Sync from rust 9a1d156f38c51441ee51e5a068f1d0caf4bb0f27

2 files changed, 11 insertions, 1 deletions

diff --git a/src/abi/mod.rs b/src/abi/mod.rs
index 2466bfe60c7..2c99597922e 100644
--- a/src/abi/mod.rs
+++ b/src/abi/mod.rs
@@ -65,7 +65,11 @@ pub(crate) fn conv_to_call_conv(sess: &Session, c: Conv, default_call_conv: Call
             sess.dcx().fatal("C-cmse-nonsecure-entry call conv is not yet implemented");
         }
 
-        Conv::Msp430Intr | Conv::PtxKernel | Conv::AvrInterrupt | Conv::AvrNonBlockingInterrupt => {
+        Conv::Msp430Intr
+        | Conv::PtxKernel
+        | Conv::GpuKernel
+        | Conv::AvrInterrupt
+        | Conv::AvrNonBlockingInterrupt => {
             unreachable!("tried to use {c:?} call conv which only exists on an unsupported target");
         }
     }
diff --git a/src/base.rs b/src/base.rs
index 956a024fa4d..34066eb83fc 100644
--- a/src/base.rs
+++ b/src/base.rs
@@ -828,6 +828,12 @@ fn codegen_stmt<'tcx>(
                         fx.bcx.ins().nop();
                     }
                 }
+                Rvalue::Len(place) => {
+                    let place = codegen_place(fx, place);
+                    let usize_layout = fx.layout_of(fx.tcx.types.usize);
+                    let len = codegen_array_len(fx, place);
+                    lval.write_cvalue(fx, CValue::by_val(len, usize_layout));
+                }
                 Rvalue::ShallowInitBox(ref operand, content_ty) => {
                     let content_ty = fx.monomorphize(content_ty);
                     let box_layout = fx.layout_of(Ty::new_box(fx.tcx, content_ty));