Update lit.cfg.py

Signed-off-by: srividya sundaram <[email protected]>

Author: srividya-sundaram

sycl/test/lit.cfg.py

@@ -172,10 +172,10 @@
     # For AMD the specific GPU has to be specified with --offload-arch
     if not any([f.startswith("--offload-arch") for f in additional_flags]):
         # If the offload arch wasn't specified in SYCL_CLANG_EXTRA_FLAGS,
-        # hardcode it to gfx906, this is fine because only compiler tests
+        # hardcode it to gfx90a, this is fine because only compiler tests
         additional_flags += [
             "-Xsycl-target-backend=amdgcn-amd-amdhsa",
-            "--offload-arch=gfx906",
+            "--offload-arch=gfx90a",
         ]
 
 config.sycl_headers_filter = lit_config.params.get("SYCL_HEADERS_FILTER", None)