diff --git a/compiler/rustc_codegen_llvm/src/attributes.rs b/compiler/rustc_codegen_llvm/src/attributes.rs
index fde95104093e5..1f37a32b6ad94 100644
--- a/compiler/rustc_codegen_llvm/src/attributes.rs
+++ b/compiler/rustc_codegen_llvm/src/attributes.rs
@@ -528,6 +528,12 @@ pub fn llfn_attrs_from_instance<'ll, 'tcx>(
             InstructionSetAttr::ArmA32 => "-thumb-mode".to_string(),
             InstructionSetAttr::ArmT32 => "+thumb-mode".to_string(),
         }))
+        // HACK: LLVM versions 19+ do not have the FPMR feature and treat it as always enabled
+        // It only exists as a feature in LLVM 18, cannot be passed down for any other version
+        .chain(match &*cx.tcx.sess.target.arch {
+            "aarch64" if llvm_util::get_version().0 == 18 => vec!["+fpmr".to_string()],
+            _ => vec![],
+        })
         .collect::<Vec<String>>();
 
     if cx.tcx.sess.target.is_like_wasm {