[SYCL][HIP] Emit program metadata for HIP

And enable reqd wg size tests.

Author: jchlanda

clang/lib/Driver/ToolChains/Clang.cpp

@@ -10227,7 +10227,7 @@ void SYCLPostLink::ConstructJob(Compilation &C, const JobAction &JA,
   if (!(T.isAMDGCN()))
     addArgs(CmdArgs, TCArgs, {"-emit-param-info"});
   // Enable PI program metadata
-  if (T.isNVPTX())
+  if (T.isNVPTX() || T.isAMDGCN())
     addArgs(CmdArgs, TCArgs, {"-emit-program-metadata"});
   if (SYCLPostLink->getTrueType() == types::TY_LLVM_BC) {
     // single file output requested - this means only perform necessary IR

sycl/test-e2e/Basic/reqd_work_group_size.cpp

@@ -1,8 +1,5 @@
 // RUN: %{build} -o %t.out
 // RUN: %{run} %t.out
-//
-// Failing negative test with HIP
-// UNSUPPORTED: hip
 
 #include <sycl/sycl.hpp>
 

sycl/test-e2e/Basic/reqd_work_group_size_check_exception.cpp

@@ -1,8 +1,6 @@
 // RUN: %clangxx -fsycl -fsycl-targets=%{sycl_triple}  %s -o %t.out
 // RUN: %{run} %t.out
 
-// UNSUPPORTED: hip
-
 #include <sycl/sycl.hpp>
 
 #define CHECK_INVALID_REQD_WORK_GROUP_SIZE(Dim, ...)                           \