Index: llvm/lib/Transforms/Coroutines/CoroFrame.cpp
===================================================================
--- llvm/lib/Transforms/Coroutines/CoroFrame.cpp
+++ llvm/lib/Transforms/Coroutines/CoroFrame.cpp
@@ -2521,6 +2521,7 @@
   bool SkipOutermostLoad = !isa<DbgValueInst>(DVI);
   Value *Storage = DVI->getVariableLocationOp(0);
   Value *OriginalStorage = Storage;
+
   while (auto *Inst = dyn_cast_or_null<Instruction>(Storage)) {
     if (auto *LdInst = dyn_cast<LoadInst>(Inst)) {
       Storage = LdInst->getOperand(0);
@@ -2576,8 +2577,7 @@
       // expression, we need to add a DW_OP_deref at the *start* of the
       // expression to first load the contents of the alloca before
       // adjusting it with the expression.
-      if (Expr && Expr->isComplex())
-        Expr = DIExpression::prepend(Expr, DIExpression::DerefBefore);
+      Expr = DIExpression::prepend(Expr, DIExpression::DerefBefore);
     }
 
   DVI->replaceVariableLocationOp(OriginalStorage, Storage);
Index: llvm/test/Transforms/Coroutines/coro-debug-coro-frame.ll
===================================================================
--- llvm/test/Transforms/Coroutines/coro-debug-coro-frame.ll
+++ llvm/test/Transforms/Coroutines/coro-debug-coro-frame.ll
@@ -10,7 +10,7 @@
 ;
 ; CHECK:       define internal fastcc void @f.resume(
 ; CHECK:       entry.resume:
-; CHECK:            call void @llvm.dbg.declare(metadata %f.Frame** %[[FramePtr_RESUME:.*]], metadata ![[CORO_FRAME_IN_RESUME:[0-9]+]], metadata !DIExpression()
+; CHECK:            call void @llvm.dbg.declare(metadata %f.Frame** %[[FramePtr_RESUME:.*]], metadata ![[CORO_FRAME_IN_RESUME:[0-9]+]], metadata !DIExpression(DW_OP_deref)
 ;
 ; CHECK-DAG: ![[FILE:[0-9]+]] = !DIFile(filename: "coro-debug.cpp"
 ; CHECK-DAG: ![[RAMP:[0-9]+]] = distinct !DISubprogram(name: "foo", linkageName: "_Z3foov",