[llvm] [TTI] Add basic costs for llvm.[su]mulh. (PR #224002)

[David Green via llvm-commits]

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@@ -0,0 +1,36 @@
+; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py UTC_ARGS: --version 6
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davemgreen wrote:

sve-mulh.ll

https://github.com/llvm/llvm-project/pull/224002