diff options
Diffstat (limited to 'src/doc/rustc-dev-guide/src/llvm-coverage-instrumentation.md')
| -rw-r--r-- | src/doc/rustc-dev-guide/src/llvm-coverage-instrumentation.md | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/doc/rustc-dev-guide/src/llvm-coverage-instrumentation.md b/src/doc/rustc-dev-guide/src/llvm-coverage-instrumentation.md index ea4bdfca6..b186f4820 100644 --- a/src/doc/rustc-dev-guide/src/llvm-coverage-instrumentation.md +++ b/src/doc/rustc-dev-guide/src/llvm-coverage-instrumentation.md @@ -222,9 +222,10 @@ properly-configured variables in LLVM IR, according to very specific details of the [_LLVM Coverage Mapping Format_][coverage-mapping-format] (Version 6).[^llvm-and-covmap-versions] -[^llvm-and-covmap-versions]: The Rust compiler (as of <!-- date: 2021-12 --> -December 2021) supports _LLVM Coverage Mapping Format_ Version 5 or 6. Version 5 -was introduced in _LLVM 12_, which is (as of this writing) the minimum LLVM +[^llvm-and-covmap-versions]: The Rust compiler (as of <!-- date-check --> December 2021) +supports _LLVM Coverage Mapping Format_ Version 5 or 6. Version 5 +was introduced in _LLVM 12_, +which is (as of <!-- date-check: December 2021--> this writing) the minimum LLVM version supported by the current version of Rust. Version 6 was introduced in _LLVM 13_, which is currently the default LLVM version for Rust. The Rust compiler will automatically use the most up-to-date coverage mapping format |