From 633f67ad74179ee51aaaf913d14d3d9ab65f4a65 Mon Sep 17 00:00:00 2001
From: Ralf Jung <post@ralfj.de>
Date: Mon, 26 Aug 2019 20:40:30 +0200
Subject: [PATCH] add link to FileCheck docs

---
 src/test/codegen/README.md | 2 ++
 1 file changed, 2 insertions(+)
 create mode 100644 src/test/codegen/README.md

diff --git a/src/test/codegen/README.md b/src/test/codegen/README.md
new file mode 100644
index 0000000000000..00de55eeab1f4
--- /dev/null
+++ b/src/test/codegen/README.md
@@ -0,0 +1,2 @@
+The files here use the LLVM FileCheck framework, documented at
+<https://llvm.org/docs/CommandGuide/FileCheck.html>.