_kind in AbstractInterpreter::can_be_compiled
Reviewed-by: coleenp, mdoerr, neliasso

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2017, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.

@@ -158,31 +158,10 @@
          "index out of bounds");
   return i;
 }
 #endif // _LP64
 
-// These should never be compiled since the interpreter will prefer
-// the compiled version to the intrinsic version.
-bool AbstractInterpreter::can_be_compiled(methodHandle m) {
-  switch (method_kind(m)) {
-    case Interpreter::java_lang_math_sin     : // fall thru
-    case Interpreter::java_lang_math_cos     : // fall thru
-    case Interpreter::java_lang_math_tan     : // fall thru
-    case Interpreter::java_lang_math_abs     : // fall thru
-    case Interpreter::java_lang_math_log     : // fall thru
-    case Interpreter::java_lang_math_log10   : // fall thru
-    case Interpreter::java_lang_math_sqrt    : // fall thru
-    case Interpreter::java_lang_math_pow     : // fall thru
-    case Interpreter::java_lang_math_exp     : // fall thru
-    case Interpreter::java_lang_math_fmaD    : // fall thru
-    case Interpreter::java_lang_math_fmaF    :
-      return false;
-    default:
-      return true;
-  }
-}
-
 // How much stack a method activation needs in words.
 int AbstractInterpreter::size_top_interpreter_activation(Method* method) {
   const int entry_size = frame::interpreter_frame_monitor_size();
 
   // total overhead size: entry_size + (saved rbp thru expr stack