Auto merge of rust-lang#45054 - andjo403:master, r=alexcrichton

bors · bors · commit f5e036a290ca · 2017-10-05T22:20:23.000Z
Faster compile times for release builds with llvm fix Run global optimizations after the inliner to avoid spending time on optimizing dead code. fixes rust-lang#44655
diff --git a/src/llvm b/src/llvm
@@ -1 +1 @@
-Subproject commit d9e7d2696e41983b6b5a0b4fac604b4e548a84d3
+Subproject commit c7a16bd57c2a9c643a52f0cebecdaf0b6a996da1
