Merging upstream version 1.68.2+dfsg1.

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

1 files changed, 20 insertions, 0 deletions

diff --git a/tests/rustdoc/asm-foreign.rs b/tests/rustdoc/asm-foreign.rs
new file mode 100644
index 000000000..d7550ca5a
--- /dev/null
+++ b/tests/rustdoc/asm-foreign.rs
@@ -0,0 +1,20 @@
+// Make sure rustdoc accepts asm! for a foreign architecture.
+
+use std::arch::asm;
+
+// @has asm_foreign/fn.aarch64.html
+pub unsafe fn aarch64(a: f64, b: f64) -> f64 {
+    let c;
+    asm!("add {:d}, {:d}, d0", out(vreg) c, in(vreg) a, in("d0") {
+        || {};
+        b
+    });
+    c
+}
+
+// @has asm_foreign/fn.x86.html
+pub unsafe fn x86(a: f64, b: f64) -> f64 {
+    let c;
+    asm!("addsd {}, {}, xmm0", out(xmm_reg) c, in(xmm_reg) a, in("xmm0") b);
+    c
+}