mirror
/
rustc-dev-guide
mirror of https://github.com/rust-lang/rustc-dev-guide.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

mir-opt*-level*, not mir-opt

This commit is contained in:
Langston Barrett 2023-03-16 11:13:36 -04:00 committed by Michael Goulet
parent 5de7dd6e4f
commit d09a940816
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/fuzzing.md
View File

@ -110,8 +110,8 @@ these tools, post both the complete and minimized test cases. Generally,
When fuzzing rustc, you may want to avoid generating code, since this is mostly
done by LLVM. Try `--emit=mir` instead.
A variety of compiler flags can uncover different issues. `-Zmir-opt=4` will
turn on MIR optimization passes that are not run by default, potentially
A variety of compiler flags can uncover different issues. `-Zmir-opt-level=4`
will turn on MIR optimization passes that are not run by default, potentially
uncovering interesting bugs.
If you're fuzzing a compiler you built, you may want to build it with `-C