>From ecacfc96c044d91fa6a2fccbd4e6068fd24ddfe6 Mon Sep 17 00:00:00 2001
From: Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
Date: Thu, 29 Aug 2019 15:27:30 +0000
Subject: [PATCH 3/3] Improve diff-ability of scheduler logs

	* haifa-sched.c (advance_one_cycle): Output more context-synchronization
	lines for diff.

Change-Id: I7de4ca32a2063ed6c063eb2e5171d81a6362db61
---
 gcc/haifa-sched.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/gcc/haifa-sched.c b/gcc/haifa-sched.c
index 51ea1cb1b80e..8ad3d53c2c43 100644
--- a/gcc/haifa-sched.c
+++ b/gcc/haifa-sched.c
@@ -3157,9 +3157,11 @@ advance_state (state_t state)
 HAIFA_INLINE static void
 advance_one_cycle (void)
 {
+  int i;
+
   advance_state (curr_state);
-  if (sched_verbose >= 4)
-    fprintf (sched_dump, ";;\tAdvance the current state.\n");
+  for (i = 4; i <= sched_verbose; ++i)
+    fprintf (sched_dump, ";;\tAdvance the current state: %d.\n", clock_var);
 }
 
 /* Update register pressure after scheduling INSN.  */
-- 
2.17.1