hg: jdk7/hotspot-comp/hotspot: 6953144: Tiered compilation

Christian Thalinger christian.thalinger at oracle.com
Thu Sep 9 10:29:17 PDT 2010


On Thu, 2010-09-09 at 17:50 +0200, Christian Thalinger wrote:
> On Sat, 2010-09-04 at 03:30 +0000, igor.veresov at oracle.com wrote:
> > Changeset: d5d065957597
> > Author:    iveresov
> > Date:      2010-09-03 17:51 -0700
> > URL:       http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/d5d065957597
> > 
> > 6953144: Tiered compilation
> > Summary: Infrastructure for tiered compilation support (interpreter + c1 + c2) for 32 and 64 bit. Simple tiered policy implementation.
> > Reviewed-by: kvn, never, phh, twisti
> 
> Actually I don't understand why this happens for me with fastdebug and
> debug builds and it does not for JPRT:
> 
> Compiling /home/twisti/hotspot-comp/hotspot/src/share/vm/runtime/java.cpp
> /home/twisti/hotspot-comp/hotspot/src/share/vm/runtime/java.cpp: In function 'void print_statistics()':
> /home/twisti/hotspot-comp/hotspot/src/share/vm/runtime/java.cpp:201: error: 'C1UpdateMethodData' was not declared in this scope

Well, of course it was something pre-built (precompiled headers?  But I
thought that was fixed).  After removing the build directory everything
is fine.  Sorry for the noise.

-- Christian



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