https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65358
--- Comment #8 from Honggyu Kim <hong.gyu.kim at lge dot com> --- (In reply to Mikael Pettersson from comment #6) > (In reply to Honggyu Kim from comment #4) > > > Can I add this testcase with your modification as my first gcc contribution? > > :) > > Sure, just attach it to this PR as a new test case. I've just submitted a patch for testcase by making it to check the entire argument values. https://gcc.gnu.org/ml/gcc-patches/2015-03/msg00704.html Thanks for you help.