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

[Lei Huang via llvm-commits]

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@@ -0,0 +1,38 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
+; RUN: llc < %s -mtriple=powerpc-unknown-linux-gnu | FileCheck %s
+; RUN: llc < %s -mtriple=powerpc-ibm-aix-xcoff | FileCheck %s
+
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lei137 wrote:

Are these IR not valid for 64bit?  I would think we can just have 1 tc and make sure we test for both 32 and 64bit on Linux and AIX.

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