Request for reviews (XS): 7106944: assert(_pc == *pc_addr) failed may be too strong

[Tom Rodriguez]

Looks good.

tom

On Nov 2, 2011, at 8:53 AM, Christian Thalinger wrote:

> http://cr.openjdk.java.net/~twisti/7106944/
> 
> 7106944: assert(_pc == *pc_addr) failed may be too strong
> Reviewed-by:
> 
> Sometimes we are already deoptimizing a frame when we request another
> deoptimization of the same frame.  This makes the assert to fail.
> 
> The fix is to add a check to the assert that the return address is the
> same that we are going to patch.
> 
> src/cpu/x86/vm/frame_x86.cpp
>