optllvm broken on master?
Luke Iannini
lukexipd at gmail.com
Thu Nov 20 21:49:25 UTC 2014
On Thu, Nov 20, 2014 at 1:43 PM, Luke Iannini <lukexipd at gmail.com> wrote:
> Whoops, that's my fault; it shouldn't have slipped into the patch -- this
> is required for LLVM 3.6 (which I was using to work on my ARM64 patch), but
> clearly isn't backwards compatible.
>
> I wonder what's best to do for this? Would it be correct to switch on LLVM
> versions or should this be considered a bug in LLVM? (it was the only
> change needed for 3.6)
>
(I mean to say, it was the only change needed atop Ben's work on 3.5
support in https://phabricator.haskell.org/D155)
>
> I will submit a ticket to revert that line in the meantime.
>
> Thanks!
> Luke
>
> On Thu, Nov 20, 2014 at 2:26 AM, Dr. ERDI Gergo <gergo at erdi.hu> wrote:
>
>> Hi,
>>
>> Tests fail on master when run the optllvm way, e.g.:
>>
>> /usr/bin/opt: /tmp/ghc16190_0/ghc16190_2.ll:611:25: error: expected
>> 'global' or 'constant'
>> @newCAF$alias = private alias i8* @newCAF
>>
>> I think it's the change in d87fa34:
>>
>> index 7307725..cdc407c 100644
>> --- a/compiler/llvmGen/Llvm/PpLlvm.hs
>> +++ b/compiler/llvmGen/Llvm/PpLlvm.hs
>> @@ -80,7 +80,7 @@ ppLlvmGlobal (LMGlobal var@(LMGlobalVar _ _ link x a
>> c) dat) =
>> const_link = case c of
>> Global -> ppr link <+> text "global"
>> Constant -> ppr link <+> text "constant"
>> - Alias -> text "alias" <+> ppr link
>> + Alias -> ppr link <+> text "alias"
>>
>> in ppAssignment var $ const_link <+> rhs <> sect <> align
>> $+$ newLine
>>
>>
>>
>> --
>>
>> .--= ULLA! =-----------------.
>> \ http://gergo.erdi.hu \
>> `---= gergo at erdi.hu =-------'
>> If it ain't broke, I can fix it.
>> _______________________________________________
>> ghc-devs mailing list
>> ghc-devs at haskell.org
>> http://www.haskell.org/mailman/listinfo/ghc-devs
>>
>
>
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