1 files changed, 6 insertions, 0 deletions
diff --git a/compiler/stable_mir/src/compiler_interface.rs b/compiler/stable_mir/src/compiler_interface.rs
index 17c5212fb9c..2fac59e71fd 100644
--- a/compiler/stable_mir/src/compiler_interface.rs
+++ b/compiler/stable_mir/src/compiler_interface.rs
@@ -69,9 +69,15 @@ pub trait Context {
     /// Returns if the ADT is a box.
     fn adt_is_box(&self, def: AdtDef) -> bool;
 
+    /// Returns whether this ADT is simd.
+    fn adt_is_simd(&self, def: AdtDef) -> bool;
+
     /// Retrieve the function signature for the given generic arguments.
     fn fn_sig(&self, def: FnDef, args: &GenericArgs) -> PolyFnSig;
 
+    /// Retrieve the closure signature for the given generic arguments.
+    fn closure_sig(&self, args: &GenericArgs) -> PolyFnSig;
+
     /// The number of variants in this ADT.
     fn adt_variants_len(&self, def: AdtDef) -> usize;