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llvm-project/libclc/generic/lib/integer/rhadd.cl

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Add rhadd builtin rhadd = (x+y+1)>>1 Implemented as: (x>>1) + (y>>1) + ((x&1)|(y&1)) This prevents us having to do assembly addition and overflow detection Reviewed-by: Tom Stellard <thomas.stellard@amd.com> llvm-svn: 188477
2013-08-16 03:21:10 +08:00
#include <clc/clc.h>
#define __CLC_BODY <rhadd.inc>
#include <clc/integer/gentype.inc>