2008-12-12 Zoltan Varga <vargaz@gmail.com>

[mono.git] / mono / mini / dominators.c

diff --git a/mono/mini/dominators.c b/mono/mini/dominators.c
index 89466a6b8e806881f4297bf433e617d329744f25..6dc67906bfdbfb148e7a009a4aef84cecbf511c1 100644 (file)
--- a/mono/mini/dominators.c
+++ b/mono/mini/dominators.c
@@ -343,7 +343,7 @@ mono_compute_natural_loops (MonoCompile *cfg)
                                        if ((cb->dfn && mono_bitset_test_fast (in_loop_blocks, cb->dfn)) || (!cb->dfn && g_list_find (h->loop_blocks, cb)))
                                                continue;
 
-                                       h->loop_blocks = g_list_prepend (h->loop_blocks, cb);
+                                       h->loop_blocks = g_list_prepend_mempool (cfg->mempool, h->loop_blocks, cb);
                                        cb->nesting++;
                                        if (cb->dfn)
                                                mono_bitset_set_fast (in_loop_blocks, cb->dfn);
@@ -359,7 +359,7 @@ mono_compute_natural_loops (MonoCompile *cfg)
 
                                /* add the header if not already there */
                                if (!((h->dfn && mono_bitset_test_fast (in_loop_blocks, h->dfn)) || (!h->dfn && g_list_find (h->loop_blocks, h)))) {
-                                       h->loop_blocks = g_list_prepend (h->loop_blocks, h);
+                                       h->loop_blocks = g_list_prepend_mempool (cfg->mempool, h->loop_blocks, h);
                                        h->nesting++;
                                }
                        }
@@ -436,10 +436,7 @@ clear_loops (MonoCompile *cfg)
     
        for (i = 0; i < cfg->num_bblocks; ++i) {
                cfg->bblocks[i]->nesting = 0;
-               if (cfg->bblocks[i]->loop_blocks) {
-                       g_list_free (cfg->bblocks[i]->loop_blocks);        
-                       cfg->bblocks[i]->loop_blocks = NULL;
-               }
+               cfg->bblocks[i]->loop_blocks = NULL;
        }
 
        cfg->comp_done &= ~MONO_COMP_LOOPS;