[E2E] Introduce SPIR-V Backend support in SYCL tests and end-to-end tests (#16317)

Introduce SPIR-V Backend support in SYCL tests and end-to-end tests by
adding XFAIL & UNSUPPORTED to tests that are not passed at the moment
when Khronos Translator is substituted by SPIR-V Backend. Three
syntax-only tests are moved from e2e to tests.

---------

Co-authored-by: Nick Sarnie <nick.sarnie@intel.com>

Author: VyacheslavLevytskyy

sycl/test-e2e/AddressCast/dynamic_address_cast.cpp

@@ -12,6 +12,10 @@
 // RUN: %{build} -o %t.out
 // RUN: %{run} %t.out
 
+// Depends on SPIR-V Backend & run-time drivers version.
+// XFAIL: spirv-backend && gpu
+// XFAIL-TRACKER: CMPLRLLVM-64705
+
 #include <sycl/detail/core.hpp>
 
 #include <sycl/ext/oneapi/experimental/address_cast.hpp>

sycl/test-e2e/AddressSanitizer/lit.local.cfg

@@ -13,3 +13,6 @@ if "-fsanitize=memory" in config.cxx_flags:
 
 # https://github.com/intel/llvm/issues/15953
 config.unsupported_features += ['gpu-intel-gen12']
+
+# CMPLRLLVM-64052
+config.unsupported_features += ['spirv-backend']

sycl/test-e2e/AddressSanitizer/out-of-bounds/DeviceGlobal/multi_device_images.cpp

@@ -4,6 +4,9 @@
 // RUN: %clangxx -fsycl %device_asan_flags -O2 -g %t1.o %t2.o -o %t.out
 // RUN: %{run} not %t.out 2>&1 | FileCheck %s
 
+// XFAIL: spirv-backend
+// XFAIL-TRACKER: CMPLRLLVM-64059
+
 #include <sycl/detail/core.hpp>
 
 #include <sycl/ext/oneapi/device_global/device_global.hpp>

sycl/test-e2e/AddressSanitizer/out-of-bounds/local/multiple_source.cpp

@@ -3,6 +3,10 @@
 // RUN: %{build} %device_asan_flags -O2 -g -DUSER_CODE_2 -c -o %t2.o
 // RUN: %clangxx -fsycl %device_asan_flags -O2 -g %t1.o %t2.o -o %t.out
 // RUN: %{run} not %t.out 2>&1 | FileCheck %s
+
+// XFAIL: spirv-backend
+// XFAIL-TRACKER: CMPLRLLVM-64059
+
 #include <sycl/usm.hpp>
 
 constexpr std::size_t N = 4;

sycl/test-e2e/BFloat16/bfloat16_builtins.cpp

@@ -12,6 +12,11 @@
 // RUN:  %if preview-breaking-changes-supported %{  %clangxx -fsycl -fpreview-breaking-changes %{sycl_target_opts} %if any-device-is-cuda %{ -Xsycl-target-backend=nvptx64-nvidia-cuda --cuda-gpu-arch=sm_80 %} %s -o %t2.out %{mathflags} %}
 // RUN:  %if preview-breaking-changes-supported %{  %{run} %t2.out  %}
 
+// Flaky timeout on CPU. Enable when fixed.
+// Depends on SPIR-V Backend & run-time drivers version.
+// UNSUPPORTED: spirv-backend && cpu
+// UNSUPPORTED-TRACKER: CMPLRLLVM-64705
+
 #include "bfloat16_builtins.hpp"
 
 int main() {

sycl/test-e2e/Basic/backend_info.cpp

@@ -1,7 +1,7 @@
 // RUN: %{build} -o %t.out
 // RUN: %{run} %t.out
 //
-// RUN: %{build} -DTEST_ERRORS -D_GLIBCXX_USE_CXX11_ABI=0 -fsyntax-only -Xclang -verify -Xclang -verify-ignore-unexpected=note
+// RUN: %{build} -DTEST_ERRORS -D_GLIBCXX_USE_CXX11_ABI=0 -fsyntax-only -Wno-error=unused-command-line-argument -Xclang -verify -Xclang -verify-ignore-unexpected=note
 
 //==--- backend_info.cpp - SYCL backend info test---------------------------==//
 //

sycl/test-e2e/Basic/multisource.cpp

@@ -19,6 +19,9 @@
 // RUN: %clangxx -fsycl %{sycl_target_opts} %t.init.o %t.calc.o %t.main.o -Wno-unused-command-line-argument -o %t2.fat
 // RUN: %{run} %t2.fat
 
+// XFAIL: spirv-backend
+// XFAIL-TRACKER: CMPLRLLVM-64059
+
 #include <sycl/detail/core.hpp>
 
 #include <iostream>

sycl/test-e2e/Basic/multisource_spv_obj.cpp

@@ -28,6 +28,9 @@
 // RUN: %clangxx -fsycl %{sycl_target_opts} %t.init.o %t.calc.o %t.main.o -Wno-unused-command-line-argument -o %t3.fat
 // RUN: %{run} %t3.fat
 
+// XFAIL: spirv-backend
+// XFAIL-TRACKER: CMPLRLLVM-64059
+
 #include <sycl/detail/core.hpp>
 
 #include <iostream>

sycl/test-e2e/Compression/compression.cpp

@@ -6,3 +6,6 @@
 // RUN: %{run} %t_not_compress.out
 // RUN: %{run} %t_compress.out
 // RUN: not diff %t_not_compress.out %t_compress.out
+
+// XFAIL: spirv-backend
+// XFAIL-TRACKER: https://github.com/llvm/llvm-project/issues/122075

sycl/test-e2e/Config/env_vars.cpp

@@ -13,6 +13,9 @@
 // RUN: %if cpu %{ env SYCL_PROGRAM_COMPILE_OPTIONS="-enable-link-options -cl-denorms-are-zero" SHOULD_CRASH=1 %{run} %t.out %}
 // RUN: %if cpu %{ env SYCL_PROGRAM_APPEND_COMPILE_OPTIONS="-enable-link-options -cl-denorms-are-zero" SHOULD_CRASH=1 %{run} %t.out %}
 
+// XFAIL: spirv-backend
+// XFAIL-TRACKER: https://github.com/llvm/llvm-project/issues/122075
+
 #include "../helpers.hpp"
 #include <cassert>
 #include <sycl/detail/core.hpp>