From: Teresa Johnson <tejohnson@google.com>
Date: Wed, 15 May 2013 15:26:38 +0000 (+0000)
Subject: loop-unroll.c (report_unroll_peel): Check decision before emitting unroll/peel message.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=ad4db775e2c6fb42129048c0de213fa6f1cd98e3;p=gcc.git

loop-unroll.c (report_unroll_peel): Check decision before emitting unroll/peel message.

2013-05-15  Teresa Johnson  <tejohnson@google.com>

	* loop-unroll.c (report_unroll_peel): Check decision before
        emitting unroll/peel message.

From-SVN: r198936
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index fb7da456173..9eed4a9e63d 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2013-05-15  Teresa Johnson  <tejohnson@google.com>
+
+	* loop-unroll.c (report_unroll_peel): Check decision before
+	emitting unroll/peel message.
+
 2013-05-15  Teresa Johnson  <tejohnson@google.com>
 
 	* function.h (has_bb_partition): New rtl_data flag.
diff --git a/gcc/loop-unroll.c b/gcc/loop-unroll.c
index 41d9e5f0fad..d03dc3d4029 100644
--- a/gcc/loop-unroll.c
+++ b/gcc/loop-unroll.c
@@ -212,6 +212,9 @@ report_unroll_peel (struct loop *loop, location_t locus)
   int niters = 0;
   int report_flags = MSG_OPTIMIZED_LOCATIONS | TDF_RTL | TDF_DETAILS;
 
+  if (loop->lpt_decision.decision == LPT_NONE)
+    return;
+
   if (!dump_enabled_p ())
     return;