bors ced813fec0 Auto merge of #77466 - Aaron1011:reland-drop-tree, r=matthewjasper ... Re-land PR #71840 (Rework MIR drop tree lowering) PR https://github.com/rust-lang/rust/pull/71840 was reverted in https://github.com/rust-lang/rust/pull/72989 to fix an LLVM error (https://github.com/rust-lang/rust/issues/72470). That LLVM error no longer occurs with the recent upgrade to LLVM 11 (https://github.com/rust-lang/rust/pull/73526), so let's try re-landing this PR. I've cherry-picked the commits from the original PR (with the exception of the commit blessing test output), making as few modifications as possible. I addressed the rebase fallout in separate commits on top of those. r? `@matthewjasper`		2020-10-05 00:35:58 +00:00
..
src	Auto merge of #77466 - Aaron1011:reland-drop-tree, r=matthewjasper	2020-10-05 00:35:58 +00:00
Cargo.toml	Use tracing spans to trace the entire MIR interp stack	2020-09-28 20:07:57 +02:00