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Update profile in bb-reorder
- From: Jan Hubicka <hubicka at ucw dot cz>
- To: gcc-patches at gcc dot gnu dot org
- Date: Sat, 1 Jul 2017 14:33:11 +0200
- Subject: Update profile in bb-reorder
- Authentication-results: sourceware.org; auth=none
Bootstrapped/regtested x86_64-linux, comitted.
* bb-reorder.c (fix_up_crossing_landing_pad,
fix_crossing_conditional_branches): Use make_single_succ_edge
to keep profile consistent.
Index: bb-reorder.c
===================================================================
--- bb-reorder.c (revision 249866)
+++ bb-reorder.c (working copy)
@@ -1450,7 +1450,7 @@ fix_up_crossing_landing_pad (eh_landing_
emit_barrier_after_bb (new_bb);
- make_edge (new_bb, post_bb, 0);
+ make_single_succ_edge (new_bb, post_bb, 0);
/* Make sure new bb is in the other partition. */
new_partition = BB_PARTITION (old_bb);
@@ -2118,7 +2118,7 @@ fix_crossing_conditional_branches (void)
for 'dest'. */
if (EDGE_COUNT (new_bb->succs) == 0)
- new_edge = make_edge (new_bb, dest, 0);
+ new_edge = make_single_succ_edge (new_bb, dest, 0);
else
new_edge = EDGE_SUCC (new_bb, 0);