3 files changed, 18 insertions, 4 deletions
diff --git a/gcc/testsuite/rust/execute/torture/atomic_load.rs b/gcc/testsuite/rust/execute/torture/atomic_load.rs
index b66c464..11da848 100644
--- a/gcc/testsuite/rust/execute/torture/atomic_load.rs
+++ b/gcc/testsuite/rust/execute/torture/atomic_load.rs
@@ -66,14 +66,14 @@ extern "rust-intrinsic" {
     pub fn atomic_load_unordered<T: Copy>(src: *const T) -> T;
 }
 
-fn main() -> i32 {
+fn main() -> u32 {
     let one;
     let two;
     let three;
     let four;
 
     unsafe {
-        let mut src = 1;
+        let mut src = 1u32;
         one = atomic_load_seqcst(&src);
 
         src = 2;
diff --git a/gcc/testsuite/rust/execute/torture/atomic_store.rs b/gcc/testsuite/rust/execute/torture/atomic_store.rs
index dcbb2a9..1b46678 100644
--- a/gcc/testsuite/rust/execute/torture/atomic_store.rs
+++ b/gcc/testsuite/rust/execute/torture/atomic_store.rs
@@ -66,8 +66,8 @@ extern "rust-intrinsic" {
     pub fn atomic_store_unordered<T: Copy>(dst: *mut T, val: T);
 }
 
-fn main() -> i32 {
-    let mut dst = 15;
+fn main() -> u32 {
+    let mut dst = 15u32;
     let one;
     let two;
     let three;
diff --git a/gcc/testsuite/rust/execute/torture/builtin_abort.rs b/gcc/testsuite/rust/execute/torture/builtin_abort.rs
new file mode 100644
index 0000000..9f2d8c2
--- /dev/null
+++ b/gcc/testsuite/rust/execute/torture/builtin_abort.rs
@@ -0,0 +1,14 @@
+// { dg-shouldfail "abort should stop the program" }
+#![feature(rustc_attrs)]
+#![feature(intrinsics)]
+
+mod intrinsics {
+    extern "rust-intrinsic" {
+        pub fn abort() -> !;
+    }
+}
+
+pub fn main () -> i32 {
+    abort();
+    0
+}