Adding upstream version 1.68.2+dfsg1.upstream/1.68.2+dfsg1

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

1 files changed, 19 insertions, 0 deletions

diff --git a/tests/codegen/pic-relocation-model.rs b/tests/codegen/pic-relocation-model.rs
new file mode 100644
index 000000000..518e949ff
--- /dev/null
+++ b/tests/codegen/pic-relocation-model.rs
@@ -0,0 +1,19 @@
+// compile-flags: -C relocation-model=pic -Copt-level=0
+
+#![crate_type = "rlib"]
+
+// CHECK: define i8 @call_foreign_fn()
+#[no_mangle]
+pub fn call_foreign_fn() -> u8 {
+    unsafe {
+        foreign_fn()
+    }
+}
+
+// (Allow but do not require `zeroext` here, because it is not worth effort to
+// spell out which targets have it and which ones do not; see rust#97800.)
+
+// CHECK: declare{{( zeroext)?}} i8 @foreign_fn()
+extern "C" {fn foreign_fn() -> u8;}
+
+// CHECK: !{i32 {{[78]}}, !"PIC Level", i32 2}