add built-in function "atan2pi"
authorHomer Hsing <homer.xing@intel.com>
Fri, 13 Sep 2013 02:22:48 +0000 (10:22 +0800)
committerZhigang Gong <zhigang.gong@linux.intel.com>
Fri, 13 Sep 2013 03:20:26 +0000 (11:20 +0800)
commit19953ac3a1d184174ee7d4da865555602c9f0c7d
tree8f5ec2825bd0665c3335164d186f6f58c765bf50
parentca8280fc018bcd7e626ba90e42cc670815f43b2f
add built-in function "atan2pi"

version 2: fix a typo. and add corner cases

Signed-off-by: Homer Hsing <homer.xing@intel.com>
Reviewed-by: "Yang, Rong R" <rong.r.yang@intel.com>
backend/src/builtin_vector_proto.def
backend/src/ocl_stdlib.tmpl.h