RFR (M): GRAAL-218: add CompileTheWorld functionality

[Thomas Wuerthinger]

Yes, we can add one. However, we can basically only assert that the compiler does not bailout or throw an exception for CTW. Or can we assert any additional properties?

- thomas

On Apr 11, 2013, at 12:22 PM, Morris Meyer <morris.meyer at oracle.com> wrote:

> Is there going to be a unit test w this functionality?
> 
>    --mm
> 
> 
> On Apr 10, 2013, at 11:16 PM, Christian Thalinger <christian.thalinger at oracle.com> wrote:
> 
>> 
>> On Apr 10, 2013, at 2:28 PM, Gilles Duboscq <gilwooden at gmail.com> wrote:
>> 
>>> Looks good, the huge method check is not applied to constructors, i suppose this is the same in normal CTW?
>> 
>> No.  The check happens for all methods (constructors and normal methods).  I will add that for the constructors too.
>> 
>> Actually I would like to move the CTW logic into it's own class (maybe CompileTheWorld?).  Where would I put such a class?
>> 
>> -- Chris
>> 
>>> 
>>> 
>>> On Wed, Apr 10, 2013 at 10:48 PM, Christian Thalinger <christian.thalinger at oracle.com> wrote:
>>> http://cr.openjdk.java.net/~twisti/GRAAL-218
>>> 
>>> GRAAL-218: add CompileTheWorld functionality
>>> Reviewed-by:
>>> 
>>> Add CompileTheWorld functionality to Graal. I decided to re-implement it in Java so that we can get rid of the C++ implementation at a later point. After all CTW should be part of the compiler.
>>> 
>>> graal/com.oracle.graal.api.meta/src/com/oracle/graal/api/meta/ConstantPool.java
>>> graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/HotSpotVMConfig.java
>>> graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/bridge/CompilerToVM.java
>>> graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/bridge/CompilerToVMImpl.java
>>> graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/bridge/VMToCompilerImpl.java
>>> graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotConstantPool.java
>>> src/share/vm/graal/graalCompilerToVM.cpp
>>> 
>>> 
>>