URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=191025

 Log:

 2012-09-06  Andrew Pinski  <apinski@cavium.com>

         PR tree-opt/54494

         * tree-inline.c (remap_gimple_op_r): Copy TREE_SIDE_EFFECTS also.

 2012-09-06  Andrew Pinski  <apinski@cavium.com>

         PR tree-opt/54494

         * gcc.dg/tree-ssa/strlen-1.c: New testcase.

 Added:

     branches/gcc-4_7-branch/gcc/testsuite/gcc.dg/tree-ssa/strlen-1.c

       - copied unchanged from r191014,

 trunk/gcc/testsuite/gcc.dg/tree-ssa/strlen-1.c

 Modified:

     branches/gcc-4_7-branch/   (props changed)

     branches/gcc-4_7-branch/gcc/ChangeLog

     branches/gcc-4_7-branch/gcc/testsuite/ChangeLog

     branches/gcc-4_7-branch/gcc/tree-inline.c

 Propchange: branches/gcc-4_7-branch/

             ('svn:mergeinfo' modified)

 ---

 --- gcc-4_7-branch/gcc/tree-inline.c	2012/09/06 13:47:33	191024

 +++ gcc-4_7-branch/gcc/tree-inline.c	2012/09/06 13:51:37	191025

 @@ -871,6 +871,7 @@

  			     ptr, TREE_OPERAND (*tp, 1));

  	  TREE_THIS_NOTRAP (*tp) = TREE_THIS_NOTRAP (old);

  	  TREE_THIS_VOLATILE (*tp) = TREE_THIS_VOLATILE (old);

 +	  TREE_SIDE_EFFECTS (*tp) = TREE_SIDE_EFFECTS (old);

  	  TREE_NO_WARNING (*tp) = TREE_NO_WARNING (old);

  	  *walk_subtrees = 0;

  	  return NULL;