Adding upstream version 1.66.0+dfsg1.upstream/1.66.0+dfsg1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 22 insertions, 0 deletions

diff --git a/src/test/mir-opt/inline/asm-unwind.rs b/src/test/mir-opt/inline/asm-unwind.rs
new file mode 100644
index 000000000..c03feb433
--- /dev/null
+++ b/src/test/mir-opt/inline/asm-unwind.rs
@@ -0,0 +1,22 @@
+// Tests inlining of `may_unwind` inline assembly.
+//
+// ignore-wasm32-bare compiled with panic=abort by default
+// needs-asm-support
+#![feature(asm_unwind)]
+
+struct D;
+
+impl Drop for D {
+    fn drop(&mut self) {}
+}
+
+#[inline(always)]
+fn foo() {
+    let _d = D;
+    unsafe { std::arch::asm!("", options(may_unwind)) };
+}
+
+// EMIT_MIR asm_unwind.main.Inline.diff
+pub fn main() {
+    foo();
+}