From: Bin Cheng <bin.cheng@arm.com>
Date: Wed, 16 Mar 2016 10:57:34 +0000 (+0000)
Subject: tree-vect-loop.c (vect_analyze_loop_2): Fix wrong dump info by reporting malformed... 
X-Git-Tag: basepoints/gcc-7~406
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=446fd64280bf3e1b7fb98fcb9f22bcdc13439b24;p=thirdparty%2Fgcc.git

tree-vect-loop.c (vect_analyze_loop_2): Fix wrong dump info by reporting malformed loop nest.


	* tree-vect-loop.c (vect_analyze_loop_2): Fix wrong dump info by
	reporting malformed loop nest.

From-SVN: r234254
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 3b131b0557aa..d1dd80f17612 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2016-03-16  Bin Cheng  <bin.cheng@arm.com>
+
+	* tree-vect-loop.c (vect_analyze_loop_2): Fix wrong dump info by
+	reporting malformed loop nest.
+
 2016-03-16  Tom de Vries  <tom@codesourcery.com>
 
 	PR lto/70187
diff --git a/gcc/tree-vect-loop.c b/gcc/tree-vect-loop.c
index 0cd8f750dbc6..d813b8625926 100644
--- a/gcc/tree-vect-loop.c
+++ b/gcc/tree-vect-loop.c
@@ -1772,8 +1772,9 @@ vect_analyze_loop_2 (loop_vec_info loop_vinfo, bool &fatal)
     {
       if (dump_enabled_p ())
 	dump_printf_loc (MSG_MISSED_OPTIMIZATION, vect_location,
-			 "not vectorized: loop contains function calls"
-			 " or data references that cannot be analyzed\n");
+			 "not vectorized: loop nest containing two "
+			 "or more consecutive inner loops cannot be "
+			 "vectorized\n");
       return false;
     }