[llvm] [PPC] Add custom lowering for uaddo (PR #110137)

[Maryam Moghadas via llvm-commits]

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@@ -0,0 +1,37 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
+; RUN: llc < %s -mtriple=powerpc64-unknown-linux-gnu | FileCheck %s
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maryammo wrote:

Same here. 

https://github.com/llvm/llvm-project/pull/110137