commit a1de9188a05afdecca8cd04ecc4fefbac8b9880f
author Vladimir Marko <vmarko@google.com> Thu Feb 25 11:37:38 2016 +0000
committer Vladimir Marko <vmarko@google.com> Fri Feb 26 16:01:59 2016 +0000
tree a671c8aef814ccf194e5c3950a551f2711516c53
parent 950d063395c7cecbbe372fd607468018d661a35c

Optimizing: Reduce memory usage of HInstructions.

Pack narrow fields and flags into a single 32-bit field.

Change-Id: Ib2f7abf987caee0339018d21f0d498f8db63542d

compiler/optimizing/builder.cc

diff --git a/compiler/optimizing/builder.cc b/compiler/optimizing/builder.cc
index 35ec7d4..57660c2 100644
--- a/compiler/optimizing/builder.cc
+++ b/compiler/optimizing/builder.cc
@@ -282,7 +282,7 @@
         // Found a predecessor not covered by the same TryItem. Insert entering
         // boundary block.
         HTryBoundary* try_entry =
-            new (arena_) HTryBoundary(HTryBoundary::kEntry, try_block->GetDexPc());
+            new (arena_) HTryBoundary(HTryBoundary::BoundaryKind::kEntry, try_block->GetDexPc());
         try_block->CreateImmediateDominator()->AddInstruction(try_entry);
         LinkToCatchBlocks(try_entry, code_item, entry.second);
         break;
@@ -316,7 +316,7 @@
 
       // Insert TryBoundary and link to catch blocks.
       HTryBoundary* try_exit =
-          new (arena_) HTryBoundary(HTryBoundary::kExit, successor->GetDexPc());
+          new (arena_) HTryBoundary(HTryBoundary::BoundaryKind::kExit, successor->GetDexPc());
       graph_->SplitEdge(try_block, successor)->AddInstruction(try_exit);
       LinkToCatchBlocks(try_exit, code_item, entry.second);
     }
@@ -2843,7 +2843,7 @@
     case Instruction::MONITOR_ENTER: {
       current_block_->AddInstruction(new (arena_) HMonitorOperation(
           LoadLocal(instruction.VRegA_11x(), Primitive::kPrimNot, dex_pc),
-          HMonitorOperation::kEnter,
+          HMonitorOperation::OperationKind::kEnter,
           dex_pc));
       break;
     }
@@ -2851,7 +2851,7 @@
     case Instruction::MONITOR_EXIT: {
       current_block_->AddInstruction(new (arena_) HMonitorOperation(
           LoadLocal(instruction.VRegA_11x(), Primitive::kPrimNot, dex_pc),
-          HMonitorOperation::kExit,
+          HMonitorOperation::OperationKind::kExit,
           dex_pc));
       break;
     }