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re PR rtl-optimization/26184 (memory leaks in swing modulo scheduling function)

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2006-02-15  Uttam Pawar  <uttamp@us.ibm.com>

        PR rtl-optimization/26184
        * modulo-sched.c (generate_reg_moves): Free bitmap vector
        uses_of_defs.
        * modulo-sched.c (sms_schedule): Free g_arr pointer.
        * modulo-sched.c (sms_schedule_by_order): Free bitmap pointers
        must_precede, must_follow and tobe_scheduled.

        PR other/26147
        * opts.c (common_handle_option): Free new_option pointer.
        * df-core.c (df_analyze): Free postorder pointer.

From-SVN: r111114
This commit is contained in:
Uttam Pawar 2006-02-15 14:33:33 -05:00 • committed by David Edelsohn
parent f7ca46d66f
commit f4daf7e44e
4 changed files with 24 additions and 3 deletions
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17
gcc/ChangeLog
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@ -1,4 +1,17 @@
2006-02-15 Rafael ﾁvila de Esp匤dola <rafael.espindola@gmail.com>
2006-02-15 Uttam Pawar <uttamp@us.ibm.com>
PR rtl-optimization/26184
* modulo-sched.c (generate_reg_moves): Free bitmap vector
uses_of_defs.
* modulo-sched.c (sms_schedule): Free g_arr pointer.
* modulo-sched.c (sms_schedule_by_order): Free bitmap pointers
must_precede, must_follow and tobe_scheduled.
PR other/26147
* opts.c (common_handle_option): Free new_option pointer.
* df-core.c (df_analyze): Free postorder pointer.
2006-02-15 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
* Makefile.in: Fix the examples about the use of stamps
@ -3687,7 +3700,7 @@
* basic-block.h: Remove the prototype for
partition_hot_cold_basic_blocks.
2006-01-16 Rafael ﾃプila de Espﾃ<70>ｽｭndola <rafael.espindola@gmail.com>
2006-01-16 Rafael Ãvila de EspÃ�­ndola <rafael.espindola@gmail.com>
* cppspec.c (lang_specific_spec_functions): Remove.
* gcc.c (lookup_spec_function): Use static_spec_functions directly.

1
gcc/df-core.c
View file

@ -782,6 +782,7 @@ df_analyze (struct df *df)
BITMAP_FREE (df->blocks_to_scan);
df->blocks_to_scan = NULL;
free (postorder);
}

6
gcc/modulo-sched.c
View file

@ -531,6 +531,7 @@ generate_reg_moves (partial_schedule_ptr ps)
prev_reg = new_reg;
}
sbitmap_vector_free (uses_of_defs);
}
return reg_move_replaces;
}
@ -1259,6 +1260,8 @@ sms_schedule (void)
free_ddg (g);
}
free (g_arr);
/* Release scheduler data, needed until now because of DFA. */
sched_finish ();
loop_optimizer_finalize (loops);
@ -1607,6 +1610,9 @@ sms_schedule_by_order (ddg_ptr g, int mii, int maxii, int *nodes_order)
} /* While try_again_with_larger_ii. */
sbitmap_free (sched_nodes);
sbitmap_free (must_precede);
sbitmap_free (must_follow);
sbitmap_free (tobe_scheduled);
if (ii >= maxii)
{

3
gcc/opts.c
View file

@ -777,7 +777,7 @@ common_handle_option (size_t scode, const char *arg, int value,
option_index = find_opt (new_option, lang_mask);
if (option_index == N_OPTS)
{
error("-Werror-%s: No option -%s", arg, new_option);
error ("-Werror-%s: No option -%s", arg, new_option);
}
else
{
@ -789,6 +789,7 @@ common_handle_option (size_t scode, const char *arg, int value,
&& cl_options[option_index].flag_var
&& kind == DK_ERROR)
*(int *) cl_options[option_index].flag_var = 1;
free (new_option);
}
}
break;