* gcc-interface/gigi.h: Reorder declarations and tweak comments.

[pf3gnuchains/gcc-fork.git] / gcc / ipa-prop.c

diff --git a/gcc/ipa-prop.c b/gcc/ipa-prop.c
index 113a008..6437389 100644 (file)
--- a/gcc/ipa-prop.c
+++ b/gcc/ipa-prop.c
@@ -269,11 +269,18 @@ ipa_detect_param_modifications (struct cgraph_node *node)
 
   func = DECL_STRUCT_FUNCTION (decl);
   FOR_EACH_BB_FN (bb, func)
-    for (gsi = gsi_start_bb (bb); !gsi_end_p (gsi); gsi_next (&gsi))
-      walk_stmt_load_store_addr_ops (gsi_stmt (gsi), info,
-                                    visit_load_for_mod_analysis,
-                                    visit_store_addr_for_mod_analysis,
-                                    visit_store_addr_for_mod_analysis);
+    {
+      for (gsi = gsi_start_bb (bb); !gsi_end_p (gsi); gsi_next (&gsi))
+       walk_stmt_load_store_addr_ops (gsi_stmt (gsi), info,
+                                      visit_load_for_mod_analysis,
+                                      visit_store_addr_for_mod_analysis,
+                                      visit_store_addr_for_mod_analysis);
+      for (gsi = gsi_start (phi_nodes (bb)); !gsi_end_p (gsi); gsi_next (&gsi))
+       walk_stmt_load_store_addr_ops (gsi_stmt (gsi), info,
+                                      visit_load_for_mod_analysis,
+                                      visit_store_addr_for_mod_analysis,
+                                      visit_store_addr_for_mod_analysis);
+    }
 
   info->modification_analysis_done = 1;
 }