From: Richard Guenther <rguenther@suse.de>
Date: Tue, 26 Jul 2011 15:44:50 +0000 (+0000)
Subject: predict.c (maybe_hot_frequency_p): Make sure a zero entry-block frequency makes every... 
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=c21510a9f1cc185569a39334fe99f7b88fa009a3;p=gcc.git

predict.c (maybe_hot_frequency_p): Make sure a zero entry-block frequency makes everything hot.

2011-07-26  Richard Guenther  <rguenther@suse.de>

	* predict.c (maybe_hot_frequency_p): Make sure a zero entry-block
	frequency makes everything hot.

From-SVN: r176794
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 74f58cdde69..0177df88688 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2011-07-26  Richard Guenther  <rguenther@suse.de>
+
+	* predict.c (maybe_hot_frequency_p): Make sure a zero entry-block
+	frequency makes everything hot.
+
 2011-07-26  Richard Guenther  <rguenther@suse.de>
 
 	PR tree-optimization/49840
diff --git a/gcc/predict.c b/gcc/predict.c
index f5e2449f636..eeca172ce45 100644
--- a/gcc/predict.c
+++ b/gcc/predict.c
@@ -124,7 +124,7 @@ maybe_hot_frequency_p (int freq)
   if (profile_status == PROFILE_ABSENT)
     return true;
   if (node->frequency == NODE_FREQUENCY_EXECUTED_ONCE
-      && freq <= (ENTRY_BLOCK_PTR->frequency * 2 / 3))
+      && freq < (ENTRY_BLOCK_PTR->frequency * 2 / 3))
     return false;
   if (freq < ENTRY_BLOCK_PTR->frequency / PARAM_VALUE (HOT_BB_FREQUENCY_FRACTION))
     return false;