From e2d9d90ba4c68d96cd13a2742e2c400e1500d545 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=AE=B8=E6=9D=B0=E5=8F=8B=20Jieyou=20Xu=20=28Joe=29?=
 <39484203+jieyouxu@users.noreply.github.com>
Date: Thu, 14 Nov 2024 17:38:14 +0800
Subject: [PATCH] Document `exact-llvm-major-version` directive (#2135)

---
 src/tests/directives.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/tests/directives.md b/src/tests/directives.md
index 44544055d..409a7eac2 100644
--- a/src/tests/directives.md
+++ b/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