https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61578
--- Comment #11 from Zhenqiang Chen <zhenqiang.chen at arm dot com> --- > Added updated CSiBE benchmark for GCC 4.8, GCC 4.9 and trunk. > It's obvious that excluding ip gives shorted code. > Then there is something on trunk that makes some project become very large, > which should be investigated perhaps. When compiling CSiBE with trunk, please add option "-std=gnu89".