2010-12-09 Steven G. Kargl <kargl@gcc.gnu.org>

[pf3gnuchains/gcc-fork.git] / gcc / cgraph.c

diff --git a/gcc/cgraph.c b/gcc/cgraph.c
index fbeb094..3ffc384 100644 (file)
--- a/gcc/cgraph.c
+++ b/gcc/cgraph.c
@@ -99,6 +99,19 @@ The callgraph:
 #include "ipa-utils.h"
 #include "lto-streamer.h"
 
+const char * const ld_plugin_symbol_resolution_names[]=
+{
+  "",
+  "undef",
+  "prevailing_def",
+  "prevailing_def_ironly",
+  "preempted_reg",
+  "preempted_ir",
+  "resolved_ir",
+  "resolved_exec",
+  "resolved_dyn"
+};
+
 static void cgraph_node_remove_callers (struct cgraph_node *node);
 static inline void cgraph_edge_remove_caller (struct cgraph_edge *e);
 static inline void cgraph_edge_remove_callee (struct cgraph_edge *e);
@@ -465,6 +478,7 @@ cgraph_create_node (void)
   node->previous = NULL;
   node->global.estimated_growth = INT_MIN;
   node->frequency = NODE_FREQUENCY_NORMAL;
+  node->count_materialization_scale = REG_BR_PROB_BASE;
   ipa_empty_ref_list (&node->ref_list);
   cgraph_nodes = node;
   cgraph_n_nodes++;
@@ -1866,6 +1880,9 @@ dump_cgraph_node (FILE *f, struct cgraph_node *node)
     fprintf (f, " local");
   if (node->local.externally_visible)
     fprintf (f, " externally_visible");
+  if (node->resolution != LDPR_UNKNOWN)
+    fprintf (f, " %s",
+            ld_plugin_symbol_resolution_names[(int)node->resolution]);
   if (node->local.finalized)
     fprintf (f, " finalized");
   if (node->local.disregard_inline_limits)
@@ -2105,6 +2122,9 @@ cgraph_clone_edge (struct cgraph_edge *e, struct cgraph_node *n,
   new_edge->inline_failed = e->inline_failed;
   new_edge->indirect_inlining_edge = e->indirect_inlining_edge;
   new_edge->lto_stmt_uid = stmt_uid;
+  /* Clone flags that depend on call_stmt availability manually.  */
+  new_edge->can_throw_external = e->can_throw_external;
+  new_edge->call_stmt_cannot_inline_p = e->call_stmt_cannot_inline_p;
   if (update_original)
     {
       e->count -= new_edge->count;