Message ID | 20230420092332.DE5B0385624A@sourceware.org |
---|---|
State | New |
Headers | show |
Series | Remove duplicate DFS walks from DF init | expand |
diff --git a/gcc/df-core.cc b/gcc/df-core.cc index 3286ffda2ce..de5cbd0c622 100644 --- a/gcc/df-core.cc +++ b/gcc/df-core.cc @@ -701,11 +701,6 @@ rest_of_handle_df_initialize (void) if (optimize > 1) df_live_add_problem (); - df->postorder = XNEWVEC (int, last_basic_block_for_fn (cfun)); - df->n_blocks = post_order_compute (df->postorder, true, true); - inverted_post_order_compute (&df->postorder_inverted); - gcc_assert ((unsigned) df->n_blocks == df->postorder_inverted.length ()); - df->hard_regs_live_count = XCNEWVEC (unsigned int, FIRST_PSEUDO_REGISTER); df_hard_reg_init ();