fix abs creation after recent reassoc changes

[libfirm] / ir / be / bemain.c

diff --git a/ir/be/bemain.c b/ir/be/bemain.c
index e58b808..c164ba4 100644 (file)
--- a/ir/be/bemain.c
+++ b/ir/be/bemain.c
@@ -323,9 +323,6 @@ static void initialize_birg(be_irg_t *birg, ir_graph *irg, be_main_env_t *env)
        /* Ensure, that the ir_edges are computed. */
        edges_assure(irg);
 
-       /* reset the phi handler. */
-       be_phi_handler_reset(env->phi_handler);
-
        set_irg_phase_state(irg, phase_backend);
 
        dump(DUMP_INITIAL, irg, "-prepared", dump_ir_block_graph);
@@ -450,9 +447,10 @@ static void be_main_loop(FILE *file_handle, const char *cup_name)
                /* set the current graph (this is important for several firm functions) */
                current_ir_graph = irg;
 
-#ifdef FIRM_STATISTICS
-               stat_ev_ctx_push_fobj("irg", irg);
-#endif
+               /* reset the phi handler. */
+               be_phi_handler_reset(env.phi_handler);
+
+               stat_ev_ctx_push_fobj("bemain_irg", irg);
 
                /* stop and reset timers */
                BE_TIMER_ONLY(
@@ -490,9 +488,6 @@ static void be_main_loop(FILE *file_handle, const char *cup_name)
                /* some transformations need to be done before abi introduce */
                arch_code_generator_before_abi(birg->cg);
 
-               /* reset the phi handler. */
-               be_phi_handler_reset(env.phi_handler);
-
                /* implement the ABI conventions. */
                BE_TIMER_PUSH(t_abi);
                birg->abi = be_abi_introduce(birg);
@@ -510,9 +505,14 @@ static void be_main_loop(FILE *file_handle, const char *cup_name)
                }
 
                /* generate code */
+               stat_ev_ctx_push("bemain_phase", "prepare");
                BE_TIMER_PUSH(t_codegen);
                arch_code_generator_prepare_graph(birg->cg);
                BE_TIMER_POP(t_codegen);
+               stat_ev_ctx_pop();
+
+               /* reset the phi handler. */
+               be_phi_handler_reset(env.phi_handler);
 
                be_do_stat_nodes(irg, "03 Prepare");
 
@@ -540,9 +540,11 @@ static void be_main_loop(FILE *file_handle, const char *cup_name)
                /* be_live_chk_compare(birg); */
 
                /* let backend prepare scheduling */
+               stat_ev_ctx_push("bemain_phase", "before_sched");
                BE_TIMER_PUSH(t_codegen);
                arch_code_generator_before_sched(birg->cg);
                BE_TIMER_POP(t_codegen);
+               stat_ev_ctx_pop();
 
                /* schedule the irg */
                BE_TIMER_PUSH(t_sched);
@@ -647,13 +649,13 @@ static void be_main_loop(FILE *file_handle, const char *cup_name)
                        be_check_dominance(irg);
                        be_verify_out_edges(irg);
                        be_verify_schedule(birg);
-                       be_verify_register_allocation(env.arch_env, irg);
+                       be_verify_register_allocation(birg);
                } else if (be_options.vrfy_option == BE_VRFY_ASSERT) {
                        assert(irg_verify(irg, VRFY_ENFORCE_SSA) && "irg verification failed");
                        assert(be_verify_out_edges(irg) && "out edge verification failed");
                        assert(be_check_dominance(irg) && "Dominance verification failed");
                        assert(be_verify_schedule(birg) && "Schedule verification failed");
-                       assert(be_verify_register_allocation(env.arch_env, irg)
+                       assert(be_verify_register_allocation(birg)
                               && "register allocation verification failed");
 
                }
@@ -764,6 +766,7 @@ void be_main(FILE *file_handle, const char *cup_name)
                const char *pos = dot ? dot : cup_name + strlen(cup_name);
                char       *buf = alloca(pos - cup_name + 1);
                strncpy(buf, cup_name, pos - cup_name);
+               buf[pos - cup_name] = '\0';
 
                stat_ev_begin(buf);
        }