7121496: G1: do the per-region evacuation failure handling work in parallel Summary: Parallelize the removal of self forwarding pointers etc. by wrapping in a HeapRegion closure, which is then wrapped inside an AbstractGangTask. Reviewed-by: tonyp, iveresov

os_family = bsd

arch = x86

arch_model = x86_32

os_arch = bsd_x86

os_arch_model = bsd_x86_32

lib_arch = i386

compiler = sparcWorks

gnu_dis_arch = i386

sysdefs = -D_ALLBSD_SOURCE -DSPARC_WORKS -D_GNU_SOURCE -DIA32