Backport "Update llvm-project #98567"

Mark-Simulacrum · Mark-Simulacrum · commit b5c69118d3f2 · 2022-07-09T18:23:33.000-04:00
This cherry picks:

* c9676870a8f378940ec446c4184254f361feabe6
* f14a034634ac7ddc314008e39d62af6ceae0166a
* 3317cfea1b72c0861c9e4e9f5eba5713fd19e7f7
* 8b6b5014fdad3a750f7242a6bfdcad83619498d4
diff --git a/src/llvm-project b/src/llvm-project
@@ -1 +1 @@
-Subproject commit c9e2e89ed3aa5a3be77143aa0c86906b4138374a
+Subproject commit d8eb9fc4db91c4955002bf3b118de428efb67493
