[SYCL][E2E] Try to enable SYCL tests disabled due to opaque ptr issues (#13695)

This commit attempts to enable tests previously disabled due to opaque
pointer issues.

---------

Signed-off-by: Larsen, Steffen <[email protected]>

Author: steffenlarsen

sycl/test-e2e/BFloat16/bfloat16_conversions.cpp

@@ -5,8 +5,6 @@
 // software emulation.
 // UNSUPPORTED: accelerator
 
-// FIXME: enable opaque pointers support on CPU.
-
 //==---------- bfloat16_conversions.cpp - SYCL bfloat16 type test ---------==//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.

sycl/test-e2e/BFloat16/bfloat16_type.cpp

@@ -6,8 +6,6 @@
 // TODO currently the feature isn't supported on FPGA.
 // UNSUPPORTED: accelerator
 
-// FIXME: enable opaque pointers support on CPU.
-
 //==----------- bfloat16_type.cpp - SYCL bfloat16 type test ----------------==//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.

sycl/test-e2e/DeviceLib/string_test.cpp

@@ -5,8 +5,7 @@
 // RUN: %{build} -fno-builtin -fsycl-device-lib-jit-link -o %t.out
 // RUN: %if !gpu %{ %{run} %t.out %}
 
-// FIXME: enable opaque pointers support on CPU.
-// UNSUPPORTED: cpu || accelerator
+// UNSUPPORTED: accelerator
 
 #include <cassert>
 #include <cstdint>

sycl/test-e2e/Reduction/reduction_usm.cpp

@@ -7,9 +7,6 @@
 // Windows doesn't yet have full shutdown().
 // UNSUPPORTED: ze_debug && windows
 
-// FIXME: enable opaque pointers support
-// REQUIRES: TEMPORARY_DISABLED
-
 // This test performs basic checks of parallel_for(nd_range, reduction, func)
 // with reductions initialized with USM pointer.
 

sycl/test-e2e/Regression/local-arg-align.cpp

@@ -2,8 +2,8 @@
 //
 // RUN: %{run} %t.out
 
-// FIXME: enable opaque pointers support
-// REQUIRES: TEMPORARY_DISABLED
+// https://github.com/intel/llvm/issues/10682
+// UNSUPPORTED: gpu-intel-gen12
 
 //==-- local-arg-align.cpp - Test for local argument alignmnent ------------==//
 //
@@ -16,6 +16,7 @@
 #include <iostream>
 
 #include <sycl/detail/core.hpp>
+#include <sycl/types.hpp>
 
 using namespace sycl;