--- /dev/null
+__kernel void compiler_global_memory_barrier_2(__global int *dst, __local int *src) {
+ src[get_local_id(0)] = get_local_id(0);
+ src[get_local_size(0) + get_local_id(0)] = get_local_id(0);
+ barrier(CLK_LOCAL_MEM_FENCE);
+ dst[get_local_size(0) * (2 * get_group_id(0)) + get_local_id(0)] = src[get_local_size(0) - (get_local_id(0) + 1)];
+ dst[get_local_size(0) * (2 * get_group_id(0) + 1) + get_local_id(0)] = src[get_local_size(0) + get_local_size(0) - (get_local_id(0) + 1)];
+}
compiler_local_memory_two_ptr.cpp
compiler_local_memory_barrier.cpp
compiler_local_memory_barrier_wg64.cpp
+# compiler_local_memory_barrier_2.cpp
compiler_movforphi_undef.cpp
compiler_volatile.cpp
compiler_copy_image1.cpp
--- /dev/null
+#include "utest_helper.hpp"
+
+static void compiler_global_memory_barrier(void)
+{
+ const size_t n = 16*1024;
+
+ globals[0] = n/2;
+ locals[0] = 32;
+
+ // Setup kernel and buffers
+ OCL_CREATE_KERNEL("compiler_local_memory_barrier_2");
+ OCL_CREATE_BUFFER(buf[0], 0, n * sizeof(uint32_t), NULL);
+ //OCL_CREATE_BUFFER(buf[1], 0, n * sizeof(uint32_t), NULL);
+ OCL_SET_ARG(0, sizeof(cl_mem), &buf[0]);
+ OCL_SET_ARG(1, locals[0] * 2 * sizeof(uint32_t), NULL);
+
+ // Run the kernel
+ OCL_NDRANGE(1);
+ OCL_MAP_BUFFER(0);
+
+ // Check results
+ uint32_t *dst = (uint32_t*)buf_data[0];
+ for (uint32_t i = 0; i < n; i+=locals[0])
+ for (uint32_t j = 0; j < locals[0]; ++j)
+ OCL_ASSERT(dst[i+j] == locals[0] - 1 -j);
+ OCL_UNMAP_BUFFER(0);
+}
+
+MAKE_UTEST_FROM_FUNCTION(compiler_global_memory_barrier);