RFR (XS) 8000753: compiler/6912517 crashes on 64bit sparc with compressed oops off

Vladimir Kozlov vladimir.kozlov at oracle.com
Thu Oct 11 08:42:15 PDT 2012


UseCompressedKlassPointers is constant 'false' in 32bit VM so ShouldNotReachHere() branch will not be executed and useless. How about this code:
#ifdef _LP64
if (offset -- … && UseCompressedKlassPointers) {
…
  } else
#endif
  {

Vladimir

On Oct 11, 2012, at 7:50 AM, Roland Westrelin wrote:

> (resent with bug number in subject)
> 
> Small bug introduced by compressed klass pointer support:
> 
> http://cr.openjdk.java.net/~roland/8000753/webrev.00/
> 
> Roland.
> 

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