PR testsuite/46230

[pf3gnuchains/gcc-fork.git] / gcc / tree-ssa-loop-im.c

diff --git a/gcc/tree-ssa-loop-im.c b/gcc/tree-ssa-loop-im.c
index 1894572..30faeb9 100644 (file)
--- a/gcc/tree-ssa-loop-im.c
+++ b/gcc/tree-ssa-loop-im.c
@@ -910,19 +910,7 @@ rewrite_reciprocal (gimple_stmt_iterator *bsi)
   add_referenced_var (var);
   DECL_GIMPLE_REG_P (var) = 1;
 
-  /* For vectors, create a VECTOR_CST full of 1's.  */
-  if (TREE_CODE (type) == VECTOR_TYPE)
-    {
-      int i, len;
-      tree list = NULL_TREE;
-      real_one = build_real (TREE_TYPE (type), dconst1);
-      len = TYPE_VECTOR_SUBPARTS (type);
-      for (i = 0; i < len; i++)
-       list = tree_cons (NULL, real_one, list);
-      real_one = build_vector (type, list);
-    }
-  else
-    real_one = build_real (type, dconst1);
+  real_one = build_one_cst (type);
 
   stmt1 = gimple_build_assign_with_ops (RDIV_EXPR,
                var, real_one, gimple_assign_rhs2 (stmt));
@@ -2381,7 +2369,7 @@ loop_suitable_for_sm (struct loop *loop ATTRIBUTE_UNUSED,
   edge ex;
 
   FOR_EACH_VEC_ELT (edge, exits, i, ex)
-    if (ex->flags & EDGE_ABNORMAL)
+    if (ex->flags & (EDGE_ABNORMAL | EDGE_EH))
       return false;
 
   return true;