Name: ipC94532			Date: 11/29/99



Java HotSpot Client VM build 1.3-P in compiled mode (-Xcomp option) crashes without 
notification while running test  vm/instr/astore_w/astore_w004/astore_w00401 
from  jck1.3 i.e. at invocation of method with large number of locals.
 
This is observed on winNT.

To reproduce the bug run do.bat (source text bellow)

Test passed on the classic VM  and on HotSpot Client VM in mixed mode (witout options)
and in interpreted mode (-Xint)

Test was improved (The catching of StackOverflowError and OutOfMemoryError
was addeed in the test. See bug #4280626). 

Running under winNT the do.bat outputs:

>do.bat
java version "1.3.0"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.0-P)
Java HotSpot(TM) Client VM (build 1.3-P, mixed mode)
----95----

>do.bat -Xcomp 
java version "1.3.0"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.0-P)
Java HotSpot(TM) Client VM (build 1.3-P, compiled mode)
----128----

>do.bat -Xint 
java version "1.3.0"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.0-P)
Java HotSpot(TM) Client VM (build 1.3-P, interpreted mode)
----95----

Sources:
---------------------- do.bat --------------------------------
@echo off

set CLASSPATH= <Your path to classes of tests>

java %1 -version
java %1  -Xfuture javasoft.sqe.tests.vm.astore_w.astore_w004.astore_w00401.astore_w00401

echo ----%errorlevel%----

-------------------- end of do.bat ------------------------


-------------------- astore_w00401.jasm ------------------------
//File: @(#)astore_w00401.jasm 1.4 99/10/13 
//Copyright 10/13/99 Sun Microsystems, Inc.  All Rights Reserved

package javasoft/sqe/tests/vm/astore_w/astore_w004/astore_w00401;

public class  astore_w00401 {

public static Method run:"([Ljava/lang/String;Ljava/io/PrintStream;)I"
	stack 3 locals 3
{
		try t7, t10;
		invokestatic	Method run1:"()I";
		istore_2;
		endtry t7, t10;
		goto	L10;
		catch t7 java/lang/StackOverflowError;
		astore_2;
		goto	L10;
		catch t10 java/lang/OutOfMemoryError;
		astore_2;

	L10:	iconst_0;
		ireturn;

}

public static Method run1:"()I"
	stack 2 locals 65535
{
		aconst_null;
		astore_w  65534;
		iconst_0;
		ireturn;
}


public static Method main:"([Ljava/lang/String;)V"
	stack 2 locals 2
{
	aload_0;
	getstatic	Field java/lang/System.out:"Ljava/io/PrintStream;";
	invokestatic	Method run:"([Ljava/lang/String;Ljava/io/PrintStream;)I";
		bipush	95/*STATUS_TEMP*/;	
		iadd;
	invokestatic	Method java/lang/System.exit:"(I)V";
	return;
}

} // end Class astore_w00401 
-------------------- end of astore_w00401.jasm ------------------------

======================================================================