[PATCH 10/10] Experiment with optinfo in tree-ssa-loop-im.c

[David Malcolm]

---
 gcc/tree-ssa-loop-im.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/gcc/tree-ssa-loop-im.c b/gcc/tree-ssa-loop-im.c
index 030aac0..fcf5d24 100644
--- a/gcc/tree-ssa-loop-im.c
+++ b/gcc/tree-ssa-loop-im.c
@@ -45,6 +45,7 @@ along with GCC; see the file COPYING3.  If not see
 #include "gimple-fold.h"
 #include "tree-scalar-evolution.h"
 #include "tree-ssa-loop-niter.h"
+#include "optinfo.h"
 
 /* TODO:  Support for predicated code motion.  I.e.
 
@@ -1125,6 +1126,12 @@ move_computations_worker (basic_block bb)
          fprintf (dump_file, "(cost %u) out of loop %d.\n\n",
                   cost, level->num);
        }
+      /* FIXME.  */
+      if (optinfo_enabled_p ())
+       OPTINFO_SUCCESS (stmt)
+         << "moving PHI node "
+         << stmt
+         << optinfo_printf (" (cost %u) out of loop %d", cost, level->num);
 
       if (gimple_phi_num_args (stmt) == 1)
        {
@@ -1194,6 +1201,12 @@ move_computations_worker (basic_block bb)
          fprintf (dump_file, "(cost %u) out of loop %d.\n\n",
                   cost, level->num);
        }
+      /* FIXME.  */
+      if (optinfo_enabled_p ())
+       OPTINFO_SUCCESS (stmt)
+         << "moving statement "
+         << stmt
+         << optinfo_printf (" (cost %u) out of loop %d", cost, level->num);
 
       e = loop_preheader_edge (level);
       gcc_assert (!gimple_vdef (stmt));
-- 
1.8.5.3