https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62144
--- Comment #6 from Ćukasz Kucharski <luk32 at o2 dot pl> --- Comment on attachment 33833 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=33833 Example program that fails compilation with optimization enabled. Hello, I believe we run into the same problem, however we extracted example that doesn't need `-m32`. Just `-O2` breaks the build. gcc-4.8 passed with no problems. With regards, luk32.