RFR(M): 8200303: C2 should leverage profiling for lookupswitch/tableswitch

[Vladimir Kozlov]

Did not help :(

Some kind of linker weirdness:

log2f 
workspace/build/solaris-sparcv9-debug/hotspot/variant-server/libjvm/objs/parse2.o 
  (symbol belongs to implicit dependency 
/work_dir/jib-master/install/jpg/infra/builddeps/devkit-solaris_sparcv9/SS12u4-Solaris11u1+1.1/devkit-solaris_sparcv9-SS12u4-Solaris11u1+1.1.tar.gz/SS12u4-Solaris11u1/sysroot/usr/lib/sparcv9/libm.so.2)

Vladimir

On 3/28/18 12:42 AM, Roland Westrelin wrote:
> 
> Hi Vladimir,
> 
> Thanks for helping again.
> 
>> Failed to build on SPARC (PCH?):
>>
>> Undefined			first referenced
>> symbol  			    in file
>> log2f
>> /workspace/build/solaris-sparcv9/hotspot/variant-server/libjvm/objs/parse2.o
> 
> It builds fine without precompiled headers on linux.
> 
> I added a:
> 
> #include <math.h>
> 
> http://cr.openjdk.java.net/~roland/8200303/webrev.01/
> 
> Can you try that one?
> 
> Roland.
>