[PATCH] [1/n] Fix minor SSA_NAME leaks

	* tree-ssa-phiopt.c (factor_out_conversion): Add missing calls to
	release_ssa_name.  Fix typo in comment.

From-SVN: r228619

gcc/ChangeLog

+2015-10-08  Jeff Law  <law@redhat.com>
+
+	* tree-ssa-phiopt.c (factor_out_conversion): Add missing calls to
+	release_ssa_name.  Fix typo in comment.
+
 2015-10-08  Nathan Sidwell  <nathan@acm.org>
 
 	* config/nvptx/nvptx.h (struct machine_function): Add comment.

gcc/tree-ssa-phiopt.c

@@ -511,10 +511,13 @@ factor_out_conditional_conversion (edge e0, edge e1, gphi *phi,
   /* Remove the old cast(s) that has single use.  */
   gsi_for_def = gsi_for_stmt (arg0_def_stmt);
   gsi_remove (&gsi_for_def, true);
+  release_defs (arg0_def_stmt);
+
   if (arg1_def_stmt)
     {
       gsi_for_def = gsi_for_stmt (arg1_def_stmt);
       gsi_remove (&gsi_for_def, true);
+      release_defs (arg1_def_stmt);
     }
 
   add_phi_arg (newphi, new_arg0, e0, locus);
@@ -527,7 +530,7 @@ factor_out_conditional_conversion (edge e0, edge e1, gphi *phi,
   gsi = gsi_after_labels (gimple_bb (phi));
   gsi_insert_before (&gsi, new_stmt, GSI_SAME_STMT);
 
-  /* Remove he original PHI stmt.  */
+  /* Remove the original PHI stmt.  */
   gsi = gsi_for_stmt (phi);
   gsi_remove (&gsi, true);
   return true;