Integrate LLVM at llvm/llvm-project@7752fec6 (#18177)

Revert commits:

-
https://github.com/llvm/llvm-project/commit/ae059a1f9f1e501b08a99cb636ec0869ec204c6f

---------

Signed-off-by: hanhanW <hanhan0912@gmail.com>

third_party/llvm-project

diff --git a/third_party/llvm-project b/third_party/llvm-project
index 850b4d8..4369eee 160000
--- a/third_party/llvm-project
+++ b/third_party/llvm-project
@@ -1 +1 @@
-Subproject commit 850b4d86cfce10f710184d4487e0d0a7de8a15c2
+Subproject commit 4369eee315d571f4f67f19d3fd05e42d921f26c9