From a8ab1ceb39669521aab745c86de129a4e635fddd Mon Sep 17 00:00:00 2001
From: Scott McMurray <scottmcm@users.noreply.github.com>
Date: Sun, 16 Jun 2024 22:25:57 -0700
Subject: [PATCH] [GVN] Add tests for generic pointees with PtrMetadata

---
 core/src/intrinsics/mir.rs | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/core/src/intrinsics/mir.rs b/core/src/intrinsics/mir.rs
index ec8488009b96b..1daf1d723fb95 100644
--- a/core/src/intrinsics/mir.rs
+++ b/core/src/intrinsics/mir.rs
@@ -444,6 +444,13 @@ define!(
     /// generated via the normal `mem::transmute`.
     fn CastTransmute<T, U>(operand: T) -> U
 );
+define!(
+    "mir_cast_ptr_to_ptr",
+    /// Emits a `CastKind::PtrToPtr` cast.
+    ///
+    /// This allows bypassing normal validation to generate strange casts.
+    fn CastPtrToPtr<T, U>(operand: T) -> U
+);
 define!(
     "mir_make_place",
     #[doc(hidden)]