Disable pocl's "inline-all" pass for all devices except SPMD.
Disable pocl's "inline-all" pass for all devices except SPMD.

Let LLVM do the inlining. Should fix problems with
many-image-arguments, and also issues with inline-all
exploding code in some cases.

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