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author许杰友 Jieyou Xu (Joe) <39484203+jieyouxu@users.noreply.github.com>2024-11-14 17:38:14 +0800
committerGitHub <noreply@github.com>2024-11-14 17:38:14 +0800
commit44b0176d65fdf2e9b58b48fdb3b288c500d2d892 (patch)
treecd28a68a21ce49b0857125f0c8d3f455ad78c062 /src/doc
parentb911dfc4a7afe754dfb95ab8f76650fbf631d488 (diff)
downloadrust-44b0176d65fdf2e9b58b48fdb3b288c500d2d892.tar.gz
rust-44b0176d65fdf2e9b58b48fdb3b288c500d2d892.zip
Document `exact-llvm-major-version` directive (#2135)
Diffstat (limited to 'src/doc')
-rw-r--r--src/doc/rustc-dev-guide/src/tests/directives.md2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/doc/rustc-dev-guide/src/tests/directives.md b/src/doc/rustc-dev-guide/src/tests/directives.md
index 44544055dcf..409a7eac2c3 100644
--- a/src/doc/rustc-dev-guide/src/tests/directives.md
+++ b/src/doc/rustc-dev-guide/src/tests/directives.md
@@ -183,6 +183,8 @@ settings:
 The following directives will check LLVM support:
 
 - `no-system-llvm` — ignores if the system llvm is used
+- `exact-llvm-major-version: 19` — ignores if the llvm major version does not
+  match the specified llvm major version.
 - `min-llvm-version: 13.0` — ignored if the LLVM version is less than the given
   value
 - `min-system-llvm-version: 12.0` — ignored if using a system LLVM and its