------- Comment #3 from alon dot barlev at gmail dot com 2008-10-30 06:45 ------- Created an attachment (id=16587) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=16587&action=view) sample2.c Maybe the complete source will be better... $ x86_64-pc-mingw32-gcc -O3 -c sample2.c e_aep.c: In function ‘aep_get_connection’: e_aep.c:862: internal compiler error: in vectorizable_store, at tree-vect-transform.c:5447 Please submit a full bug report, with preprocessed source if appropriate. See for instructions. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37955