https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79399
--- Comment #7 from Dmitry Babokin <babokin at gmail dot com> --- It crashed. > /usr/bin/time --format="Max %M kb\nreal %E\nuser %U\nsys%S" g++ -std=c++11 -w > -O0 -march=nehalem -o gcc_no_opt_func.o -c func.cpp func.cpp: In function ‘void foo()’: func.cpp:26656:1: internal compiler error: Segmentation fault } ^ 0xd62f9f crash_signal ../../gcc_svn/gcc/toplev.c:333 0xbb902e find_costs_and_classes ../../gcc_svn/gcc/ira-costs.c:1697 0xbba119 ira_costs() ../../gcc_svn/gcc/ira-costs.c:2242 0xbb3569 ira_build() ../../gcc_svn/gcc/ira-build.c:3420 0xba9d42 ira ../../gcc_svn/gcc/ira.c:5236 0xba9d42 execute ../../gcc_svn/gcc/ira.c:5541 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See <http://gcc.gnu.org/bugs.html> for instructions. Max 30306372 kb real 40:09.53 user 2349.01 sys53.94