[PATCH] D136663: Handling ADD|SUB U64 decomposed Pseudos not getting lowered to SDWA form

Yashwant Singh via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Nov 10 03:25:44 PST 2022


yassingh added inline comments.


================
Comment at: llvm/tmp.mir:71
+---
+name:            test1_add_co_sdwa
+alignment:       1
----------------
foad wrote:
> This can be much simpler. Typically you only need `name:` and `tracksRegLiveness:` and `body:`.
> 
> If you used `llc` to generate this then you should try adding `-simplify-mir`.
Thanks for pointing out, accidently added this file to review. Removing now


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  https://reviews.llvm.org/D136663/new/

https://reviews.llvm.org/D136663



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