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gcse.c (free_pre_mem): Do not free ANTLOC and AE_KILL here. 

* gcse.c (free_pre_mem): Do not free ANTLOC and AE_KILL here.
        (compute_pre_data): Do it here instead.

From-SVN: r35224
This commit is contained in:
Jeffrey A Law 2000-07-24 15:21:16 +00:00 committed by Jeff Law
parent 45d523184d
commit bd3675fcf1
2 changed files with 11 additions and 5 deletions
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3
gcc/ChangeLog
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@ -1,5 +1,8 @@
Mon Jul 24 02:04:52 2000 Jeffrey A Law (law@cygnus.com)
* gcse.c (free_pre_mem): Do not free ANTLOC and AE_KILL here.
(compute_pre_data): Do it here instead.
* gcse.c (alloc_pre_mem, free_pre_mem): Delete unused bitmap
'temp_bitmap'.
(pre_delete): Corresponding changes.

13
gcc/gcse.c
View File

@ -4071,7 +4071,8 @@ free_pre_mem ()
{
free (transp);
free (comp);
free (antloc);
/* ANTLOC and AE_KILL are freed just after pre_lcm finishes. */
if (pre_optimal)
free (pre_optimal);
@ -4088,14 +4089,12 @@ free_pre_mem ()
free (ae_in);
if (ae_out)
free (ae_out);
if (ae_kill)
free (ae_kill);
if (u_bitmap)
free (u_bitmap);
transp = comp = antloc = NULL;
transp = comp = NULL;
pre_optimal = pre_redundant = pre_insert_map = pre_delete_map = NULL;
transpout = ae_in = ae_out = ae_kill = NULL;
transpout = ae_in = ae_out = NULL;
u_bitmap = NULL;
}
@ -4125,6 +4124,10 @@ compute_pre_data ()
edge_list = pre_edge_lcm (gcse_file, n_exprs, transp, comp, antloc,
ae_kill, &pre_insert_map, &pre_delete_map);
free (antloc);
antloc = NULL;
free (ae_kill);
ae_kill = NULL;
}
/* PRE utilities */