Write return value for ptr_mask intrinsic (#1536)

This was forgotten. Without it, ptr_mask just always returns null.
rust-lang · Sep 22, 2024 · f5686e3 · f5686e3
1 parent 753271c
commit f5686e3
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/intrinsics/mod.rs b/src/intrinsics/mod.rs
@@ -600,9 +600,11 @@ fn codegen_regular_intrinsic_call<'tcx>(
 
         sym::ptr_mask => {
             intrinsic_args!(fx, args => (ptr, mask); intrinsic);
+            let ptr_layout = ptr.layout();
             let ptr = ptr.load_scalar(fx);
             let mask = mask.load_scalar(fx);
-            fx.bcx.ins().band(ptr, mask);
+            let res = fx.bcx.ins().band(ptr, mask);
+            ret.write_cvalue(fx, CValue::by_val(res, ptr_layout));
         }
 
         sym::write_bytes | sym::volatile_set_memory => {