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-rw-r--r--src/bootstrap/src/core/build_steps/llvm.rs12
1 files changed, 1 insertions, 11 deletions
diff --git a/src/bootstrap/src/core/build_steps/llvm.rs b/src/bootstrap/src/core/build_steps/llvm.rs
index 81a48000cf1..400297316bb 100644
--- a/src/bootstrap/src/core/build_steps/llvm.rs
+++ b/src/bootstrap/src/core/build_steps/llvm.rs
@@ -241,17 +241,7 @@ pub(crate) fn is_ci_llvm_available(config: &Config, asserts: bool) -> bool {
 
 /// Returns true if we're running in CI with modified LLVM (and thus can't download it)
 pub(crate) fn is_ci_llvm_modified(config: &Config) -> bool {
-    // If the LLVM submodule is unavailable (which is the case when `llvm.download-ci-llvm` is set to true),
-    // LLVM cannot be modified which means it is unnecessary to run the git logic below.
-    //
-    // This is very unlikely to happen on our (rust-lang/rust) CI runners, as we intentionally fetch all
-    // submodules in CI and most of the time (probably always) prefer `llvm.download-ci-llvm` to be set
-    // to "if-unchanged" or true.
-    if config.in_tree_llvm_info.is_managed_git_subrepository() {
-        return false;
-    }
-
-    CiEnv::is_ci() && {
+    CiEnv::is_rust_lang_managed_ci_job() && config.rust_info.is_managed_git_subrepository() && {
         // We assume we have access to git, so it's okay to unconditionally pass
         // `true` here.
         let llvm_sha = detect_llvm_sha(config, true);