Add TODO comment

Author: bader

sycl/test/basic_tests/accessor/accessor.cpp

@@ -1,3 +1,6 @@
+// TODO: Enable compilation w/o -fno-sycl-std-optimizations option.
+// See https://github.com/intel/llvm/issues/2264 for more details.
+
 // RUN: %clangxx -fsycl -fno-sycl-std-optimizations -fsycl-targets=%sycl_triple %s -o %t.out
 // RUN: env SYCL_DEVICE_TYPE=HOST %t.out
 // RUN: %CPU_RUN_PLACEHOLDER %t.out

sycl/test/basic_tests/boolean.cpp

@@ -1,3 +1,6 @@
+// TODO: Enable compilation w/o -fno-sycl-std-optimizations option.
+// See https://github.com/intel/llvm/issues/2264 for more details.
+
 // RUN: %clangxx -fsycl -fno-sycl-std-optimizations -fsycl-targets=%sycl_triple %s -o %t.out
 // RUN: env SYCL_DEVICE_TYPE=HOST %t.out
 // RUN: %CPU_RUN_PLACEHOLDER %t.out

sycl/test/basic_tests/stream/stream.cpp

@@ -1,3 +1,6 @@
+// TODO: Enable compilation w/o -fno-sycl-std-optimizations option.
+// See https://github.com/intel/llvm/issues/2264 for more details.
+
 // RUN: %clangxx -fsycl -fno-sycl-std-optimizations -fsycl-targets=%sycl_triple %s -o %t.out
 // RUN: env SYCL_DEVICE_TYPE=HOST %t.out | FileCheck %s
 // RUN: %CPU_RUN_PLACEHOLDER %t.out %CPU_CHECK_PLACEHOLDER

sycl/test/fpga_tests/fpga_lsu.cpp

@@ -1,3 +1,6 @@
+// TODO: Enable compilation w/o -fno-sycl-std-optimizations option.
+// See https://github.com/intel/llvm/issues/2264 for more details.
+
 // RUN: %clangxx -fsycl -fno-sycl-std-optimizations %s -o %t.out
 // RUNx: %ACC_RUN_PLACEHOLDER %t.out
 //==----------------- fpga_lsu.cpp - SYCL FPGA LSU test --------------------==//

sycl/test/hier_par/hier_par_wgscope.cpp

@@ -1,3 +1,12 @@
+// TODO: Enable compilation w/o -fno-sycl-std-optimizations option.
+// See https://github.com/intel/llvm/issues/2264 for more details.
+
+// RUN: %clangxx -fsycl -fno-sycl-std-optimizations -fsycl-targets=%sycl_triple %s -o %t.out
+// RUN: env SYCL_DEVICE_TYPE=HOST %t.out
+// RUN: %CPU_RUN_PLACEHOLDER %t.out
+// RUN: %GPU_RUN_PLACEHOLDER %t.out
+// RUN: %ACC_RUN_PLACEHOLDER %t.out
+
 //==- hier_par_wgscope.cpp --- hierarchical parallelism test for WG scope---==//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
@@ -6,12 +15,6 @@
 //
 //===----------------------------------------------------------------------===//
 
-// RUN: %clangxx -fsycl -fno-sycl-std-optimizations -fsycl-targets=%sycl_triple %s -o %t.out
-// RUN: env SYCL_DEVICE_TYPE=HOST %t.out
-// RUN: %CPU_RUN_PLACEHOLDER %t.out
-// RUN: %GPU_RUN_PLACEHOLDER %t.out
-// RUN: %ACC_RUN_PLACEHOLDER %t.out
-
 // This test checks correctness of hierarchical kernel execution when there is
 // code and data in the work group scope.
 

sycl/test/regression/group.cpp

@@ -1,3 +1,6 @@
+// TODO: Enable compilation w/o -fno-sycl-std-optimizations option.
+// See https://github.com/intel/llvm/issues/2264 for more details.
+
 // RUN: %clangxx -fsycl -fno-sycl-std-optimizations -fsycl-targets=%sycl_triple %s -o %t.out
 // RUN: env SYCL_DEVICE_TYPE=HOST %t.out
 // RUN: %CPU_RUN_PLACEHOLDER %t.out

sycl/test/spec_const/spec_const_hw.cpp

@@ -1,3 +1,6 @@
+// TODO: Enable compilation w/o -fno-sycl-std-optimizations option.
+// See https://github.com/intel/llvm/issues/2264 for more details.
+
 // UNSUPPORTED: cuda || level_zero
 //
 // RUN: %clangxx -fsycl -fno-sycl-std-optimizations -fsycl-targets=%sycl_triple %s -o %t.out

sycl/test/sub_group/generic-shuffle.cpp

@@ -1,3 +1,6 @@
+// TODO: Enable compilation w/o -fno-sycl-std-optimizations option.
+// See https://github.com/intel/llvm/issues/2264 for more details.
+
 // UNSUPPORTED: cuda || cpu
 // CUDA compilation and runtime do not yet support sub-groups.
 // #2245 failed on OpenCL CPU (2020.10.7.0.15) with avx2 instruction set

sycl/test/sub_group/generic_reduce.cpp

@@ -1,3 +1,6 @@
+// TODO: Enable compilation w/o -fno-sycl-std-optimizations option.
+// See https://github.com/intel/llvm/issues/2264 for more details.
+
 // UNSUPPORTED: cuda
 // CUDA compilation and runtime do not yet support sub-groups.
 //

sycl/test/sub_group/load_store.cpp

@@ -1,3 +1,6 @@
+// TODO: Enable compilation w/o -fno-sycl-std-optimizations option.
+// See https://github.com/intel/llvm/issues/2264 for more details.
+
 // UNSUPPORTED: cuda
 // CUDA compilation and runtime do not yet support sub-groups.
 //