[llvm] [InstrRef] Skip clobbered EntryValue register recovery (PR #142478)

[Jeremy Morse via llvm-commits]

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@@ -0,0 +1,91 @@
+# RUN: llc --run-pass=livedebugvalues -o - %s | FileCheck %s
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jmorse wrote:

IMO you want to add an `--implicit-check-not=DBG_VALUE` to FileCheck, to ensure nothing else comes out of LiveDebugValues.

https://github.com/llvm/llvm-project/pull/142478