Auto merge of #88603 - nikic:llvm-update, r=cuviper

Update LLVM submodule

This merges upstream `release/13.x` changes to our fork. In particular, this fixes #85580.
This commit is contained in:
bors 2021-09-05 07:04:27 +00:00
commit 6b9a227b12

@ -1 +1 @@
Subproject commit a04279dd5736be294843af15ac07ca499c02acef
Subproject commit ec995b75d71c5f3b9a82fe084259477eb22f74da