* lower-subreg.c (simple_move): Reject PARTIAL_INT modes.

[pf3gnuchains/gcc-fork.git] / gcc / lambda-code.c

diff --git a/gcc/lambda-code.c b/gcc/lambda-code.c
index 0eb3286..60e78a2 100644 (file)
--- a/gcc/lambda-code.c
+++ b/gcc/lambda-code.c
@@ -2474,13 +2474,9 @@ perfect_nestify (struct loop *loop,
     }
   e = redirect_edge_and_branch (single_succ_edge (preheaderbb), headerbb);
 
-  /* Remove the exit phis from the old basic block.  Make sure to set
-     PHI_RESULT to null so it doesn't get released.  */
+  /* Remove the exit phis from the old basic block.  */
   while (phi_nodes (olddest) != NULL)
-    {
-      SET_PHI_RESULT (phi_nodes (olddest), NULL);
-      remove_phi_node (phi_nodes (olddest), NULL);
-    }      
+    remove_phi_node (phi_nodes (olddest), NULL, false);
 
   /* and add them back to the new basic block.  */
   while (VEC_length (tree, phis) != 0)
@@ -2515,7 +2511,6 @@ perfect_nestify (struct loop *loop,
   newloop = duplicate_loop (loop, olddest->loop_father);  
   newloop->header = headerbb;
   newloop->latch = latchbb;
-  set_single_exit (newloop, e);
   add_bb_to_loop (latchbb, newloop);
   add_bb_to_loop (bodybb, newloop);
   add_bb_to_loop (headerbb, newloop);