1 files changed, 8 insertions, 0 deletions
diff --git a/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp b/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp
index 1d89fc80496..4118e930745 100644
--- a/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp
+++ b/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp
@@ -216,6 +216,14 @@ extern "C" void LLVMRustAddCallSiteAttribute(LLVMValueRef Instr, unsigned Index,
   Call->addAttribute(Index, Attr);
 }
 
+extern "C" void LLVMRustAddCallSiteAttrString(LLVMValueRef Instr, unsigned Index,
+                                              const char *Name) {
+  CallBase *Call = unwrap<CallBase>(Instr);
+  Attribute Attr = Attribute::get(Call->getContext(), Name);
+  Call->addAttribute(Index, Attr);
+}
+
+
 extern "C" void LLVMRustAddAlignmentCallSiteAttr(LLVMValueRef Instr,
                                                  unsigned Index,
                                                  uint32_t Bytes) {