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changeset 15230:df724f63f776

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Truffle API: Introduce new compiler directive inCompiledCode() as the negation of inInterpreter().
author Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
date Fri, 18 Apr 2014 14:01:59 +0200
parents 735147ef0176
children babe13eb6118
files graal/com.oracle.graal.truffle/src/com/oracle/graal/truffle/substitutions/CompilerDirectivesSubstitutions.java graal/com.oracle.truffle.api/src/com/oracle/truffle/api/CompilerDirectives.java
diffstat 2 files changed, 14 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/graal/com.oracle.graal.truffle/src/com/oracle/graal/truffle/substitutions/CompilerDirectivesSubstitutions.java	Fri Apr 18 02:13:14 2014 +0200
+++ b/graal/com.oracle.graal.truffle/src/com/oracle/graal/truffle/substitutions/CompilerDirectivesSubstitutions.java	Fri Apr 18 14:01:59 2014 +0200
@@ -55,6 +55,11 @@
     }
 
     @MethodSubstitution
+    public static boolean inCompiledCode() {
+        return true;
+    }
+
+    @MethodSubstitution
     public static void interpreterOnly(@SuppressWarnings("unused") Runnable runnable) {
     }
 
--- a/graal/com.oracle.truffle.api/src/com/oracle/truffle/api/CompilerDirectives.java	Fri Apr 18 02:13:14 2014 +0200
+++ b/graal/com.oracle.truffle.api/src/com/oracle/truffle/api/CompilerDirectives.java	Fri Apr 18 14:01:59 2014 +0200
@@ -84,6 +84,15 @@
     }
 
     /**
+     * Returns a boolean value indicating whether the method is executed in the compiled code.
+     *
+     * @return {@code false} when executed in the interpreter, {@code true} in compiled code.
+     */
+    public static boolean inCompiledCode() {
+        return false;
+    }
+
+    /**
      * Directive for the compiler that the given runnable should only be executed in the interpreter
      * and ignored in the compiled code.
      *