http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53185
--- Comment #4 from Markus Trippelsdorf <markus at trippelsdorf dot de> 2012-05-03 10:59:05 UTC --- The testcase now (trunk@187082) segfaults in fold_binary_loc: Program received signal SIGSEGV, Segmentation fault. [Switching to process 29611] 0x00000000009cb27d in fold_binary_loc(unsigned int, tree_code, tree_node*, tree_node*, tree_node*) () (gdb) bt #0 0x00000000009cb27d in fold_binary_loc(unsigned int, tree_code, tree_node*, tree_node*, tree_node*) () #1 0x0000000000b574fa in fold_build2_stat_loc(unsigned int, tree_code, tree_node*, tree_node*, tree_node*) () #2 0x00000000006e29ae in ?? () #3 0x0000000000700f28 in vect_transform_stmt(gimple_statement_d*, gimple_stmt_iterator*, bool*, _slp_tree*, _slp_instance*) () #4 0x000000000052a273 in vect_transform_loop(_loop_vec_info*) () #5 0x00000000004ffef0 in vectorize_loops() ()
