http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60155
--- Comment #10 from John David Anglin <danglin at gcc dot gnu.org> --- Bah, doesn't fix bug: dave@mx3210:~/gnu/gcc/objdir$ gcc/xgcc -Bgcc/ -g -O2 -Wall -Wpointer-arith -Wuninitialized -Wsign-compare -Wformat-security -Wsizeof-pointer-memaccess -Wno-pointer-sign -Wno-unused-result -fno-strict-aliasing -D_FORTIFY_SOURCE=2 -ftrapv -fno-builtin-memset -D_FORTIFY_SOURCE=2 -g -O2 -Wformat -Werror=format-security -fpreprocessed ../ssh-keygen.i ../ssh-keygen.c: In function ‘do_fingerprint’: ../ssh-keygen.c:887:1: internal compiler error: in hoist_code, at gcse.c:3378 0x5bf083 hoist_code ../../gcc/gcc/gcse.c:3378 0x5c00bf one_code_hoisting_pass ../../gcc/gcc/gcse.c:3651 0x5c15f3 execute_rtl_hoist ../../gcc/gcc/gcse.c:4171 0x5c17ef execute ../../gcc/gcc/gcse.c:4244