Merging upstream version 1.66.0+dfsg1.

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

1 files changed, 24 insertions, 0 deletions

diff --git a/src/test/codegen/stack-probes-call.rs b/src/test/codegen/stack-probes-call.rs
new file mode 100644
index 000000000..a18fd41c2
--- /dev/null
+++ b/src/test/codegen/stack-probes-call.rs
@@ -0,0 +1,24 @@
+// Check the "probe-stack" attribute for targets with `StackProbeType::Call`,
+// or `StackProbeType::InlineOrCall` when running on older LLVM.
+
+// compile-flags: -C no-prepopulate-passes
+// revisions: i686 x86_64
+//[i686] compile-flags: --target i686-unknown-linux-gnu
+//[i686] needs-llvm-components: x86
+//[i686] ignore-llvm-version: 16 - 99
+//[x86_64] compile-flags: --target x86_64-unknown-linux-gnu
+//[x86_64] needs-llvm-components: x86
+//[x86_64] ignore-llvm-version: 16 - 99
+
+#![crate_type = "rlib"]
+#![feature(no_core, lang_items)]
+#![no_core]
+
+#[lang = "sized"]
+trait Sized {}
+
+#[no_mangle]
+pub fn foo() {
+// CHECK: @foo() unnamed_addr #0
+// CHECK: attributes #0 = { {{.*}}"probe-stack"="__rust_probestack"{{.*}} }
+}