Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1

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

1 files changed, 22 insertions, 0 deletions

diff --git a/src/test/codegen/abi-x86-interrupt.rs b/src/test/codegen/abi-x86-interrupt.rs
new file mode 100644
index 000000000..d612f603e
--- /dev/null
+++ b/src/test/codegen/abi-x86-interrupt.rs
@@ -0,0 +1,22 @@
+// Checks if the correct annotation for the x86-interrupt ABI is passed to
+// llvm. Also checks that the abi_x86_interrupt feature gate allows usage
+// of the x86-interrupt abi.
+
+// needs-llvm-components: x86
+// compile-flags: -C no-prepopulate-passes --target=x86_64-unknown-linux-gnu
+
+#![crate_type = "lib"]
+#![no_core]
+#![feature(abi_x86_interrupt, no_core, lang_items)]
+
+#[lang = "sized"]
+trait Sized {}
+#[lang = "copy"]
+trait Copy {}
+impl Copy for i64 {}
+
+// CHECK: define x86_intrcc i64 @has_x86_interrupt_abi
+#[no_mangle]
+pub extern "x86-interrupt" fn has_x86_interrupt_abi(a: i64) -> i64 {
+    a
+}