add config to explicitely test rustc with autodiff/enzyme disabled

rust-lang-ci · Oct 10, 2024 · b12dc20 · b12dc20
1 parent a1eceec
commit b12dc20
Show file tree

Hide file tree

Showing 2 changed files with 7 additions and 0 deletions.
diff --git a/src/tools/compiletest/src/command-list.rs b/src/tools/compiletest/src/command-list.rs
@@ -49,6 +49,7 @@ const KNOWN_DIRECTIVE_NAMES: &[&str] = &[
  "ignore-eabi",
  "ignore-emscripten",
  "ignore-endian-big",
+ "ignore-enzyme",
  "ignore-freebsd",
  "ignore-fuchsia",
  "ignore-gdb",

diff --git a/src/tools/compiletest/src/header/cfg.rs b/src/tools/compiletest/src/header/cfg.rs
@@ -166,6 +166,12 @@ pub(super) fn parse_cfg_name_directive<'a>(
  message: "when the target vendor is Apple"
  }
 
+ condition! {
+ name: "enzyme",
+ condition: config.has_enzyme,
+ message: "when rustc is built with LLVM Enzyme"
+ }
+
  // Technically the locally built compiler uses the "dev" channel rather than the "nightly"
  // channel, even though most people don't know or won't care about it. To avoid confusion, we
  // treat the "dev" channel as the "nightly" channel when processing the directive.