toolchain/gcc/patches/4.7.0/002-gcc-bug-54494.patch

   1 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=191025
   2 Log:
   3 2012-09-06  Andrew Pinski  <apinski@cavium.com>
   4
   5         PR tree-opt/54494
   6         * tree-inline.c (remap_gimple_op_r): Copy TREE_SIDE_EFFECTS also.
   7 2012-09-06  Andrew Pinski  <apinski@cavium.com>
   8
   9         PR tree-opt/54494
  10         * gcc.dg/tree-ssa/strlen-1.c: New testcase.
  11
  12
  13 Added:
  14     branches/gcc-4_7-branch/gcc/testsuite/gcc.dg/tree-ssa/strlen-1.c
  15       - copied unchanged from r191014,
  16 trunk/gcc/testsuite/gcc.dg/tree-ssa/strlen-1.c
  17 Modified:
  18     branches/gcc-4_7-branch/   (props changed)
  19     branches/gcc-4_7-branch/gcc/ChangeLog
  20     branches/gcc-4_7-branch/gcc/testsuite/ChangeLog
  21     branches/gcc-4_7-branch/gcc/tree-inline.c
  22
  23 Propchange: branches/gcc-4_7-branch/
  24             ('svn:mergeinfo' modified)
  25
  26 ---
  27 --- gcc-4_7-branch/gcc/tree-inline.c    2012/09/06 13:47:33     191024
  28 +++ gcc-4_7-branch/gcc/tree-inline.c    2012/09/06 13:51:37     191025
  29 @@ -871,6 +871,7 @@
  30                              ptr, TREE_OPERAND (*tp, 1));
  31           TREE_THIS_NOTRAP (*tp) = TREE_THIS_NOTRAP (old);
  32           TREE_THIS_VOLATILE (*tp) = TREE_THIS_VOLATILE (old);
  33 +         TREE_SIDE_EFFECTS (*tp) = TREE_SIDE_EFFECTS (old);
  34           TREE_NO_WARNING (*tp) = TREE_NO_WARNING (old);
  35           *walk_subtrees = 0;
  36           return NULL;
  37