Added a bit more debug output, added missing newlines in debug output
Fixed shared memory allocations in OpenCL C codegen, improved error reporting for non-constant allocations
Turned on shared memory test for all GPU targets
Fixed outdated comment
Merge branch 'master' of https://github.com/halide/Halide into opencl_shared_mem
Fixed test when running on OpenCL without support for double.
Removed TEST_STUB test, it was unused and was redundant with many other tests
Fixed bug in threadid(x/y/z) loop bounds
Inserted barriers between pipeline stages.
Merge pull request #319 from halide/opencl_shared_mem

Opencl shared mem