add utest function bswap.

this llvm instrincs bswap function is generated by calling
__builtin_bswap.

Signed-off-by: Luo Xionghu <xionghu.luo@intel.com>
Reviewed-by: Zhigang Gong <zhigang.gong@linux.intel.com>

1 files changed, 7 insertions, 0 deletions

diff --git a/kernels/compiler_bswap.cl b/kernels/compiler_bswap.cl
new file mode 100644
index 00000000..d6ed91a9
--- /dev/null
+++ b/kernels/compiler_bswap.cl
@@ -0,0 +1,7 @@
+kernel void compiler_bswap_short(global short* src, global short* dst){
+   dst[get_global_id(0)]= __builtin_bswap16(src[get_global_id(0)]);
+}
+
+kernel void compiler_bswap_int(global int* src, global int* dst){
+   dst[get_global_id(0)]= __builtin_bswap32(src[get_global_id(0)]);
+}