From ea7c2a440976b2757a780680a08f29c3ce0914e0 Mon Sep 17 00:00:00 2001
From: ringabout <43030857+ringabout@users.noreply.github.com>
Date: Thu, 29 Aug 2024 02:44:06 +0800
Subject: fixes #14623; Top-level volatileLoad/volatileStore leads to invalid
 codegen (#24020)

fixes #14623
---
 tests/stdlib/tvolatile.nim | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 tests/stdlib/tvolatile.nim

(limited to 'tests')

diff --git a/tests/stdlib/tvolatile.nim b/tests/stdlib/tvolatile.nim
new file mode 100644
index 000000000..c097f9723
--- /dev/null
+++ b/tests/stdlib/tvolatile.nim
@@ -0,0 +1,15 @@
+import std/[volatile, assertions]
+
+var st: int
+var foo: ptr int = addr st
+volatileStore(foo, 12)
+doAssert volatileLoad(foo) == 12
+
+# bug #14623
+proc bar =
+  var st: int
+  var foo: ptr int = addr st
+  volatileStore(foo, 12)
+  doAssert volatileLoad(foo) == 12
+
+bar()
-- 
cgit 1.4.1-2-gfad0