[hsa] Do not worry about "system memory" with base profile
[hsa] Do not worry about "system memory" with base profile

Only full profile needs to concern other allocations from the system
memory. In base profile, each device have their own global space
from which the mem objects are allocated.

Oblomov/pocl,franz/pocl,pocl/pocl,Oblomov/pocl,Oblomov/pocl,pocl/pocl,franz/pocl,pocl/pocl,pocl/pocl,Oblomov/pocl,franz/pocl,franz/pocl,franz/pocl,Oblomov/pocl,pocl/pocl