search for: d13829

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2015 Oct 21
2
[RFC] Clean up the way we store optional Function data
...ctions) in a project. I've only tested on my machine, and I haven't accounted for performance variations in other parts of the codebase where code was removed. I'm happy enough with the patch and think that this is a reasonable tradeoff. Should we go with this? http://reviews.llvm.org/D13829 vedant > On Oct 16, 2015, at 5:56 PM, Duncan P. N. Exon Smith <dexonsmith at apple.com> wrote: > > >> On 2015-Oct-16, at 13:54, Vedant Kumar <vsk at apple.com> wrote: >> >> Here is a WIP patch as promised: >> >> http://reviews.llvm.org/D13...
2015 Oct 16
2
[RFC] Clean up the way we store optional Function data
Here is a WIP patch as promised: http://reviews.llvm.org/D13829 It uses a hungoff uselist to store optional data as needed. Some early objections from Duncan: - An extra one-time malloc() is required to set personality functions. - We get and set personality functions frequently. This patch introduces a level of indirection which slows the common cas...
2015 Oct 12
2
[RFC] Clean up the way we store optional Function data
David Majnemer wrote: > > > On Mon, Oct 12, 2015 at 11:00 AM, Duncan P. N. Exon Smith via llvm-dev > <llvm-dev at lists.llvm.org <mailto:llvm-dev at lists.llvm.org>> wrote: > > > > On 2015-Oct-12, at 10:41, Sanjoy Das > <sanjoy at playingwithpointers.com > <mailto:sanjoy at playingwithpointers.com>> wrote: > > >