4464cc2256
This is basically same commit as e38e954a0d249f88d0a55504f70d6055e865a931 which was reverted later in 676953fde9120cda62e4ef2f75a804af7481d6af In both cases, this changes weren't benchmarked. e38e954a0d249f88d0a55504f70d6055e865a931 leads to missed optimization described in [this issue](https://github.com/rust-lang/rust/issues/62993) 676953fde9120cda62e4ef2f75a804af7481d6af leads to missed optimization described in [this issue](https://github.com/rust-lang/rust/issues/83623) Also it changes some src/test/run-make-fulldeps/coverage-spanview/expected_mir_dump* files automatically.
This directory contains the source code of the rust project, including:
- The test suite
- The bootstrapping build system
- Various submodules for tools, like rustdoc, rls, etc.
For more information on how various parts of the compiler work, see the rustc dev guide.