Revert "Optimizing: Tag basic block allocations with their source."

Reverting so that we can have more discussion about the STL API.

This reverts commit 91e11c0c840193c6822e66846020b6647de243d5.

Change-Id: I187fe52f2c16b6e7c5c9d49c42921eb6c7063dba

1 files changed, 5 insertions, 5 deletions

diff --git a/compiler/optimizing/dead_code_elimination.cc b/compiler/optimizing/dead_code_elimination.cc
index 509478cfad..50cbf5ca77 100644
--- a/compiler/optimizing/dead_code_elimination.cc
+++ b/compiler/optimizing/dead_code_elimination.cc
@@ -42,8 +42,8 @@ static void MarkReachableBlocks(HBasicBlock* block, ArenaBitVector* visited) {
       MarkReachableBlocks(if_instruction->IfFalseSuccessor(), visited);
     }
   } else {
-    for (HBasicBlock* successor : block->GetSuccessors()) {
-      MarkReachableBlocks(successor, visited);
+    for (size_t i = 0, e = block->GetSuccessors().Size(); i < e; ++i) {
+      MarkReachableBlocks(block->GetSuccessors().Get(i), visited);
     }
   }
 }
@@ -99,12 +99,12 @@ void HDeadCodeElimination::RemoveDeadBlocks() {
   // Connect successive blocks created by dead branches. Order does not matter.
   for (HReversePostOrderIterator it(*graph_); !it.Done();) {
     HBasicBlock* block  = it.Current();
-    if (block->IsEntryBlock() || block->GetSuccessors().size() != 1u) {
+    if (block->IsEntryBlock() || block->GetSuccessors().Size() != 1u) {
       it.Advance();
       continue;
     }
-    HBasicBlock* successor = block->GetSuccessor(0);
-    if (successor->IsExitBlock() || successor->GetPredecessors().size() != 1u) {
+    HBasicBlock* successor = block->GetSuccessors().Get(0);
+    if (successor->IsExitBlock() || successor->GetPredecessors().Size() != 1u) {
       it.Advance();
       continue;
     }