[llvm] [docs][SandboxIR] Fix cross-reference to sandbox vectorizer (PR #133768)

[via llvm-commits]

https://github.com/vporpo created https://github.com/llvm/llvm-project/pull/133768

The cross-reference used to point to a label in the auto-vectorization document.

>From 32c9abeb57178ebda744550f4a6ca8f46ebc2ce4 Mon Sep 17 00:00:00 2001
From: Vasileios Porpodas <vporpodas at google.com>
Date: Mon, 31 Mar 2025 11:01:51 -0700
Subject: [PATCH] [docs][SandboxIR] Fix cross-reference to sandbox vectorizer

---
 llvm/docs/SandboxIR.md    | 2 +-
 llvm/docs/Vectorizers.rst | 2 --
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/llvm/docs/SandboxIR.md b/llvm/docs/SandboxIR.md
index b06c4c89c5b4f..d2b612ba95ef1 100644
--- a/llvm/docs/SandboxIR.md
+++ b/llvm/docs/SandboxIR.md
@@ -106,4 +106,4 @@ Please note that after a call to `revert()` or `accept()` tracking will stop.
 To start tracking again, the user needs to call `save()`.
 
 # Users of Sandbox IR
-- [The Sandbox Vectorizer](sandbox-vectorizer)
+- [The Sandbox Vectorizer](project:SandboxVectorizer.md)
diff --git a/llvm/docs/Vectorizers.rst b/llvm/docs/Vectorizers.rst
index c65b6ac617508..c7bf9133e146b 100644
--- a/llvm/docs/Vectorizers.rst
+++ b/llvm/docs/Vectorizers.rst
@@ -480,8 +480,6 @@ through clang using the command line flag:
 
    $ clang -fno-slp-vectorize file.c
 
-.. _sandbox-vectorizer:
-
 The Sandbox Vectorizer
 ======================
 .. toctree::