[PATCH] D37788: [ARM] builtins: Do not abort in clear_cache.

[Renato Golin via Phabricator via llvm-commits]

rengolin requested changes to this revision.
rengolin added a comment.
This revision now requires changes to proceed.

Do you have any evidence that this behaviour was reached by design and not accident?

A simple GCC/LKML thread answering that question would be enough, but code comments and documentation would be also interesting to have.

I really do not recommend us changing behaviour by looking at GCC's source code. Not only this is "bug-for-bug dumb emulation", but this can eventually take us into GPL problems.


https://reviews.llvm.org/D37788