diff options
| author | Ralf Jung <post@ralfj.de> | 2020-04-11 19:34:25 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-04-12 02:34:25 +0900 |
| commit | ab1948fdb9f5ffbe44c2391460700ee38007a846 (patch) | |
| tree | 7ad3158ec4dd6c879905044445053b313a7c39b5 /src/doc/rustc-dev-guide | |
| parent | 4682b1d4f6e1452cf2e6297cb62201b3de482b25 (diff) | |
| download | rust-ab1948fdb9f5ffbe44c2391460700ee38007a846.tar.gz rust-ab1948fdb9f5ffbe44c2391460700ee38007a846.zip | |
codegen tests: add link to LLVM FileCheck docs (#673)
Diffstat (limited to 'src/doc/rustc-dev-guide')
| -rw-r--r-- | src/doc/rustc-dev-guide/src/tests/intro.md | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/doc/rustc-dev-guide/src/tests/intro.md b/src/doc/rustc-dev-guide/src/tests/intro.md index a81255decf5..fd0e50c8366 100644 --- a/src/doc/rustc-dev-guide/src/tests/intro.md +++ b/src/doc/rustc-dev-guide/src/tests/intro.md @@ -36,6 +36,8 @@ details. - `debuginfo` – tests that run in gdb or lldb and query the debug info - `codegen` – tests that compile and then test the generated LLVM code to make sure that the optimizations we want are taking effect. + See [LLVM docs](https://llvm.org/docs/CommandGuide/FileCheck.html) for how to + write such tests. - `assembly` – similar to `codegen` tests, but verifies assembly output to make sure LLVM target backend can handle provided code. - `mir-opt` – tests that check parts of the generated MIR to make |