1 files changed, 12 insertions, 0 deletions
diff --git a/lib/IR/Core.cpp b/lib/IR/Core.cpp
index 50292b6e20bf..4ff0261a7f08 100644
--- a/lib/IR/Core.cpp
+++ b/lib/IR/Core.cpp
@@ -568,6 +568,14 @@ LLVMTypeRef LLVMGetTypeByName(LLVMModuleRef M, const char *Name) {
 
 /*--.. Operations on array, pointer, and vector types (sequence types) .....--*/
 
+void LLVMGetSubtypes(LLVMTypeRef Tp, LLVMTypeRef *Arr) {
+    int i = 0;
+    for (auto *T : unwrap(Tp)->subtypes()) {
+        Arr[i] = wrap(T);
+        i++;
+    }
+}
+
 LLVMTypeRef LLVMArrayType(LLVMTypeRef ElementType, unsigned ElementCount) {
   return wrap(ArrayType::get(unwrap(ElementType), ElementCount));
 }
@@ -587,6 +595,10 @@ LLVMTypeRef LLVMGetElementType(LLVMTypeRef WrappedTy) {
   return wrap(cast<SequentialType>(Ty)->getElementType());
 }
 
+unsigned LLVMGetNumContainedTypes(LLVMTypeRef Tp) {
+    return unwrap(Tp)->getNumContainedTypes();
+}
+
 unsigned LLVMGetArrayLength(LLVMTypeRef ArrayTy) {
   return unwrap<ArrayType>(ArrayTy)->getNumElements();
 }