Bug#797626: llvm-toolchain-3.6: apply InstCombine patch for rustc

[Ximin Luo]

Control: reassign -1 rustc
Control: retitle -1 build against llvm 3.7 instead of 3.6

Hi, I built rustc nightly packages against the new llvm 3.7 package - see #796256 - and they work fine. So we don't need to fix llvm 3.6. Reassigning this bug just for bookkeeping; it's already fixed in the rustc packaging git repo.

https://anonscm.debian.org/cgit/pkg-rust/rust.git/commit/?id=0fbc9e96fbf9bf9be9e9a3d10010254af52b447d

X

On 02/09/15 12:06, Ximin Luo wrote:
> On 01/09/15 13:51, Ximin Luo wrote:
>> On 01/09/15 13:32, Sylvestre Ledru wrote:
>>> severity 797626 normal
>>> thanks
>>>
>>> Le 01/09/2015 01:05, Ximin Luo a écrit :
>>>> Source: llvm-toolchain-3.6
>>>> Severity: important
>>>> Tags: upstream patch
>>>>
>>>> Dear Maintainer,
>>>>
>>>> Please apply the attached patch. The origin is:
>>>>
>>>> http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20150622/282940.html
>>>>
>>>> and it is necessary to make later versions of rustc compile correctly, see 
>>>>
>>>> https://github.com/rust-lang/rust/issues/26468
>>>>
>>>> I have tested the patch against 1:3.6.2-1 and it applies cleanly with an offset.
>>> I will see what I can do. Any idea if this is going to land in the 3.6 upstream branch?
>>>
>>
>> I'm not sure, I don't know what their release policy is like.
>>
>> BTW, I built the previous patch and the tests failed - it was only the first attempt at a patch on a mailing list. I've pulled the actual relevant LLVM commits, see the attached new patch. I'm building it again but it will take a few hours before I get the results.
>>
> 
> This didn't work either. But it looks like these patches have already been applied in the 3.7 release. I should probably have just tried that first, instead of trying to backport this...
> 
> X
> 


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