1 files changed, 26 insertions, 0 deletions
diff --git a/compiler/rustc_codegen_llvm/src/llvm/mod.rs b/compiler/rustc_codegen_llvm/src/llvm/mod.rs
index 6ca81c651ed..d14aab06073 100644
--- a/compiler/rustc_codegen_llvm/src/llvm/mod.rs
+++ b/compiler/rustc_codegen_llvm/src/llvm/mod.rs
@@ -41,6 +41,32 @@ pub(crate) fn AddFunctionAttributes<'ll>(
     }
 }
 
+pub(crate) fn HasAttributeAtIndex<'ll>(
+    llfn: &'ll Value,
+    idx: AttributePlace,
+    kind: AttributeKind,
+) -> bool {
+    unsafe { LLVMRustHasAttributeAtIndex(llfn, idx.as_uint(), kind) }
+}
+
+pub(crate) fn HasStringAttribute<'ll>(llfn: &'ll Value, name: &str) -> bool {
+    unsafe { LLVMRustHasFnAttribute(llfn, name.as_c_char_ptr(), name.len()) }
+}
+
+pub(crate) fn RemoveStringAttrFromFn<'ll>(llfn: &'ll Value, name: &str) {
+    unsafe { LLVMRustRemoveFnAttribute(llfn, name.as_c_char_ptr(), name.len()) }
+}
+
+pub(crate) fn RemoveRustEnumAttributeAtIndex(
+    llfn: &Value,
+    place: AttributePlace,
+    kind: AttributeKind,
+) {
+    unsafe {
+        LLVMRustRemoveEnumAttributeAtIndex(llfn, place.as_uint(), kind);
+    }
+}
+
 pub(crate) fn AddCallSiteAttributes<'ll>(
     callsite: &'ll Value,
     idx: AttributePlace,