Mousius commented on issue #13856: URL: https://github.com/apache/tvm/issues/13856#issuecomment-1413702466
> @Mousius haha ok, that explains all :-) well, not all exactly, I confess I'm still intrigued by the "impossible constraint" error. Of course the define `-DARM_MATH_AUTOVECTORIZE` avoids the inline asm in question, but I could not make sense why the constraint is impossible here. I'm wondering if it's due to a register allocation issue in this particular function where the inline asm is... Update on this, it's the use of `-mfloat-abi=hard`, this leads me to think that the compiler is using up more of the registers which the `asm` block would be using rather than passing in soft float mode 🤔 -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: commits-unsubscr...@tvm.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
