[AVR][NO UPSTREAM] Cherry-pick LLVM patch r362298

dylanmckay · dylanmckay · commit f0d816087e70 · 2019-06-08T21:02:17.000+12:00
diff --git a/src/llvm-project b/src/llvm-project
@@ -1 +1 @@
-Subproject commit 1868714d36e62cb017778916db54545c4bace1b7
+Subproject commit 56d676b08b956051de3f781e7afd73365d62a7a9
