[PATCH] D87590: Backport D79219, D85820, D86134 to 10.0 branch

bcardiff abandoned this revision. bcardiff added a comment. Closing in favor of D84563 Repository: rG LLVM Github Monorepo CHANGES SINCE LAST ACTION https://reviews.llvm.org/D87590/new/ https://reviews.llvm.org/D87590

[PATCH] D87590: Backport D79219, D85820, D86134 to 10.0 branch

bcardiff created this revision. bcardiff added reviewers: JDevlieghere, phosek, smeenai. Herald added subscribers: llvm-commits, lldb-commits, Sanitizers, cfe-commits, hiraditya, mgorny. Herald added projects: clang, Sanitizers, LLDB, LLVM. bcardiff requested review of this revision. Changes