Merging upstream version 1.68.2+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 6 insertions, 1 deletions

diff --git a/compiler/rustc_codegen_llvm/src/declare.rs b/compiler/rustc_codegen_llvm/src/declare.rs
index dc21a02ce..6a575095f 100644
--- a/compiler/rustc_codegen_llvm/src/declare.rs
+++ b/compiler/rustc_codegen_llvm/src/declare.rs
@@ -20,7 +20,7 @@ use crate::type_::Type;
 use crate::value::Value;
 use rustc_codegen_ssa::traits::TypeMembershipMethods;
 use rustc_middle::ty::Ty;
-use rustc_symbol_mangling::typeid::typeid_for_fnabi;
+use rustc_symbol_mangling::typeid::{kcfi_typeid_for_fnabi, typeid_for_fnabi};
 use smallvec::SmallVec;
 
 /// Declare a function.
@@ -136,6 +136,11 @@ impl<'ll, 'tcx> CodegenCx<'ll, 'tcx> {
             self.set_type_metadata(llfn, typeid);
         }
 
+        if self.tcx.sess.is_sanitizer_kcfi_enabled() {
+            let kcfi_typeid = kcfi_typeid_for_fnabi(self.tcx, fn_abi);
+            self.set_kcfi_type_metadata(llfn, kcfi_typeid);
+        }
+
         llfn
     }