--- a/gcc/haifa-sched.c +++ b/gcc/haifa-sched.c @@ -4654,10 +4654,12 @@ schedule_block (basic_block *target_bb) if (recog_memoized (insn) >= 0) { + memcpy (temp_state, curr_state, dfa_state_size); cost = state_transition (curr_state, insn); if (sched_pressure != SCHED_PRESSURE_WEIGHTED) gcc_assert (cost < 0); - cycle_issued_insns++; + if (memcmp (temp_state, curr_state, dfa_state_size) != 0) + cycle_issued_insns++; asm_p = false; } else