Re: [PATCH 000/141] Fix fall-through warnings for Clang

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Mon, 23 Nov 2020, Joe Perches wrote:

> On Tue, 2020-11-24 at 11:58 +1100, Finn Thain wrote:
> > it's not for me to prove that such patches don't affect code 
> > generation. That's for the patch author and (unfortunately) for 
> > reviewers.
> 
> Ideally, that proof would be provided by the compilation system itself 
> and not patch authors nor reviewers nor maintainers.
> 
> Unfortunately gcc does not guarantee repeatability or deterministic 
> output. To my knowledge, neither does clang.
> 

Yes, I've said the same thing myself. But having attempted it, I now think 
this is a hard problem. YMMV.

https://lore.kernel.org/linux-scsi/alpine.LNX.2.22.394.2004281017310.12@nippy.intranet/
https://lore.kernel.org/linux-scsi/alpine.LNX.2.22.394.2005211358460.8@nippy.intranet/



[Index of Archives]     [Netdev]     [AoE Tools]     [Linux Wireless]     [Kernel Newbies]     [Security]     [Linux for Hams]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux RAID]     [Linux Admin]     [Samba]     [Video 4 Linux]

  Powered by Linux