2 files changed, 4 insertions, 2 deletions
diff --git a/compiler/rustc_codegen_llvm/src/llvm/enzyme_ffi.rs b/compiler/rustc_codegen_llvm/src/llvm/enzyme_ffi.rs
index f6b23862907..9e495586db0 100644
--- a/compiler/rustc_codegen_llvm/src/llvm/enzyme_ffi.rs
+++ b/compiler/rustc_codegen_llvm/src/llvm/enzyme_ffi.rs
@@ -4,7 +4,7 @@
 use libc::{c_char, c_uint};
 
 use super::MetadataKindId;
-use super::ffi::{BasicBlock, Metadata, Module, Type, Value};
+use super::ffi::{AttributeKind, BasicBlock, Metadata, Module, Type, Value};
 use crate::llvm::Bool;
 
 #[link(name = "llvm-wrapper", kind = "static")]
@@ -17,6 +17,8 @@ unsafe extern "C" {
     pub(crate) fn LLVMRustEraseInstFromParent(V: &Value);
     pub(crate) fn LLVMRustGetTerminator<'a>(B: &BasicBlock) -> &'a Value;
     pub(crate) fn LLVMRustVerifyFunction(V: &Value, action: LLVMRustVerifierFailureAction) -> Bool;
+    pub(crate) fn LLVMRustHasAttributeAtIndex(V: &Value, i: c_uint, Kind: AttributeKind) -> bool;
+    pub(crate) fn LLVMRustGetArrayNumElements(Ty: &Type) -> u64;
 }
 
 unsafe extern "C" {
diff --git a/compiler/rustc_codegen_llvm/src/llvm/ffi.rs b/compiler/rustc_codegen_llvm/src/llvm/ffi.rs
index 83efb3ea660..d861e635fc5 100644
--- a/compiler/rustc_codegen_llvm/src/llvm/ffi.rs
+++ b/compiler/rustc_codegen_llvm/src/llvm/ffi.rs
@@ -1172,7 +1172,7 @@ unsafe extern "C" {
 
     // Operations on parameters
     pub(crate) fn LLVMIsAArgument(Val: &Value) -> Option<&Value>;
-    pub(crate) fn LLVMCountParams(Fn: &Value) -> c_uint;
+    pub(crate) safe fn LLVMCountParams(Fn: &Value) -> c_uint;
     pub(crate) fn LLVMGetParam(Fn: &Value, Index: c_uint) -> &Value;
 
     // Operations on basic blocks