2009-06-16 Olatunji Ruwase <tjruwase@google.com>

[pf3gnuchains/gcc-fork.git] / gcc / tree-vect-patterns.c

diff --git a/gcc/tree-vect-patterns.c b/gcc/tree-vect-patterns.c
index febbd64..1971e6a 100644 (file)
--- a/gcc/tree-vect-patterns.c
+++ b/gcc/tree-vect-patterns.c
@@ -78,7 +78,7 @@ widened_name_p (tree name, gimple use_stmt, tree *half_type, gimple *def_stmt)
   stmt_vinfo = vinfo_for_stmt (use_stmt);
   loop_vinfo = STMT_VINFO_LOOP_VINFO (stmt_vinfo);
 
-  if (!vect_is_simple_use (name, loop_vinfo, def_stmt, &def, &dt))
+  if (!vect_is_simple_use (name, loop_vinfo, NULL, def_stmt, &def, &dt))
     return false;
 
   if (dt != vect_internal_def
@@ -102,7 +102,8 @@ widened_name_p (tree name, gimple use_stmt, tree *half_type, gimple *def_stmt)
       || (TYPE_PRECISION (type) < (TYPE_PRECISION (*half_type) * 2)))
     return false;
 
-  if (!vect_is_simple_use (oprnd0, loop_vinfo, &dummy_gimple, &dummy, &dt))
+  if (!vect_is_simple_use (oprnd0, loop_vinfo, NULL, &dummy_gimple, &dummy, 
+                           &dt))
     return false;
 
   return true;
@@ -318,12 +319,7 @@ vect_recog_dot_prod_pattern (gimple last_stmt, tree *type_in, tree *type_out)
 
   /* We don't allow changing the order of the computation in the inner-loop
      when doing outer-loop vectorization.  */
-  if (nested_in_vect_loop_p (loop, last_stmt))
-    {
-      if (vect_print_dump_info (REPORT_DETAILS))
-        fprintf (vect_dump, "vect_recog_dot_prod_pattern: not allowed.");
-      return NULL;
-    }
+  gcc_assert (!nested_in_vect_loop_p (loop, last_stmt));
 
   return pattern_stmt;
 }
@@ -637,12 +633,7 @@ vect_recog_widen_sum_pattern (gimple last_stmt, tree *type_in, tree *type_out)
 
   /* We don't allow changing the order of the computation in the inner-loop
      when doing outer-loop vectorization.  */
-  if (nested_in_vect_loop_p (loop, last_stmt))
-    {
-      if (vect_print_dump_info (REPORT_DETAILS))
-        fprintf (vect_dump, "vect_recog_widen_sum_pattern: not allowed.");
-      return NULL;
-    }
+  gcc_assert (!nested_in_vect_loop_p (loop, last_stmt));
 
   return pattern_stmt;
 }
@@ -734,7 +725,7 @@ vect_pattern_recog_1 (
   /* Mark the stmts that are involved in the pattern. */
   gsi_insert_before (&si, pattern_stmt, GSI_SAME_STMT);
   set_vinfo_for_stmt (pattern_stmt,
-                     new_stmt_vec_info (pattern_stmt, loop_vinfo));
+                     new_stmt_vec_info (pattern_stmt, loop_vinfo, NULL));
   pattern_stmt_info = vinfo_for_stmt (pattern_stmt);
   
   STMT_VINFO_RELATED_STMT (pattern_stmt_info) = stmt;