[PATCH] D104858: [OpenCL][ARM] Fix ICE when compiling a kernel

[Stuart Brady via Phabricator via cfe-commits]

stuart added a comment.

> Unfortunately I cannot look at this in detail right now, but I'll reply quickly for a heads up: The problem was not how to detect kernels, but the ABI/CC mismatch to the
> clSetKerneArg() with (user facing) arguments that get split to multiple args or vice versa. E.g. x86 ABI had a CC where 2xfloat gets to 1xdouble in the generated function
> finger print, thus there was no 1:1 match of the kernel arguments to the OpenCL-facing ones (making clSetKernelArg calls difficult to implement robustly).

Could you not just use libffi?


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  https://reviews.llvm.org/D104858/new/

https://reviews.llvm.org/D104858