[CBS] Dynamically sized stack arrays. #994
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Backporting fixes done for upstreaming CBS to POCL. This is mostly using an llvm::Value as alloca size for the local stack arrays -> in theory we don't have to limit the CPU work-group size to 1024 anymore. This also allows for larger work-item private arrays, if the actual work-group size is < 1024.
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Backporting fixes done for upstreaming CBS to POCL.
This is mostly using an llvm::Value as alloca size for the local stack arrays -> in theory we don't have to limit the CPU work-group size to 1024 anymore.
This also allows for larger work-item private arrays, if the actual work-group size is < 1024.
Additionally, some small fixes like the insertion point into the function entry block is now always the terminator, not the first non-phi-or-debug.
Also upstream the nasty uninitialized memory fix for
sycl_dgemm馃槆