tree 5d5b9d1cae0f42ae984aa492c94d820461e88145
parent d097af105526a8defe413c64d79766333bb2085b
parent e0862784a1550dc1e07249c8967179a09b091141
author bors <bors@rust-lang.org> 1568427568 +0000
committer bors <bors@rust-lang.org> 1568427568 +0000

Auto merge of #64438 - cuviper:beta-rollup, r=Mark-Simulacrum

[beta] Rollup backports

Cherry-picked:

- Permit unwinding through FFI by default #62603
- pprust: Do not print spaces before some tokens #63897
- Account for doc comments coming from proc macros without spans #63930
- Support "soft" feature-gating using a lint #64066
- Update xLTO compatibility table in rustc book. #64092
- Include compiler-rt in the source tarball #64240
- Update LLVM submodule #64317

r? @Mark-Simulacrum