Update LLVM submodule

nikic · nikic · commit 777e2dd3b60b · 2019-08-05T21:16:55.000+02:00
diff --git a/src/llvm-project b/src/llvm-project
@@ -1 +1 @@
-Subproject commit 9b64ca5b7e1e3583978f9ac8af6d93b220a13d90
+Subproject commit f2b0c67661f19bb2564225d47aca424ad0449791
