Backport hand-optimized compiler settings in modules from ROCM to HIP

Backport DECLSPEC settings from ROCM to HIP

src/modules/module_01720.c

@@ -58,6 +58,12 @@ char *module_jit_build_options (MAYBE_UNUSED const hashconfig_t *hashconfig, MAY
     return jit_build_options;
   }
 
+  // HIP
+  if (device_param->opencl_device_vendor_id == VENDOR_ID_AMD_USE_HIP)
+  {
+    hc_asprintf (&jit_build_options, "-D _unroll");
+  }
+
   // ROCM
   if ((device_param->opencl_device_vendor_id == VENDOR_ID_AMD) && (device_param->has_vperm == true))
   {