Displaying 2 results from an estimated 2 matches for "470dba4d".
2018 Aug 21
2
Condition code in DAGCombiner::visitFADDForFMACombine?
...ct between the nodes. The LangRef doesn’t clarify
>> on this. I would assume it would need to be present on both?
>>
>> -Matt
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20180821/470dba4d/attachment.html>
2018 Aug 21
3
Condition code in DAGCombiner::visitFADDForFMACombine?
> On Aug 21, 2018, at 17:57, Ryan Taylor <ryta1203 at gmail.com> wrote:
>
> Matt,
> I'm sorry, actually it's fma not fmad.
>
> In the post-legalizer DAG combine for the given code it's producing fma not fmad. That doens't seem correct.
>
The contract is on the fadd. I’m not really sure what the rule is supposed to be for contract between the nodes.