diff --git a/clang/lib/CodeGen/CGCoroutine.cpp b/clang/lib/CodeGen/CGCoroutine.cpp
--- a/clang/lib/CodeGen/CGCoroutine.cpp
+++ b/clang/lib/CodeGen/CGCoroutine.cpp
@@ -198,7 +198,9 @@
   auto *NullPtr = llvm::ConstantPointerNull::get(CGF.CGM.Int8PtrTy);
   auto *SaveCall = Builder.CreateCall(CoroSave, {NullPtr});
 
+  CGF.CurCoro.InSuspendBlock = true;
   auto *SuspendRet = CGF.EmitScalarExpr(S.getSuspendExpr());
+  CGF.CurCoro.InSuspendBlock = false;
   if (SuspendRet != nullptr && SuspendRet->getType()->isIntegerTy(1)) {
     // Veto suspension if requested by bool returning await_suspend.
     BasicBlock *RealSuspendBlock =
diff --git a/clang/lib/CodeGen/CGExpr.cpp b/clang/lib/CodeGen/CGExpr.cpp
--- a/clang/lib/CodeGen/CGExpr.cpp
+++ b/clang/lib/CodeGen/CGExpr.cpp
@@ -545,9 +545,10 @@
       ConditionalEvaluation *OldConditional = nullptr;
       CGBuilderTy::InsertPoint OldIP;
       if (isInConditionalBranch() && !E->getType().isDestructedType() &&
-          !SanOpts.has(SanitizerKind::HWAddress) &&
-          !SanOpts.has(SanitizerKind::Memory) &&
-          !CGM.getCodeGenOpts().SanitizeAddressUseAfterScope) {
+          ((!SanOpts.has(SanitizerKind::HWAddress) &&
+            !SanOpts.has(SanitizerKind::Memory) &&
+            !CGM.getCodeGenOpts().SanitizeAddressUseAfterScope) ||
+           inSuspendBlock())) {
         OldConditional = OutermostConditional;
         OutermostConditional = nullptr;
 
diff --git a/clang/lib/CodeGen/CodeGenFunction.h b/clang/lib/CodeGen/CodeGenFunction.h
--- a/clang/lib/CodeGen/CodeGenFunction.h
+++ b/clang/lib/CodeGen/CodeGenFunction.h
@@ -333,6 +333,7 @@
   // in this header.
   struct CGCoroInfo {
     std::unique_ptr<CGCoroData> Data;
+    bool InSuspendBlock = false;
     CGCoroInfo();
     ~CGCoroInfo();
   };
@@ -342,6 +343,10 @@
     return CurCoro.Data != nullptr;
   }
 
+  bool inSuspendBlock() const {
+    return isCoroutine() && CurCoro.InSuspendBlock;
+  }
+
   /// CurGD - The GlobalDecl for the current function being compiled.
   GlobalDecl CurGD;