1 files changed, 4 insertions, 0 deletions
diff --git a/compiler/rustc_codegen_llvm/src/llvm/ffi.rs b/compiler/rustc_codegen_llvm/src/llvm/ffi.rs
index 3d2e270a386..75a5ec44c22 100644
--- a/compiler/rustc_codegen_llvm/src/llvm/ffi.rs
+++ b/compiler/rustc_codegen_llvm/src/llvm/ffi.rs
@@ -2174,6 +2174,10 @@ unsafe extern "C" {
         Scope: &'a DIScope,
         InlinedAt: Option<&'a DILocation>,
     ) -> &'a DILocation;
+    pub fn LLVMRustDILocationCloneWithBaseDiscriminator<'a>(
+        Location: &'a DILocation,
+        BD: c_uint,
+    ) -> Option<&'a DILocation>;
     pub fn LLVMRustDIBuilderCreateOpDeref() -> u64;
     pub fn LLVMRustDIBuilderCreateOpPlusUconst() -> u64;
     pub fn LLVMRustDIBuilderCreateOpLLVMFragment() -> u64;