Index: clang/lib/CodeGen/BackendUtil.cpp
===================================================================
--- clang/lib/CodeGen/BackendUtil.cpp
+++ clang/lib/CodeGen/BackendUtil.cpp
@@ -57,6 +57,7 @@
 #include "llvm/Transforms/Instrumentation/AddressSanitizer.h"
 #include "llvm/Transforms/Instrumentation/BoundsChecking.h"
 #include "llvm/Transforms/Instrumentation/GCOVProfiler.h"
+#include "llvm/Transforms/Instrumentation/InstrProfiling.h"
 #include "llvm/Transforms/Instrumentation/MemorySanitizer.h"
 #include "llvm/Transforms/Instrumentation/ThreadSanitizer.h"
 #include "llvm/Transforms/ObjCARC.h"
@@ -505,6 +506,21 @@
   return Options;
 }
 
+static Optional<InstrProfOptions>
+getInstrProfOptions(const CodeGenOptions &CodeGenOpts,
+                    const LangOptions &LangOpts) {
+  if (!CodeGenOpts.hasProfileClangInstr())
+    return None;
+  InstrProfOptions Options;
+  Options.NoRedZone = CodeGenOpts.DisableRedZone;
+  Options.InstrProfileOutput = CodeGenOpts.InstrProfileOutput;
+
+  // TODO: Surface the option to emit atomic profile counter increments at
+  // the driver level.
+  Options.Atomic = LangOpts.Sanitize.has(SanitizerKind::Thread);
+  return Options;
+}
+
 void EmitAssemblyHelper::CreatePasses(legacy::PassManager &MPM,
                                       legacy::FunctionPassManager &FPM) {
   // Handle disabling of all LLVM passes, where we want to preserve the
@@ -659,17 +675,10 @@
       MPM.add(createStripSymbolsPass(true));
   }
 
-  if (CodeGenOpts.hasProfileClangInstr()) {
-    InstrProfOptions Options;
-    Options.NoRedZone = CodeGenOpts.DisableRedZone;
-    Options.InstrProfileOutput = CodeGenOpts.InstrProfileOutput;
-
-    // TODO: Surface the option to emit atomic profile counter increments at
-    // the driver level.
-    Options.Atomic = LangOpts.Sanitize.has(SanitizerKind::Thread);
+  if (Optional<InstrProfOptions> Options =
+          getInstrProfOptions(CodeGenOpts, LangOpts))
+    MPM.add(createInstrProfilingLegacyPass(*Options, false));
 
-    MPM.add(createInstrProfilingLegacyPass(Options, false));
-  }
   bool hasIRInstr = false;
   if (CodeGenOpts.hasProfileIRInstr()) {
     PMBuilder.EnablePGOInstrGen = true;
@@ -1056,6 +1065,9 @@
     if (CodeGenOpts.OptimizationLevel == 0) {
       if (Optional<GCOVOptions> Options = getGCOVOptions(CodeGenOpts))
         MPM.addPass(GCOVProfilerPass(*Options));
+      if (Optional<InstrProfOptions> Options =
+              getInstrProfOptions(CodeGenOpts, LangOpts))
+        MPM.addPass(InstrProfiling(*Options, false));
 
       // Build a minimal pipeline based on the semantics required by Clang,
       // which is just that always inlining occurs.
@@ -1120,6 +1132,11 @@
         PB.registerPipelineStartEPCallback([Options](ModulePassManager &MPM) {
           MPM.addPass(GCOVProfilerPass(*Options));
         });
+      if (Optional<InstrProfOptions> Options =
+              getInstrProfOptions(CodeGenOpts, LangOpts))
+        PB.registerPipelineStartEPCallback([Options](ModulePassManager &MPM) {
+          MPM.addPass(InstrProfiling(*Options, false));
+        });
 
       if (IsThinLTO) {
         MPM = PB.buildThinLTOPreLinkDefaultPipeline(
Index: clang/test/CodeGen/pgo-instrumentation.c
===================================================================
--- clang/test/CodeGen/pgo-instrumentation.c
+++ clang/test/CodeGen/pgo-instrumentation.c
@@ -1,20 +1,36 @@
 // Test if PGO instrumentation and use pass are invoked.
 //
 // Ensure Pass PGOInstrumentationGenPass is invoked.
-// RUN: %clang_cc1 -O2 -fprofile-instrument=llvm %s -mllvm -debug-pass=Structure -emit-llvm -o - 2>&1 | FileCheck %s -check-prefix=CHECK-PGOGENPASS-INVOKED-INSTR-GEN
+// RUN: %clang_cc1 -O2 -fprofile-instrument=llvm %s -mllvm -debug-pass=Structure -emit-llvm -o - 2>&1 | FileCheck %s -check-prefix=CHECK-PGOGENPASS-INVOKED-INSTR-GEN --check-prefix=CHECK-INSTRPROF
+// RUN: %clang_cc1 -O2 -fprofile-instrument=llvm %s  -fexperimental-new-pass-manager -fdebug-pass-manager -emit-llvm -o - 2>&1 | FileCheck %s -check-prefix=CHECK-PGOGENPASS-INVOKED-INSTR-GEN-NEWPM --check-prefix=CHECK-INSTRPROF-NEWPM
 // CHECK-PGOGENPASS-INVOKED-INSTR-GEN: PGOInstrumentationGenPass
+// CHECK-INSTRPROF: Frontend instrumentation-based coverage lowering
+// CHECK-PGOGENPASS-INVOKED-INSTR-GEN-NEWPM: Running pass: PGOInstrumentationGen on
+// CHECK-INSTRPROF-NEWPM: Running pass: InstrProfiling on
 //
 // Ensure Pass PGOInstrumentationGenPass is not invoked.
 // RUN: %clang_cc1 -O2 -fprofile-instrument=clang %s -mllvm -debug-pass=Structure -emit-llvm -o - 2>&1 | FileCheck %s -check-prefix=CHECK-PGOGENPASS-INVOKED-INSTR-GEN-CLANG
+// RUN: %clang_cc1 -O2 -fprofile-instrument=clang %s -fexperimental-new-pass-manager -fdebug-pass-manager -emit-llvm -o - 2>&1 | FileCheck %s -check-prefix=CHECK-PGOGENPASS-INVOKED-INSTR-GEN-CLANG-NEWPM
 // CHECK-PGOGENPASS-INVOKED-INSTR-GEN-CLANG-NOT: PGOInstrumentationGenPass
+// CHECK-PGOGENPASS-INVOKED-INSTR-GEN-CLANG-NEWPM-NOT: Running pass: PGOInstrumentationGen on
+
+// RUN: %clang_cc1 -O2 -fprofile-instrument=clang %s -mllvm -debug-pass=Structure -emit-llvm -o - 2>&1 | FileCheck %s --check-prefix=CHECK-CLANG-INSTRPROF
+// RUN: %clang_cc1 -O2 -fprofile-instrument=clang %s -fexperimental-new-pass-manager -fdebug-pass-manager -emit-llvm -o - 2>&1 | FileCheck %s --check-prefix=CHECK-CLANG-INSTRPROF-NEWPM
+// RUN: %clang_cc1 -O0 -fprofile-instrument=clang %s -mllvm -debug-pass=Structure -emit-llvm -o - 2>&1 | FileCheck %s --check-prefix=CHECK-CLANG-INSTRPROF
+// RUN: %clang_cc1 -O0 -fprofile-instrument=clang %s -fexperimental-new-pass-manager -fdebug-pass-manager -emit-llvm -o - 2>&1 | FileCheck %s --check-prefix=CHECK-CLANG-INSTRPROF-NEWPM
+// CHECK-CLANG-INSTRPROF: Frontend instrumentation-based coverage lowering
+// CHECK-CLANG-INSTRPROF-NEWPM: Running pass: InstrProfiling on
 
 // Ensure Pass PGOInstrumentationUsePass is invoked.
 // RUN: llvm-profdata merge -o %t.profdata %S/Inputs/pgotestir.profraw
 // RUN: %clang_cc1 -O2 -fprofile-instrument-use-path=%t.profdata %s -mllvm -debug-pass=Structure -emit-llvm -o - 2>&1 | FileCheck %s -check-prefix=CHECK-PGOUSEPASS-INVOKED-INSTR-USE
+// RUN: %clang_cc1 -O2 -fprofile-instrument-use-path=%t.profdata %s -fexperimental-new-pass-manager -fdebug-pass-manager -emit-llvm -o - 2>&1 | FileCheck %s -check-prefix=CHECK-PGOUSEPASS-INVOKED-INSTR-USE-NEWPM
 // CHECK-PGOUSEPASS-INVOKED-INSTR-USE: PGOInstrumentationUsePass
+// CHECK-PGOUSEPASS-INVOKED-INSTR-USE-NEWPM: Running pass: PGOInstrumentationUse on
 //
 // Ensure Pass PGOInstrumentationUsePass is not invoked.
 // RUN: llvm-profdata merge -o %t.profdata %S/Inputs/pgotestclang.profraw
 // RUN: %clang_cc1 -O2 -fprofile-instrument-use-path=%t.profdata %s -mllvm -debug-pass=Structure -emit-llvm -o - 2>&1 | FileCheck %s -check-prefix=CHECK-PGOUSEPASS-INVOKED-USE-CLANG
+// RUN: %clang_cc1 -O2 -fprofile-instrument-use-path=%t.profdata %s -fexperimental-new-pass-manager -fdebug-pass-manager -emit-llvm -o - 2>&1 | FileCheck %s -check-prefix=CHECK-PGOUSEPASS-INVOKED-USE-CLANG-NEWPM
 // CHECK-PGOUSEPASS-INVOKED-USE-CLANG-NOT: PGOInstrumentationUsePass
-
+// CHECK-PGOUSEPASS-INVOKED-USE-CLANG-NEWPM-NOT: Running pass: PGOInstrumentationUse on