diff --git a/clang/lib/CodeGen/BackendUtil.cpp b/clang/lib/CodeGen/BackendUtil.cpp
--- a/clang/lib/CodeGen/BackendUtil.cpp
+++ b/clang/lib/CodeGen/BackendUtil.cpp
@@ -49,6 +49,10 @@
 #include "llvm/Target/TargetMachine.h"
 #include "llvm/Target/TargetOptions.h"
 #include "llvm/Transforms/Coroutines.h"
+#include "llvm/Transforms/Coroutines/CoroCleanup.h"
+#include "llvm/Transforms/Coroutines/CoroEarly.h"
+#include "llvm/Transforms/Coroutines/CoroElide.h"
+#include "llvm/Transforms/Coroutines/CoroSplit.h"
 #include "llvm/Transforms/IPO.h"
 #include "llvm/Transforms/IPO/AlwaysInliner.h"
 #include "llvm/Transforms/IPO/PassManagerBuilder.h"
@@ -1133,6 +1137,16 @@
       if (LangOpts.Sanitize.has(SanitizerKind::LocalBounds))
         MPM.addPass(createModuleToFunctionPassAdaptor(BoundsCheckingPass()));
 
+      // For IR that makes use of coroutines intrinsics, coroutine passes must
+      // be run, even at -O0.
+      if (LangOpts.Coroutines) {
+        MPM.addPass(createModuleToFunctionPassAdaptor(CoroEarlyPass()));
+        MPM.addPass(createModuleToPostOrderCGSCCPassAdaptor(CoroSplitPass()));
+        MPM.addPass(createModuleToFunctionPassAdaptor(CoroElidePass()));
+        MPM.addPass(createModuleToPostOrderCGSCCPassAdaptor(CoroSplitPass()));
+        MPM.addPass(createModuleToFunctionPassAdaptor(CoroCleanupPass()));
+      }
+
       // Lastly, add semantically necessary passes for LTO.
       if (IsLTO || IsThinLTO) {
         MPM.addPass(CanonicalizeAliasesPass());
@@ -1206,6 +1220,15 @@
           MPM.addPass(InstrProfiling(*Options, false));
         });
 
+      if (LangOpts.Coroutines)
+        PB.registerPipelineStartEPCallback([](ModulePassManager &MPM) {
+          MPM.addPass(createModuleToFunctionPassAdaptor(CoroEarlyPass()));
+          MPM.addPass(createModuleToPostOrderCGSCCPassAdaptor(CoroSplitPass()));
+          MPM.addPass(createModuleToFunctionPassAdaptor(CoroElidePass()));
+          MPM.addPass(createModuleToPostOrderCGSCCPassAdaptor(CoroSplitPass()));
+          MPM.addPass(createModuleToFunctionPassAdaptor(CoroCleanupPass()));
+        });
+
       if (IsThinLTO) {
         MPM = PB.buildThinLTOPreLinkDefaultPipeline(
             Level, CodeGenOpts.DebugPassManager);
diff --git a/clang/test/CodeGenCoroutines/coro-newpm-pipeline.cpp b/clang/test/CodeGenCoroutines/coro-newpm-pipeline.cpp
new file mode 100644
--- /dev/null
+++ b/clang/test/CodeGenCoroutines/coro-newpm-pipeline.cpp
@@ -0,0 +1,18 @@
+// Tests that coroutine passes are added to and run by the new pass manager
+// pipeline, at -O0 and above.
+
+// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -emit-llvm-bc -o /dev/null \
+// RUN:   -fexperimental-new-pass-manager -fdebug-pass-manager -fcoroutines-ts \
+// RUN:   -O0 %s 2>&1 | FileCheck %s
+// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -emit-llvm-bc -o /dev/null \
+// RUN:   -fexperimental-new-pass-manager -fdebug-pass-manager -fcoroutines-ts \
+// RUN:   -O1 %s 2>&1 | FileCheck %s
+//
+// CHECK: Starting llvm::Module pass manager run.
+// CHECK: Running pass:{{.*}}CoroEarlyPass
+// CHECK: Running pass:{{.*}}CoroSplitPass
+// CHECK: Running pass:{{.*}}CoroElidePass
+// CHECK: Running pass:{{.*}}CoroSplitPass
+// CHECK: Running pass:{{.*}}CoroCleanupPass
+// CHECK: Finished llvm::Module pass manager run.
+void foo() {}