http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56115
--- Comment #1 from William <tanjinfa at huawei dot com> 2013-01-26 02:41:14 UTC --- oops!I make a mistake,actually I test the crash.c like this: >armeb-linux-gnueabi-gcc crash.c -c -flto -O2 -o crash.out >armeb-linux-gnueabi-gcc -r -nostdlib -flto crash.out -o a.out