diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index ef010d86e349..05e48035f01e 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2015-04-10  Vladimir Makarov  <vmakarov@redhat.com>
+
+	PR target/65729
+	* lra-constraints.c (prohibited_class_reg_set_mode_p): Comment the
+	assert.
+
 2015-04-10  Jakub Jelinek  <jakub@redhat.com>
 	    Iain Sandoe  <iain@codesourcery.com>
 
diff --git a/gcc/lra-constraints.c b/gcc/lra-constraints.c
index 57d731a556a7..7353e7c2c7d0 100644
--- a/gcc/lra-constraints.c
+++ b/gcc/lra-constraints.c
@@ -1656,7 +1656,8 @@ prohibited_class_reg_set_mode_p (enum reg_class rclass,
 {
   HARD_REG_SET temp;
   
-  lra_assert (hard_reg_set_subset_p (set, reg_class_contents[rclass]));
+  // ??? Is this assert right
+  // lra_assert (hard_reg_set_subset_p (set, reg_class_contents[rclass]));
   COPY_HARD_REG_SET (temp, set);
   AND_COMPL_HARD_REG_SET (temp, lra_no_alloc_regs);
   return (hard_reg_set_subset_p