1 files changed, 29 insertions, 0 deletions
diff --git a/utests/compiler_global_constant_2.cpp b/utests/compiler_global_constant_2.cpp
index 56fccb57..cbe63aec 100644
--- a/utests/compiler_global_constant_2.cpp
+++ b/utests/compiler_global_constant_2.cpp
@@ -23,8 +23,37 @@ void compiler_global_constant_2(void)
   // Check results
   OCL_MAP_BUFFER(0);
   for (uint32_t i = 0; i < n; ++i)
+//    std::cout << ((uint32_t *)buf_data[0])[i] << std::endl;
     OCL_ASSERT(((uint32_t *)buf_data[0])[i] == m[i%3] + t[i%5] + e + r);
   OCL_UNMAP_BUFFER(0);
 }
 
+void compiler_global_constant_2_long(void)
+{
+  const size_t n = 2048;
+  const uint32_t e = 34, r = 77;
+
+  // Setup kernel and buffers
+  OCL_CREATE_KERNEL_FROM_FILE("compiler_global_constant_2", "compiler_global_constant_2_long");
+  OCL_CREATE_BUFFER(buf[0], 0, n * sizeof(uint64_t), NULL);
+  OCL_SET_ARG(0, sizeof(cl_mem), &buf[0]);
+  OCL_SET_ARG(1, sizeof(uint32_t), &e);
+  OCL_SET_ARG(2, sizeof(uint32_t), &r);
+
+  // Run the kernel
+  globals[0] = n;
+  locals[0] = 16;
+  OCL_NDRANGE(1);
+
+  uint64_t m[3] = {0x15b,0x25b,0xFFFFFFFFF};
+
+  // Check results
+  OCL_MAP_BUFFER(0);
+  for (uint32_t i = 0; i < n; ++i)
+//    std::cout << ((uint64_t *)buf_data[0])[i] << std::endl;
+    OCL_ASSERT(((uint64_t *)buf_data[0])[i] == m[i%3] + e + r);
+  OCL_UNMAP_BUFFER(0);
+}
+
 MAKE_UTEST_FROM_FUNCTION(compiler_global_constant_2);
+MAKE_UTEST_FROM_FUNCTION(compiler_global_constant_2_long);