According to comments in the code, the PSyclone step hashes only the metadata of a PSyclone kernel, not the whole file.
That means that if a transformation script uses (module) inlining, and the implementation of a kernel changes, this will get undetected. While the new kernel will be compiled, PSyclone will not run again, and therefore the PSy-layer will keep on using the old implementation.
According to comments in the code, the PSyclone step hashes only the metadata of a PSyclone kernel, not the whole file.
That means that if a transformation script uses (module) inlining, and the implementation of a kernel changes, this will get undetected. While the new kernel will be compiled, PSyclone will not run again, and therefore the PSy-layer will keep on using the old implementation.