1 files changed, 1 insertions, 9 deletions
diff --git a/llvm/lib/CodeGen/AsmPrinter/DIE.cpp b/llvm/lib/CodeGen/AsmPrinter/DIE.cpp
index 7a14be65e2a..7fb3c90dcb6 100644
--- a/llvm/lib/CodeGen/AsmPrinter/DIE.cpp
+++ b/llvm/lib/CodeGen/AsmPrinter/DIE.cpp
@@ -113,21 +113,13 @@ DIE::~DIE() {
 /// Climb up the parent chain to get the compile unit DIE to which this DIE
 /// belongs.
 DIE *DIE::getCompileUnit() {
-  DIE *Cu = checkCompileUnit();
-  assert(Cu && "We should not have orphaned DIEs.");
-  return Cu;
-}
-
-/// Climb up the parent chain to get the compile unit DIE this DIE belongs
-/// to. Return NULL if DIE is not added to an owner yet.
-DIE *DIE::checkCompileUnit() {
   DIE *p = this;
   while (p) {
     if (p->getTag() == dwarf::DW_TAG_compile_unit)
       return p;
     p = p->getParent();
   }
-  return NULL;
+  llvm_unreachable("We should not have orphaned DIEs.");
 }
 
 DIEValue *DIE::findAttribute(uint16_t Attribute) {