// RUN: %clang_cc1 %s -triple "spir64-unknown-unknown" -emit-llvm -o - -cl-std=CL2.0 | FileCheck %s --check-prefix=CHECK-NO-CXX

// RUN: %clang_cc1 %s -triple "spir64-unknown-unknown" -emit-llvm -o - -cl-std=clc++1.0 | FileCheck %s --check-prefix=CHECK-CXX100
// RUN: %clang_cc1 %s -triple "spir64-unknown-unknown" -emit-llvm -o - -cl-std=clc++2021 | FileCheck %s --check-prefix=CHECK-CXX2021

// This test checks that opencl.cxx.version metadata is emitted accordingly.
// It avoids any C++ features to enable checking that the metadata is not emitted in non-C++ mode.

kernel void foo() {}

// CHECK-NO-CXX-NOT: opencl.cxx.version

// CHECK-CXX100-DAG: !opencl.ocl.version = !{[[OCL:![0-9]+]]}
// CHECK-CXX100-DAG: !opencl.cxx.version = !{[[CXX:![0-9]+]]}
// CHECK-CXX100-DAG: [[OCL]] = !{i32 2, i32 0}
// CHECK-CXX100-DAG: [[CXX]] = !{i32 1, i32 0}

// CHECK-CXX2021-DAG: !opencl.ocl.version = !{[[OCL:![0-9]+]]}
// CHECK-CXX2021-DAG: !opencl.cxx.version = !{[[CXX:![0-9]+]]}
// CHECK-CXX2021-DAG: [[OCL]] = !{i32 3, i32 0}
// CHECK-CXX2021-DAG: [[CXX]] = !{i32 2021, i32 0}