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

	reporting malformed loop nest.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234254 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 3b131b0557aaa09217664b50cf50e1e449a3864d..d1dd80f1761268911aa588360140c774296e404e 100644 (file)
--- 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 0cd8f750dbc6041825051fa7bfa0b28ef79ad2c1..d813b86259267a88273c77f99c271ee98ac55af3 100644 (file)
--- 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;
     }