[FYI] LLVM: function prefix data (a.k.a. tables-next-to-code) committed

Johan Tibell johan.tibell at gmail.com
Mon Sep 16 22:58:25 UTC 2013


We should make sure that someone that understands this issue talks to them
ASAP.


On Mon, Sep 16, 2013 at 2:51 PM, Carter Schonwald <
carter.schonwald at gmail.com> wrote:

> yup! its exciting.
>
> we were talking about this a bit earlier today on #haskell-llvm, and it
> sounds doable.
> There were some concerns that folks had, but hopefully we can give the
> llvm devs feedback about this before its finalized in LLVM 3.4 so it
> doesn't come with any performance caveats for ghc.
>
>
>
>
>
> On Mon, Sep 16, 2013 at 5:14 PM, Gabor Greif <ggreif at gmail.com> wrote:
>
>> This looks pretty exiting for LLVM IR-generation:
>>
>>
>> http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20130909/188042.html
>>
>> GHC 7.10 might generate LLVM IR including embedded tables without
>> resorting to linker tricks/postprocessing when targeting LLVM 3.4!
>>
>> The relevant LLVM bug is http://llvm.org/bugs/show_bug.cgi?id=14080
>>
>> and GHC Trac: http://ghc.haskell.org/trac/ghc/ticket/4213
>>
>> Cheers,
>>
>>     Gabor
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>
>
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