2 files changed, 7 insertions, 0 deletions
diff --git a/compiler/rustc_codegen_llvm/src/back/archive.rs b/compiler/rustc_codegen_llvm/src/back/archive.rs
index 7a340ae83f3..f9dc48e3aba 100644
--- a/compiler/rustc_codegen_llvm/src/back/archive.rs
+++ b/compiler/rustc_codegen_llvm/src/back/archive.rs
@@ -26,6 +26,7 @@ static LLVM_OBJECT_READER: ObjectReader = ObjectReader {
     get_symbols: get_llvm_object_symbols,
     is_64_bit_object_file: llvm_is_64_bit_object_file,
     is_ec_object_file: llvm_is_ec_object_file,
+    is_any_arm64_coff: llvm_is_any_arm64_coff,
     get_xcoff_member_alignment: DEFAULT_OBJECT_READER.get_xcoff_member_alignment,
 };
 
@@ -95,3 +96,7 @@ fn llvm_is_64_bit_object_file(buf: &[u8]) -> bool {
 fn llvm_is_ec_object_file(buf: &[u8]) -> bool {
     unsafe { llvm::LLVMRustIsECObject(buf.as_ptr(), buf.len()) }
 }
+
+fn llvm_is_any_arm64_coff(buf: &[u8]) -> bool {
+    unsafe { llvm::LLVMRustIsAnyArm64Coff(buf.as_ptr(), buf.len()) }
+}
diff --git a/compiler/rustc_codegen_llvm/src/llvm/ffi.rs b/compiler/rustc_codegen_llvm/src/llvm/ffi.rs
index ba590851dbd..b66fc157b3c 100644
--- a/compiler/rustc_codegen_llvm/src/llvm/ffi.rs
+++ b/compiler/rustc_codegen_llvm/src/llvm/ffi.rs
@@ -2686,6 +2686,8 @@ unsafe extern "C" {
 
     pub(crate) fn LLVMRustIsECObject(buf_ptr: *const u8, buf_len: usize) -> bool;
 
+    pub(crate) fn LLVMRustIsAnyArm64Coff(buf_ptr: *const u8, buf_len: usize) -> bool;
+
     pub(crate) fn LLVMRustSetNoSanitizeAddress(Global: &Value);
     pub(crate) fn LLVMRustSetNoSanitizeHWAddress(Global: &Value);
 }