Request for reviews (XL): 6919934: JSR 292 needs to support x86 C1

Tom Rodriguez tom.rodriguez at
Wed Apr 7 12:15:22 PDT 2010

On Apr 2, 2010, at 4:01 PM, Christian Wimmer wrote:

>> is a full solution.
>> 6939930: exception unwind changes in 6919934 hurts compilation speed
>> Reviewed-by:
> I think that is a good unified solution now, and works in my workspace. I have two small comments:
> * LIRAssembler_sparc.cpp: There is no "stub->emit_code(this);" like in the x86 code

Thanks for catching that.

> * LIR.hpp: lir_unwind can now be a LIR_Op1. In LIR.cpp you assert that the second operand of the current LIR_Op2 is never used, which is weird.

Yeah, I wimped out on the that.  I've fixed that and updated the webrev.


> Christian

More information about the hotspot-compiler-dev mailing list