Hi, I am trying to write a WIP patch to warn for dead function calls, and incidentally it caught the following dead call to gimple_bb() from slsr_process_phi () in gimple-ssa-strength-reduction.c:
if (SSA_NAME_IS_DEFAULT_DEF (arg)) arg_bb = single_succ (ENTRY_BLOCK_PTR_FOR_FN (cfun)); else gimple_bb (SSA_NAME_DEF_STMT (arg)); Presumably it should be: arg_bb = gimple_bb (SSA_NAME_DEF_STMT (arg)) ? Thanks, Prathamesh