[llvm] [profcheck] Add unknown branch weight for inlined memchr calls. (PR #160964)

[Alan Zhao via llvm-commits]

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@@ -174,3 +183,7 @@ entry:
   %memchr = call ptr @memchr(ptr @str, i32 %x, i64 %len)
   ret ptr %memchr
 }
+
+!0 = !{!"function_entry_count", i64 1000}
+; CHECK: [[PROF_0]] = !{!"function_entry_count", i64 1000}
+; CHECK: [[PROF_1]] = !{!"unknown", !"aggressive-instcombine"}
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alanzhao1 wrote:

nit: missing EOF line.

https://github.com/llvm/llvm-project/pull/160964