[SYCL][E2E] Compile AOT for CPU in SYCLBIN executable tests (#20805)

This commit adds the spir64_x86_64 target to SYCLBIN executable tests.

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

Author: steffenlarsen

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

@@ -1,9 +1,11 @@
 syclbin_exec_opts = ""
-if 'target-spir' in config.available_features and 'ocloc' in config.available_features:
-  # Due to a bug in clang-linker-wrapper we cannot use -device * on Windows, so
-  # we pick specific targets for now. Once that is fixed we can switch to the
-  # wildcard. See https://github.com/intel/llvm/issues/19373.
-  syclbin_exec_opts = '-fsycl-targets=spir64,spir64_gen -Xsycl-target-backend=spir64_gen "-device pvc,dg2,bmg-g21"'
+if 'target-spir' in config.available_features:
+  syclbin_exec_opts = '-fsycl-targets=spir64,spir64_x86_64'
+  if 'ocloc' in config.available_features:
+    # Due to a bug in clang-linker-wrapper we cannot use -device * on Windows, so
+    # we pick specific targets for now. Once that is fixed we can switch to the
+    # wildcard. See https://github.com/intel/llvm/issues/19373.
+    syclbin_exec_opts = syclbin_exec_opts + ',spir64_gen -Xsycl-target-backend=spir64_gen "-device pvc,dg2,bmg-g21"'
 config.substitutions.append(('%{syclbin_exec_opts}', format(syclbin_exec_opts)))
 
 # https://github.com/intel/llvm/issues/20142