[NFC][SYCL] Drop -Wno-sycl-2017-compat flag from tests (#14239)

This PR is part of an ongoing effort of complete removal of SYCL 1.2.1 (2017) support.

There are only two diagnostics which can be emitted as part of `sycl-2017-compat` group and neither of them in triggered in tests changed in this commit. Therefore, the flag is useless in those tests and we can safely remove the use of it in anticipation of complete removal of that warnings category.
There are more tests that use the flag, but they will be addressed in a separate PR, because they will require more changes to avoid failures in them.

Related PRs: #13411, #13556

Author: AndreiZibrov

clang/test/SemaSYCL/accessor-type-diagnostics.cpp

@@ -1,9 +1,7 @@
 // RUN: %clang_cc1 -triple spir64 -fsycl-is-device -verify \
-// RUN:  -aux-triple x86_64-unknown-linux-gnu -fsyntax-only       \
-// RUN:  -Wno-sycl-2017-compat  %s
+// RUN:  -aux-triple x86_64-unknown-linux-gnu -fsyntax-only %s
 // RUN: %clang_cc1 -triple spir64 -fsycl-is-device -verify \
-// RUN:  -aux-triple x86_64-pc-windows-msvc -fsyntax-only         \
-// RUN:  -Wno-sycl-2017-compat  %s
+// RUN:  -aux-triple x86_64-pc-windows-msvc -fsyntax-only %s
 //
 // Ensure SYCL type restrictions are applied to accessors as well.
 

clang/test/SemaSYCL/buffer_location.cpp

@@ -1,5 +1,5 @@
-// RUN: %clang_cc1 -fsycl-is-device -Wno-sycl-2017-compat -ast-dump %s | FileCheck %s
-// RUN: %clang_cc1 -fsycl-is-device -Wno-sycl-2017-compat -verify -pedantic -DTRIGGER_ERROR %s
+// RUN: %clang_cc1 -fsycl-is-device -ast-dump %s | FileCheck %s
+// RUN: %clang_cc1 -fsycl-is-device -verify -pedantic -DTRIGGER_ERROR %s
 
 #include "Inputs/sycl.hpp"
 

clang/test/SemaSYCL/deferred-diagnostics-aux-builtin.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -fsycl-is-device -internal-isystem %S/Inputs -triple spir64-unknown-unknown -aux-triple x86_64-unknown-linux-gnu -Wno-sycl-2017-compat -verify -fsyntax-only  %s
+// RUN: %clang_cc1 -fsycl-is-device -internal-isystem %S/Inputs -triple spir64-unknown-unknown -aux-triple x86_64-unknown-linux-gnu -verify -fsyntax-only  %s
 
 #include "sycl.hpp"
 

clang/test/SemaSYCL/implicit-sycl-device-attr.cpp

@@ -1,6 +1,6 @@
 // RUN: %clang_cc1 -fsycl-is-device -fcxx-exceptions -triple spir64 \
 // RUN:  -aux-triple x86_64-unknown-linux-gnu -Wno-return-type -verify     \
-// RUN:  -Wno-sycl-2017-compat -fsyntax-only -std=c++17 %s
+// RUN:  -fsyntax-only -std=c++17 %s
 
 // add_ir_attributes_function attribute used to represent compile-time SYCL
 // properties and some of those properties are intended to be turned into

clang/test/SemaSYCL/inline-asm.cpp

@@ -1,6 +1,6 @@
-// RUN: %clang_cc1 -fsycl-is-device -fsyntax-only -Wno-sycl-2017-compat -verify %s -DLINUX_ASM
-// RUN: %clang_cc1 -fsycl-is-device -fsyntax-only -Wno-sycl-2017-compat -verify %s -DLINUX_ASM -DSPIR_CHECK -triple spir64-unknown-unknown
-// RUN: %clang_cc1 -fsycl-is-device -fsyntax-only -Wno-sycl-2017-compat -verify -triple x86_64-windows -fasm-blocks %s
+// RUN: %clang_cc1 -fsycl-is-device -fsyntax-only -verify %s -DLINUX_ASM
+// RUN: %clang_cc1 -fsycl-is-device -fsyntax-only -verify %s -DLINUX_ASM -DSPIR_CHECK -triple spir64-unknown-unknown
+// RUN: %clang_cc1 -fsycl-is-device -fsyntax-only -verify -triple x86_64-windows -fasm-blocks %s
 
 #ifndef SPIR_CHECK
 //expected-no-diagnostics

clang/test/SemaSYCL/intel-fpga-loop-ast.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -fsycl-is-device -internal-isystem %S/Inputs -Wno-sycl-2017-compat -ast-dump %s | FileCheck %s
+// RUN: %clang_cc1 -fsycl-is-device -internal-isystem %S/Inputs -ast-dump %s | FileCheck %s
 
 // Add AST tests for Loop attributes: [[intel::enable_loop_pipelining]],
 // [[intel::max_interleaving()]], [[intel::loop_coalesce]],

clang/test/SemaSYCL/intel-fpga-no-global-work-offset-ast.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -fsycl-is-device -internal-isystem %S/Inputs -Wno-sycl-2017-compat -ast-dump %s | FileCheck %s
+// RUN: %clang_cc1 -fsycl-is-device -internal-isystem %S/Inputs -ast-dump %s | FileCheck %s
 
 // Tests for AST of Intel FPGA no_global_work_offset function attribute.
 

clang/test/SemaSYCL/intel-fpga-nofusion.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -fsycl-is-device -internal-isystem %S/Inputs -fsyntax-only -ast-dump -Wno-sycl-2017-compat -verify %s | FileCheck %s
+// RUN: %clang_cc1 -fsycl-is-device -internal-isystem %S/Inputs -fsyntax-only -ast-dump -verify %s | FileCheck %s
 // expected-no-diagnostics
 
 #include "sycl.hpp"

clang/test/SemaSYCL/intel-max-global-work-dim-device-ast.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 %s -fsyntax-only -ast-dump -fsycl-is-device -internal-isystem %S/Inputs -sycl-std=2017 -Wno-sycl-2017-compat -triple spir64 | FileCheck %s
+// RUN: %clang_cc1 %s -fsyntax-only -ast-dump -fsycl-is-device -internal-isystem %S/Inputs -sycl-std=2017 -triple spir64 | FileCheck %s
 
 // The test checks AST of [[intel::max_global_work_dim()]] attribute.
 

clang/test/SemaSYCL/intel-max-global-work-dim-device.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 %s -fsyntax-only -fsycl-is-device -internal-isystem %S/Inputs -sycl-std=2020 -Wno-sycl-2017-compat -triple spir64 -verify
+// RUN: %clang_cc1 %s -fsyntax-only -fsycl-is-device -internal-isystem %S/Inputs -sycl-std=2020 -triple spir64 -verify
 
 // The test checks support and functionality of [[intel::max_global_work_dim()]] attribute.
 

clang/test/SemaSYCL/intel-max-global-work-dim-host.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -fsycl-is-host -Wno-sycl-2017-compat -fsyntax-only -verify %s
+// RUN: %clang_cc1 -fsycl-is-host -fsyntax-only -verify %s
 // expected-no-diagnostics
 
 [[intel::max_global_work_dim(2)]] void func_do_not_ignore() {}

clang/test/SemaSYCL/intel-max-work-group-size-host.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -fsycl-is-host -fsyntax-only -Wno-sycl-2017-compat -verify %s
+// RUN: %clang_cc1 -fsycl-is-host -fsyntax-only -verify %s
 // expected-no-diagnostics
 
 [[intel::max_work_group_size(2, 2, 2)]] void func_do_not_ignore() {}

clang/test/SemaSYCL/intel-reqd-work-group-size-ast-device.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -fsycl-is-device -internal-isystem %S/Inputs -sycl-std=2017 -Wno-sycl-2017-compat -ast-dump %s | FileCheck %s
+// RUN: %clang_cc1 -fsycl-is-device -internal-isystem %S/Inputs -sycl-std=2017 -ast-dump %s | FileCheck %s
 
 // Test for AST of reqd_work_group_size kernel attribute in SYCL 1.2.1.
 

clang/test/SemaSYCL/intel-reqd-work-group-size-host.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -fsycl-is-host -Wno-sycl-2017-compat -fsyntax-only -verify %s
+// RUN: %clang_cc1 -fsycl-is-host -fsyntax-only -verify %s
 // expected-no-diagnostics
 
 [[sycl::reqd_work_group_size(4)]] void f4x1x1() {}

clang/test/SemaSYCL/intel-work-group-size-hint-ast-device.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -fsycl-is-device -internal-isystem %S/Inputs -sycl-std=2017 -Wno-sycl-2017-compat -ast-dump %s | FileCheck %s
+// RUN: %clang_cc1 -fsycl-is-device -internal-isystem %S/Inputs -sycl-std=2017 -ast-dump %s | FileCheck %s
 
 // Test for AST of work_group_size_hint kernel attribute in SYCL 1.2.1.
 

clang/test/SemaSYCL/invalid-kernel-arguments.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -fsycl-is-device -fsyntax-only -Wno-sycl-2017-compat -verify %s
+// RUN: %clang_cc1 -fsycl-is-device -fsyntax-only -verify %s
 
 // This test checks that compiler doesn't crash if type of kernel argument is
 // invalid.

clang/test/SemaSYCL/kernel-arg-opt-report.cpp

@@ -1,9 +1,9 @@
 // RUN: %clang_cc1 -triple spir64-unknown-unknown -fsycl-is-device \
-// RUN: -Wno-sycl-2017-compat -emit-llvm-bc %s -o %t-host.bc -opt-record-file %t-host.yaml
+// RUN: -emit-llvm-bc %s -o %t-host.bc -opt-record-file %t-host.yaml
 // RUN: FileCheck -check-prefix=SPIR --input-file %t-host.yaml %s
 
 // RUN: %clang_cc1 -triple nvptx64-unknown-unknown -fsycl-is-device \
-// RUN: -Wno-sycl-2017-compat -emit-llvm-bc %s -o %t-host.bc -opt-record-file %t-host.yaml
+// RUN: -emit-llvm-bc %s -o %t-host.bc -opt-record-file %t-host.yaml
 // RUN: FileCheck -check-prefix=NVPTX --input-file %t-host.yaml %s
 // The test generates remarks about the kernel argument, their location and type
 // in the resulting yaml file.

clang/test/SemaSYCL/kernel-function-type.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -fsycl-is-device -fsyntax-only -Wno-sycl-2017-compat -verify %s
+// RUN: %clang_cc1 -fsycl-is-device -fsyntax-only -verify %s
 // expected-no-diagnostics
 
 // The kernel_single_task call is emitted as an OpenCL kernel function. The call

clang/test/SemaSYCL/lambda_implicit_capture_this.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -fsycl-is-device -fsyntax-only -Wno-sycl-2017-compat -verify %s
+// RUN: %clang_cc1 -fsycl-is-device -fsyntax-only -verify %s
 //
 // This test checks that the compiler issues an error on attempt to capture
 // "this" pointer by lambdas passed to the device code (directly and indirectly)

clang/test/SemaSYCL/loop_fusion_ast.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -fsycl-is-device -internal-isystem %S/Inputs -Wno-sycl-2017-compat -ast-dump %s | FileCheck %s
+// RUN: %clang_cc1 -fsycl-is-device -internal-isystem %S/Inputs -ast-dump %s | FileCheck %s
 
 // Tests for AST of Intel FPGA loop fusion function attributes
 #include "sycl.hpp"

clang/test/SemaSYCL/loop_unroll.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -fsycl-is-device -fsyntax-only -Wno-sycl-2017-compat -verify -pedantic %s
+// RUN: %clang_cc1 -fsycl-is-device -fsyntax-only -verify -pedantic %s
 
 template <int A>
 void bar() {

clang/test/SemaSYCL/markfunction-astconsumer.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -fsycl-is-device -Wno-return-type -verify -Wno-sycl-2017-compat -fsyntax-only -std=c++17 %s
+// RUN: %clang_cc1 -fsycl-is-device -Wno-return-type -verify -fsyntax-only -std=c++17 %s
 void bar();
 
 template <typename T>

clang/test/SemaSYCL/max-concurrency-ast.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -fsycl-is-device -internal-isystem %S/Inputs -Wno-sycl-2017-compat -ast-dump %s | FileCheck %s
+// RUN: %clang_cc1 -fsycl-is-device -internal-isystem %S/Inputs -ast-dump %s | FileCheck %s
 
 // Tests for AST of Intel FPGA max concurrency function attribute.
 #include "sycl.hpp"

clang/test/SemaSYCL/no-vtables.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -fsycl-is-device -triple spir64-unknown-unknown -verify -Wno-sycl-2017-compat -emit-llvm-only %s
+// RUN: %clang_cc1 -fsycl-is-device -triple spir64-unknown-unknown -verify -emit-llvm-only %s
 // expected-no-diagnostics
 // Should never fail, since the type is never used in kernel code.
 

clang/test/SemaSYCL/no-vtables2.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -fsycl-is-device -Wno-return-type -verify -Wno-sycl-2017-compat -fsyntax-only %s
+// RUN: %clang_cc1 -fsycl-is-device -Wno-return-type -verify -fsyntax-only %s
 
 struct Base {
   virtual void f() const {}

clang/test/SemaSYCL/num_simd_work_items.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 %s -fsycl-is-device -internal-isystem %S/Inputs -triple spir64 -fsyntax-only -sycl-std=2020 -Wno-sycl-2017-compat -verify
+// RUN: %clang_cc1 %s -fsycl-is-device -internal-isystem %S/Inputs -triple spir64 -fsyntax-only -sycl-std=2020 -verify
 
 // The test checks support and functionality of [[intel::num_simd_work_items()]] attribute.
 

clang/test/SemaSYCL/num_simd_work_items_ast.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 %s -fsycl-is-device -internal-isystem %S/Inputs -triple spir64 -fsyntax-only -sycl-std=2017 -Wno-sycl-2017-compat -ast-dump | FileCheck %s
+// RUN: %clang_cc1 %s -fsycl-is-device -internal-isystem %S/Inputs -triple spir64 -fsyntax-only -sycl-std=2017 -ast-dump | FileCheck %s
 
 // The test checks AST of [[intel::num_simd_work_items()]] attribute.
 

clang/test/SemaSYCL/num_simd_work_items_host.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -fsycl-is-host -fsyntax-only -Wno-sycl-2017-compat -verify %s
+// RUN: %clang_cc1 -fsycl-is-host -fsyntax-only -verify %s
 // expected-no-diagnostics
 
 [[intel::num_simd_work_items(2)]] void func_do_not_ignore() {}

clang/test/SemaSYCL/pointer-to-vla.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -fsycl-is-device -triple spir64 -fsyntax-only -Wno-sycl-2017-compat -verify %s
+// RUN: %clang_cc1 -fsycl-is-device -triple spir64 -fsyntax-only -verify %s
 //
 // This test checks if compiler reports compilation error on an attempt to pass
 // a pointer to VLA as kernel argument

clang/test/SemaSYCL/prohibit-thread-local.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -fsycl-is-device -triple spir64 -verify -Wno-sycl-2017-compat -fsyntax-only %s
+// RUN: %clang_cc1 -fsycl-is-device -triple spir64 -verify -fsyntax-only %s
 
 thread_local const int prohobit_ns_scope = 0;
 thread_local int prohobit_ns_scope2 = 0;

clang/test/SemaSYCL/reference-kernel-param.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -fsycl-is-device -verify -Wno-sycl-2017-compat -fsyntax-only %s
+// RUN: %clang_cc1 -fsycl-is-device -verify -fsyntax-only %s
 
 // This test checks if compiler reports compilation error on an attempt to pass
 // a reference as SYCL kernel parameter.

clang/test/SemaSYCL/reqd-sub-group-size-ast.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -fsycl-is-device -internal-isystem %S/Inputs -sycl-std=2017 -Wno-sycl-2017-compat -ast-dump %s | FileCheck %s
+// RUN: %clang_cc1 -fsycl-is-device -internal-isystem %S/Inputs -sycl-std=2017 -ast-dump %s | FileCheck %s
 
 // The test checks AST of [[intel::reqd_sub_group_size()]] attribute.
 

clang/test/SemaSYCL/restrict-recursion.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -fsycl-is-device -fcxx-exceptions -Wno-return-type -verify -Wno-sycl-2017-compat -fsyntax-only -std=c++17 %s
+// RUN: %clang_cc1 -fsycl-is-device -fcxx-exceptions -Wno-return-type -verify -fsyntax-only -std=c++17 %s
 
 // This recursive function is not called from sycl kernel,
 // so it should not be diagnosed.

clang/test/SemaSYCL/restrict-recursion2.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -fsycl-is-device -fcxx-exceptions -Wno-return-type -verify -Wno-sycl-2017-compat -fsyntax-only -std=c++17 %s
+// RUN: %clang_cc1 -fsycl-is-device -fcxx-exceptions -Wno-return-type -verify -fsyntax-only -std=c++17 %s
 
 // This recursive function is not called from sycl kernel,
 // so it should not be diagnosed.

clang/test/SemaSYCL/restrict-recursion3.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -fsycl-is-device -fcxx-exceptions -Wno-return-type -Wno-sycl-2017-compat -Wno-error=sycl-strict -verify -fsyntax-only -std=c++17 %s
+// RUN: %clang_cc1 -fsycl-is-device -fcxx-exceptions -Wno-return-type -Wno-error=sycl-strict -verify -fsyntax-only -std=c++17 %s
 
 // This recursive function is not called from sycl kernel,
 // so it should not be diagnosed.

clang/test/SemaSYCL/restrict-recursion4.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -fsycl-is-device -fcxx-exceptions -Wno-return-type -Wno-sycl-2017-compat -Wno-error=sycl-strict -verify -fsyntax-only -std=c++17 %s
+// RUN: %clang_cc1 -fsycl-is-device -fcxx-exceptions -Wno-return-type -Wno-error=sycl-strict -verify -fsyntax-only -std=c++17 %s
 
 // This recursive function is not called from sycl kernel,
 // so it should not be diagnosed.

clang/test/SemaSYCL/stall_enable_device.cpp

@@ -1,5 +1,5 @@
-// RUN: %clang_cc1 %s -fsyntax-only -internal-isystem %S/Inputs -fsycl-is-device -Wno-sycl-2017-compat -DTRIGGER_ERROR -verify
-// RUN: %clang_cc1 -fsycl-is-device -internal-isystem %S/Inputs -fsyntax-only -ast-dump -Wno-sycl-2017-compat %s | FileCheck %s
+// RUN: %clang_cc1 %s -fsyntax-only -internal-isystem %S/Inputs -fsycl-is-device -DTRIGGER_ERROR -verify
+// RUN: %clang_cc1 -fsycl-is-device -internal-isystem %S/Inputs -fsyntax-only -ast-dump %s | FileCheck %s
 
 // Test that checks [[intel::use_stall_enable_clusters]] attribute support on function.
 

clang/test/SemaSYCL/sycl-callstack.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -fsycl-is-device -fcxx-exceptions -verify -Wno-sycl-2017-compat -fsyntax-only -std=c++17 %s
+// RUN: %clang_cc1 -fsycl-is-device -fcxx-exceptions -verify -fsyntax-only -std=c++17 %s
 
 template <typename name, typename Func>
 __attribute__((sycl_kernel)) void kernel_single_task(const Func &kernelFunc) {

clang/test/SemaSYCL/sycl-cconv.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -fsycl-is-device -triple spir64-unknown-windows -aux-triple x86_64-pc-windows-msvc -fsyntax-only -Wno-sycl-2017-compat -verify %s
+// RUN: %clang_cc1 -fsycl-is-device -triple spir64-unknown-windows -aux-triple x86_64-pc-windows-msvc -fsyntax-only -verify %s
 
 // expected-no-warning@+1
 __inline __cdecl int printf(char const* const _Format, ...) { return 0; }

clang/test/SemaSYCL/sycl-device-const-static.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -fsycl-is-device -verify -Wno-sycl-2017-compat -fsyntax-only %s
+// RUN: %clang_cc1 -fsycl-is-device -verify -fsyntax-only %s
 
 struct Base {};
 struct S {

clang/test/SemaSYCL/sycl-device-static-restrict.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -fsycl-is-device -verify -Wno-sycl-2017-compat -fsyntax-only %s
+// RUN: %clang_cc1 -fsycl-is-device -verify -fsyntax-only %s
 const int glob1 = 1;
 int glob2 = 2;
 template <typename name, typename Func>

clang/test/SemaSYCL/sycl-device-template-diag.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -fsycl-is-device -verify -Wno-sycl-2017-compat -fsyntax-only %s -internal-isystem %S/Inputs
+// RUN: %clang_cc1 -fsycl-is-device -verify -fsyntax-only %s -internal-isystem %S/Inputs
 
 // This test verifies that we generate deferred diagnostics when
 // such diagnostics are in a function template.

clang/test/SemaSYCL/sycl-dllimport-dllexport.cpp

@@ -1,19 +1,19 @@
 // RUN: %clang_cc1 -triple spir64-unknown-unknown -fms-extensions \
 // RUN: -aux-triple x86_64-unknown-linux-gnu -fsycl-is-device \
-// RUN: -fsyntax-only -Wno-sycl-2017-compat -DWARNCHECK %s -o /dev/null 2>&1 | FileCheck %s
+// RUN: -fsyntax-only -DWARNCHECK %s -o /dev/null 2>&1 | FileCheck %s
 // check random triple aux-triple with sycl-device
 
-// RUN: %clang_cc1 -triple spir64-unknown-windows -Wno-sycl-2017-compat -fsyntax-only \
+// RUN: %clang_cc1 -triple spir64-unknown-windows -fsyntax-only \
 // RUN: -fms-extensions -DWARNCHECK %s -o /dev/null 2>&1 | FileCheck --check-prefixes CHECKALL %s
 // check without -aux-triple but sycl-device
 
 // RUN: %clang_cc1 -triple spir64-unknown-windows \
 // RUN: -fsycl-is-device -aux-triple x86_64-pc-windows-msvc -fms-extensions \
-// RUN: -fsyntax-only -Wno-sycl-2017-compat -DWARNCHECK %s -o /dev/null 2>&1 | \
+// RUN: -fsyntax-only -DWARNCHECK %s -o /dev/null 2>&1 | \
 // RUN: FileCheck %s --check-prefixes CHECKALL
 // check -aux-tripe without sycl-device
 
-// RUN: %clang_cc1 -triple spir64-unknown-windows -Wno-sycl-2017-compat -fsyntax-only \
+// RUN: %clang_cc1 -triple spir64-unknown-windows -fsyntax-only \
 // RUN: -aux-triple x86_64-pc-windows-msvc -fsycl-is-device \
 // RUN: -fms-extensions -verify  %s
 // check error message when dllimport function gets called in sycl-kernel code

clang/test/SemaSYCL/sycl-fptr-lambda.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -fsycl-is-device -std=c++14 -verify -Wno-sycl-2017-compat -fsyntax-only %s
+// RUN: %clang_cc1 -fsycl-is-device -std=c++14 -verify -fsyntax-only %s
 // expected-no-diagnostics
 
 template <typename name, typename Func>

clang/test/SemaSYCL/sycl-pseudo-dtor.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -fsycl-is-device -verify -Wno-sycl-2017-compat -fsyntax-only %s
+// RUN: %clang_cc1 -fsycl-is-device -verify -fsyntax-only %s
 
 template <typename functor_t>
 struct functor_wrapper{

clang/test/SemaSYCL/sycl-restrict.cpp

@@ -1,14 +1,14 @@
 // RUN: %clang_cc1 -fsycl-is-device -fcxx-exceptions -triple spir64 \
 // RUN:  -aux-triple x86_64-unknown-linux-gnu -Wno-return-type -verify     \
-// RUN:  -Wno-sycl-2017-compat -fsyntax-only -std=c++17 %s
+// RUN:  -fsyntax-only -std=c++17 %s
 // RUN: %clang_cc1 -fsycl-is-device -fcxx-exceptions -triple spir64 \
 // RUN:  -aux-triple x86_64-unknown-linux-gnu -fno-sycl-allow-func-ptr     \
-// RUN:  -Wno-return-type -verify -Wno-sycl-2017-compat -fsyntax-only      \
+// RUN:  -Wno-return-type -verify -fsyntax-only      \
 // RUN:  -std=c++17 %s
 // RUN: %clang_cc1 -fsycl-is-device -fcxx-exceptions -triple spir64 \
 // RUN:  -aux-triple x86_64-unknown-linux-gnu -DALLOW_FP=1                 \
 // RUN:  -fsycl-allow-func-ptr -Wno-return-type -verify                    \
-// RUN:  -Wno-sycl-2017-compat -fsyntax-only -std=c++17 %s
+// RUN:  -fsyntax-only -std=c++17 %s
 
 namespace std {
 class type_info;

clang/test/SemaSYCL/tls_error.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -fsycl-is-device -triple spir64 -verify -Wno-sycl-2017-compat -fsyntax-only %s
+// RUN: %clang_cc1 -fsycl-is-device -triple spir64 -verify -fsyntax-only %s
 
 extern __thread void* __once_callable;  // expected-no-error
 extern __thread void (*__once_call)();  // expected-no-error

clang/test/SemaSYCL/unevaluated-function.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -fsycl-is-device -fcxx-exceptions -verify -Wno-sycl-2017-compat -fsyntax-only %s
+// RUN: %clang_cc1 -fsycl-is-device -fcxx-exceptions -verify -fsyntax-only %s
 
 // Check that a function used in an unevaluated context is not subject
 // to delayed device diagnostics.

clang/test/SemaSYCL/unsupported_math.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -fsycl-is-device -fsyntax-only -Wno-sycl-2017-compat -verify %s
+// RUN: %clang_cc1 -fsycl-is-device -fsyntax-only -verify %s
 template <typename name, typename Func>
 __attribute__((sycl_kernel)) void kernel(const Func &kernelFunc) {
   kernelFunc();

clang/test/SemaSYCL/variadic-func-call.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -fsycl-is-device -triple spir64-unknown-unknown -fsyntax-only -Wno-sycl-2017-compat -verify %s
+// RUN: %clang_cc1 -fsycl-is-device -triple spir64-unknown-unknown -fsyntax-only -verify %s
 
 void variadic(int, ...) {}
 namespace NS {