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except.c (free_eh_nesting_info): Free the info itself. 

* except.c (free_eh_nesting_info): Free the info itself.
	* function.c (free_after_compilation): Don't free NULL.
	* gcse.c (alloc_pre_mem): Free the temp_bitmap, too.
	(pre_edge_insert): Free inserted.
	* stmt.c (free_stmt_status): Don't free NULL.

From-SVN: r30255
This commit is contained in:
Mark Mitchell 1999-10-29 09:49:23 +00:00 committed by Mark Mitchell
parent 3baa501d81
commit 5faf03ae77
5 changed files with 19 additions and 4 deletions
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8
gcc/ChangeLog
View File

@ -1,3 +1,11 @@
Fri Oct 29 02:51:35 1999 Mark Mitchell <mark@codesourcery.com>
* except.c (free_eh_nesting_info): Free the info itself.
* function.c (free_after_compilation): Don't free NULL.
* gcse.c (alloc_pre_mem): Free the temp_bitmap, too.
(pre_edge_insert): Free inserted.
* stmt.c (free_stmt_status): Don't free NULL.
1999-10-28 21:27 -0700 Zack Weinberg <zack@bitmover.com>
* cpplib.h (struct cpp_buffer: fname, nominal_fname,

1
gcc/except.c
View File

@ -3297,5 +3297,6 @@ free_eh_nesting_info (info)
free (info->handlers[x]);
free (info->handlers);
}
free (info);
}
}

3
gcc/function.c
View File

@ -426,7 +426,8 @@ free_after_compilation (f)
if (free_machine_status)
(*free_machine_status) (f);
free (f->x_parm_reg_stack_loc);
if (f->x_parm_reg_stack_loc)
free (f->x_parm_reg_stack_loc);
f->arg_offset_rtx = NULL;
f->return_rtx = NULL;

7
gcc/gcse.c
View File

@ -4108,8 +4108,8 @@ alloc_pre_mem (n_blocks, n_exprs)
transp = sbitmap_vector_alloc (n_blocks, n_exprs);
comp = sbitmap_vector_alloc (n_blocks, n_exprs);
antloc = sbitmap_vector_alloc (n_blocks, n_exprs);
temp_bitmap = sbitmap_vector_alloc (n_blocks, n_exprs);
pre_optimal = NULL;
pre_redundant = NULL;
pre_insert_map = NULL;
@ -4130,6 +4130,7 @@ free_pre_mem ()
free (transp);
free (comp);
free (antloc);
free (temp_bitmap);
if (pre_optimal)
free (pre_optimal);
@ -4535,6 +4536,10 @@ pre_edge_insert (edge_list, index_map)
}
}
}
/* Clean up. */
free (inserted);
return did_insert;
}

4
gcc/stmt.c
View File

@ -559,8 +559,8 @@ free_stmt_status (f)
/* We're about to free the function obstack. If we hold pointers to
things allocated there, then we'll try to mark them when we do
GC. So, we clear them out here explicitly. */
free (f->stmt);
if (f->stmt)
free (f->stmt);
f->stmt = NULL;
}