https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71009
--- Comment #11 from Eric Gallager <egallager at gcc dot gnu.org> --- (In reply to Ryan Schmidt from comment #9) > I am also encountering this problem on i386-apple-darwin9.8.0 when compiling > texlive-bin 20170604 with gcc 6.4.0, though in my case it's -Os not -Ofast: > > libtool: compile: /opt/local/bin/gcc-mp-6 -DHAVE_CONFIG_H -I. > -I./LuaJIT-src/src -DLUAJIT_ENABLE_LUA52COMPAT -DLUAI_HASHLIMIT=6 > -U_FORTIFY_SOURCE -isystem/opt/local/include -fomit-frame-pointer > -march=i686 -msse -msse2 -mfpmath=sse -fno-stack-protector -Wall -pipe -Os > -m32 -MT LuaJIT-src/src/lj_cconv.lo -MD -MP -MF > LuaJIT-src/src/.deps/lj_cconv.Tpo -c LuaJIT-src/src/lj_cconv.c -fno-common > -DPIC -o LuaJIT-src/src/.libs/lj_cconv.o > LuaJIT-src/src/lj_cconv.c: In function 'lj_cconv_ct_ct': > LuaJIT-src/src/lj_cconv.c:368:1: internal compiler error: in gen_reg_rtx, at > emit-rtl.c:1025 > } > ^ > libbacktrace could not find executable to open Actually could you attach the preprocessed source for lj_cconv.c anyways? I want to compare to see if it really is the same bug as I was originally experiencing.
