commit 007a065ac5dbb41a271c5cc117fccb6b04b323ae
author Jean Christophe Beyler <jean.christophe.beyler@intel.com> Fri Sep 05 16:06:42 2014 -0700
committer Jean Christophe Beyler <jean.christophe.beyler@intel.com> Fri Sep 05 16:10:29 2014 -0700
tree bc5b38e9fb58392cb3e6b9058d6e94f8ff836b1a
parent 328c430e923ce8d18532d0fdd26cd233e73763dd

ART: Make the dominator bitvectors expandable

The dominator based bitvectors are not expandable. However, if we wish
 to add BasicBlocks and recalculate, it is required to make them expandable.

Change-Id: I250684783c233eca31bb40a5bc971c97fcf7c42d
Signed-off-by: Jean Christophe Beyler <jean.christophe.beyler@intel.com>

compiler/dex/ssa_transformation.cc

diff --git a/compiler/dex/ssa_transformation.cc b/compiler/dex/ssa_transformation.cc
index 7bf7a65..a2b9bb7 100644
--- a/compiler/dex/ssa_transformation.cc
+++ b/compiler/dex/ssa_transformation.cc
@@ -276,11 +276,11 @@
 
   if (bb->dominators == NULL) {
     bb->dominators = new (arena_) ArenaBitVector(arena_, num_total_blocks,
-                                                 false /* expandable */, kBitMapDominators);
+                                                 true /* expandable */, kBitMapDominators);
     bb->i_dominated = new (arena_) ArenaBitVector(arena_, num_total_blocks,
-                                                  false /* expandable */, kBitMapIDominated);
+                                                  true /* expandable */, kBitMapIDominated);
     bb->dom_frontier = new (arena_) ArenaBitVector(arena_, num_total_blocks,
-                                                   false /* expandable */, kBitMapDomFrontier);
+                                                   true /* expandable */, kBitMapDomFrontier);
   } else {
     bb->dominators->ClearAllBits();
     bb->i_dominated->ClearAllBits();