[PATCH] D72222: [Driver][CodeGen] Add -fpatchable-function-entry=N[,0]

[Peter Smith via Phabricator via cfe-commits]

peter.smith added a comment.

>> If the patchable functions is intended for clang-10 we'll need to make sure any fix is merged to clang-10.
> 
> This commit was made before release/10.x branch. Maybe the easiest thing is to revert the driver change in release/10.x (CC @hans), before we had a better understanding of the problem.
>  (Eventually I think the Linux kernel should have a better configure time test than a simple `whether the compiler accepts -fpatchable-function-entry=2,0?`)
> 
> @peter.smith @nickdesaulniers What do you think?

Revert on the 10.0 release sounds reasonable to me. That would prevent the kernel from enabling the option and would prevent the build failure.


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  https://reviews.llvm.org/D72222/new/

https://reviews.llvm.org/D72222