Auto merge of #82783 - nikic:llvm-ct-backports, r=nagisa

Backport some LLVM compile-time improvements

Pick up two LLVM patches that reduce number of alias analysis queries, to see whether that gives any visible improvement.

r? `@ghost`
This commit is contained in:
bors 2021-03-08 11:39:32 +00:00
commit 1d6b0f626a

@ -1 +1 @@
Subproject commit 40618a2340ac2939b3dc320a9fe1133fa5caa345
Subproject commit bbf96c9f18aa47770c4f571f714d8641ddbe86e9