review(XXS): 7160539: JDeveloper crashes on 64-bit Windows

Vladimir Kozlov vladimir.kozlov at
Wed Apr 11 17:45:57 PDT 2012



Igor Veresov wrote:
>   In 64-bit C2 expects upper 32bit cleared for the int params passed to 
> a method. C1 was leaving them dirty while doing l2i conversion on x64, 
> which caused a problem with the tiered runtime.
> Webrev:
> Thanks!
> igor

More information about the hotspot-compiler-dev mailing list