Mercurial > hg > graal-compiler
view graal/GraalCompiler/src/com/sun/c1x/doc/IRInterpreter.txt @ 2515:4fdef1464592
Removed extended bytecodes and related HIR instructions.
author | Thomas Wuerthinger <thomas@wuerthinger.net> |
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date | Wed, 27 Apr 2011 15:36:29 +0200 |
parents | 16b9a8b5ad39 |
children |
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Current status and remaining issues in the IRInterpreter for HIR (September/18/09) ================================================================================= Known Problems: With InterpretInvokedMethods disabled in C1XOptions: (2 fails) 304: jtt/jvmni/JVM_GetClassContext01.java: (0) failed with false (expected true) 557: jtt/reflect/Class_newInstance02.java: (0) failed with true (expected !java.lang.IllegalAccessException) The first problem is caused by the use of reflection in the IRInterpreter, and the calling stack is not as expected by the JVM_GetClassContext01 test case. The second one is due to the private constructor of Class_newInstance01. Again, we are using reflection to call the newInstance() method to create an instance of class Class_newInstance01 from the IRInterpreter class, which raises an IllegalAccessException. These are the only problems with all optimization levels. With InterpretInvokedMethods enabled in C1XOptions: (7 fails) 245: jtt/except/Catch_StackOverflowError_03.java: (0) failed with !java.lang.InstantiationException (expected 0) 304: jtt/jvmni/JVM_GetClassContext01.java: (0) failed with false (expected true) 311: jtt/lang/Bridge_method01.java: (0) failed with unexpected com.sun.c1x.ci.CiBailout (expected 1) 557: jtt/reflect/Class_newInstance02.java: (0) failed with true (expected !java.lang.IllegalAccessException) 572: jtt/reflect/Invoke_virtual01.java: (1) failed with unexpected com.sun.c1x.ci.CiBailout (expected 55) 575: jtt/reflect/Reflection_getCallerClass01.java: (1) failed with com.sun.c1x.debug.IRInterpreter$Evaluator (expected jtt.reflect.Reflection_getCallerClass01$Caller1) 592: jtt/threads/Thread_isInterrupted04.java: (0) failed with false (expected true) Those are also due to reflection usage. The last problem has not been investigated.