[llvm] [MemProf] Support cloning for indirect calls with ThinLTO (PR #110625)

[Snehasish Kumar via llvm-commits]

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@@ -0,0 +1,320 @@
+;; Test that cloning of an indirect call works. We should perform ICP and update
+;; promoted call to the correct clone.
+
+;; This was created from the following source code, then the IR was reduced
+;; using llvm-reduce with the expected FileCheck input.
+
+;; -- virtfunc.h: --
+;; #include <unistd.h>
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snehasish wrote:

nit: This header is needed in virtfunc_main.cc not here. 

https://github.com/llvm/llvm-project/pull/110625