[SYCL][NewPM] Add SPIRITTAnnotations pass into optimization

Add SPIRITTAnnotations pass into clang optimizations pipeline when using
new Pass Manager.

Signed-off-by: Mikhail Lychkov <[email protected]>

Author: mlychkov

clang/lib/CodeGen/BackendUtil.cpp

@@ -1481,6 +1481,16 @@ void EmitAssemblyHelper::RunOptimizationPipeline(
     MPM.addPass(SYCLMutatePrintfAddrspacePass());
   }
 
+  // Add SPIRITTAnnotations pass to the pass manager if
+  // -fsycl-instrument-device-code option was passed. This option can be used
+  // only with spir triple.
+  if (CodeGenOpts.SPIRITTAnnotations) {
+    if (!llvm::Triple(TheModule->getTargetTriple()).isSPIR())
+      llvm::report_fatal_error(
+          "ITT annotations can only by added to a module with spir target");
+    MPM.addPass(SPIRITTAnnotationsPass());
+  }
+
   // Add a verifier pass if requested. We don't have to do this if the action
   // requires code generation because there will already be a verifier pass in
   // the code-generation pipeline.

clang/test/CodeGenSYCL/kernel-simple-instrumentation.cpp

@@ -1,7 +1,8 @@
 /// Check if start/finish ITT annotations are being added during compilation of
 /// SYCL device code
 
-// RUN: %clang_cc1 -fsycl-is-device -fsycl-instrument-device-code -triple spir64-unknown-unknown -emit-llvm %s -o - | FileCheck %s
+// RUN: %clang_cc1 -fsycl-is-device -flegacy-pass-manager -fsycl-instrument-device-code -triple spir64-unknown-unknown -emit-llvm %s -o - | FileCheck %s
+// RUN: %clang_cc1 -fsycl-is-device -fno-legacy-pass-manager -fsycl-instrument-device-code -triple spir64-unknown-unknown -emit-llvm %s -o - | FileCheck %s
 
 // CHECK: kernel_function
 // CHECK-NEXT: entry: