RFR(S): 8008242: VerifyOops fails on SPARC

[Roland Westrelin]

Hi Morris,

> Could I get a review of this P2 issue on SPARC?  I had to fix some branch relocation issues first, before relaxing the oop verify in c1_LIRAssembler_sparc::type_profile_helper() and mem2reg().

Why did you change:

1391     __ verify_oop(src);

in c1_LIRAssembler_sparc.cpp?

It appears verify_klass_ptr() doesn't do anything currently so that nothing fails with this changed doesn't really prove it's correct.

Roland.