PR debug/43479

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

diff --git a/gcc/cfghooks.c b/gcc/cfghooks.c
index 2c65726..ad5fb6b 100644 (file)
--- a/gcc/cfghooks.c
+++ b/gcc/cfghooks.c
@@ -437,6 +437,7 @@ split_block (basic_block bb, void *i)
   new_bb->count = bb->count;
   new_bb->frequency = bb->frequency;
   new_bb->loop_depth = bb->loop_depth;
+  new_bb->discriminator = bb->discriminator;
 
   if (dom_info_available_p (CDI_DOMINATORS))
     {
@@ -769,7 +770,7 @@ make_forwarder_block (basic_block bb, bool (*redirect_edge_p) (edge),
               && dummy->loop_father->header == dummy
               && dummy->loop_father->latch == e_src)
             dummy->loop_father->latch = jump;
-          
+
           if (new_bb_cbk != NULL)
             new_bb_cbk (jump);
         }