[llvm] [GlobalISel] Preserve cache hint metadata through IRTranslator (PR #224522)

[Yonah Goldberg via llvm-commits]

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@@ -0,0 +1,86 @@
+; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 6
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YonahGoldberg wrote:

wow, fast response! I just opened this like 30 seconds ago

https://github.com/llvm/llvm-project/pull/224522