Rollup merge of rust-lang#63302 - nikic:bump-llvm, r=alexcrichton

Centril · web-flow · commit 7103d296ac5f · 2019-08-09T05:27:31.000+02:00
Update LLVM submodule This pulls in a newer version of the LLVM 9 release branch. Fixes rust-lang#62932. r? @alexcrichton
diff --git a/src/llvm-project b/src/llvm-project
@@ -1 +1 @@
-Subproject commit 9b64ca5b7e1e3583978f9ac8af6d93b220a13d90
+Subproject commit f2b0c67661f19bb2564225d47aca424ad0449791
