[PATCH] D111237: [TypePromotion] Promote PHI-nodes

[Sjoerd Meijer via Phabricator via llvm-commits]

SjoerdMeijer added a comment.

In D111237#3054641 <https://reviews.llvm.org/D111237#3054641>, @avieira wrote:

> I found that other than the motivation example I showed above coming up with C-level examples, especially for cases where I don't think transforming is a good idea is difficult. I'll see if I have better luck with IR tests.

Adding your motivating example as an IR test is a good start! :) And cases that you think should not be transformed are equally valuable, so please add them too.


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https://reviews.llvm.org/D111237