Fix for PR14824: Optimization arm_ldst_opt inserts newly generated instruction vldmia at incorrect position

Stepan Dyatkovskiy stpworld at narod.ru
Thu Apr 4 23:47:17 PDT 2013


Got failure on clang-native-arm-cortex-a9. Fixing...
-Stepan
Stepan Dyatkovskiy wrote:
> Committed as r178851. The only regression was added. Difficult to guess
> code that reproduces this bug.
> -Stepan
>
> Stepan Dyatkovskiy wrote:
>> OK. I'll do. Currently I got some little trouble with
>> test/CodeGen/ARM/stm.ll. Hope fix it soon.
>>
>> -Stepan
>>
>> Renato Golin wrote:
>>> On 3 April 2013 06:29, Stepan Dyatkovskiy <stpworld at narod.ru
>>> <mailto:stpworld at narod.ru>> wrote:
>>>
>>>     Hello Renato,
>>>     Thanks. I'll run test-suite today, if everything would fine, I
>>>     commit it then.
>>>
>>>
>>> Can you also add a few tests, just to make sure it won't regress in the
>>> future?
>>>
>>> Thanks!
>>> --renato
>>>
>>
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