[Bug lto/51916] FAIL: gcc.dg/lto/trans-mem-3 c_lto_trans-mem-3_0.o-c_lto_trans-mem-3_1.o link, -flto (internal compiler error)

[dominiq at lps dot ens.fr]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51916

--- Comment #4 from Dominique d'Humieres <dominiq at lps dot ens.fr> 2012-01-20 19:15:08 UTC ---
> Try building the compiler without optimization (-O0).

I have never done that!-(I guess I have to pass something like CFLAGS and
CXXFLAGS in configure or make). What is the official way to do it?