1 files changed, 31 insertions, 0 deletions
diff --git a/utests/compiler_region0.cpp b/utests/compiler_region0.cpp
new file mode 100644
index 00000000..56ddb68b
--- /dev/null
+++ b/utests/compiler_region0.cpp
@@ -0,0 +1,31 @@
+#include "utest_helper.hpp"
+
+static void compiler_region0(void)
+{
+  const size_t n = 48;
+
+  // Setup kernel and buffers
+  OCL_CREATE_KERNEL("compiler_region0");
+  buf_data[0] = (uint32_t*) malloc(sizeof(uint32_t) * n);
+  for (uint32_t i = 0; i < n; ++i) ((uint32_t*)buf_data[0])[i] = i;
+  OCL_CREATE_BUFFER(buf[0], CL_MEM_COPY_HOST_PTR, n * sizeof(uint32_t), buf_data[0]);
+  OCL_CREATE_BUFFER(buf[1], 0, n * sizeof(uint32_t), NULL);
+  free(buf_data[0]);
+  buf_data[0] = NULL;
+
+  // Run the kernel
+  OCL_SET_ARG(0, sizeof(cl_mem), &buf[0]);
+  OCL_SET_ARG(1, sizeof(cl_mem), &buf[1]);
+  globals[0] = 16;
+  locals[0] = 16;
+  OCL_NDRANGE(1);
+
+  // Check result
+  OCL_MAP_BUFFER(0);
+  OCL_MAP_BUFFER(1);
+  for (uint32_t i = 0; i < 16; ++i)
+    OCL_ASSERT(((uint32_t*)buf_data[1])[i] == 2*i+1);
+}
+
+MAKE_UTEST_FROM_FUNCTION(compiler_region0);
+