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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:02:58 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:02:58 +0000
commit698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch)
tree173a775858bd501c378080a10dca74132f05bc50 /src/test/mir-opt/tls-access.rs
parentInitial commit. (diff)
downloadrustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz
rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/mir-opt/tls-access.rs')
-rw-r--r--src/test/mir-opt/tls-access.rs14
1 files changed, 14 insertions, 0 deletions
diff --git a/src/test/mir-opt/tls-access.rs b/src/test/mir-opt/tls-access.rs
new file mode 100644
index 000000000..19344c868
--- /dev/null
+++ b/src/test/mir-opt/tls-access.rs
@@ -0,0 +1,14 @@
+// EMIT_MIR tls_access.main.PreCodegen.after.mir
+// compile-flags: -Zmir-opt-level=0
+
+#![feature(thread_local)]
+
+#[thread_local]
+static mut FOO: u8 = 3;
+
+fn main() {
+ unsafe {
+ let a = &FOO;
+ FOO = 42;
+ }
+}